6701520

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{3989}}^1$

素因数の和:4012

約数の個数: 80

約数和(自身を含む): 23748480

約数和(自身を除く): 17046960

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, 3989, 7978, 11967, 15956, 19945, 23934, 27923, 31912, 39890, 47868, 55846, 59835, 63824, 79780, 83769, 95736, 111692, 119670, 139615, 159560, 167538, 191472, 223384, 239340, 279230, 319120, 335076, 418845, 446768, 478680, 558460, 670152, 837690, 957360, 1116920, 1340304, 1675380, 2233840, 3350760, 6701520]

約数ペア:

[(1, 6701520), (2, 3350760), (3, 2233840), (4, 1675380), (5, 1340304), (6, 1116920), (7, 957360), (8, 837690), (10, 670152), (12, 558460), (14, 478680), (15, 446768), (16, 418845), (20, 335076), (21, 319120), (24, 279230), (28, 239340), (30, 223384), (35, 191472), (40, 167538), (42, 159560), (48, 139615), (56, 119670), (60, 111692), (70, 95736), (80, 83769), (84, 79780), (105, 63824), (112, 59835), (120, 55846), (140, 47868), (168, 39890), (210, 31912), (240, 27923), (280, 23934), (336, 19945), (420, 15956), (560, 11967), (840, 7978), (1680, 3989)]