| 約数 |
1,
2,
4,
5,
8,
10,
11,
16,
20,
22,
31,
32,
40,
44,
55,
62,
80,
88,
110,
124,
155,
160,
176,
220,
248,
310,
341,
352,
440,
496,
499,
620,
682,
880,
992,
998,
1240,
1364,
1705,
1760,
1996,
2480,
2495,
2728,
3410,
3992,
4960,
4990,
5456,
5489,
6820,
7984,
9980,
10912,
10978,
13640,
15469,
15968,
19960,
21956,
27280,
27445,
30938,
39920,
43912,
54560,
54890,
61876,
77345,
79840,
87824,
109780,
123752,
154690,
170159,
175648,
219560,
247504,
309380,
340318,
439120,
495008,
618760,
680636,
850795,
878240,
1237520,
1361272,
1701590,
2475040,
2722544,
3403180,
5445088,
6806360,
13612720,
27225440
|