8210640480

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{2443643}}^1$

素因数の和:2443668

約数の個数: 96

約数和(自身を含む): 29558317824

約数和(自身を除く): 21347677344

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 70, 80, 84, 96, 105, 112, 120, 140, 160, 168, 210, 224, 240, 280, 336, 420, 480, 560, 672, 840, 1120, 1680, 3360, 2443643, 4887286, 7330929, 9774572, 12218215, 14661858, 17105501, 19549144, 24436430, 29323716, 34211002, 36654645, 39098288, 48872860, 51316503, 58647432, 68422004, 73309290, 78196576, 85527505, 97745720, 102633006, 117294864, 136844008, 146618580, 171055010, 195491440, 205266012, 234589728, 256582515, 273688016, 293237160, 342110020, 390982880, 410532024, 513165030, 547376032, 586474320, 684220040, 821064048, 1026330060, 1172948640, 1368440080, 1642128096, 2052660120, 2736880160, 4105320240, 8210640480]

約数ペア:

[(1, 8210640480), (2, 4105320240), (3, 2736880160), (4, 2052660120), (5, 1642128096), (6, 1368440080), (7, 1172948640), (8, 1026330060), (10, 821064048), (12, 684220040), (14, 586474320), (15, 547376032), (16, 513165030), (20, 410532024), (21, 390982880), (24, 342110020), (28, 293237160), (30, 273688016), (32, 256582515), (35, 234589728), (40, 205266012), (42, 195491440), (48, 171055010), (56, 146618580), (60, 136844008), (70, 117294864), (80, 102633006), (84, 97745720), (96, 85527505), (105, 78196576), (112, 73309290), (120, 68422004), (140, 58647432), (160, 51316503), (168, 48872860), (210, 39098288), (224, 36654645), (240, 34211002), (280, 29323716), (336, 24436430), (420, 19549144), (480, 17105501), (560, 14661858), (672, 12218215), (840, 9774572), (1120, 7330929), (1680, 4887286), (3360, 2443643)]