2054671080

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{222367}}^1$

素因数の和:222399

約数の個数: 128

約数和(自身を含む): 7685038080

約数和(自身を除く): 5630367000

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 20, 21, 22, 24, 28, 30, 33, 35, 40, 42, 44, 55, 56, 60, 66, 70, 77, 84, 88, 105, 110, 120, 132, 140, 154, 165, 168, 210, 220, 231, 264, 280, 308, 330, 385, 420, 440, 462, 616, 660, 770, 840, 924, 1155, 1320, 1540, 1848, 2310, 3080, 4620, 9240, 222367, 444734, 667101, 889468, 1111835, 1334202, 1556569, 1778936, 2223670, 2446037, 2668404, 3113138, 3335505, 4447340, 4669707, 4892074, 5336808, 6226276, 6671010, 7338111, 7782845, 8894680, 9339414, 9784148, 12230185, 12452552, 13342020, 14676222, 15565690, 17122259, 18678828, 19568296, 23348535, 24460370, 26684040, 29352444, 31131380, 34244518, 36690555, 37357656, 46697070, 48920740, 51366777, 58704888, 62262760, 68489036, 73381110, 85611295, 93394140, 97841480, 102733554, 136978072, 146762220, 171222590, 186788280, 205467108, 256833885, 293524440, 342445180, 410934216, 513667770, 684890360, 1027335540, 2054671080]

約数ペア:

[(1, 2054671080), (2, 1027335540), (3, 684890360), (4, 513667770), (5, 410934216), (6, 342445180), (7, 293524440), (8, 256833885), (10, 205467108), (11, 186788280), (12, 171222590), (14, 146762220), (15, 136978072), (20, 102733554), (21, 97841480), (22, 93394140), (24, 85611295), (28, 73381110), (30, 68489036), (33, 62262760), (35, 58704888), (40, 51366777), (42, 48920740), (44, 46697070), (55, 37357656), (56, 36690555), (60, 34244518), (66, 31131380), (70, 29352444), (77, 26684040), (84, 24460370), (88, 23348535), (105, 19568296), (110, 18678828), (120, 17122259), (132, 15565690), (140, 14676222), (154, 13342020), (165, 12452552), (168, 12230185), (210, 9784148), (220, 9339414), (231, 8894680), (264, 7782845), (280, 7338111), (308, 6671010), (330, 6226276), (385, 5336808), (420, 4892074), (440, 4669707), (462, 4447340), (616, 3335505), (660, 3113138), (770, 2668404), (840, 2446037), (924, 2223670), (1155, 1778936), (1320, 1556569), (1540, 1334202), (1848, 1111835), (2310, 889468), (3080, 667101), (4620, 444734), (9240, 222367)]