83715240

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{99661}}^1$

素因数の和:99682

約数の個数: 64

約数和(自身を含む): 287026560

約数和(自身を除く): 203311320

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, 99661, 199322, 298983, 398644, 498305, 597966, 697627, 797288, 996610, 1195932, 1395254, 1494915, 1993220, 2092881, 2391864, 2790508, 2989830, 3488135, 3986440, 4185762, 5581016, 5979660, 6976270, 8371524, 10464405, 11959320, 13952540, 16743048, 20928810, 27905080, 41857620, 83715240]

約数ペア:

[(1, 83715240), (2, 41857620), (3, 27905080), (4, 20928810), (5, 16743048), (6, 13952540), (7, 11959320), (8, 10464405), (10, 8371524), (12, 6976270), (14, 5979660), (15, 5581016), (20, 4185762), (21, 3986440), (24, 3488135), (28, 2989830), (30, 2790508), (35, 2391864), (40, 2092881), (42, 1993220), (56, 1494915), (60, 1395254), (70, 1195932), (84, 996610), (105, 797288), (120, 697627), (140, 597966), (168, 498305), (210, 398644), (280, 298983), (420, 199322), (840, 99661)]