127148840

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{2687}}^1$

素因数の和:2731

約数の個数: 96

約数和(自身を含む): 354170880

約数和(自身を除く): 227022040

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 20, 26, 28, 35, 40, 52, 56, 65, 70, 91, 104, 130, 140, 169, 182, 260, 280, 338, 364, 455, 520, 676, 728, 845, 910, 1183, 1352, 1690, 1820, 2366, 2687, 3380, 3640, 4732, 5374, 5915, 6760, 9464, 10748, 11830, 13435, 18809, 21496, 23660, 26870, 34931, 37618, 47320, 53740, 69862, 75236, 94045, 107480, 139724, 150472, 174655, 188090, 244517, 279448, 349310, 376180, 454103, 489034, 698620, 752360, 908206, 978068, 1222585, 1397240, 1816412, 1956136, 2270515, 2445170, 3178721, 3632824, 4541030, 4890340, 6357442, 9082060, 9780680, 12714884, 15893605, 18164120, 25429768, 31787210, 63574420, 127148840]

約数ペア:

[(1, 127148840), (2, 63574420), (4, 31787210), (5, 25429768), (7, 18164120), (8, 15893605), (10, 12714884), (13, 9780680), (14, 9082060), (20, 6357442), (26, 4890340), (28, 4541030), (35, 3632824), (40, 3178721), (52, 2445170), (56, 2270515), (65, 1956136), (70, 1816412), (91, 1397240), (104, 1222585), (130, 978068), (140, 908206), (169, 752360), (182, 698620), (260, 489034), (280, 454103), (338, 376180), (364, 349310), (455, 279448), (520, 244517), (676, 188090), (728, 174655), (845, 150472), (910, 139724), (1183, 107480), (1352, 94045), (1690, 75236), (1820, 69862), (2366, 53740), (2687, 47320), (3380, 37618), (3640, 34931), (4732, 26870), (5374, 23660), (5915, 21496), (6760, 18809), (9464, 13435), (10748, 11830)]