4145381520

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{2467489}}^1$

素因数の和:2467512

約数の個数: 80

約数和(自身を含む): 14686500480

約数和(自身を除く): 10541118960

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, 2467489, 4934978, 7402467, 9869956, 12337445, 14804934, 17272423, 19739912, 24674890, 29609868, 34544846, 37012335, 39479824, 49349780, 51817269, 59219736, 69089692, 74024670, 86362115, 98699560, 103634538, 118439472, 138179384, 148049340, 172724230, 197399120, 207269076, 259086345, 276358768, 296098680, 345448460, 414538152, 518172690, 592197360, 690896920, 829076304, 1036345380, 1381793840, 2072690760, 4145381520]

約数ペア:

[(1, 4145381520), (2, 2072690760), (3, 1381793840), (4, 1036345380), (5, 829076304), (6, 690896920), (7, 592197360), (8, 518172690), (10, 414538152), (12, 345448460), (14, 296098680), (15, 276358768), (16, 259086345), (20, 207269076), (21, 197399120), (24, 172724230), (28, 148049340), (30, 138179384), (35, 118439472), (40, 103634538), (42, 98699560), (48, 86362115), (56, 74024670), (60, 69089692), (70, 59219736), (80, 51817269), (84, 49349780), (105, 39479824), (112, 37012335), (120, 34544846), (140, 29609868), (168, 24674890), (210, 19739912), (240, 17272423), (280, 14804934), (336, 12337445), (420, 9869956), (560, 7402467), (840, 4934978), (1680, 2467489)]