494288234880

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1993}}^1\times {\mathrm{11743}}^1$

素因数の和:13769

約数の個数: 256

約数和(自身を含む): 1719783843840

約数和(自身を除く): 1225495608960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 32, 33, 40, 44, 48, 55, 60, 64, 66, 80, 88, 96, 110, 120, 128, 132, 160, 165, 176, 192, 220, 240, 264, 320, 330, 352, 384, 440, 480, 528, 640, 660, 704, 880, 960, 1056, 1320, 1408, 1760, 1920, 1993, 2112, 2640, 3520, 3986, 4224, 5280, 5979, 7040, 7972, 9965, 10560, 11743, 11958, 15944, 19930, 21120, 21923, 23486, 23916, 29895, 31888, 35229, 39860, 43846, 46972, 47832, 58715, 59790, 63776, 65769, 70458, 79720, 87692, 93944, 95664, 109615, 117430, 119580, 127552, 129173, 131538, 140916, 159440, 175384, 176145, 187888, 191328, 219230, 234860, 239160, 255104, 258346, 263076, 281832, 318880, 328845, 350768, 352290, 375776, 382656, 387519, 438460, 469720, 478320, 516692, 526152, 563664, 637760, 645865, 657690, 701536, 704580, 751552, 765312, 775038, 876920, 939440, 956640, 1033384, 1052304, 1127328, 1275520, 1291730, 1315380, 1403072, 1409160, 1503104, 1550076, 1753840, 1878880, 1913280, 1937595, 2066768, 2104608, 2254656, 2583460, 2630760, 2806144, 2818320, 3100152, 3507680, 3757760, 3826560, 3875190, 4133536, 4209216, 4509312, 5166920, 5261520, 5636640, 6200304, 7015360, 7515520, 7750380, 8267072, 8418432, 10333840, 10523040, 11273280, 12400608, 14030720, 15500760, 16534144, 20667680, 21046080, 22546560, 23403799, 24801216, 31001520, 41335360, 42092160, 46807598, 49602432, 62003040, 70211397, 82670720, 93615196, 117018995, 124006080, 140422794, 187230392, 234037990, 248012160, 257441789, 280845588, 351056985, 374460784, 468075980, 514883578, 561691176, 702113970, 748921568, 772325367, 936151960, 1029767156, 1123382352, 1287208945, 1404227940, 1497843136, 1544650734, 1872303920, 2059534312, 2246764704, 2574417890, 2808455880, 2995686272, 3089301468, 3744607840, 3861626835, 4119068624, 4493529408, 5148835780, 5616911760, 6178602936, 7489215680, 7723253670, 8238137248, 8987058816, 10297671560, 11233823520, 12357205872, 14978431360, 15446507340, 16476274496, 20595343120, 22467647040, 24714411744, 30893014680, 32952548992, 41190686240, 44935294080, 49428823488, 61786029360, 82381372480, 98857646976, 123572058720, 164762744960, 247144117440, 494288234880]

約数ペア:

[(1, 494288234880), (2, 247144117440), (3, 164762744960), (4, 123572058720), (5, 98857646976), (6, 82381372480), (8, 61786029360), (10, 49428823488), (11, 44935294080), (12, 41190686240), (15, 32952548992), (16, 30893014680), (20, 24714411744), (22, 22467647040), (24, 20595343120), (30, 16476274496), (32, 15446507340), (33, 14978431360), (40, 12357205872), (44, 11233823520), (48, 10297671560), (55, 8987058816), (60, 8238137248), (64, 7723253670), (66, 7489215680), (80, 6178602936), (88, 5616911760), (96, 5148835780), (110, 4493529408), (120, 4119068624), (128, 3861626835), (132, 3744607840), (160, 3089301468), (165, 2995686272), (176, 2808455880), (192, 2574417890), (220, 2246764704), (240, 2059534312), (264, 1872303920), (320, 1544650734), (330, 1497843136), (352, 1404227940), (384, 1287208945), (440, 1123382352), (480, 1029767156), (528, 936151960), (640, 772325367), (660, 748921568), (704, 702113970), (880, 561691176), (960, 514883578), (1056, 468075980), (1320, 374460784), (1408, 351056985), (1760, 280845588), (1920, 257441789), (1993, 248012160), (2112, 234037990), (2640, 187230392), (3520, 140422794), (3986, 124006080), (4224, 117018995), (5280, 93615196), (5979, 82670720), (7040, 70211397), (7972, 62003040), (9965, 49602432), (10560, 46807598), (11743, 42092160), (11958, 41335360), (15944, 31001520), (19930, 24801216), (21120, 23403799), (21923, 22546560), (23486, 21046080), (23916, 20667680), (29895, 16534144), (31888, 15500760), (35229, 14030720), (39860, 12400608), (43846, 11273280), (46972, 10523040), (47832, 10333840), (58715, 8418432), (59790, 8267072), (63776, 7750380), (65769, 7515520), (70458, 7015360), (79720, 6200304), (87692, 5636640), (93944, 5261520), (95664, 5166920), (109615, 4509312), (117430, 4209216), (119580, 4133536), (127552, 3875190), (129173, 3826560), (131538, 3757760), (140916, 3507680), (159440, 3100152), (175384, 2818320), (176145, 2806144), (187888, 2630760), (191328, 2583460), (219230, 2254656), (234860, 2104608), (239160, 2066768), (255104, 1937595), (258346, 1913280), (263076, 1878880), (281832, 1753840), (318880, 1550076), (328845, 1503104), (350768, 1409160), (352290, 1403072), (375776, 1315380), (382656, 1291730), (387519, 1275520), (438460, 1127328), (469720, 1052304), (478320, 1033384), (516692, 956640), (526152, 939440), (563664, 876920), (637760, 775038), (645865, 765312), (657690, 751552), (701536, 704580)]