135829760

素因数分解:

$2^8\times 5^1\times {\mathrm{11}}^2\times {\mathrm{877}}^1$

素因数の和:920

約数の個数: 108

約数和(自身を含む): 358029084

約数和(自身を除く): 222199324

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, 256, 320, 352, 440, 484, 605, 640, 704, 877, 880, 968, 1210, 1280, 1408, 1754, 1760, 1936, 2420, 2816, 3508, 3520, 3872, 4385, 4840, 7016, 7040, 7744, 8770, 9647, 9680, 14032, 14080, 15488, 17540, 19294, 19360, 28064, 30976, 35080, 38588, 38720, 48235, 56128, 70160, 77176, 77440, 96470, 106117, 112256, 140320, 154352, 154880, 192940, 212234, 224512, 280640, 308704, 385880, 424468, 530585, 561280, 617408, 771760, 848936, 1061170, 1122560, 1234816, 1543520, 1697872, 2122340, 2469632, 3087040, 3395744, 4244680, 6174080, 6791488, 8489360, 12348160, 13582976, 16978720, 27165952, 33957440, 67914880, 135829760]

約数ペア:

[(1, 135829760), (2, 67914880), (4, 33957440), (5, 27165952), (8, 16978720), (10, 13582976), (11, 12348160), (16, 8489360), (20, 6791488), (22, 6174080), (32, 4244680), (40, 3395744), (44, 3087040), (55, 2469632), (64, 2122340), (80, 1697872), (88, 1543520), (110, 1234816), (121, 1122560), (128, 1061170), (160, 848936), (176, 771760), (220, 617408), (242, 561280), (256, 530585), (320, 424468), (352, 385880), (440, 308704), (484, 280640), (605, 224512), (640, 212234), (704, 192940), (877, 154880), (880, 154352), (968, 140320), (1210, 112256), (1280, 106117), (1408, 96470), (1754, 77440), (1760, 77176), (1936, 70160), (2420, 56128), (2816, 48235), (3508, 38720), (3520, 38588), (3872, 35080), (4385, 30976), (4840, 28064), (7016, 19360), (7040, 19294), (7744, 17540), (8770, 15488), (9647, 14080), (9680, 14032)]