27849691520

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{101}}^1\times {\mathrm{1009}}^1$

素因数の和:1197

約数の個数: 256

約数和(自身を含む): 78179817600

約数和(自身を除く): 50330126080

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 61, 64, 70, 80, 101, 112, 122, 128, 140, 160, 202, 224, 244, 280, 305, 320, 404, 427, 448, 488, 505, 560, 610, 640, 707, 808, 854, 896, 976, 1009, 1010, 1120, 1220, 1414, 1616, 1708, 1952, 2018, 2020, 2135, 2240, 2440, 2828, 3232, 3416, 3535, 3904, 4036, 4040, 4270, 4480, 4880, 5045, 5656, 6161, 6464, 6832, 7063, 7070, 7808, 8072, 8080, 8540, 9760, 10090, 11312, 12322, 12928, 13664, 14126, 14140, 16144, 16160, 17080, 19520, 20180, 22624, 24644, 27328, 28252, 28280, 30805, 32288, 32320, 34160, 35315, 39040, 40360, 43127, 45248, 49288, 54656, 56504, 56560, 61549, 61610, 64576, 64640, 68320, 70630, 80720, 86254, 90496, 98576, 101909, 113008, 113120, 123098, 123220, 129152, 136640, 141260, 161440, 172508, 197152, 203818, 215635, 226016, 226240, 246196, 246440, 273280, 282520, 307745, 322880, 345016, 394304, 407636, 430843, 431270, 452032, 452480, 492392, 492880, 509545, 565040, 615490, 645760, 690032, 713363, 788608, 815272, 861686, 862540, 904064, 984784, 985760, 1019090, 1130080, 1230980, 1380064, 1426726, 1630544, 1723372, 1725080, 1969568, 1971520, 2038180, 2154215, 2260160, 2461960, 2760128, 2853452, 3261088, 3446744, 3450160, 3566815, 3939136, 3943040, 4076360, 4308430, 4520320, 4923920, 5520256, 5706904, 6216449, 6522176, 6893488, 6900320, 7133630, 7878272, 8152720, 8616860, 9847840, 11413808, 12432898, 13044352, 13786976, 13800640, 14267260, 16305440, 17233720, 19695680, 22827616, 24865796, 27573952, 27601280, 28534520, 31082245, 32610880, 34467440, 39391360, 43515143, 45655232, 49731592, 55147904, 57069040, 62164490, 65221760, 68934880, 87030286, 91310464, 99463184, 114138080, 124328980, 137869760, 174060572, 198926368, 217575715, 228276160, 248657960, 275739520, 348121144, 397852736, 435151430, 456552320, 497315920, 696242288, 795705472, 870302860, 994631840, 1392484576, 1740605720, 1989263680, 2784969152, 3481211440, 3978527360, 5569938304, 6962422880, 13924845760, 27849691520]

約数ペア:

[(1, 27849691520), (2, 13924845760), (4, 6962422880), (5, 5569938304), (7, 3978527360), (8, 3481211440), (10, 2784969152), (14, 1989263680), (16, 1740605720), (20, 1392484576), (28, 994631840), (32, 870302860), (35, 795705472), (40, 696242288), (56, 497315920), (61, 456552320), (64, 435151430), (70, 397852736), (80, 348121144), (101, 275739520), (112, 248657960), (122, 228276160), (128, 217575715), (140, 198926368), (160, 174060572), (202, 137869760), (224, 124328980), (244, 114138080), (280, 99463184), (305, 91310464), (320, 87030286), (404, 68934880), (427, 65221760), (448, 62164490), (488, 57069040), (505, 55147904), (560, 49731592), (610, 45655232), (640, 43515143), (707, 39391360), (808, 34467440), (854, 32610880), (896, 31082245), (976, 28534520), (1009, 27601280), (1010, 27573952), (1120, 24865796), (1220, 22827616), (1414, 19695680), (1616, 17233720), (1708, 16305440), (1952, 14267260), (2018, 13800640), (2020, 13786976), (2135, 13044352), (2240, 12432898), (2440, 11413808), (2828, 9847840), (3232, 8616860), (3416, 8152720), (3535, 7878272), (3904, 7133630), (4036, 6900320), (4040, 6893488), (4270, 6522176), (4480, 6216449), (4880, 5706904), (5045, 5520256), (5656, 4923920), (6161, 4520320), (6464, 4308430), (6832, 4076360), (7063, 3943040), (7070, 3939136), (7808, 3566815), (8072, 3450160), (8080, 3446744), (8540, 3261088), (9760, 2853452), (10090, 2760128), (11312, 2461960), (12322, 2260160), (12928, 2154215), (13664, 2038180), (14126, 1971520), (14140, 1969568), (16144, 1725080), (16160, 1723372), (17080, 1630544), (19520, 1426726), (20180, 1380064), (22624, 1230980), (24644, 1130080), (27328, 1019090), (28252, 985760), (28280, 984784), (30805, 904064), (32288, 862540), (32320, 861686), (34160, 815272), (35315, 788608), (39040, 713363), (40360, 690032), (43127, 645760), (45248, 615490), (49288, 565040), (54656, 509545), (56504, 492880), (56560, 492392), (61549, 452480), (61610, 452032), (64576, 431270), (64640, 430843), (68320, 407636), (70630, 394304), (80720, 345016), (86254, 322880), (90496, 307745), (98576, 282520), (101909, 273280), (113008, 246440), (113120, 246196), (123098, 226240), (123220, 226016), (129152, 215635), (136640, 203818), (141260, 197152), (161440, 172508)]