1796127520

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{173}}^1\times {\mathrm{347}}^1$

素因数の和:563

約数の個数: 192

約数和(自身を含む): 4943949696

約数和(自身を除く): 3147822176

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 17, 20, 22, 32, 34, 40, 44, 55, 68, 80, 85, 88, 110, 136, 160, 170, 173, 176, 187, 220, 272, 340, 346, 347, 352, 374, 440, 544, 680, 692, 694, 748, 865, 880, 935, 1360, 1384, 1388, 1496, 1730, 1735, 1760, 1870, 1903, 2720, 2768, 2776, 2941, 2992, 3460, 3470, 3740, 3806, 3817, 5536, 5552, 5882, 5899, 5984, 6920, 6940, 7480, 7612, 7634, 9515, 11104, 11764, 11798, 13840, 13880, 14705, 14960, 15224, 15268, 19030, 19085, 23528, 23596, 27680, 27760, 29410, 29495, 29920, 30448, 30536, 32351, 38060, 38170, 47056, 47192, 55520, 58820, 58990, 60031, 60896, 61072, 64702, 64889, 76120, 76340, 94112, 94384, 117640, 117980, 120062, 122144, 129404, 129778, 152240, 152680, 161755, 188768, 235280, 235960, 240124, 258808, 259556, 300155, 304480, 305360, 323510, 324445, 470560, 471920, 480248, 517616, 519112, 600310, 610720, 647020, 648890, 660341, 943840, 960496, 1020527, 1035232, 1038224, 1200620, 1294040, 1297780, 1320682, 1920992, 2041054, 2076448, 2401240, 2588080, 2595560, 2641364, 3301705, 4082108, 4802480, 5102635, 5176160, 5191120, 5282728, 6603410, 8164216, 9604960, 10205270, 10382240, 10565456, 11225797, 13206820, 16328432, 20410540, 21130912, 22451594, 26413640, 32656864, 40821080, 44903188, 52827280, 56128985, 81642160, 89806376, 105654560, 112257970, 163284320, 179612752, 224515940, 359225504, 449031880, 898063760, 1796127520]

約数ペア:

[(1, 1796127520), (2, 898063760), (4, 449031880), (5, 359225504), (8, 224515940), (10, 179612752), (11, 163284320), (16, 112257970), (17, 105654560), (20, 89806376), (22, 81642160), (32, 56128985), (34, 52827280), (40, 44903188), (44, 40821080), (55, 32656864), (68, 26413640), (80, 22451594), (85, 21130912), (88, 20410540), (110, 16328432), (136, 13206820), (160, 11225797), (170, 10565456), (173, 10382240), (176, 10205270), (187, 9604960), (220, 8164216), (272, 6603410), (340, 5282728), (346, 5191120), (347, 5176160), (352, 5102635), (374, 4802480), (440, 4082108), (544, 3301705), (680, 2641364), (692, 2595560), (694, 2588080), (748, 2401240), (865, 2076448), (880, 2041054), (935, 1920992), (1360, 1320682), (1384, 1297780), (1388, 1294040), (1496, 1200620), (1730, 1038224), (1735, 1035232), (1760, 1020527), (1870, 960496), (1903, 943840), (2720, 660341), (2768, 648890), (2776, 647020), (2941, 610720), (2992, 600310), (3460, 519112), (3470, 517616), (3740, 480248), (3806, 471920), (3817, 470560), (5536, 324445), (5552, 323510), (5882, 305360), (5899, 304480), (5984, 300155), (6920, 259556), (6940, 258808), (7480, 240124), (7612, 235960), (7634, 235280), (9515, 188768), (11104, 161755), (11764, 152680), (11798, 152240), (13840, 129778), (13880, 129404), (14705, 122144), (14960, 120062), (15224, 117980), (15268, 117640), (19030, 94384), (19085, 94112), (23528, 76340), (23596, 76120), (27680, 64889), (27760, 64702), (29410, 61072), (29495, 60896), (29920, 60031), (30448, 58990), (30536, 58820), (32351, 55520), (38060, 47192), (38170, 47056)]