| 약수 |
1,
2,
4,
5,
7,
8,
10,
14,
16,
20,
28,
32,
35,
40,
49,
56,
64,
70,
80,
98,
112,
140,
160,
196,
224,
245,
280,
320,
392,
448,
490,
560,
784,
980,
1120,
1568,
1960,
2240,
3136,
3920,
6841,
7840,
13682,
15680,
27364,
34205,
47887,
54728,
68410,
95774,
109456,
136820,
191548,
218912,
239435,
273640,
335209,
383096,
437824,
478870,
547280,
670418,
766192,
957740,
1094560,
1340836,
1532384,
1676045,
1915480,
2189120,
2681672,
3064768,
3352090,
3830960,
5363344,
6704180,
7661920,
10726688,
13408360,
15323840,
21453376,
26816720,
53633440,
107266880
|