{"raw_statement":[{"iden":"problem statement","content":"Given is a number sequence $A$ of length $N$.\nFind the number of integers $i$ $\\left(1 \\leq i \\leq N\\right)$ with the following property:\n\n*   For every integer $j$ $\\left(1 \\leq j \\leq N\\right)$ such that $i \\neq j $ , $A_j$ does not divide $A_i$."},{"iden":"constraints","content":"*   All values in input are integers.\n*   $1 \\leq N \\leq 2 \\times 10^5$\n*   $1 \\leq A_i \\leq 10^6$"},{"iden":"input","content":"Input is given from Standard Input in the following format:\n\n$N$\n$A_1$ $A_2$ $\\cdots$ $A_N$"},{"iden":"sample input 1","content":"5\n24 11 8 3 16"},{"iden":"sample output 1","content":"3\n\nThe integers with the property are $2$, $3$, and $4$."},{"iden":"sample input 2","content":"4\n5 5 5 5"},{"iden":"sample output 2","content":"0\n\nNote that there can be multiple equal numbers."},{"iden":"sample input 3","content":"10\n33 18 45 28 8 19 89 86 2 4"},{"iden":"sample output 3","content":"5"}],"translated_statement":null,"sample_group":[],"show_order":["default"],"formal_statement":null,"simple_statement":null,"has_page_source":true}