| 約数 |
1,
2,
4,
5,
7,
8,
10,
14,
16,
20,
28,
32,
35,
40,
56,
64,
70,
80,
112,
140,
160,
173,
224,
280,
320,
346,
448,
560,
692,
865,
1120,
1211,
1384,
1730,
2240,
2422,
2768,
3460,
4844,
5536,
6055,
6920,
8389,
9688,
11072,
12110,
13840,
16778,
19376,
24220,
27680,
33556,
38752,
41945,
48440,
55360,
58723,
67112,
77504,
83890,
96880,
117446,
134224,
167780,
193760,
234892,
268448,
293615,
335560,
387520,
469784,
536896,
587230,
671120,
939568,
1174460,
1342240,
1451297,
1879136,
2348920,
2684480,
2902594,
3758272,
4697840,
5805188,
7256485,
9395680,
10159079,
11610376,
14512970,
18791360,
20318158,
23220752,
29025940,
40636316,
46441504,
50795395,
58051880,
81272632,
92883008,
101590790,
116103760,
162545264,
203181580,
232207520,
325090528,
406363160,
464415040,
650181056,
812726320,
1625452640,
3250905280
|