| 約数 |
1,
2,
4,
5,
7,
8,
10,
14,
16,
20,
23,
28,
35,
40,
46,
56,
70,
80,
92,
112,
115,
140,
161,
184,
230,
280,
322,
368,
460,
529,
560,
644,
805,
920,
1058,
1288,
1610,
1823,
1840,
2116,
2576,
2645,
3220,
3646,
3703,
4232,
5290,
6440,
7292,
7406,
8464,
9115,
10580,
12761,
12880,
14584,
14812,
18230,
18515,
21160,
25522,
29168,
29624,
36460,
37030,
41929,
42320,
51044,
59248,
63805,
72920,
74060,
83858,
102088,
127610,
145840,
148120,
167716,
204176,
209645,
255220,
293503,
296240,
335432,
419290,
510440,
587006,
670864,
838580,
964367,
1020880,
1174012,
1467515,
1677160,
1928734,
2348024,
2935030,
3354320,
3857468,
4696048,
4821835,
5870060,
6750569,
7714936,
9643670,
11740120,
13501138,
15429872,
19287340,
23480240,
27002276,
33752845,
38574680,
54004552,
67505690,
77149360,
108009104,
135011380,
270022760,
540045520
|