| 約数 |
1,
2,
4,
5,
8,
10,
16,
20,
31,
32,
40,
62,
67,
80,
124,
134,
155,
160,
248,
268,
310,
335,
496,
536,
620,
670,
992,
1072,
1240,
1297,
1340,
2077,
2144,
2480,
2594,
2680,
4154,
4960,
5188,
5360,
6485,
8308,
10376,
10385,
10720,
12970,
16616,
20752,
20770,
25940,
33232,
40207,
41504,
41540,
51880,
66464,
80414,
83080,
86899,
103760,
160828,
166160,
173798,
201035,
207520,
321656,
332320,
347596,
402070,
434495,
643312,
695192,
804140,
868990,
1286624,
1390384,
1608280,
1737980,
2693869,
2780768,
3216560,
3475960,
5387738,
6433120,
6951920,
10775476,
13469345,
13903840,
21550952,
26938690,
43101904,
53877380,
86203808,
107754760,
215509520,
431019040
|