21797360640

素因数分解:

$2^{10}\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{43003}}^1$

素因数の和:43045

約数の個数: 264

約数和(自身を含む): 82395319968

約数和(自身を除く): 60597959328

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 32, 33, 36, 40, 44, 45, 48, 55, 60, 64, 66, 72, 80, 88, 90, 96, 99, 110, 120, 128, 132, 144, 160, 165, 176, 180, 192, 198, 220, 240, 256, 264, 288, 320, 330, 352, 360, 384, 396, 440, 480, 495, 512, 528, 576, 640, 660, 704, 720, 768, 792, 880, 960, 990, 1024, 1056, 1152, 1280, 1320, 1408, 1440, 1536, 1584, 1760, 1920, 1980, 2112, 2304, 2560, 2640, 2816, 2880, 3072, 3168, 3520, 3840, 3960, 4224, 4608, 5120, 5280, 5632, 5760, 6336, 7040, 7680, 7920, 8448, 9216, 10560, 11264, 11520, 12672, 14080, 15360, 15840, 16896, 21120, 23040, 25344, 28160, 31680, 33792, 42240, 43003, 46080, 50688, 56320, 63360, 84480, 86006, 101376, 126720, 129009, 168960, 172012, 215015, 253440, 258018, 344024, 387027, 430030, 473033, 506880, 516036, 645045, 688048, 774054, 860060, 946066, 1032072, 1290090, 1376096, 1419099, 1548108, 1720120, 1892132, 1935135, 2064144, 2365165, 2580180, 2752192, 2838198, 3096216, 3440240, 3784264, 3870270, 4128288, 4257297, 4730330, 5160360, 5504384, 5676396, 6192432, 6880480, 7095495, 7568528, 7740540, 8256576, 8514594, 9460660, 10320720, 11008768, 11352792, 12384864, 13760960, 14190990, 15137056, 15481080, 16513152, 17029188, 18921320, 20641440, 21286485, 22017536, 22705584, 24769728, 27521920, 28381980, 30274112, 30962160, 33026304, 34058376, 37842640, 41282880, 42572970, 44035072, 45411168, 49539456, 55043840, 56763960, 60548224, 61924320, 66052608, 68116752, 75685280, 82565760, 85145940, 90822336, 99078912, 110087680, 113527920, 121096448, 123848640, 132105216, 136233504, 151370560, 165131520, 170291880, 181644672, 198157824, 220175360, 227055840, 242192896, 247697280, 272467008, 302741120, 330263040, 340583760, 363289344, 396315648, 454111680, 484385792, 495394560, 544934016, 605482240, 660526080, 681167520, 726578688, 908223360, 990789120, 1089868032, 1210964480, 1362335040, 1453157376, 1816446720, 1981578240, 2179736064, 2421928960, 2724670080, 3632893440, 4359472128, 5449340160, 7265786880, 10898680320, 21797360640]

約数ペア:

[(1, 21797360640), (2, 10898680320), (3, 7265786880), (4, 5449340160), (5, 4359472128), (6, 3632893440), (8, 2724670080), (9, 2421928960), (10, 2179736064), (11, 1981578240), (12, 1816446720), (15, 1453157376), (16, 1362335040), (18, 1210964480), (20, 1089868032), (22, 990789120), (24, 908223360), (30, 726578688), (32, 681167520), (33, 660526080), (36, 605482240), (40, 544934016), (44, 495394560), (45, 484385792), (48, 454111680), (55, 396315648), (60, 363289344), (64, 340583760), (66, 330263040), (72, 302741120), (80, 272467008), (88, 247697280), (90, 242192896), (96, 227055840), (99, 220175360), (110, 198157824), (120, 181644672), (128, 170291880), (132, 165131520), (144, 151370560), (160, 136233504), (165, 132105216), (176, 123848640), (180, 121096448), (192, 113527920), (198, 110087680), (220, 99078912), (240, 90822336), (256, 85145940), (264, 82565760), (288, 75685280), (320, 68116752), (330, 66052608), (352, 61924320), (360, 60548224), (384, 56763960), (396, 55043840), (440, 49539456), (480, 45411168), (495, 44035072), (512, 42572970), (528, 41282880), (576, 37842640), (640, 34058376), (660, 33026304), (704, 30962160), (720, 30274112), (768, 28381980), (792, 27521920), (880, 24769728), (960, 22705584), (990, 22017536), (1024, 21286485), (1056, 20641440), (1152, 18921320), (1280, 17029188), (1320, 16513152), (1408, 15481080), (1440, 15137056), (1536, 14190990), (1584, 13760960), (1760, 12384864), (1920, 11352792), (1980, 11008768), (2112, 10320720), (2304, 9460660), (2560, 8514594), (2640, 8256576), (2816, 7740540), (2880, 7568528), (3072, 7095495), (3168, 6880480), (3520, 6192432), (3840, 5676396), (3960, 5504384), (4224, 5160360), (4608, 4730330), (5120, 4257297), (5280, 4128288), (5632, 3870270), (5760, 3784264), (6336, 3440240), (7040, 3096216), (7680, 2838198), (7920, 2752192), (8448, 2580180), (9216, 2365165), (10560, 2064144), (11264, 1935135), (11520, 1892132), (12672, 1720120), (14080, 1548108), (15360, 1419099), (15840, 1376096), (16896, 1290090), (21120, 1032072), (23040, 946066), (25344, 860060), (28160, 774054), (31680, 688048), (33792, 645045), (42240, 516036), (43003, 506880), (46080, 473033), (50688, 430030), (56320, 387027), (63360, 344024), (84480, 258018), (86006, 253440), (101376, 215015), (126720, 172012), (129009, 168960)]