| 約数 |
1,
2,
4,
5,
8,
10,
16,
20,
31,
32,
40,
62,
64,
80,
124,
128,
155,
160,
248,
256,
310,
320,
496,
620,
640,
992,
1240,
1280,
1984,
2480,
3968,
4960,
7936,
9920,
19840,
39680,
64403,
128806,
257612,
322015,
515224,
644030,
1030448,
1288060,
1996493,
2060896,
2576120,
3992986,
4121792,
5152240,
7985972,
8243584,
9982465,
10304480,
15971944,
16487168,
19964930,
20608960,
31943888,
39929860,
41217920,
63887776,
79859720,
82435840,
127775552,
159719440,
255551104,
319438880,
511102208,
638877760,
1277755520,
2555511040
|