69791120

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{7331}}^1$

素因数の和:7368

約数の個数: 80

約数和(自身を含む): 196380288

約数和(自身を除く): 126589168

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 17, 20, 28, 34, 35, 40, 56, 68, 70, 80, 85, 112, 119, 136, 140, 170, 238, 272, 280, 340, 476, 560, 595, 680, 952, 1190, 1360, 1904, 2380, 4760, 7331, 9520, 14662, 29324, 36655, 51317, 58648, 73310, 102634, 117296, 124627, 146620, 205268, 249254, 256585, 293240, 410536, 498508, 513170, 586480, 623135, 821072, 872389, 997016, 1026340, 1246270, 1744778, 1994032, 2052680, 2492540, 3489556, 4105360, 4361945, 4985080, 6979112, 8723890, 9970160, 13958224, 17447780, 34895560, 69791120]

約数ペア:

[(1, 69791120), (2, 34895560), (4, 17447780), (5, 13958224), (7, 9970160), (8, 8723890), (10, 6979112), (14, 4985080), (16, 4361945), (17, 4105360), (20, 3489556), (28, 2492540), (34, 2052680), (35, 1994032), (40, 1744778), (56, 1246270), (68, 1026340), (70, 997016), (80, 872389), (85, 821072), (112, 623135), (119, 586480), (136, 513170), (140, 498508), (170, 410536), (238, 293240), (272, 256585), (280, 249254), (340, 205268), (476, 146620), (560, 124627), (595, 117296), (680, 102634), (952, 73310), (1190, 58648), (1360, 51317), (1904, 36655), (2380, 29324), (4760, 14662), (7331, 9520)]