2303820640

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^2\times {\mathrm{127}}^1\times {\mathrm{937}}^1$

素因数の和:1101

約数の個数: 144

約数和(自身を含む): 6036097536

約数和(自身を除く): 3732276896

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 80, 88, 110, 121, 127, 160, 176, 220, 242, 254, 352, 440, 484, 508, 605, 635, 880, 937, 968, 1016, 1210, 1270, 1397, 1760, 1874, 1936, 2032, 2420, 2540, 2794, 3748, 3872, 4064, 4685, 4840, 5080, 5588, 6985, 7496, 9370, 9680, 10160, 10307, 11176, 13970, 14992, 15367, 18740, 19360, 20320, 20614, 22352, 27940, 29984, 30734, 37480, 41228, 44704, 51535, 55880, 61468, 74960, 76835, 82456, 103070, 111760, 113377, 118999, 122936, 149920, 153670, 164912, 206140, 223520, 226754, 237998, 245872, 307340, 329824, 412280, 453508, 475996, 491744, 566885, 594995, 614680, 824560, 907016, 951992, 1133770, 1189990, 1229360, 1308989, 1649120, 1814032, 1903984, 2267540, 2379980, 2458720, 2617978, 3628064, 3807968, 4535080, 4759960, 5235956, 6544945, 9070160, 9519920, 10471912, 13089890, 14398879, 18140320, 19039840, 20943824, 26179780, 28797758, 41887648, 52359560, 57595516, 71994395, 104719120, 115191032, 143988790, 209438240, 230382064, 287977580, 460764128, 575955160, 1151910320, 2303820640]

約数ペア:

[(1, 2303820640), (2, 1151910320), (4, 575955160), (5, 460764128), (8, 287977580), (10, 230382064), (11, 209438240), (16, 143988790), (20, 115191032), (22, 104719120), (32, 71994395), (40, 57595516), (44, 52359560), (55, 41887648), (80, 28797758), (88, 26179780), (110, 20943824), (121, 19039840), (127, 18140320), (160, 14398879), (176, 13089890), (220, 10471912), (242, 9519920), (254, 9070160), (352, 6544945), (440, 5235956), (484, 4759960), (508, 4535080), (605, 3807968), (635, 3628064), (880, 2617978), (937, 2458720), (968, 2379980), (1016, 2267540), (1210, 1903984), (1270, 1814032), (1397, 1649120), (1760, 1308989), (1874, 1229360), (1936, 1189990), (2032, 1133770), (2420, 951992), (2540, 907016), (2794, 824560), (3748, 614680), (3872, 594995), (4064, 566885), (4685, 491744), (4840, 475996), (5080, 453508), (5588, 412280), (6985, 329824), (7496, 307340), (9370, 245872), (9680, 237998), (10160, 226754), (10307, 223520), (11176, 206140), (13970, 164912), (14992, 153670), (15367, 149920), (18740, 122936), (19360, 118999), (20320, 113377), (20614, 111760), (22352, 103070), (27940, 82456), (29984, 76835), (30734, 74960), (37480, 61468), (41228, 55880), (44704, 51535)]