25992120

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{97}}^1$

素因数の和:158

約数の個数: 256

約数和(自身を含む): 101606400

約数和(自身を除く): 75614280

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 20, 21, 22, 24, 28, 29, 30, 33, 35, 40, 42, 44, 55, 56, 58, 60, 66, 70, 77, 84, 87, 88, 97, 105, 110, 116, 120, 132, 140, 145, 154, 165, 168, 174, 194, 203, 210, 220, 231, 232, 264, 280, 290, 291, 308, 319, 330, 348, 385, 388, 406, 420, 435, 440, 462, 485, 580, 582, 609, 616, 638, 660, 679, 696, 770, 776, 812, 840, 870, 924, 957, 970, 1015, 1067, 1155, 1160, 1164, 1218, 1276, 1320, 1358, 1455, 1540, 1595, 1624, 1740, 1848, 1914, 1940, 2030, 2037, 2134, 2233, 2310, 2328, 2436, 2552, 2716, 2813, 2910, 3045, 3080, 3190, 3201, 3395, 3480, 3828, 3880, 4060, 4074, 4268, 4466, 4620, 4785, 4872, 5335, 5432, 5626, 5820, 6090, 6380, 6402, 6699, 6790, 7469, 7656, 8120, 8148, 8439, 8536, 8932, 9240, 9570, 10185, 10670, 11165, 11252, 11640, 12180, 12760, 12804, 13398, 13580, 14065, 14938, 16005, 16296, 16878, 17864, 19140, 19691, 20370, 21340, 22330, 22407, 22504, 24360, 25608, 26796, 27160, 28130, 29876, 30943, 32010, 33495, 33756, 37345, 38280, 39382, 40740, 42195, 42680, 44660, 44814, 53592, 56260, 59073, 59752, 61886, 64020, 66990, 67512, 74690, 78764, 81480, 84390, 89320, 89628, 92829, 98455, 112035, 112520, 118146, 123772, 128040, 133980, 149380, 154715, 157528, 168780, 179256, 185658, 196910, 216601, 224070, 236292, 247544, 267960, 295365, 298760, 309430, 337560, 371316, 393820, 433202, 448140, 464145, 472584, 590730, 618860, 649803, 742632, 787640, 866404, 896280, 928290, 1083005, 1181460, 1237720, 1299606, 1732808, 1856580, 2166010, 2362920, 2599212, 3249015, 3713160, 4332020, 5198424, 6498030, 8664040, 12996060, 25992120]

約数ペア:

[(1, 25992120), (2, 12996060), (3, 8664040), (4, 6498030), (5, 5198424), (6, 4332020), (7, 3713160), (8, 3249015), (10, 2599212), (11, 2362920), (12, 2166010), (14, 1856580), (15, 1732808), (20, 1299606), (21, 1237720), (22, 1181460), (24, 1083005), (28, 928290), (29, 896280), (30, 866404), (33, 787640), (35, 742632), (40, 649803), (42, 618860), (44, 590730), (55, 472584), (56, 464145), (58, 448140), (60, 433202), (66, 393820), (70, 371316), (77, 337560), (84, 309430), (87, 298760), (88, 295365), (97, 267960), (105, 247544), (110, 236292), (116, 224070), (120, 216601), (132, 196910), (140, 185658), (145, 179256), (154, 168780), (165, 157528), (168, 154715), (174, 149380), (194, 133980), (203, 128040), (210, 123772), (220, 118146), (231, 112520), (232, 112035), (264, 98455), (280, 92829), (290, 89628), (291, 89320), (308, 84390), (319, 81480), (330, 78764), (348, 74690), (385, 67512), (388, 66990), (406, 64020), (420, 61886), (435, 59752), (440, 59073), (462, 56260), (485, 53592), (580, 44814), (582, 44660), (609, 42680), (616, 42195), (638, 40740), (660, 39382), (679, 38280), (696, 37345), (770, 33756), (776, 33495), (812, 32010), (840, 30943), (870, 29876), (924, 28130), (957, 27160), (970, 26796), (1015, 25608), (1067, 24360), (1155, 22504), (1160, 22407), (1164, 22330), (1218, 21340), (1276, 20370), (1320, 19691), (1358, 19140), (1455, 17864), (1540, 16878), (1595, 16296), (1624, 16005), (1740, 14938), (1848, 14065), (1914, 13580), (1940, 13398), (2030, 12804), (2037, 12760), (2134, 12180), (2233, 11640), (2310, 11252), (2328, 11165), (2436, 10670), (2552, 10185), (2716, 9570), (2813, 9240), (2910, 8932), (3045, 8536), (3080, 8439), (3190, 8148), (3201, 8120), (3395, 7656), (3480, 7469), (3828, 6790), (3880, 6699), (4060, 6402), (4074, 6380), (4268, 6090), (4466, 5820), (4620, 5626), (4785, 5432), (4872, 5335)]