import java.util.*;
public class Main {
    public static void main(String[] args) {
        Scanner scan = new Scanner(System.in);
        int a = scan.nextInt();
        int b = scan.nextInt();
        int count = 0;
    	for(int i = 1 ; i <= a ; i++){
    		if(a%i == 0 && i%b == 0){
    			count++;
    		}
    	}
    	System.out.println(count);
    }
}