760754720

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{571}}^1\times {\mathrm{757}}^1$

素因数の和:1354

約数の個数: 96

約数和(自身を含む): 1966700736

約数和(自身を除く): 1205946016

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 80, 88, 110, 160, 176, 220, 352, 440, 571, 757, 880, 1142, 1514, 1760, 2284, 2855, 3028, 3785, 4568, 5710, 6056, 6281, 7570, 8327, 9136, 11420, 12112, 12562, 15140, 16654, 18272, 22840, 24224, 25124, 30280, 31405, 33308, 41635, 45680, 50248, 60560, 62810, 66616, 83270, 91360, 100496, 121120, 125620, 133232, 166540, 200992, 251240, 266464, 333080, 432247, 502480, 666160, 864494, 1004960, 1332320, 1728988, 2161235, 3457976, 4322470, 4754717, 6915952, 8644940, 9509434, 13831904, 17289880, 19018868, 23773585, 34579760, 38037736, 47547170, 69159520, 76075472, 95094340, 152150944, 190188680, 380377360, 760754720]

約数ペア:

[(1, 760754720), (2, 380377360), (4, 190188680), (5, 152150944), (8, 95094340), (10, 76075472), (11, 69159520), (16, 47547170), (20, 38037736), (22, 34579760), (32, 23773585), (40, 19018868), (44, 17289880), (55, 13831904), (80, 9509434), (88, 8644940), (110, 6915952), (160, 4754717), (176, 4322470), (220, 3457976), (352, 2161235), (440, 1728988), (571, 1332320), (757, 1004960), (880, 864494), (1142, 666160), (1514, 502480), (1760, 432247), (2284, 333080), (2855, 266464), (3028, 251240), (3785, 200992), (4568, 166540), (5710, 133232), (6056, 125620), (6281, 121120), (7570, 100496), (8327, 91360), (9136, 83270), (11420, 66616), (12112, 62810), (12562, 60560), (15140, 50248), (16654, 45680), (18272, 41635), (22840, 33308), (24224, 31405), (25124, 30280)]