| 約数 |
1,
2,
4,
5,
7,
8,
10,
14,
20,
28,
35,
40,
47,
56,
61,
70,
94,
122,
140,
188,
235,
244,
280,
305,
329,
376,
389,
427,
470,
488,
610,
658,
778,
854,
940,
1220,
1316,
1556,
1645,
1708,
1880,
1945,
2135,
2440,
2632,
2723,
2867,
3112,
3290,
3416,
3890,
4270,
5446,
5734,
6580,
7780,
8540,
10892,
11468,
13160,
13615,
14335,
15560,
17080,
18283,
20069,
21784,
22936,
23729,
27230,
28670,
36566,
40138,
47458,
54460,
57340,
73132,
80276,
91415,
94916,
100345,
108920,
114680,
118645,
127981,
146264,
160552,
166103,
182830,
189832,
200690,
237290,
255962,
332206,
365660,
401380,
474580,
511924,
639905,
664412,
731320,
802760,
830515,
949160,
1023848,
1115263,
1279810,
1328824,
1661030,
2230526,
2559620,
3322060,
4461052,
5119240,
5576315,
6644120,
7806841,
8922104,
11152630,
15613682,
22305260,
31227364,
39034205,
44610520,
62454728,
78068410,
156136820,
312273640
|