70666440

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{467}}^1$

素因数の和:591

約数の個数: 128

約数和(自身を含む): 231154560

約数和(自身を除く): 160488120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 97, 104, 120, 130, 156, 194, 195, 260, 291, 312, 388, 390, 467, 485, 520, 582, 776, 780, 934, 970, 1164, 1261, 1401, 1455, 1560, 1868, 1940, 2328, 2335, 2522, 2802, 2910, 3736, 3783, 3880, 4670, 5044, 5604, 5820, 6071, 6305, 7005, 7566, 9340, 10088, 11208, 11640, 12142, 12610, 14010, 15132, 18213, 18680, 18915, 24284, 25220, 28020, 30264, 30355, 36426, 37830, 45299, 48568, 50440, 56040, 60710, 72852, 75660, 90598, 91065, 121420, 135897, 145704, 151320, 181196, 182130, 226495, 242840, 271794, 362392, 364260, 452990, 543588, 588887, 679485, 728520, 905980, 1087176, 1177774, 1358970, 1766661, 1811960, 2355548, 2717940, 2944435, 3533322, 4711096, 5435880, 5888870, 7066644, 8833305, 11777740, 14133288, 17666610, 23555480, 35333220, 70666440]

約数ペア:

[(1, 70666440), (2, 35333220), (3, 23555480), (4, 17666610), (5, 14133288), (6, 11777740), (8, 8833305), (10, 7066644), (12, 5888870), (13, 5435880), (15, 4711096), (20, 3533322), (24, 2944435), (26, 2717940), (30, 2355548), (39, 1811960), (40, 1766661), (52, 1358970), (60, 1177774), (65, 1087176), (78, 905980), (97, 728520), (104, 679485), (120, 588887), (130, 543588), (156, 452990), (194, 364260), (195, 362392), (260, 271794), (291, 242840), (312, 226495), (388, 182130), (390, 181196), (467, 151320), (485, 145704), (520, 135897), (582, 121420), (776, 91065), (780, 90598), (934, 75660), (970, 72852), (1164, 60710), (1261, 56040), (1401, 50440), (1455, 48568), (1560, 45299), (1868, 37830), (1940, 36426), (2328, 30355), (2335, 30264), (2522, 28020), (2802, 25220), (2910, 24284), (3736, 18915), (3783, 18680), (3880, 18213), (4670, 15132), (5044, 14010), (5604, 12610), (5820, 12142), (6071, 11640), (6305, 11208), (7005, 10088), (7566, 9340)]