916146840

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{107}}^1\times {\mathrm{10193}}^1$

素因数の和:10321

約数の個数: 128

約数和(自身を含む): 3170741760

約数和(自身を除く): 2254594920

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 107, 120, 140, 168, 210, 214, 280, 321, 420, 428, 535, 642, 749, 840, 856, 1070, 1284, 1498, 1605, 2140, 2247, 2568, 2996, 3210, 3745, 4280, 4494, 5992, 6420, 7490, 8988, 10193, 11235, 12840, 14980, 17976, 20386, 22470, 29960, 30579, 40772, 44940, 50965, 61158, 71351, 81544, 89880, 101930, 122316, 142702, 152895, 203860, 214053, 244632, 285404, 305790, 356755, 407720, 428106, 570808, 611580, 713510, 856212, 1070265, 1090651, 1223160, 1427020, 1712424, 2140530, 2181302, 2854040, 3271953, 4281060, 4362604, 5453255, 6543906, 7634557, 8562120, 8725208, 10906510, 13087812, 15269114, 16359765, 21813020, 22903671, 26175624, 30538228, 32719530, 38172785, 43626040, 45807342, 61076456, 65439060, 76345570, 91614684, 114518355, 130878120, 152691140, 183229368, 229036710, 305382280, 458073420, 916146840]

約数ペア:

[(1, 916146840), (2, 458073420), (3, 305382280), (4, 229036710), (5, 183229368), (6, 152691140), (7, 130878120), (8, 114518355), (10, 91614684), (12, 76345570), (14, 65439060), (15, 61076456), (20, 45807342), (21, 43626040), (24, 38172785), (28, 32719530), (30, 30538228), (35, 26175624), (40, 22903671), (42, 21813020), (56, 16359765), (60, 15269114), (70, 13087812), (84, 10906510), (105, 8725208), (107, 8562120), (120, 7634557), (140, 6543906), (168, 5453255), (210, 4362604), (214, 4281060), (280, 3271953), (321, 2854040), (420, 2181302), (428, 2140530), (535, 1712424), (642, 1427020), (749, 1223160), (840, 1090651), (856, 1070265), (1070, 856212), (1284, 713510), (1498, 611580), (1605, 570808), (2140, 428106), (2247, 407720), (2568, 356755), (2996, 305790), (3210, 285404), (3745, 244632), (4280, 214053), (4494, 203860), (5992, 152895), (6420, 142702), (7490, 122316), (8988, 101930), (10193, 89880), (11235, 81544), (12840, 71351), (14980, 61158), (17976, 50965), (20386, 44940), (22470, 40772), (29960, 30579)]