66381224960

素因数分解:

$2^{10}\times 5^1\times {\mathrm{107}}^1\times {\mathrm{121169}}^1$

素因数の和:121301

約数の個数: 88

約数和(自身を含む): 160726673520

約数和(自身を除く): 94345448560

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 107, 128, 160, 214, 256, 320, 428, 512, 535, 640, 856, 1024, 1070, 1280, 1712, 2140, 2560, 3424, 4280, 5120, 6848, 8560, 13696, 17120, 27392, 34240, 54784, 68480, 109568, 121169, 136960, 242338, 273920, 484676, 547840, 605845, 969352, 1211690, 1938704, 2423380, 3877408, 4846760, 7754816, 9693520, 12965083, 15509632, 19387040, 25930166, 31019264, 38774080, 51860332, 62038528, 64825415, 77548160, 103720664, 124077056, 129650830, 155096320, 207441328, 259301660, 310192640, 414882656, 518603320, 620385280, 829765312, 1037206640, 1659530624, 2074413280, 3319061248, 4148826560, 6638122496, 8297653120, 13276244992, 16595306240, 33190612480, 66381224960]

約数ペア:

[(1, 66381224960), (2, 33190612480), (4, 16595306240), (5, 13276244992), (8, 8297653120), (10, 6638122496), (16, 4148826560), (20, 3319061248), (32, 2074413280), (40, 1659530624), (64, 1037206640), (80, 829765312), (107, 620385280), (128, 518603320), (160, 414882656), (214, 310192640), (256, 259301660), (320, 207441328), (428, 155096320), (512, 129650830), (535, 124077056), (640, 103720664), (856, 77548160), (1024, 64825415), (1070, 62038528), (1280, 51860332), (1712, 38774080), (2140, 31019264), (2560, 25930166), (3424, 19387040), (4280, 15509632), (5120, 12965083), (6848, 9693520), (8560, 7754816), (13696, 4846760), (17120, 3877408), (27392, 2423380), (34240, 1938704), (54784, 1211690), (68480, 969352), (109568, 605845), (121169, 547840), (136960, 484676), (242338, 273920)]