545061440

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{2011}}^1$

素因数の和:2057

約数の個数: 168

約数和(自身を含む): 1631265216

約数和(自身を除く): 1086203776

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 32, 35, 40, 44, 55, 56, 64, 70, 77, 80, 88, 110, 112, 121, 140, 154, 160, 176, 220, 224, 242, 280, 308, 320, 352, 385, 440, 448, 484, 560, 605, 616, 704, 770, 847, 880, 968, 1120, 1210, 1232, 1540, 1694, 1760, 1936, 2011, 2240, 2420, 2464, 3080, 3388, 3520, 3872, 4022, 4235, 4840, 4928, 6160, 6776, 7744, 8044, 8470, 9680, 10055, 12320, 13552, 14077, 16088, 16940, 19360, 20110, 22121, 24640, 27104, 28154, 32176, 33880, 38720, 40220, 44242, 54208, 56308, 64352, 67760, 70385, 80440, 88484, 110605, 112616, 128704, 135520, 140770, 154847, 160880, 176968, 221210, 225232, 243331, 271040, 281540, 309694, 321760, 353936, 442420, 450464, 486662, 563080, 619388, 643520, 707872, 774235, 884840, 900928, 973324, 1126160, 1216655, 1238776, 1415744, 1548470, 1703317, 1769680, 1946648, 2252320, 2433310, 2477552, 3096940, 3406634, 3539360, 3893296, 4504640, 4866620, 4955104, 6193880, 6813268, 7078720, 7786592, 8516585, 9733240, 9910208, 12387760, 13626536, 15573184, 17033170, 19466480, 24775520, 27253072, 34066340, 38932960, 49551040, 54506144, 68132680, 77865920, 109012288, 136265360, 272530720, 545061440]

約数ペア:

[(1, 545061440), (2, 272530720), (4, 136265360), (5, 109012288), (7, 77865920), (8, 68132680), (10, 54506144), (11, 49551040), (14, 38932960), (16, 34066340), (20, 27253072), (22, 24775520), (28, 19466480), (32, 17033170), (35, 15573184), (40, 13626536), (44, 12387760), (55, 9910208), (56, 9733240), (64, 8516585), (70, 7786592), (77, 7078720), (80, 6813268), (88, 6193880), (110, 4955104), (112, 4866620), (121, 4504640), (140, 3893296), (154, 3539360), (160, 3406634), (176, 3096940), (220, 2477552), (224, 2433310), (242, 2252320), (280, 1946648), (308, 1769680), (320, 1703317), (352, 1548470), (385, 1415744), (440, 1238776), (448, 1216655), (484, 1126160), (560, 973324), (605, 900928), (616, 884840), (704, 774235), (770, 707872), (847, 643520), (880, 619388), (968, 563080), (1120, 486662), (1210, 450464), (1232, 442420), (1540, 353936), (1694, 321760), (1760, 309694), (1936, 281540), (2011, 271040), (2240, 243331), (2420, 225232), (2464, 221210), (3080, 176968), (3388, 160880), (3520, 154847), (3872, 140770), (4022, 135520), (4235, 128704), (4840, 112616), (4928, 110605), (6160, 88484), (6776, 80440), (7744, 70385), (8044, 67760), (8470, 64352), (9680, 56308), (10055, 54208), (12320, 44242), (13552, 40220), (14077, 38720), (16088, 33880), (16940, 32176), (19360, 28154), (20110, 27104), (22121, 24640)]