8016859840

素因数分解:

$2^6\times 5^1\times {\mathrm{11}}^2\times {\mathrm{197}}^1\times {\mathrm{1051}}^1$

素因数の和:1287

約数の個数: 168

約数和(自身を含む): 21109966416

約数和(自身を除く): 13093106576

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 64, 80, 88, 110, 121, 160, 176, 197, 220, 242, 320, 352, 394, 440, 484, 605, 704, 788, 880, 968, 985, 1051, 1210, 1576, 1760, 1936, 1970, 2102, 2167, 2420, 3152, 3520, 3872, 3940, 4204, 4334, 4840, 5255, 6304, 7744, 7880, 8408, 8668, 9680, 10510, 10835, 11561, 12608, 15760, 16816, 17336, 19360, 21020, 21670, 23122, 23837, 31520, 33632, 34672, 38720, 42040, 43340, 46244, 47674, 57805, 63040, 67264, 69344, 84080, 86680, 92488, 95348, 115610, 119185, 127171, 138688, 168160, 173360, 184976, 190696, 207047, 231220, 238370, 254342, 336320, 346720, 369952, 381392, 414094, 462440, 476740, 508684, 635855, 693440, 739904, 762784, 828188, 924880, 953480, 1017368, 1035235, 1271710, 1525568, 1656376, 1849760, 1906960, 2034736, 2070470, 2277517, 2543420, 3312752, 3699520, 3813920, 4069472, 4140940, 4555034, 5086840, 6625504, 7627840, 8138944, 8281880, 9110068, 10173680, 11387585, 13251008, 16563760, 18220136, 20347360, 22775170, 25052687, 33127520, 36440272, 40694720, 45550340, 50105374, 66255040, 72880544, 91100680, 100210748, 125263435, 145761088, 182201360, 200421496, 250526870, 364402720, 400842992, 501053740, 728805440, 801685984, 1002107480, 1603371968, 2004214960, 4008429920, 8016859840]

約数ペア:

[(1, 8016859840), (2, 4008429920), (4, 2004214960), (5, 1603371968), (8, 1002107480), (10, 801685984), (11, 728805440), (16, 501053740), (20, 400842992), (22, 364402720), (32, 250526870), (40, 200421496), (44, 182201360), (55, 145761088), (64, 125263435), (80, 100210748), (88, 91100680), (110, 72880544), (121, 66255040), (160, 50105374), (176, 45550340), (197, 40694720), (220, 36440272), (242, 33127520), (320, 25052687), (352, 22775170), (394, 20347360), (440, 18220136), (484, 16563760), (605, 13251008), (704, 11387585), (788, 10173680), (880, 9110068), (968, 8281880), (985, 8138944), (1051, 7627840), (1210, 6625504), (1576, 5086840), (1760, 4555034), (1936, 4140940), (1970, 4069472), (2102, 3813920), (2167, 3699520), (2420, 3312752), (3152, 2543420), (3520, 2277517), (3872, 2070470), (3940, 2034736), (4204, 1906960), (4334, 1849760), (4840, 1656376), (5255, 1525568), (6304, 1271710), (7744, 1035235), (7880, 1017368), (8408, 953480), (8668, 924880), (9680, 828188), (10510, 762784), (10835, 739904), (11561, 693440), (12608, 635855), (15760, 508684), (16816, 476740), (17336, 462440), (19360, 414094), (21020, 381392), (21670, 369952), (23122, 346720), (23837, 336320), (31520, 254342), (33632, 238370), (34672, 231220), (38720, 207047), (42040, 190696), (43340, 184976), (46244, 173360), (47674, 168160), (57805, 138688), (63040, 127171), (67264, 119185), (69344, 115610), (84080, 95348), (86680, 92488)]