| 約数 |
1,
2,
4,
5,
7,
10,
14,
20,
28,
35,
49,
70,
98,
140,
196,
245,
490,
521,
980,
1042,
2029,
2084,
2605,
3647,
4058,
5210,
7294,
8116,
10145,
10420,
14203,
14588,
18235,
20290,
25529,
28406,
36470,
40580,
51058,
56812,
71015,
72940,
99421,
102116,
127645,
142030,
198842,
255290,
284060,
397684,
497105,
510580,
994210,
1057109,
1988420,
2114218,
4228436,
5285545,
7399763,
10571090,
14799526,
21142180,
29599052,
36998815,
51798341,
73997630,
103596682,
147995260,
207193364,
258991705,
517983410,
1035966820
|