| 約数 |
1,
2,
4,
5,
7,
8,
10,
14,
20,
28,
35,
40,
49,
56,
61,
70,
71,
98,
122,
140,
142,
196,
244,
245,
280,
284,
305,
355,
392,
427,
488,
490,
497,
568,
610,
710,
854,
980,
994,
1220,
1420,
1708,
1960,
1988,
2135,
2440,
2485,
2840,
2989,
3416,
3479,
3976,
4270,
4331,
4970,
5978,
6958,
8540,
8662,
9940,
11956,
13916,
14945,
17080,
17324,
17395,
19880,
21655,
23912,
27832,
29890,
30317,
34648,
34790,
43310,
59780,
60634,
69580,
86620,
119560,
121268,
139160,
151585,
173240,
212219,
242536,
303170,
424438,
606340,
848876,
1061095,
1212680,
1697752,
2122190,
4244380,
8488760
|