| 約数 |
1,
2,
4,
5,
8,
10,
16,
20,
31,
40,
62,
80,
113,
124,
155,
157,
226,
248,
310,
314,
452,
496,
565,
620,
628,
785,
904,
1130,
1240,
1256,
1570,
1808,
2260,
2480,
2512,
3140,
3503,
4520,
4867,
6280,
7006,
9040,
9734,
12560,
14012,
17515,
17741,
19468,
24335,
28024,
35030,
35482,
38936,
48670,
56048,
70060,
70964,
77872,
88705,
97340,
140120,
141928,
177410,
194680,
280240,
283856,
354820,
389360,
549971,
709640,
1099942,
1419280,
2199884,
2749855,
4399768,
5499710,
8799536,
10999420,
21998840,
43997680
|