69647640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{34141}}^1$

素因数の和:34172

約数の個数: 64

約数和(自身を含む): 221240160

約数和(自身を除く): 151592520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 34, 40, 51, 60, 68, 85, 102, 120, 136, 170, 204, 255, 340, 408, 510, 680, 1020, 2040, 34141, 68282, 102423, 136564, 170705, 204846, 273128, 341410, 409692, 512115, 580397, 682820, 819384, 1024230, 1160794, 1365640, 1741191, 2048460, 2321588, 2901985, 3482382, 4096920, 4643176, 5803970, 6964764, 8705955, 11607940, 13929528, 17411910, 23215880, 34823820, 69647640]

約数ペア:

[(1, 69647640), (2, 34823820), (3, 23215880), (4, 17411910), (5, 13929528), (6, 11607940), (8, 8705955), (10, 6964764), (12, 5803970), (15, 4643176), (17, 4096920), (20, 3482382), (24, 2901985), (30, 2321588), (34, 2048460), (40, 1741191), (51, 1365640), (60, 1160794), (68, 1024230), (85, 819384), (102, 682820), (120, 580397), (136, 512115), (170, 409692), (204, 341410), (255, 273128), (340, 204846), (408, 170705), (510, 136564), (680, 102423), (1020, 68282), (2040, 34141)]