135544640

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{5501}}^1$

素因数の和:5536

約数の個数: 112

約数和(自身を含む): 402482304

約数和(自身を除く): 266937664

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, 140, 154, 160, 176, 220, 224, 280, 308, 320, 352, 385, 440, 448, 560, 616, 704, 770, 880, 1120, 1232, 1540, 1760, 2240, 2464, 3080, 3520, 4928, 5501, 6160, 11002, 12320, 22004, 24640, 27505, 38507, 44008, 55010, 60511, 77014, 88016, 110020, 121022, 154028, 176032, 192535, 220040, 242044, 302555, 308056, 352064, 385070, 423577, 440080, 484088, 605110, 616112, 770140, 847154, 880160, 968176, 1210220, 1232224, 1540280, 1694308, 1760320, 1936352, 2117885, 2420440, 2464448, 3080560, 3388616, 3872704, 4235770, 4840880, 6161120, 6777232, 8471540, 9681760, 12322240, 13554464, 16943080, 19363520, 27108928, 33886160, 67772320, 135544640]

約数ペア:

[(1, 135544640), (2, 67772320), (4, 33886160), (5, 27108928), (7, 19363520), (8, 16943080), (10, 13554464), (11, 12322240), (14, 9681760), (16, 8471540), (20, 6777232), (22, 6161120), (28, 4840880), (32, 4235770), (35, 3872704), (40, 3388616), (44, 3080560), (55, 2464448), (56, 2420440), (64, 2117885), (70, 1936352), (77, 1760320), (80, 1694308), (88, 1540280), (110, 1232224), (112, 1210220), (140, 968176), (154, 880160), (160, 847154), (176, 770140), (220, 616112), (224, 605110), (280, 484088), (308, 440080), (320, 423577), (352, 385070), (385, 352064), (440, 308056), (448, 302555), (560, 242044), (616, 220040), (704, 192535), (770, 176032), (880, 154028), (1120, 121022), (1232, 110020), (1540, 88016), (1760, 77014), (2240, 60511), (2464, 55010), (3080, 44008), (3520, 38507), (4928, 27505), (5501, 24640), (6160, 22004), (11002, 12320)]