| 約数 |
1,
2,
3,
4,
5,
6,
8,
10,
12,
15,
16,
20,
24,
30,
32,
40,
48,
60,
64,
80,
96,
120,
128,
160,
192,
240,
256,
320,
384,
480,
640,
768,
960,
1280,
1920,
3840,
254993,
509986,
764979,
1019972,
1274965,
1529958,
2039944,
2549930,
3059916,
3824895,
4079888,
5099860,
6119832,
7649790,
8159776,
10199720,
12239664,
15299580,
16319552,
20399440,
24479328,
30599160,
32639104,
40798880,
48958656,
61198320,
65278208,
81597760,
97917312,
122396640,
163195520,
195834624,
244793280,
326391040,
489586560,
979173120
|