1934362920

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{139}}^1\times {\mathrm{16567}}^1$

素因数の和:16727

約数の個数: 128

約数和(自身を含む): 6680217600

約数和(自身を除く): 4745854680

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, 120, 139, 140, 168, 210, 278, 280, 417, 420, 556, 695, 834, 840, 973, 1112, 1390, 1668, 1946, 2085, 2780, 2919, 3336, 3892, 4170, 4865, 5560, 5838, 7784, 8340, 9730, 11676, 14595, 16567, 16680, 19460, 23352, 29190, 33134, 38920, 49701, 58380, 66268, 82835, 99402, 115969, 116760, 132536, 165670, 198804, 231938, 248505, 331340, 347907, 397608, 463876, 497010, 579845, 662680, 695814, 927752, 994020, 1159690, 1391628, 1739535, 1988040, 2302813, 2319380, 2783256, 3479070, 4605626, 4638760, 6908439, 6958140, 9211252, 11514065, 13816878, 13916280, 16119691, 18422504, 23028130, 27633756, 32239382, 34542195, 46056260, 48359073, 55267512, 64478764, 69084390, 80598455, 92112520, 96718146, 128957528, 138168780, 161196910, 193436292, 241795365, 276337560, 322393820, 386872584, 483590730, 644787640, 967181460, 1934362920]

約数ペア:

[(1, 1934362920), (2, 967181460), (3, 644787640), (4, 483590730), (5, 386872584), (6, 322393820), (7, 276337560), (8, 241795365), (10, 193436292), (12, 161196910), (14, 138168780), (15, 128957528), (20, 96718146), (21, 92112520), (24, 80598455), (28, 69084390), (30, 64478764), (35, 55267512), (40, 48359073), (42, 46056260), (56, 34542195), (60, 32239382), (70, 27633756), (84, 23028130), (105, 18422504), (120, 16119691), (139, 13916280), (140, 13816878), (168, 11514065), (210, 9211252), (278, 6958140), (280, 6908439), (417, 4638760), (420, 4605626), (556, 3479070), (695, 2783256), (834, 2319380), (840, 2302813), (973, 1988040), (1112, 1739535), (1390, 1391628), (1668, 1159690), (1946, 994020), (2085, 927752), (2780, 695814), (2919, 662680), (3336, 579845), (3892, 497010), (4170, 463876), (4865, 397608), (5560, 347907), (5838, 331340), (7784, 248505), (8340, 231938), (9730, 198804), (11676, 165670), (14595, 132536), (16567, 116760), (16680, 115969), (19460, 99402), (23352, 82835), (29190, 66268), (33134, 58380), (38920, 49701)]