252333760

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{887}}^1$

素因数の和:1038

約数の個数: 112

約数和(自身を含む): 692895744

約数和(自身を除く): 440561984

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 127, 140, 160, 224, 254, 280, 320, 448, 508, 560, 635, 887, 889, 1016, 1120, 1270, 1774, 1778, 2032, 2240, 2540, 3548, 3556, 4064, 4435, 4445, 5080, 6209, 7096, 7112, 8128, 8870, 8890, 10160, 12418, 14192, 14224, 17740, 17780, 20320, 24836, 28384, 28448, 31045, 35480, 35560, 40640, 49672, 56768, 56896, 62090, 70960, 71120, 99344, 112649, 124180, 141920, 142240, 198688, 225298, 248360, 283840, 284480, 397376, 450596, 496720, 563245, 788543, 901192, 993440, 1126490, 1577086, 1802384, 1986880, 2252980, 3154172, 3604768, 3942715, 4505960, 6308344, 7209536, 7885430, 9011920, 12616688, 15770860, 18023840, 25233376, 31541720, 36047680, 50466752, 63083440, 126166880, 252333760]

約数ペア:

[(1, 252333760), (2, 126166880), (4, 63083440), (5, 50466752), (7, 36047680), (8, 31541720), (10, 25233376), (14, 18023840), (16, 15770860), (20, 12616688), (28, 9011920), (32, 7885430), (35, 7209536), (40, 6308344), (56, 4505960), (64, 3942715), (70, 3604768), (80, 3154172), (112, 2252980), (127, 1986880), (140, 1802384), (160, 1577086), (224, 1126490), (254, 993440), (280, 901192), (320, 788543), (448, 563245), (508, 496720), (560, 450596), (635, 397376), (887, 284480), (889, 283840), (1016, 248360), (1120, 225298), (1270, 198688), (1774, 142240), (1778, 141920), (2032, 124180), (2240, 112649), (2540, 99344), (3548, 71120), (3556, 70960), (4064, 62090), (4435, 56896), (4445, 56768), (5080, 49672), (6209, 40640), (7096, 35560), (7112, 35480), (8128, 31045), (8870, 28448), (8890, 28384), (10160, 24836), (12418, 20320), (14192, 17780), (14224, 17740)]