203941680

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{127}}^1\times {\mathrm{6691}}^1$

素因数の和:6834

約数の個数: 80

約数和(自身を含む): 637292544

約数和(自身を除く): 433350864

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 127, 240, 254, 381, 508, 635, 762, 1016, 1270, 1524, 1905, 2032, 2540, 3048, 3810, 5080, 6096, 6691, 7620, 10160, 13382, 15240, 20073, 26764, 30480, 33455, 40146, 53528, 66910, 80292, 100365, 107056, 133820, 160584, 200730, 267640, 321168, 401460, 535280, 802920, 849757, 1605840, 1699514, 2549271, 3399028, 4248785, 5098542, 6798056, 8497570, 10197084, 12746355, 13596112, 16995140, 20394168, 25492710, 33990280, 40788336, 50985420, 67980560, 101970840, 203941680]

約数ペア:

[(1, 203941680), (2, 101970840), (3, 67980560), (4, 50985420), (5, 40788336), (6, 33990280), (8, 25492710), (10, 20394168), (12, 16995140), (15, 13596112), (16, 12746355), (20, 10197084), (24, 8497570), (30, 6798056), (40, 5098542), (48, 4248785), (60, 3399028), (80, 2549271), (120, 1699514), (127, 1605840), (240, 849757), (254, 802920), (381, 535280), (508, 401460), (635, 321168), (762, 267640), (1016, 200730), (1270, 160584), (1524, 133820), (1905, 107056), (2032, 100365), (2540, 80292), (3048, 66910), (3810, 53528), (5080, 40146), (6096, 33455), (6691, 30480), (7620, 26764), (10160, 20073), (13382, 15240)]