1626455040

素因数分解:

$2^{10}\times 3^1\times 5^1\times 7^2\times {\mathrm{2161}}^1$

素因数の和:2203

約数の個数: 264

約数和(自身を含む): 6054239952

約数和(自身を除く): 4427784912

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 49, 56, 60, 64, 70, 80, 84, 96, 98, 105, 112, 120, 128, 140, 147, 160, 168, 192, 196, 210, 224, 240, 245, 256, 280, 294, 320, 336, 384, 392, 420, 448, 480, 490, 512, 560, 588, 640, 672, 735, 768, 784, 840, 896, 960, 980, 1024, 1120, 1176, 1280, 1344, 1470, 1536, 1568, 1680, 1792, 1920, 1960, 2161, 2240, 2352, 2560, 2688, 2940, 3072, 3136, 3360, 3584, 3840, 3920, 4322, 4480, 4704, 5120, 5376, 5880, 6272, 6483, 6720, 7168, 7680, 7840, 8644, 8960, 9408, 10752, 10805, 11760, 12544, 12966, 13440, 15127, 15360, 15680, 17288, 17920, 18816, 21504, 21610, 23520, 25088, 25932, 26880, 30254, 31360, 32415, 34576, 35840, 37632, 43220, 45381, 47040, 50176, 51864, 53760, 60508, 62720, 64830, 69152, 75264, 75635, 86440, 90762, 94080, 103728, 105889, 107520, 121016, 125440, 129660, 138304, 150528, 151270, 172880, 181524, 188160, 207456, 211778, 226905, 242032, 250880, 259320, 276608, 302540, 317667, 345760, 363048, 376320, 414912, 423556, 453810, 484064, 518640, 529445, 553216, 605080, 635334, 691520, 726096, 752640, 829824, 847112, 907620, 968128, 1037280, 1058890, 1106432, 1210160, 1270668, 1383040, 1452192, 1588335, 1659648, 1694224, 1815240, 1936256, 2074560, 2117780, 2212864, 2420320, 2541336, 2766080, 2904384, 3176670, 3319296, 3388448, 3630480, 3872512, 4149120, 4235560, 4840640, 5082672, 5532160, 5808768, 6353340, 6638592, 6776896, 7260960, 7745024, 8298240, 8471120, 9681280, 10165344, 11064320, 11617536, 12706680, 13553792, 14521920, 15490048, 16596480, 16942240, 19362560, 20330688, 23235072, 25413360, 27107584, 29043840, 33192960, 33884480, 38725120, 40661376, 46470144, 50826720, 54215168, 58087680, 67768960, 77450240, 81322752, 101653440, 108430336, 116175360, 135537920, 162645504, 203306880, 232350720, 271075840, 325291008, 406613760, 542151680, 813227520, 1626455040]

約数ペア:

[(1, 1626455040), (2, 813227520), (3, 542151680), (4, 406613760), (5, 325291008), (6, 271075840), (7, 232350720), (8, 203306880), (10, 162645504), (12, 135537920), (14, 116175360), (15, 108430336), (16, 101653440), (20, 81322752), (21, 77450240), (24, 67768960), (28, 58087680), (30, 54215168), (32, 50826720), (35, 46470144), (40, 40661376), (42, 38725120), (48, 33884480), (49, 33192960), (56, 29043840), (60, 27107584), (64, 25413360), (70, 23235072), (80, 20330688), (84, 19362560), (96, 16942240), (98, 16596480), (105, 15490048), (112, 14521920), (120, 13553792), (128, 12706680), (140, 11617536), (147, 11064320), (160, 10165344), (168, 9681280), (192, 8471120), (196, 8298240), (210, 7745024), (224, 7260960), (240, 6776896), (245, 6638592), (256, 6353340), (280, 5808768), (294, 5532160), (320, 5082672), (336, 4840640), (384, 4235560), (392, 4149120), (420, 3872512), (448, 3630480), (480, 3388448), (490, 3319296), (512, 3176670), (560, 2904384), (588, 2766080), (640, 2541336), (672, 2420320), (735, 2212864), (768, 2117780), (784, 2074560), (840, 1936256), (896, 1815240), (960, 1694224), (980, 1659648), (1024, 1588335), (1120, 1452192), (1176, 1383040), (1280, 1270668), (1344, 1210160), (1470, 1106432), (1536, 1058890), (1568, 1037280), (1680, 968128), (1792, 907620), (1920, 847112), (1960, 829824), (2161, 752640), (2240, 726096), (2352, 691520), (2560, 635334), (2688, 605080), (2940, 553216), (3072, 529445), (3136, 518640), (3360, 484064), (3584, 453810), (3840, 423556), (3920, 414912), (4322, 376320), (4480, 363048), (4704, 345760), (5120, 317667), (5376, 302540), (5880, 276608), (6272, 259320), (6483, 250880), (6720, 242032), (7168, 226905), (7680, 211778), (7840, 207456), (8644, 188160), (8960, 181524), (9408, 172880), (10752, 151270), (10805, 150528), (11760, 138304), (12544, 129660), (12966, 125440), (13440, 121016), (15127, 107520), (15360, 105889), (15680, 103728), (17288, 94080), (17920, 90762), (18816, 86440), (21504, 75635), (21610, 75264), (23520, 69152), (25088, 64830), (25932, 62720), (26880, 60508), (30254, 53760), (31360, 51864), (32415, 50176), (34576, 47040), (35840, 45381), (37632, 43220)]