139841160

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{661}}^1$

素因数の和:759

約数の個数: 128

約数和(自身を含む): 440415360

約数和(自身を除く): 300574200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 41, 43, 60, 82, 86, 120, 123, 129, 164, 172, 205, 215, 246, 258, 328, 344, 410, 430, 492, 516, 615, 645, 661, 820, 860, 984, 1032, 1230, 1290, 1322, 1640, 1720, 1763, 1983, 2460, 2580, 2644, 3305, 3526, 3966, 4920, 5160, 5288, 5289, 6610, 7052, 7932, 8815, 9915, 10578, 13220, 14104, 15864, 17630, 19830, 21156, 26440, 26445, 27101, 28423, 35260, 39660, 42312, 52890, 54202, 56846, 70520, 79320, 81303, 85269, 105780, 108404, 113692, 135505, 142115, 162606, 170538, 211560, 216808, 227384, 271010, 284230, 325212, 341076, 406515, 426345, 542020, 568460, 650424, 682152, 813030, 852690, 1084040, 1136920, 1165343, 1626060, 1705380, 2330686, 3252120, 3410760, 3496029, 4661372, 5826715, 6992058, 9322744, 11653430, 13984116, 17480145, 23306860, 27968232, 34960290, 46613720, 69920580, 139841160]

約数ペア:

[(1, 139841160), (2, 69920580), (3, 46613720), (4, 34960290), (5, 27968232), (6, 23306860), (8, 17480145), (10, 13984116), (12, 11653430), (15, 9322744), (20, 6992058), (24, 5826715), (30, 4661372), (40, 3496029), (41, 3410760), (43, 3252120), (60, 2330686), (82, 1705380), (86, 1626060), (120, 1165343), (123, 1136920), (129, 1084040), (164, 852690), (172, 813030), (205, 682152), (215, 650424), (246, 568460), (258, 542020), (328, 426345), (344, 406515), (410, 341076), (430, 325212), (492, 284230), (516, 271010), (615, 227384), (645, 216808), (661, 211560), (820, 170538), (860, 162606), (984, 142115), (1032, 135505), (1230, 113692), (1290, 108404), (1322, 105780), (1640, 85269), (1720, 81303), (1763, 79320), (1983, 70520), (2460, 56846), (2580, 54202), (2644, 52890), (3305, 42312), (3526, 39660), (3966, 35260), (4920, 28423), (5160, 27101), (5288, 26445), (5289, 26440), (6610, 21156), (7052, 19830), (7932, 17630), (8815, 15864), (9915, 14104), (10578, 13220)]