45644480

素因数分解:

$2^6\times 5^1\times 7^2\times {\mathrm{41}}^1\times {\mathrm{71}}^1$

素因数の和:143

約数の個数: 168

約数和(自身を含む): 131344416

約数和(自身を除く): 85699936

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 41, 49, 56, 64, 70, 71, 80, 82, 98, 112, 140, 142, 160, 164, 196, 205, 224, 245, 280, 284, 287, 320, 328, 355, 392, 410, 448, 490, 497, 560, 568, 574, 656, 710, 784, 820, 980, 994, 1120, 1136, 1148, 1312, 1420, 1435, 1568, 1640, 1960, 1988, 2009, 2240, 2272, 2296, 2485, 2624, 2840, 2870, 2911, 3136, 3280, 3479, 3920, 3976, 4018, 4544, 4592, 4970, 5680, 5740, 5822, 6560, 6958, 7840, 7952, 8036, 9184, 9940, 10045, 11360, 11480, 11644, 13120, 13916, 14555, 15680, 15904, 16072, 17395, 18368, 19880, 20090, 20377, 22720, 22960, 23288, 27832, 29110, 31808, 32144, 34790, 39760, 40180, 40754, 45920, 46576, 55664, 58220, 64288, 69580, 79520, 80360, 81508, 91840, 93152, 101885, 111328, 116440, 128576, 139160, 142639, 159040, 160720, 163016, 186304, 203770, 222656, 232880, 278320, 285278, 321440, 326032, 407540, 465760, 556640, 570556, 642880, 652064, 713195, 815080, 931520, 1113280, 1141112, 1304128, 1426390, 1630160, 2282224, 2852780, 3260320, 4564448, 5705560, 6520640, 9128896, 11411120, 22822240, 45644480]

約数ペア:

[(1, 45644480), (2, 22822240), (4, 11411120), (5, 9128896), (7, 6520640), (8, 5705560), (10, 4564448), (14, 3260320), (16, 2852780), (20, 2282224), (28, 1630160), (32, 1426390), (35, 1304128), (40, 1141112), (41, 1113280), (49, 931520), (56, 815080), (64, 713195), (70, 652064), (71, 642880), (80, 570556), (82, 556640), (98, 465760), (112, 407540), (140, 326032), (142, 321440), (160, 285278), (164, 278320), (196, 232880), (205, 222656), (224, 203770), (245, 186304), (280, 163016), (284, 160720), (287, 159040), (320, 142639), (328, 139160), (355, 128576), (392, 116440), (410, 111328), (448, 101885), (490, 93152), (497, 91840), (560, 81508), (568, 80360), (574, 79520), (656, 69580), (710, 64288), (784, 58220), (820, 55664), (980, 46576), (994, 45920), (1120, 40754), (1136, 40180), (1148, 39760), (1312, 34790), (1420, 32144), (1435, 31808), (1568, 29110), (1640, 27832), (1960, 23288), (1988, 22960), (2009, 22720), (2240, 20377), (2272, 20090), (2296, 19880), (2485, 18368), (2624, 17395), (2840, 16072), (2870, 15904), (2911, 15680), (3136, 14555), (3280, 13916), (3479, 13120), (3920, 11644), (3976, 11480), (4018, 11360), (4544, 10045), (4592, 9940), (4970, 9184), (5680, 8036), (5740, 7952), (5822, 7840), (6560, 6958)]