16935240

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{20161}}^1$

素因数の和:20182

約数の個数: 64

約数和(自身を含む): 58066560

約数和(自身を除く): 41131320

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, 20161, 40322, 60483, 80644, 100805, 120966, 141127, 161288, 201610, 241932, 282254, 302415, 403220, 423381, 483864, 564508, 604830, 705635, 806440, 846762, 1129016, 1209660, 1411270, 1693524, 2116905, 2419320, 2822540, 3387048, 4233810, 5645080, 8467620, 16935240]

約数ペア:

[(1, 16935240), (2, 8467620), (3, 5645080), (4, 4233810), (5, 3387048), (6, 2822540), (7, 2419320), (8, 2116905), (10, 1693524), (12, 1411270), (14, 1209660), (15, 1129016), (20, 846762), (21, 806440), (24, 705635), (28, 604830), (30, 564508), (35, 483864), (40, 423381), (42, 403220), (56, 302415), (60, 282254), (70, 241932), (84, 201610), (105, 161288), (120, 141127), (140, 120966), (168, 100805), (210, 80644), (280, 60483), (420, 40322), (840, 20161)]