67914880

素因数分解:

$2^7\times 5^1\times {\mathrm{11}}^2\times {\mathrm{877}}^1$

素因数の和:918

約数の個数: 96

約数和(自身を含む): 178664220

約数和(自身を除く): 110749340

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 64, 80, 88, 110, 121, 128, 160, 176, 220, 242, 320, 352, 440, 484, 605, 640, 704, 877, 880, 968, 1210, 1408, 1754, 1760, 1936, 2420, 3508, 3520, 3872, 4385, 4840, 7016, 7040, 7744, 8770, 9647, 9680, 14032, 15488, 17540, 19294, 19360, 28064, 35080, 38588, 38720, 48235, 56128, 70160, 77176, 77440, 96470, 106117, 112256, 140320, 154352, 192940, 212234, 280640, 308704, 385880, 424468, 530585, 561280, 617408, 771760, 848936, 1061170, 1234816, 1543520, 1697872, 2122340, 3087040, 3395744, 4244680, 6174080, 6791488, 8489360, 13582976, 16978720, 33957440, 67914880]

約数ペア:

[(1, 67914880), (2, 33957440), (4, 16978720), (5, 13582976), (8, 8489360), (10, 6791488), (11, 6174080), (16, 4244680), (20, 3395744), (22, 3087040), (32, 2122340), (40, 1697872), (44, 1543520), (55, 1234816), (64, 1061170), (80, 848936), (88, 771760), (110, 617408), (121, 561280), (128, 530585), (160, 424468), (176, 385880), (220, 308704), (242, 280640), (320, 212234), (352, 192940), (440, 154352), (484, 140320), (605, 112256), (640, 106117), (704, 96470), (877, 77440), (880, 77176), (968, 70160), (1210, 56128), (1408, 48235), (1754, 38720), (1760, 38588), (1936, 35080), (2420, 28064), (3508, 19360), (3520, 19294), (3872, 17540), (4385, 15488), (4840, 14032), (7016, 9680), (7040, 9647), (7744, 8770)]