66064072960

素因数分解:

$2^8\times 5^1\times {\mathrm{149}}^1\times {\mathrm{346393}}^1$

素因数の和:346563

約数の個数: 72

約数和(自身を含む): 159306600600

約数和(自身を除く): 93242527640

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 149, 160, 256, 298, 320, 596, 640, 745, 1192, 1280, 1490, 2384, 2980, 4768, 5960, 9536, 11920, 19072, 23840, 38144, 47680, 95360, 190720, 346393, 692786, 1385572, 1731965, 2771144, 3463930, 5542288, 6927860, 11084576, 13855720, 22169152, 27711440, 44338304, 51612557, 55422880, 88676608, 103225114, 110845760, 206450228, 221691520, 258062785, 412900456, 443383040, 516125570, 825800912, 1032251140, 1651601824, 2064502280, 3303203648, 4129004560, 6606407296, 8258009120, 13212814592, 16516018240, 33032036480, 66064072960]

約数ペア:

[(1, 66064072960), (2, 33032036480), (4, 16516018240), (5, 13212814592), (8, 8258009120), (10, 6606407296), (16, 4129004560), (20, 3303203648), (32, 2064502280), (40, 1651601824), (64, 1032251140), (80, 825800912), (128, 516125570), (149, 443383040), (160, 412900456), (256, 258062785), (298, 221691520), (320, 206450228), (596, 110845760), (640, 103225114), (745, 88676608), (1192, 55422880), (1280, 51612557), (1490, 44338304), (2384, 27711440), (2980, 22169152), (4768, 13855720), (5960, 11084576), (9536, 6927860), (11920, 5542288), (19072, 3463930), (23840, 2771144), (38144, 1731965), (47680, 1385572), (95360, 692786), (190720, 346393)]