1566282080

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{4759}}^1$

素因数の和:4813

約数の個数: 144

約数和(自身を含む): 4307476320

約数和(自身を除く): 2741194240

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 17, 20, 22, 32, 34, 40, 44, 55, 68, 80, 85, 88, 110, 121, 136, 160, 170, 176, 187, 220, 242, 272, 340, 352, 374, 440, 484, 544, 605, 680, 748, 880, 935, 968, 1210, 1360, 1496, 1760, 1870, 1936, 2057, 2420, 2720, 2992, 3740, 3872, 4114, 4759, 4840, 5984, 7480, 8228, 9518, 9680, 10285, 14960, 16456, 19036, 19360, 20570, 23795, 29920, 32912, 38072, 41140, 47590, 52349, 65824, 76144, 80903, 82280, 95180, 104698, 152288, 161806, 164560, 190360, 209396, 261745, 323612, 329120, 380720, 404515, 418792, 523490, 575839, 647224, 761440, 809030, 837584, 889933, 1046980, 1151678, 1294448, 1618060, 1675168, 1779866, 2093960, 2303356, 2588896, 2879195, 3236120, 3559732, 4187920, 4449665, 4606712, 5758390, 6472240, 7119464, 8375840, 8899330, 9213424, 9789263, 11516780, 12944480, 14238928, 17798660, 18426848, 19578526, 23033560, 28477856, 35597320, 39157052, 46067120, 48946315, 71194640, 78314104, 92134240, 97892630, 142389280, 156628208, 195785260, 313256416, 391570520, 783141040, 1566282080]

約数ペア:

[(1, 1566282080), (2, 783141040), (4, 391570520), (5, 313256416), (8, 195785260), (10, 156628208), (11, 142389280), (16, 97892630), (17, 92134240), (20, 78314104), (22, 71194640), (32, 48946315), (34, 46067120), (40, 39157052), (44, 35597320), (55, 28477856), (68, 23033560), (80, 19578526), (85, 18426848), (88, 17798660), (110, 14238928), (121, 12944480), (136, 11516780), (160, 9789263), (170, 9213424), (176, 8899330), (187, 8375840), (220, 7119464), (242, 6472240), (272, 5758390), (340, 4606712), (352, 4449665), (374, 4187920), (440, 3559732), (484, 3236120), (544, 2879195), (605, 2588896), (680, 2303356), (748, 2093960), (880, 1779866), (935, 1675168), (968, 1618060), (1210, 1294448), (1360, 1151678), (1496, 1046980), (1760, 889933), (1870, 837584), (1936, 809030), (2057, 761440), (2420, 647224), (2720, 575839), (2992, 523490), (3740, 418792), (3872, 404515), (4114, 380720), (4759, 329120), (4840, 323612), (5984, 261745), (7480, 209396), (8228, 190360), (9518, 164560), (9680, 161806), (10285, 152288), (14960, 104698), (16456, 95180), (19036, 82280), (19360, 80903), (20570, 76144), (23795, 65824), (29920, 52349), (32912, 47590), (38072, 41140)]