1567896680

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{107}}^1\times {\mathrm{887}}^1$

素因数の和:1071

約数の個数: 128

約数和(自身を含む): 4143052800

約数和(自身を除く): 2575156120

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 59, 70, 107, 118, 140, 214, 236, 280, 295, 413, 428, 472, 535, 590, 749, 826, 856, 887, 1070, 1180, 1498, 1652, 1774, 2065, 2140, 2360, 2996, 3304, 3548, 3745, 4130, 4280, 4435, 5992, 6209, 6313, 7096, 7490, 8260, 8870, 12418, 12626, 14980, 16520, 17740, 24836, 25252, 29960, 31045, 31565, 35480, 44191, 49672, 50504, 52333, 62090, 63130, 88382, 94909, 104666, 124180, 126260, 176764, 189818, 209332, 220955, 248360, 252520, 261665, 353528, 366331, 379636, 418664, 441910, 474545, 523330, 664363, 732662, 759272, 883820, 949090, 1046660, 1328726, 1465324, 1767640, 1831655, 1898180, 2093320, 2657452, 2930648, 3321815, 3663310, 3796360, 5314904, 5599631, 6643630, 7326620, 11199262, 13287260, 14653240, 22398524, 26574520, 27998155, 39197417, 44797048, 55996310, 78394834, 111992620, 156789668, 195987085, 223985240, 313579336, 391974170, 783948340, 1567896680]

約数ペア:

[(1, 1567896680), (2, 783948340), (4, 391974170), (5, 313579336), (7, 223985240), (8, 195987085), (10, 156789668), (14, 111992620), (20, 78394834), (28, 55996310), (35, 44797048), (40, 39197417), (56, 27998155), (59, 26574520), (70, 22398524), (107, 14653240), (118, 13287260), (140, 11199262), (214, 7326620), (236, 6643630), (280, 5599631), (295, 5314904), (413, 3796360), (428, 3663310), (472, 3321815), (535, 2930648), (590, 2657452), (749, 2093320), (826, 1898180), (856, 1831655), (887, 1767640), (1070, 1465324), (1180, 1328726), (1498, 1046660), (1652, 949090), (1774, 883820), (2065, 759272), (2140, 732662), (2360, 664363), (2996, 523330), (3304, 474545), (3548, 441910), (3745, 418664), (4130, 379636), (4280, 366331), (4435, 353528), (5992, 261665), (6209, 252520), (6313, 248360), (7096, 220955), (7490, 209332), (8260, 189818), (8870, 176764), (12418, 126260), (12626, 124180), (14980, 104666), (16520, 94909), (17740, 88382), (24836, 63130), (25252, 62090), (29960, 52333), (31045, 50504), (31565, 49672), (35480, 44191)]