| 約数 |
1,
2,
4,
5,
7,
10,
14,
20,
28,
35,
37,
70,
71,
74,
140,
142,
148,
185,
193,
259,
284,
355,
370,
386,
497,
518,
710,
740,
772,
965,
994,
1036,
1295,
1351,
1420,
1930,
1988,
2485,
2590,
2627,
2702,
3860,
4970,
5180,
5254,
5404,
6755,
7141,
9940,
10508,
13135,
13510,
13703,
14282,
18389,
26270,
27020,
27406,
28564,
35705,
36778,
49987,
52540,
54812,
68515,
71410,
73556,
91945,
95921,
99974,
137030,
142820,
183890,
191842,
199948,
249935,
274060,
367780,
383684,
479605,
499870,
507011,
959210,
999740,
1014022,
1918420,
2028044,
2535055,
3549077,
5070110,
7098154,
10140220,
14196308,
17745385,
35490770,
70981540
|