123103601280

素因数分解:

$2^7\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{647641}}^1$

素因数の和:647680

約数の個数: 256

約数和(自身を含む): 475628284800

約数和(自身を除く): 352524683520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 27, 30, 32, 33, 36, 40, 44, 45, 48, 54, 55, 60, 64, 66, 72, 80, 88, 90, 96, 99, 108, 110, 120, 128, 132, 135, 144, 160, 165, 176, 180, 192, 198, 216, 220, 240, 264, 270, 288, 297, 320, 330, 352, 360, 384, 396, 432, 440, 480, 495, 528, 540, 576, 594, 640, 660, 704, 720, 792, 864, 880, 960, 990, 1056, 1080, 1152, 1188, 1320, 1408, 1440, 1485, 1584, 1728, 1760, 1920, 1980, 2112, 2160, 2376, 2640, 2880, 2970, 3168, 3456, 3520, 3960, 4224, 4320, 4752, 5280, 5760, 5940, 6336, 7040, 7920, 8640, 9504, 10560, 11880, 12672, 15840, 17280, 19008, 21120, 23760, 31680, 38016, 47520, 63360, 95040, 190080, 647641, 1295282, 1942923, 2590564, 3238205, 3885846, 5181128, 5828769, 6476410, 7124051, 7771692, 9714615, 10362256, 11657538, 12952820, 14248102, 15543384, 17486307, 19429230, 20724512, 21372153, 23315076, 25905640, 28496204, 29143845, 31086768, 34972614, 35620255, 38858460, 41449024, 42744306, 46630152, 51811280, 56992408, 58287690, 62173536, 64116459, 69945228, 71240510, 77716920, 82898048, 85488612, 87431535, 93260304, 103622560, 106860765, 113984816, 116575380, 124347072, 128232918, 139890456, 142481020, 155433840, 170977224, 174863070, 186520608, 192349377, 207245120, 213721530, 227969632, 233150760, 248694144, 256465836, 279780912, 284962040, 310867680, 320582295, 341954448, 349726140, 373041216, 384698754, 414490240, 427443060, 455939264, 466301520, 512931672, 559561824, 569924080, 621735360, 641164590, 683908896, 699452280, 746082432, 769397508, 854886120, 911878528, 932603040, 961746885, 1025863344, 1119123648, 1139848160, 1243470720, 1282329180, 1367817792, 1398904560, 1538795016, 1709772240, 1865206080, 1923493770, 2051726688, 2238247296, 2279696320, 2564658360, 2735635584, 2797809120, 3077590032, 3419544480, 3730412160, 3846987540, 4103453376, 4559392640, 5129316720, 5595618240, 6155180064, 6839088960, 7693975080, 8206906752, 10258633440, 11191236480, 12310360128, 13678177920, 15387950160, 20517266880, 24620720256, 30775900320, 41034533760, 61551800640, 123103601280]

約数ペア:

[(1, 123103601280), (2, 61551800640), (3, 41034533760), (4, 30775900320), (5, 24620720256), (6, 20517266880), (8, 15387950160), (9, 13678177920), (10, 12310360128), (11, 11191236480), (12, 10258633440), (15, 8206906752), (16, 7693975080), (18, 6839088960), (20, 6155180064), (22, 5595618240), (24, 5129316720), (27, 4559392640), (30, 4103453376), (32, 3846987540), (33, 3730412160), (36, 3419544480), (40, 3077590032), (44, 2797809120), (45, 2735635584), (48, 2564658360), (54, 2279696320), (55, 2238247296), (60, 2051726688), (64, 1923493770), (66, 1865206080), (72, 1709772240), (80, 1538795016), (88, 1398904560), (90, 1367817792), (96, 1282329180), (99, 1243470720), (108, 1139848160), (110, 1119123648), (120, 1025863344), (128, 961746885), (132, 932603040), (135, 911878528), (144, 854886120), (160, 769397508), (165, 746082432), (176, 699452280), (180, 683908896), (192, 641164590), (198, 621735360), (216, 569924080), (220, 559561824), (240, 512931672), (264, 466301520), (270, 455939264), (288, 427443060), (297, 414490240), (320, 384698754), (330, 373041216), (352, 349726140), (360, 341954448), (384, 320582295), (396, 310867680), (432, 284962040), (440, 279780912), (480, 256465836), (495, 248694144), (528, 233150760), (540, 227969632), (576, 213721530), (594, 207245120), (640, 192349377), (660, 186520608), (704, 174863070), (720, 170977224), (792, 155433840), (864, 142481020), (880, 139890456), (960, 128232918), (990, 124347072), (1056, 116575380), (1080, 113984816), (1152, 106860765), (1188, 103622560), (1320, 93260304), (1408, 87431535), (1440, 85488612), (1485, 82898048), (1584, 77716920), (1728, 71240510), (1760, 69945228), (1920, 64116459), (1980, 62173536), (2112, 58287690), (2160, 56992408), (2376, 51811280), (2640, 46630152), (2880, 42744306), (2970, 41449024), (3168, 38858460), (3456, 35620255), (3520, 34972614), (3960, 31086768), (4224, 29143845), (4320, 28496204), (4752, 25905640), (5280, 23315076), (5760, 21372153), (5940, 20724512), (6336, 19429230), (7040, 17486307), (7920, 15543384), (8640, 14248102), (9504, 12952820), (10560, 11657538), (11880, 10362256), (12672, 9714615), (15840, 7771692), (17280, 7124051), (19008, 6476410), (21120, 5828769), (23760, 5181128), (31680, 3885846), (38016, 3238205), (47520, 2590564), (63360, 1942923), (95040, 1295282), (190080, 647641)]