185283280

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{821}}^1$

素因数の和:885

約数の個数: 160

約数和(自身を含む): 547964928

約数和(自身を除く): 362681648

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 31, 35, 40, 52, 56, 62, 65, 70, 80, 91, 104, 112, 124, 130, 140, 155, 182, 208, 217, 248, 260, 280, 310, 364, 403, 434, 455, 496, 520, 560, 620, 728, 806, 821, 868, 910, 1040, 1085, 1240, 1456, 1612, 1642, 1736, 1820, 2015, 2170, 2480, 2821, 3224, 3284, 3472, 3640, 4030, 4105, 4340, 5642, 5747, 6448, 6568, 7280, 8060, 8210, 8680, 10673, 11284, 11494, 13136, 14105, 16120, 16420, 17360, 21346, 22568, 22988, 25451, 28210, 28735, 32240, 32840, 42692, 45136, 45976, 50902, 53365, 56420, 57470, 65680, 74711, 85384, 91952, 101804, 106730, 112840, 114940, 127255, 149422, 170768, 178157, 203608, 213460, 225680, 229880, 254510, 298844, 330863, 356314, 373555, 407216, 426920, 459760, 509020, 597688, 661726, 712628, 747110, 853840, 890785, 1018040, 1195376, 1323452, 1425256, 1494220, 1654315, 1781570, 2036080, 2316041, 2646904, 2850512, 2988440, 3308630, 3563140, 4632082, 5293808, 5976880, 6617260, 7126280, 9264164, 11580205, 13234520, 14252560, 18528328, 23160410, 26469040, 37056656, 46320820, 92641640, 185283280]

約数ペア:

[(1, 185283280), (2, 92641640), (4, 46320820), (5, 37056656), (7, 26469040), (8, 23160410), (10, 18528328), (13, 14252560), (14, 13234520), (16, 11580205), (20, 9264164), (26, 7126280), (28, 6617260), (31, 5976880), (35, 5293808), (40, 4632082), (52, 3563140), (56, 3308630), (62, 2988440), (65, 2850512), (70, 2646904), (80, 2316041), (91, 2036080), (104, 1781570), (112, 1654315), (124, 1494220), (130, 1425256), (140, 1323452), (155, 1195376), (182, 1018040), (208, 890785), (217, 853840), (248, 747110), (260, 712628), (280, 661726), (310, 597688), (364, 509020), (403, 459760), (434, 426920), (455, 407216), (496, 373555), (520, 356314), (560, 330863), (620, 298844), (728, 254510), (806, 229880), (821, 225680), (868, 213460), (910, 203608), (1040, 178157), (1085, 170768), (1240, 149422), (1456, 127255), (1612, 114940), (1642, 112840), (1736, 106730), (1820, 101804), (2015, 91952), (2170, 85384), (2480, 74711), (2821, 65680), (3224, 57470), (3284, 56420), (3472, 53365), (3640, 50902), (4030, 45976), (4105, 45136), (4340, 42692), (5642, 32840), (5747, 32240), (6448, 28735), (6568, 28210), (7280, 25451), (8060, 22988), (8210, 22568), (8680, 21346), (10673, 17360), (11284, 16420), (11494, 16120), (13136, 14105)]