12073880

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{107}}^1$

素因数の和:169

約数の個数: 128

約数和(自身を含む): 34836480

約数和(自身を除く): 22762600

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 20, 26, 28, 31, 35, 40, 52, 56, 62, 65, 70, 91, 104, 107, 124, 130, 140, 155, 182, 214, 217, 248, 260, 280, 310, 364, 403, 428, 434, 455, 520, 535, 620, 728, 749, 806, 856, 868, 910, 1070, 1085, 1240, 1391, 1498, 1612, 1736, 1820, 2015, 2140, 2170, 2782, 2821, 2996, 3224, 3317, 3640, 3745, 4030, 4280, 4340, 5564, 5642, 5992, 6634, 6955, 7490, 8060, 8680, 9737, 11128, 11284, 13268, 13910, 14105, 14980, 16120, 16585, 19474, 22568, 23219, 26536, 27820, 28210, 29960, 33170, 38948, 43121, 46438, 48685, 55640, 56420, 66340, 77896, 86242, 92876, 97370, 112840, 116095, 132680, 172484, 185752, 194740, 215605, 232190, 301847, 344968, 389480, 431210, 464380, 603694, 862420, 928760, 1207388, 1509235, 1724840, 2414776, 3018470, 6036940, 12073880]

約数ペア:

[(1, 12073880), (2, 6036940), (4, 3018470), (5, 2414776), (7, 1724840), (8, 1509235), (10, 1207388), (13, 928760), (14, 862420), (20, 603694), (26, 464380), (28, 431210), (31, 389480), (35, 344968), (40, 301847), (52, 232190), (56, 215605), (62, 194740), (65, 185752), (70, 172484), (91, 132680), (104, 116095), (107, 112840), (124, 97370), (130, 92876), (140, 86242), (155, 77896), (182, 66340), (214, 56420), (217, 55640), (248, 48685), (260, 46438), (280, 43121), (310, 38948), (364, 33170), (403, 29960), (428, 28210), (434, 27820), (455, 26536), (520, 23219), (535, 22568), (620, 19474), (728, 16585), (749, 16120), (806, 14980), (856, 14105), (868, 13910), (910, 13268), (1070, 11284), (1085, 11128), (1240, 9737), (1391, 8680), (1498, 8060), (1612, 7490), (1736, 6955), (1820, 6634), (2015, 5992), (2140, 5642), (2170, 5564), (2782, 4340), (2821, 4280), (2996, 4030), (3224, 3745), (3317, 3640)]