| 約数 |
1,
2,
4,
5,
8,
10,
20,
23,
31,
40,
46,
47,
62,
92,
94,
115,
124,
155,
184,
188,
230,
235,
248,
310,
311,
376,
460,
470,
620,
622,
713,
920,
940,
1081,
1240,
1244,
1426,
1457,
1555,
1880,
2162,
2488,
2852,
2914,
3110,
3565,
4324,
5405,
5704,
5828,
6220,
7130,
7153,
7285,
8648,
9641,
10810,
11656,
12440,
14260,
14306,
14570,
14617,
19282,
21620,
28520,
28612,
29140,
29234,
33511,
35765,
38564,
43240,
48205,
57224,
58280,
58468,
67022,
71530,
73085,
77128,
96410,
116936,
134044,
143060,
146170,
167555,
192820,
221743,
268088,
286120,
292340,
335110,
336191,
385640,
443486,
453127,
584680,
670220,
672382,
886972,
906254,
1108715,
1340440,
1344764,
1680955,
1773944,
1812508,
2217430,
2265635,
2689528,
3361910,
3625016,
4434860,
4531270,
6723820,
8869720,
9062540,
10421921,
13447640,
18125080,
20843842,
41687684,
52109605,
83375368,
104219210,
208438420,
416876840
|