274177260

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{167}}^1\times {\mathrm{1303}}^1$

素因数の和:1492

約数の個数: 144

約数和(自身を含む): 956906496

約数和(自身を除く): 682729236

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 140, 167, 180, 210, 252, 315, 334, 420, 501, 630, 668, 835, 1002, 1169, 1260, 1303, 1503, 1670, 2004, 2338, 2505, 2606, 3006, 3340, 3507, 3909, 4676, 5010, 5212, 5845, 6012, 6515, 7014, 7515, 7818, 9121, 10020, 10521, 11690, 11727, 13030, 14028, 15030, 15636, 17535, 18242, 19545, 21042, 23380, 23454, 26060, 27363, 30060, 35070, 36484, 39090, 42084, 45605, 46908, 52605, 54726, 58635, 70140, 78180, 82089, 91210, 105210, 109452, 117270, 136815, 164178, 182420, 210420, 217601, 234540, 273630, 328356, 410445, 435202, 547260, 652803, 820890, 870404, 1088005, 1305606, 1523207, 1641780, 1958409, 2176010, 2611212, 3046414, 3264015, 3916818, 4352020, 4569621, 6092828, 6528030, 7616035, 7833636, 9139242, 9792045, 13056060, 13708863, 15232070, 18278484, 19584090, 22848105, 27417726, 30464140, 39168180, 45696210, 54835452, 68544315, 91392420, 137088630, 274177260]

約数ペア:

[(1, 274177260), (2, 137088630), (3, 91392420), (4, 68544315), (5, 54835452), (6, 45696210), (7, 39168180), (9, 30464140), (10, 27417726), (12, 22848105), (14, 19584090), (15, 18278484), (18, 15232070), (20, 13708863), (21, 13056060), (28, 9792045), (30, 9139242), (35, 7833636), (36, 7616035), (42, 6528030), (45, 6092828), (60, 4569621), (63, 4352020), (70, 3916818), (84, 3264015), (90, 3046414), (105, 2611212), (126, 2176010), (140, 1958409), (167, 1641780), (180, 1523207), (210, 1305606), (252, 1088005), (315, 870404), (334, 820890), (420, 652803), (501, 547260), (630, 435202), (668, 410445), (835, 328356), (1002, 273630), (1169, 234540), (1260, 217601), (1303, 210420), (1503, 182420), (1670, 164178), (2004, 136815), (2338, 117270), (2505, 109452), (2606, 105210), (3006, 91210), (3340, 82089), (3507, 78180), (3909, 70140), (4676, 58635), (5010, 54726), (5212, 52605), (5845, 46908), (6012, 45605), (6515, 42084), (7014, 39090), (7515, 36484), (7818, 35070), (9121, 30060), (10020, 27363), (10521, 26060), (11690, 23454), (11727, 23380), (13030, 21042), (14028, 19545), (15030, 18242), (15636, 17535)]