206823480

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{317}}^1\times {\mathrm{5437}}^1$

素因数の和:5768

約数の個数: 64

約数和(自身を含む): 622542240

約数和(自身を除く): 415718760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 317, 634, 951, 1268, 1585, 1902, 2536, 3170, 3804, 4755, 5437, 6340, 7608, 9510, 10874, 12680, 16311, 19020, 21748, 27185, 32622, 38040, 43496, 54370, 65244, 81555, 108740, 130488, 163110, 217480, 326220, 652440, 1723529, 3447058, 5170587, 6894116, 8617645, 10341174, 13788232, 17235290, 20682348, 25852935, 34470580, 41364696, 51705870, 68941160, 103411740, 206823480]

約数ペア:

[(1, 206823480), (2, 103411740), (3, 68941160), (4, 51705870), (5, 41364696), (6, 34470580), (8, 25852935), (10, 20682348), (12, 17235290), (15, 13788232), (20, 10341174), (24, 8617645), (30, 6894116), (40, 5170587), (60, 3447058), (120, 1723529), (317, 652440), (634, 326220), (951, 217480), (1268, 163110), (1585, 130488), (1902, 108740), (2536, 81555), (3170, 65244), (3804, 54370), (4755, 43496), (5437, 38040), (6340, 32622), (7608, 27185), (9510, 21748), (10874, 19020), (12680, 16311)]