57463280

素因数分解:

$2^4\times 5^1\times 7^2\times {\mathrm{107}}^1\times {\mathrm{137}}^1$

素因数の和:271

約数の個数: 120

約数和(自身を含む): 158012208

約数和(自身を除く): 100548928

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 49, 56, 70, 80, 98, 107, 112, 137, 140, 196, 214, 245, 274, 280, 392, 428, 490, 535, 548, 560, 685, 749, 784, 856, 959, 980, 1070, 1096, 1370, 1498, 1712, 1918, 1960, 2140, 2192, 2740, 2996, 3745, 3836, 3920, 4280, 4795, 5243, 5480, 5992, 6713, 7490, 7672, 8560, 9590, 10486, 10960, 11984, 13426, 14659, 14980, 15344, 19180, 20972, 26215, 26852, 29318, 29960, 33565, 38360, 41944, 52430, 53704, 58636, 59920, 67130, 73295, 76720, 83888, 102613, 104860, 107408, 117272, 134260, 146590, 205226, 209720, 234544, 268520, 293180, 410452, 419440, 513065, 537040, 586360, 718291, 820904, 1026130, 1172720, 1436582, 1641808, 2052260, 2873164, 3591455, 4104520, 5746328, 7182910, 8209040, 11492656, 14365820, 28731640, 57463280]

約数ペア:

[(1, 57463280), (2, 28731640), (4, 14365820), (5, 11492656), (7, 8209040), (8, 7182910), (10, 5746328), (14, 4104520), (16, 3591455), (20, 2873164), (28, 2052260), (35, 1641808), (40, 1436582), (49, 1172720), (56, 1026130), (70, 820904), (80, 718291), (98, 586360), (107, 537040), (112, 513065), (137, 419440), (140, 410452), (196, 293180), (214, 268520), (245, 234544), (274, 209720), (280, 205226), (392, 146590), (428, 134260), (490, 117272), (535, 107408), (548, 104860), (560, 102613), (685, 83888), (749, 76720), (784, 73295), (856, 67130), (959, 59920), (980, 58636), (1070, 53704), (1096, 52430), (1370, 41944), (1498, 38360), (1712, 33565), (1918, 29960), (1960, 29318), (2140, 26852), (2192, 26215), (2740, 20972), (2996, 19180), (3745, 15344), (3836, 14980), (3920, 14659), (4280, 13426), (4795, 11984), (5243, 10960), (5480, 10486), (5992, 9590), (6713, 8560), (7490, 7672)]