| 約数 |
1,
2,
3,
4,
5,
6,
7,
8,
10,
12,
14,
15,
16,
20,
21,
24,
28,
30,
35,
40,
42,
48,
56,
60,
70,
80,
84,
105,
112,
120,
140,
168,
210,
240,
280,
336,
420,
560,
840,
1680,
47981,
95962,
143943,
191924,
239905,
287886,
335867,
383848,
479810,
575772,
671734,
719715,
767696,
959620,
1007601,
1151544,
1343468,
1439430,
1679335,
1919240,
2015202,
2303088,
2686936,
2878860,
3358670,
3838480,
4030404,
5038005,
5373872,
5757720,
6717340,
8060808,
10076010,
11515440,
13434680,
16121616,
20152020,
26869360,
40304040,
80608080
|