316156920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{39323}}^1$

素因数の和:39404

約数の個数: 64

約数和(自身を含む): 962651520

約数和(自身を除く): 646494600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 67, 120, 134, 201, 268, 335, 402, 536, 670, 804, 1005, 1340, 1608, 2010, 2680, 4020, 8040, 39323, 78646, 117969, 157292, 196615, 235938, 314584, 393230, 471876, 589845, 786460, 943752, 1179690, 1572920, 2359380, 2634641, 4718760, 5269282, 7903923, 10538564, 13173205, 15807846, 21077128, 26346410, 31615692, 39519615, 52692820, 63231384, 79039230, 105385640, 158078460, 316156920]

約数ペア:

[(1, 316156920), (2, 158078460), (3, 105385640), (4, 79039230), (5, 63231384), (6, 52692820), (8, 39519615), (10, 31615692), (12, 26346410), (15, 21077128), (20, 15807846), (24, 13173205), (30, 10538564), (40, 7903923), (60, 5269282), (67, 4718760), (120, 2634641), (134, 2359380), (201, 1572920), (268, 1179690), (335, 943752), (402, 786460), (536, 589845), (670, 471876), (804, 393230), (1005, 314584), (1340, 235938), (1608, 196615), (2010, 157292), (2680, 117969), (4020, 78646), (8040, 39323)]