997732320

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{1259}}^1$

素因数の和:1417

約数の個数: 192

約数和(自身を含む): 3413975040

約数和(自身を除く): 2416242720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 65, 78, 80, 96, 104, 120, 127, 130, 156, 160, 195, 208, 240, 254, 260, 312, 381, 390, 416, 480, 508, 520, 624, 635, 762, 780, 1016, 1040, 1248, 1259, 1270, 1524, 1560, 1651, 1905, 2032, 2080, 2518, 2540, 3048, 3120, 3302, 3777, 3810, 4064, 4953, 5036, 5080, 6096, 6240, 6295, 6604, 7554, 7620, 8255, 9906, 10072, 10160, 12192, 12590, 13208, 15108, 15240, 16367, 16510, 18885, 19812, 20144, 20320, 24765, 25180, 26416, 30216, 30480, 32734, 33020, 37770, 39624, 40288, 49101, 49530, 50360, 52832, 60432, 60960, 65468, 66040, 75540, 79248, 81835, 98202, 99060, 100720, 120864, 130936, 132080, 151080, 158496, 159893, 163670, 196404, 198120, 201440, 245505, 261872, 264160, 302160, 319786, 327340, 392808, 396240, 479679, 491010, 523744, 604320, 639572, 654680, 785616, 792480, 799465, 959358, 982020, 1279144, 1309360, 1571232, 1598930, 1918716, 1964040, 2078609, 2398395, 2558288, 2618720, 3197860, 3837432, 3928080, 4157218, 4796790, 5116576, 6235827, 6395720, 7674864, 7856160, 8314436, 9593580, 10393045, 12471654, 12791440, 15349728, 16628872, 19187160, 20786090, 24943308, 25582880, 31179135, 33257744, 38374320, 41572180, 49886616, 62358270, 66515488, 76748640, 83144360, 99773232, 124716540, 166288720, 199546464, 249433080, 332577440, 498866160, 997732320]

約数ペア:

[(1, 997732320), (2, 498866160), (3, 332577440), (4, 249433080), (5, 199546464), (6, 166288720), (8, 124716540), (10, 99773232), (12, 83144360), (13, 76748640), (15, 66515488), (16, 62358270), (20, 49886616), (24, 41572180), (26, 38374320), (30, 33257744), (32, 31179135), (39, 25582880), (40, 24943308), (48, 20786090), (52, 19187160), (60, 16628872), (65, 15349728), (78, 12791440), (80, 12471654), (96, 10393045), (104, 9593580), (120, 8314436), (127, 7856160), (130, 7674864), (156, 6395720), (160, 6235827), (195, 5116576), (208, 4796790), (240, 4157218), (254, 3928080), (260, 3837432), (312, 3197860), (381, 2618720), (390, 2558288), (416, 2398395), (480, 2078609), (508, 1964040), (520, 1918716), (624, 1598930), (635, 1571232), (762, 1309360), (780, 1279144), (1016, 982020), (1040, 959358), (1248, 799465), (1259, 792480), (1270, 785616), (1524, 654680), (1560, 639572), (1651, 604320), (1905, 523744), (2032, 491010), (2080, 479679), (2518, 396240), (2540, 392808), (3048, 327340), (3120, 319786), (3302, 302160), (3777, 264160), (3810, 261872), (4064, 245505), (4953, 201440), (5036, 198120), (5080, 196404), (6096, 163670), (6240, 159893), (6295, 158496), (6604, 151080), (7554, 132080), (7620, 130936), (8255, 120864), (9906, 100720), (10072, 99060), (10160, 98202), (12192, 81835), (12590, 79248), (13208, 75540), (15108, 66040), (15240, 65468), (16367, 60960), (16510, 60432), (18885, 52832), (19812, 50360), (20144, 49530), (20320, 49101), (24765, 40288), (25180, 39624), (26416, 37770), (30216, 33020), (30480, 32734)]