| 約数 |
1,
2,
4,
5,
7,
8,
10,
14,
20,
28,
35,
40,
49,
56,
70,
71,
79,
98,
140,
142,
158,
196,
245,
280,
284,
316,
355,
392,
395,
490,
497,
553,
568,
632,
710,
790,
980,
994,
1106,
1420,
1580,
1960,
1988,
2212,
2485,
2765,
2840,
3160,
3479,
3871,
3976,
4424,
4970,
5530,
5609,
6958,
7742,
9940,
11060,
11218,
13916,
15484,
17395,
19355,
19880,
22120,
22436,
27832,
28045,
30968,
34790,
38710,
39263,
44872,
56090,
69580,
77420,
78526,
112180,
139160,
154840,
157052,
196315,
224360,
274841,
314104,
392630,
549682,
785260,
1099364,
1374205,
1570520,
2198728,
2748410,
5496820,
10993640
|