| 約数 |
1,
2,
4,
5,
7,
8,
10,
14,
20,
28,
35,
40,
49,
56,
70,
71,
98,
140,
142,
196,
245,
280,
281,
284,
355,
392,
490,
497,
562,
568,
710,
980,
994,
1124,
1405,
1420,
1960,
1967,
1988,
2248,
2485,
2810,
2840,
3479,
3934,
3976,
4970,
5620,
6958,
7868,
9835,
9940,
11240,
13769,
13916,
15736,
17395,
19670,
19880,
19951,
27538,
27832,
34790,
39340,
39902,
55076,
68845,
69580,
78680,
79804,
99755,
110152,
137690,
139160,
139657,
159608,
199510,
275380,
279314,
399020,
550760,
558628,
698285,
798040,
977599,
1117256,
1396570,
1955198,
2793140,
3910396,
4887995,
5586280,
7820792,
9775990,
19551980,
39103960
|