012.io (396B)
1 #!/usr/local/bin/io 2 3 d := method(n, 4 d := 1 5 lower := 2 6 upper := n 7 while(lower <= upper, 8 if(upper % lower == 0, 9 a := 0 10 while(upper % lower == 0, 11 a = a + 1 12 upper = upper / lower 13 ) 14 d = d * (a + 1) // thanks, Hardy 15 ) 16 lower = lower + 1 17 ) 18 d 19 ) 20 21 target := 500 22 n := 3 23 T := 1 + 2 + 3 24 while(d(T) <= target, 25 n = n + 1 26 T = T + n 27 ) 28 29 T println