2053694720

素因数分解:

$2^8\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{311}}^1$

素因数の和:417

約数の個数: 288

約数和(自身を含む): 6244632576

約数和(自身を除く): 4190937856

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 32, 35, 40, 44, 55, 56, 64, 67, 70, 77, 80, 88, 110, 112, 128, 134, 140, 154, 160, 176, 220, 224, 256, 268, 280, 308, 311, 320, 335, 352, 385, 440, 448, 469, 536, 560, 616, 622, 640, 670, 704, 737, 770, 880, 896, 938, 1072, 1120, 1232, 1244, 1280, 1340, 1408, 1474, 1540, 1555, 1760, 1792, 1876, 2144, 2177, 2240, 2345, 2464, 2488, 2680, 2816, 2948, 3080, 3110, 3421, 3520, 3685, 3752, 4288, 4354, 4480, 4690, 4928, 4976, 5159, 5360, 5896, 6160, 6220, 6842, 7040, 7370, 7504, 8576, 8708, 8960, 9380, 9856, 9952, 10318, 10720, 10885, 11792, 12320, 12440, 13684, 14080, 14740, 15008, 17105, 17152, 17416, 18760, 19712, 19904, 20636, 20837, 21440, 21770, 23584, 23947, 24640, 24880, 25795, 27368, 29480, 30016, 34210, 34832, 37520, 39808, 41272, 41674, 42880, 43540, 47168, 47894, 49280, 49760, 51590, 54736, 58960, 60032, 68420, 69664, 75040, 79616, 82544, 83348, 85760, 87080, 94336, 95788, 98560, 99520, 103180, 104185, 109472, 117920, 119735, 120064, 136840, 139328, 145859, 150080, 165088, 166696, 174160, 188672, 191576, 199040, 206360, 208370, 218944, 229207, 235840, 239470, 273680, 278656, 291718, 300160, 330176, 333392, 348320, 383152, 398080, 412720, 416740, 437888, 458414, 471680, 478940, 547360, 557312, 583436, 600320, 660352, 666784, 696640, 729295, 766304, 825440, 833480, 875776, 916828, 943360, 957880, 1094720, 1146035, 1166872, 1320704, 1333568, 1393280, 1458590, 1532608, 1604449, 1650880, 1666960, 1833656, 1915760, 2189440, 2292070, 2333744, 2667136, 2786560, 2917180, 3065216, 3208898, 3301760, 3333920, 3667312, 3831520, 4378880, 4584140, 4667488, 5334272, 5834360, 6130432, 6417796, 6603520, 6667840, 7334624, 7663040, 8022245, 9168280, 9334976, 11668720, 12835592, 13335680, 14669248, 15326080, 16044490, 18336560, 18669952, 23337440, 25671184, 26671360, 29338496, 30652160, 32088980, 36673120, 37339904, 46674880, 51342368, 58676992, 64177960, 73346240, 93349760, 102684736, 128355920, 146692480, 186699520, 205369472, 256711840, 293384960, 410738944, 513423680, 1026847360, 2053694720]

約数ペア:

[(1, 2053694720), (2, 1026847360), (4, 513423680), (5, 410738944), (7, 293384960), (8, 256711840), (10, 205369472), (11, 186699520), (14, 146692480), (16, 128355920), (20, 102684736), (22, 93349760), (28, 73346240), (32, 64177960), (35, 58676992), (40, 51342368), (44, 46674880), (55, 37339904), (56, 36673120), (64, 32088980), (67, 30652160), (70, 29338496), (77, 26671360), (80, 25671184), (88, 23337440), (110, 18669952), (112, 18336560), (128, 16044490), (134, 15326080), (140, 14669248), (154, 13335680), (160, 12835592), (176, 11668720), (220, 9334976), (224, 9168280), (256, 8022245), (268, 7663040), (280, 7334624), (308, 6667840), (311, 6603520), (320, 6417796), (335, 6130432), (352, 5834360), (385, 5334272), (440, 4667488), (448, 4584140), (469, 4378880), (536, 3831520), (560, 3667312), (616, 3333920), (622, 3301760), (640, 3208898), (670, 3065216), (704, 2917180), (737, 2786560), (770, 2667136), (880, 2333744), (896, 2292070), (938, 2189440), (1072, 1915760), (1120, 1833656), (1232, 1666960), (1244, 1650880), (1280, 1604449), (1340, 1532608), (1408, 1458590), (1474, 1393280), (1540, 1333568), (1555, 1320704), (1760, 1166872), (1792, 1146035), (1876, 1094720), (2144, 957880), (2177, 943360), (2240, 916828), (2345, 875776), (2464, 833480), (2488, 825440), (2680, 766304), (2816, 729295), (2948, 696640), (3080, 666784), (3110, 660352), (3421, 600320), (3520, 583436), (3685, 557312), (3752, 547360), (4288, 478940), (4354, 471680), (4480, 458414), (4690, 437888), (4928, 416740), (4976, 412720), (5159, 398080), (5360, 383152), (5896, 348320), (6160, 333392), (6220, 330176), (6842, 300160), (7040, 291718), (7370, 278656), (7504, 273680), (8576, 239470), (8708, 235840), (8960, 229207), (9380, 218944), (9856, 208370), (9952, 206360), (10318, 199040), (10720, 191576), (10885, 188672), (11792, 174160), (12320, 166696), (12440, 165088), (13684, 150080), (14080, 145859), (14740, 139328), (15008, 136840), (17105, 120064), (17152, 119735), (17416, 117920), (18760, 109472), (19712, 104185), (19904, 103180), (20636, 99520), (20837, 98560), (21440, 95788), (21770, 94336), (23584, 87080), (23947, 85760), (24640, 83348), (24880, 82544), (25795, 79616), (27368, 75040), (29480, 69664), (30016, 68420), (34210, 60032), (34832, 58960), (37520, 54736), (39808, 51590), (41272, 49760), (41674, 49280), (42880, 47894), (43540, 47168)]