289736689560

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{142027789}}^1$

素因数の和:142027820

約数の個数: 64

約数和(自身を含む): 920340079200

約数和(自身を除く): 630603389640

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, 142027789, 284055578, 426083367, 568111156, 710138945, 852166734, 1136222312, 1420277890, 1704333468, 2130416835, 2414472413, 2840555780, 3408666936, 4260833670, 4828944826, 5681111560, 7243417239, 8521667340, 9657889652, 12072362065, 14486834478, 17043334680, 19315779304, 24144724130, 28973668956, 36217086195, 48289448260, 57947337912, 72434172390, 96578896520, 144868344780, 289736689560]

約数ペア:

[(1, 289736689560), (2, 144868344780), (3, 96578896520), (4, 72434172390), (5, 57947337912), (6, 48289448260), (8, 36217086195), (10, 28973668956), (12, 24144724130), (15, 19315779304), (17, 17043334680), (20, 14486834478), (24, 12072362065), (30, 9657889652), (34, 8521667340), (40, 7243417239), (51, 5681111560), (60, 4828944826), (68, 4260833670), (85, 3408666936), (102, 2840555780), (120, 2414472413), (136, 2130416835), (170, 1704333468), (204, 1420277890), (255, 1136222312), (340, 852166734), (408, 710138945), (510, 568111156), (680, 426083367), (1020, 284055578), (2040, 142027789)]