70268240

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{179}}^1\times {\mathrm{701}}^1$

素因数の和:900

約数の個数: 80

約数和(自身を含む): 188023680

約数和(自身を除く): 117755440

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 179, 280, 358, 560, 701, 716, 895, 1253, 1402, 1432, 1790, 2506, 2804, 2864, 3505, 3580, 4907, 5012, 5608, 6265, 7010, 7160, 9814, 10024, 11216, 12530, 14020, 14320, 19628, 20048, 24535, 25060, 28040, 39256, 49070, 50120, 56080, 78512, 98140, 100240, 125479, 196280, 250958, 392560, 501916, 627395, 878353, 1003832, 1254790, 1756706, 2007664, 2509580, 3513412, 4391765, 5019160, 7026824, 8783530, 10038320, 14053648, 17567060, 35134120, 70268240]

約数ペア:

[(1, 70268240), (2, 35134120), (4, 17567060), (5, 14053648), (7, 10038320), (8, 8783530), (10, 7026824), (14, 5019160), (16, 4391765), (20, 3513412), (28, 2509580), (35, 2007664), (40, 1756706), (56, 1254790), (70, 1003832), (80, 878353), (112, 627395), (140, 501916), (179, 392560), (280, 250958), (358, 196280), (560, 125479), (701, 100240), (716, 98140), (895, 78512), (1253, 56080), (1402, 50120), (1432, 49070), (1790, 39256), (2506, 28040), (2804, 25060), (2864, 24535), (3505, 20048), (3580, 19628), (4907, 14320), (5012, 14020), (5608, 12530), (6265, 11216), (7010, 10024), (7160, 9814)]