994136640

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{147937}}^1$

素因数の和:147964

約数の個数: 112

約数和(自身を含む): 3607320192

約数和(自身を除く): 2613183552

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 64, 70, 80, 84, 96, 105, 112, 120, 140, 160, 168, 192, 210, 224, 240, 280, 320, 336, 420, 448, 480, 560, 672, 840, 960, 1120, 1344, 1680, 2240, 3360, 6720, 147937, 295874, 443811, 591748, 739685, 887622, 1035559, 1183496, 1479370, 1775244, 2071118, 2219055, 2366992, 2958740, 3106677, 3550488, 4142236, 4438110, 4733984, 5177795, 5917480, 6213354, 7100976, 8284472, 8876220, 9467968, 10355590, 11834960, 12426708, 14201952, 15533385, 16568944, 17752440, 20711180, 23669920, 24853416, 28403904, 31066770, 33137888, 35504880, 41422360, 47339840, 49706832, 62133540, 66275776, 71009760, 82844720, 99413664, 124267080, 142019520, 165689440, 198827328, 248534160, 331378880, 497068320, 994136640]

約数ペア:

[(1, 994136640), (2, 497068320), (3, 331378880), (4, 248534160), (5, 198827328), (6, 165689440), (7, 142019520), (8, 124267080), (10, 99413664), (12, 82844720), (14, 71009760), (15, 66275776), (16, 62133540), (20, 49706832), (21, 47339840), (24, 41422360), (28, 35504880), (30, 33137888), (32, 31066770), (35, 28403904), (40, 24853416), (42, 23669920), (48, 20711180), (56, 17752440), (60, 16568944), (64, 15533385), (70, 14201952), (80, 12426708), (84, 11834960), (96, 10355590), (105, 9467968), (112, 8876220), (120, 8284472), (140, 7100976), (160, 6213354), (168, 5917480), (192, 5177795), (210, 4733984), (224, 4438110), (240, 4142236), (280, 3550488), (320, 3106677), (336, 2958740), (420, 2366992), (448, 2219055), (480, 2071118), (560, 1775244), (672, 1479370), (840, 1183496), (960, 1035559), (1120, 887622), (1344, 739685), (1680, 591748), (2240, 443811), (3360, 295874), (6720, 147937)]