380232840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{223}}^1\times {\mathrm{1093}}^1$

素因数の和:1343

約数の個数: 128

約数和(自身を含む): 1235082240

約数和(自身を除く): 854849400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 104, 120, 130, 156, 195, 223, 260, 312, 390, 446, 520, 669, 780, 892, 1093, 1115, 1338, 1560, 1784, 2186, 2230, 2676, 2899, 3279, 3345, 4372, 4460, 5352, 5465, 5798, 6558, 6690, 8697, 8744, 8920, 10930, 11596, 13116, 13380, 14209, 14495, 16395, 17394, 21860, 23192, 26232, 26760, 28418, 28990, 32790, 34788, 42627, 43485, 43720, 56836, 57980, 65580, 69576, 71045, 85254, 86970, 113672, 115960, 131160, 142090, 170508, 173940, 213135, 243739, 284180, 341016, 347880, 426270, 487478, 568360, 731217, 852540, 974956, 1218695, 1462434, 1705080, 1949912, 2437390, 2924868, 3168607, 3656085, 4874780, 5849736, 6337214, 7312170, 9505821, 9749560, 12674428, 14624340, 15843035, 19011642, 25348856, 29248680, 31686070, 38023284, 47529105, 63372140, 76046568, 95058210, 126744280, 190116420, 380232840]

約数ペア:

[(1, 380232840), (2, 190116420), (3, 126744280), (4, 95058210), (5, 76046568), (6, 63372140), (8, 47529105), (10, 38023284), (12, 31686070), (13, 29248680), (15, 25348856), (20, 19011642), (24, 15843035), (26, 14624340), (30, 12674428), (39, 9749560), (40, 9505821), (52, 7312170), (60, 6337214), (65, 5849736), (78, 4874780), (104, 3656085), (120, 3168607), (130, 2924868), (156, 2437390), (195, 1949912), (223, 1705080), (260, 1462434), (312, 1218695), (390, 974956), (446, 852540), (520, 731217), (669, 568360), (780, 487478), (892, 426270), (1093, 347880), (1115, 341016), (1338, 284180), (1560, 243739), (1784, 213135), (2186, 173940), (2230, 170508), (2676, 142090), (2899, 131160), (3279, 115960), (3345, 113672), (4372, 86970), (4460, 85254), (5352, 71045), (5465, 69576), (5798, 65580), (6558, 57980), (6690, 56836), (8697, 43720), (8744, 43485), (8920, 42627), (10930, 34788), (11596, 32790), (13116, 28990), (13380, 28418), (14209, 26760), (14495, 26232), (16395, 23192), (17394, 21860)]