| 約数 |
1,
2,
4,
5,
7,
8,
10,
14,
20,
28,
35,
40,
49,
56,
70,
71,
98,
140,
142,
151,
196,
245,
280,
284,
302,
355,
392,
490,
497,
568,
604,
710,
755,
980,
994,
1057,
1208,
1420,
1510,
1960,
1988,
2114,
2485,
2840,
3020,
3479,
3976,
4228,
4970,
5285,
6040,
6958,
7399,
8456,
9940,
10570,
10721,
13916,
14798,
17395,
19880,
21140,
21442,
27832,
29596,
34790,
36995,
42280,
42884,
53605,
59192,
69580,
73990,
75047,
85768,
107210,
139160,
147980,
150094,
214420,
295960,
300188,
375235,
428840,
525329,
600376,
750470,
1050658,
1500940,
2101316,
2626645,
3001880,
4202632,
5253290,
10506580,
21013160
|