228572725080

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{197}}^1\times {\mathrm{1381271}}^1$

素因数の和:1381489

約数の個数: 128

約数和(自身を含む): 787656545280

約数和(自身を除く): 559083820200

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 197, 210, 280, 394, 420, 591, 788, 840, 985, 1182, 1379, 1576, 1970, 2364, 2758, 2955, 3940, 4137, 4728, 5516, 5910, 6895, 7880, 8274, 11032, 11820, 13790, 16548, 20685, 23640, 27580, 33096, 41370, 55160, 82740, 165480, 1381271, 2762542, 4143813, 5525084, 6906355, 8287626, 9668897, 11050168, 13812710, 16575252, 19337794, 20719065, 27625420, 29006691, 33150504, 38675588, 41438130, 48344485, 55250840, 58013382, 77351176, 82876260, 96688970, 116026764, 145033455, 165752520, 193377940, 232053528, 272110387, 290066910, 386755880, 544220774, 580133820, 816331161, 1088441548, 1160267640, 1360551935, 1632662322, 1904772709, 2176883096, 2721103870, 3265324644, 3809545418, 4081655805, 5442207740, 5714318127, 6530649288, 7619090836, 8163311610, 9523863545, 10884415480, 11428636254, 15238181672, 16326623220, 19047727090, 22857272508, 28571590635, 32653246440, 38095454180, 45714545016, 57143181270, 76190908360, 114286362540, 228572725080]

約数ペア:

[(1, 228572725080), (2, 114286362540), (3, 76190908360), (4, 57143181270), (5, 45714545016), (6, 38095454180), (7, 32653246440), (8, 28571590635), (10, 22857272508), (12, 19047727090), (14, 16326623220), (15, 15238181672), (20, 11428636254), (21, 10884415480), (24, 9523863545), (28, 8163311610), (30, 7619090836), (35, 6530649288), (40, 5714318127), (42, 5442207740), (56, 4081655805), (60, 3809545418), (70, 3265324644), (84, 2721103870), (105, 2176883096), (120, 1904772709), (140, 1632662322), (168, 1360551935), (197, 1160267640), (210, 1088441548), (280, 816331161), (394, 580133820), (420, 544220774), (591, 386755880), (788, 290066910), (840, 272110387), (985, 232053528), (1182, 193377940), (1379, 165752520), (1576, 145033455), (1970, 116026764), (2364, 96688970), (2758, 82876260), (2955, 77351176), (3940, 58013382), (4137, 55250840), (4728, 48344485), (5516, 41438130), (5910, 38675588), (6895, 33150504), (7880, 29006691), (8274, 27625420), (11032, 20719065), (11820, 19337794), (13790, 16575252), (16548, 13812710), (20685, 11050168), (23640, 9668897), (27580, 8287626), (33096, 6906355), (41370, 5525084), (55160, 4143813), (82740, 2762542), (165480, 1381271)]