4433252880

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{2638841}}^1$

素因数の和:2638864

約数の個数: 80

約数和(自身を含む): 15706387584

約数和(自身を除く): 11273134704

約数列:

[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, 2638841, 5277682, 7916523, 10555364, 13194205, 15833046, 18471887, 21110728, 26388410, 31666092, 36943774, 39582615, 42221456, 52776820, 55415661, 63332184, 73887548, 79165230, 92359435, 105553640, 110831322, 126664368, 147775096, 158330460, 184718870, 211107280, 221662644, 277078305, 295550192, 316660920, 369437740, 443325288, 554156610, 633321840, 738875480, 886650576, 1108313220, 1477750960, 2216626440, 4433252880]

約数ペア:

[(1, 4433252880), (2, 2216626440), (3, 1477750960), (4, 1108313220), (5, 886650576), (6, 738875480), (7, 633321840), (8, 554156610), (10, 443325288), (12, 369437740), (14, 316660920), (15, 295550192), (16, 277078305), (20, 221662644), (21, 211107280), (24, 184718870), (28, 158330460), (30, 147775096), (35, 126664368), (40, 110831322), (42, 105553640), (48, 92359435), (56, 79165230), (60, 73887548), (70, 63332184), (80, 55415661), (84, 52776820), (105, 42221456), (112, 39582615), (120, 36943774), (140, 31666092), (168, 26388410), (210, 21110728), (240, 18471887), (280, 15833046), (336, 13194205), (420, 10555364), (560, 7916523), (840, 5277682), (1680, 2638841)]