923178240

素因数分解:

$2^8\times 3^2\times 5^1\times {\mathrm{127}}^1\times {\mathrm{631}}^1$

素因数の和:785

約数の個数: 216

約数和(自身を含む): 3224352768

約数和(自身を除く): 2301174528

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 127, 128, 144, 160, 180, 192, 240, 254, 256, 288, 320, 360, 381, 384, 480, 508, 576, 631, 635, 640, 720, 762, 768, 960, 1016, 1143, 1152, 1262, 1270, 1280, 1440, 1524, 1893, 1905, 1920, 2032, 2286, 2304, 2524, 2540, 2880, 3048, 3155, 3786, 3810, 3840, 4064, 4572, 5048, 5080, 5679, 5715, 5760, 6096, 6310, 7572, 7620, 8128, 9144, 9465, 10096, 10160, 11358, 11430, 11520, 12192, 12620, 15144, 15240, 16256, 18288, 18930, 20192, 20320, 22716, 22860, 24384, 25240, 28395, 30288, 30480, 32512, 36576, 37860, 40384, 40640, 45432, 45720, 48768, 50480, 56790, 60576, 60960, 73152, 75720, 80137, 80768, 81280, 90864, 91440, 97536, 100960, 113580, 121152, 121920, 146304, 151440, 160274, 161536, 162560, 181728, 182880, 201920, 227160, 240411, 242304, 243840, 292608, 302880, 320548, 363456, 365760, 400685, 403840, 454320, 480822, 484608, 487680, 605760, 641096, 721233, 726912, 731520, 801370, 807680, 908640, 961644, 1202055, 1211520, 1282192, 1442466, 1453824, 1463040, 1602740, 1817280, 1923288, 2404110, 2423040, 2564384, 2884932, 3205480, 3606165, 3634560, 3846576, 4808220, 5128768, 5769864, 6410960, 7212330, 7269120, 7693152, 9616440, 10257536, 11539728, 12821920, 14424660, 15386304, 19232880, 20515072, 23079456, 25643840, 28849320, 30772608, 38465760, 46158912, 51287680, 57698640, 61545216, 76931520, 92317824, 102575360, 115397280, 153863040, 184635648, 230794560, 307726080, 461589120, 923178240]

約数ペア:

[(1, 923178240), (2, 461589120), (3, 307726080), (4, 230794560), (5, 184635648), (6, 153863040), (8, 115397280), (9, 102575360), (10, 92317824), (12, 76931520), (15, 61545216), (16, 57698640), (18, 51287680), (20, 46158912), (24, 38465760), (30, 30772608), (32, 28849320), (36, 25643840), (40, 23079456), (45, 20515072), (48, 19232880), (60, 15386304), (64, 14424660), (72, 12821920), (80, 11539728), (90, 10257536), (96, 9616440), (120, 7693152), (127, 7269120), (128, 7212330), (144, 6410960), (160, 5769864), (180, 5128768), (192, 4808220), (240, 3846576), (254, 3634560), (256, 3606165), (288, 3205480), (320, 2884932), (360, 2564384), (381, 2423040), (384, 2404110), (480, 1923288), (508, 1817280), (576, 1602740), (631, 1463040), (635, 1453824), (640, 1442466), (720, 1282192), (762, 1211520), (768, 1202055), (960, 961644), (1016, 908640), (1143, 807680), (1152, 801370), (1262, 731520), (1270, 726912), (1280, 721233), (1440, 641096), (1524, 605760), (1893, 487680), (1905, 484608), (1920, 480822), (2032, 454320), (2286, 403840), (2304, 400685), (2524, 365760), (2540, 363456), (2880, 320548), (3048, 302880), (3155, 292608), (3786, 243840), (3810, 242304), (3840, 240411), (4064, 227160), (4572, 201920), (5048, 182880), (5080, 181728), (5679, 162560), (5715, 161536), (5760, 160274), (6096, 151440), (6310, 146304), (7572, 121920), (7620, 121152), (8128, 113580), (9144, 100960), (9465, 97536), (10096, 91440), (10160, 90864), (11358, 81280), (11430, 80768), (11520, 80137), (12192, 75720), (12620, 73152), (15144, 60960), (15240, 60576), (16256, 56790), (18288, 50480), (18930, 48768), (20192, 45720), (20320, 45432), (22716, 40640), (22860, 40384), (24384, 37860), (25240, 36576), (28395, 32512), (30288, 30480)]