15204433280

素因数分解:

$2^7\times 5^1\times {\mathrm{67}}^1\times {\mathrm{354581}}^1$

素因数の和:354667

約数の個数: 64

約数和(自身を含む): 36890711280

約数和(自身を除く): 21686278000

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 67, 80, 128, 134, 160, 268, 320, 335, 536, 640, 670, 1072, 1340, 2144, 2680, 4288, 5360, 8576, 10720, 21440, 42880, 354581, 709162, 1418324, 1772905, 2836648, 3545810, 5673296, 7091620, 11346592, 14183240, 22693184, 23756927, 28366480, 45386368, 47513854, 56732960, 95027708, 113465920, 118784635, 190055416, 226931840, 237569270, 380110832, 475138540, 760221664, 950277080, 1520443328, 1900554160, 3040886656, 3801108320, 7602216640, 15204433280]

約数ペア:

[(1, 15204433280), (2, 7602216640), (4, 3801108320), (5, 3040886656), (8, 1900554160), (10, 1520443328), (16, 950277080), (20, 760221664), (32, 475138540), (40, 380110832), (64, 237569270), (67, 226931840), (80, 190055416), (128, 118784635), (134, 113465920), (160, 95027708), (268, 56732960), (320, 47513854), (335, 45386368), (536, 28366480), (640, 23756927), (670, 22693184), (1072, 14183240), (1340, 11346592), (2144, 7091620), (2680, 5673296), (4288, 3545810), (5360, 2836648), (8576, 1772905), (10720, 1418324), (21440, 709162), (42880, 354581)]