388552395360

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{127}}^1\times {\mathrm{239}}^1\times {\mathrm{26669}}^1$

素因数の和:27053

約数の個数: 192

約数和(自身を含む): 1238785228800

約数和(自身を除く): 850232833440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 127, 160, 239, 240, 254, 381, 478, 480, 508, 635, 717, 762, 956, 1016, 1195, 1270, 1434, 1524, 1905, 1912, 2032, 2390, 2540, 2868, 3048, 3585, 3810, 3824, 4064, 4780, 5080, 5736, 6096, 7170, 7620, 7648, 9560, 10160, 11472, 12192, 14340, 15240, 19120, 20320, 22944, 26669, 28680, 30353, 30480, 38240, 53338, 57360, 60706, 60960, 80007, 91059, 106676, 114720, 121412, 133345, 151765, 160014, 182118, 213352, 242824, 266690, 303530, 320028, 364236, 400035, 426704, 455295, 485648, 533380, 607060, 640056, 728472, 800070, 853408, 910590, 971296, 1066760, 1214120, 1280112, 1456944, 1600140, 1821180, 2133520, 2428240, 2560224, 2913888, 3200280, 3386963, 3642360, 4267040, 4856480, 6373891, 6400560, 6773926, 7284720, 10160889, 12747782, 12801120, 13547852, 14569440, 16934815, 19121673, 20321778, 25495564, 27095704, 31869455, 33869630, 38243346, 40643556, 50804445, 50991128, 54191408, 63738910, 67739260, 76486692, 81287112, 95608365, 101608890, 101982256, 108382816, 127477820, 135478520, 152973384, 162574224, 191216730, 203217780, 203964512, 254955640, 270957040, 305946768, 325148448, 382433460, 406435560, 509911280, 541914080, 611893536, 764866920, 809484157, 812871120, 1019822560, 1529733840, 1618968314, 1625742240, 2428452471, 3059467680, 3237936628, 4047420785, 4856904942, 6475873256, 8094841570, 9713809884, 12142262355, 12951746512, 16189683140, 19427619768, 24284524710, 25903493024, 32379366280, 38855239536, 48569049420, 64758732560, 77710479072, 97138098840, 129517465120, 194276197680, 388552395360]

約数ペア:

[(1, 388552395360), (2, 194276197680), (3, 129517465120), (4, 97138098840), (5, 77710479072), (6, 64758732560), (8, 48569049420), (10, 38855239536), (12, 32379366280), (15, 25903493024), (16, 24284524710), (20, 19427619768), (24, 16189683140), (30, 12951746512), (32, 12142262355), (40, 9713809884), (48, 8094841570), (60, 6475873256), (80, 4856904942), (96, 4047420785), (120, 3237936628), (127, 3059467680), (160, 2428452471), (239, 1625742240), (240, 1618968314), (254, 1529733840), (381, 1019822560), (478, 812871120), (480, 809484157), (508, 764866920), (635, 611893536), (717, 541914080), (762, 509911280), (956, 406435560), (1016, 382433460), (1195, 325148448), (1270, 305946768), (1434, 270957040), (1524, 254955640), (1905, 203964512), (1912, 203217780), (2032, 191216730), (2390, 162574224), (2540, 152973384), (2868, 135478520), (3048, 127477820), (3585, 108382816), (3810, 101982256), (3824, 101608890), (4064, 95608365), (4780, 81287112), (5080, 76486692), (5736, 67739260), (6096, 63738910), (7170, 54191408), (7620, 50991128), (7648, 50804445), (9560, 40643556), (10160, 38243346), (11472, 33869630), (12192, 31869455), (14340, 27095704), (15240, 25495564), (19120, 20321778), (20320, 19121673), (22944, 16934815), (26669, 14569440), (28680, 13547852), (30353, 12801120), (30480, 12747782), (38240, 10160889), (53338, 7284720), (57360, 6773926), (60706, 6400560), (60960, 6373891), (80007, 4856480), (91059, 4267040), (106676, 3642360), (114720, 3386963), (121412, 3200280), (133345, 2913888), (151765, 2560224), (160014, 2428240), (182118, 2133520), (213352, 1821180), (242824, 1600140), (266690, 1456944), (303530, 1280112), (320028, 1214120), (364236, 1066760), (400035, 971296), (426704, 910590), (455295, 853408), (485648, 800070), (533380, 728472), (607060, 640056)]