| 約数 |
1,
2,
3,
4,
5,
6,
8,
10,
12,
15,
16,
20,
24,
30,
32,
40,
48,
60,
64,
80,
96,
120,
128,
160,
192,
240,
256,
320,
384,
480,
640,
768,
960,
1280,
1920,
3840,
524287,
1048574,
1572861,
2097148,
2621435,
3145722,
4194296,
5242870,
6291444,
7864305,
8388592,
10485740,
12582888,
15728610,
16777184,
20971480,
25165776,
31457220,
33554368,
41942960,
50331552,
62914440,
67108736,
83885920,
100663104,
125828880,
134217472,
167771840,
201326208,
251657760,
335543680,
402652416,
503315520,
671087360,
1006631040,
2013262080
|