6348518960

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{159671}}^1$

素因数の和:159762

約数の個数: 80

約数和(自身を含む): 17106619392

約数和(自身を除く): 10758100432

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 71, 80, 112, 140, 142, 280, 284, 355, 497, 560, 568, 710, 994, 1136, 1420, 1988, 2485, 2840, 3976, 4970, 5680, 7952, 9940, 19880, 39760, 159671, 319342, 638684, 798355, 1117697, 1277368, 1596710, 2235394, 2554736, 3193420, 4470788, 5588485, 6386840, 8941576, 11176970, 11336641, 12773680, 17883152, 22353940, 22673282, 44707880, 45346564, 56683205, 79356487, 89415760, 90693128, 113366410, 158712974, 181386256, 226732820, 317425948, 396782435, 453465640, 634851896, 793564870, 906931280, 1269703792, 1587129740, 3174259480, 6348518960]

約数ペア:

[(1, 6348518960), (2, 3174259480), (4, 1587129740), (5, 1269703792), (7, 906931280), (8, 793564870), (10, 634851896), (14, 453465640), (16, 396782435), (20, 317425948), (28, 226732820), (35, 181386256), (40, 158712974), (56, 113366410), (70, 90693128), (71, 89415760), (80, 79356487), (112, 56683205), (140, 45346564), (142, 44707880), (280, 22673282), (284, 22353940), (355, 17883152), (497, 12773680), (560, 11336641), (568, 11176970), (710, 8941576), (994, 6386840), (1136, 5588485), (1420, 4470788), (1988, 3193420), (2485, 2554736), (2840, 2235394), (3976, 1596710), (4970, 1277368), (5680, 1117697), (7952, 798355), (9940, 638684), (19880, 319342), (39760, 159671)]