84975240

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{101161}}^1$

素因数の和:101182

約数の個数: 64

約数和(自身を含む): 291346560

約数和(自身を除く): 206371320

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 420, 840, 101161, 202322, 303483, 404644, 505805, 606966, 708127, 809288, 1011610, 1213932, 1416254, 1517415, 2023220, 2124381, 2427864, 2832508, 3034830, 3540635, 4046440, 4248762, 5665016, 6069660, 7081270, 8497524, 10621905, 12139320, 14162540, 16995048, 21243810, 28325080, 42487620, 84975240]

約数ペア:

[(1, 84975240), (2, 42487620), (3, 28325080), (4, 21243810), (5, 16995048), (6, 14162540), (7, 12139320), (8, 10621905), (10, 8497524), (12, 7081270), (14, 6069660), (15, 5665016), (20, 4248762), (21, 4046440), (24, 3540635), (28, 3034830), (30, 2832508), (35, 2427864), (40, 2124381), (42, 2023220), (56, 1517415), (60, 1416254), (70, 1213932), (84, 1011610), (105, 809288), (120, 708127), (140, 606966), (168, 505805), (210, 404644), (280, 303483), (420, 202322), (840, 101161)]