| 約数 |
1,
2,
4,
5,
8,
10,
16,
20,
31,
32,
40,
62,
64,
80,
124,
155,
160,
248,
310,
320,
496,
499,
620,
961,
992,
998,
1240,
1922,
1984,
1996,
2480,
2495,
3844,
3992,
4805,
4960,
4990,
7688,
7984,
9610,
9920,
9980,
15376,
15469,
15968,
19220,
19960,
30752,
30938,
31936,
38440,
39920,
61504,
61876,
76880,
77345,
79840,
123752,
153760,
154690,
159680,
247504,
307520,
309380,
479539,
495008,
618760,
959078,
990016,
1237520,
1918156,
2397695,
2475040,
3836312,
4795390,
4950080,
7672624,
9590780,
15345248,
19181560,
30690496,
38363120,
76726240,
153452480
|