688633920

素因数分解:

$2^6\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{6131}}^1$

素因数の和:6170

約数の個数: 224

約数和(自身を含む): 2616647040

約数和(自身を除く): 1928013120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 27, 30, 32, 36, 39, 40, 45, 48, 52, 54, 60, 64, 65, 72, 78, 80, 90, 96, 104, 108, 117, 120, 130, 135, 144, 156, 160, 180, 192, 195, 208, 216, 234, 240, 260, 270, 288, 312, 320, 351, 360, 390, 416, 432, 468, 480, 520, 540, 576, 585, 624, 702, 720, 780, 832, 864, 936, 960, 1040, 1080, 1170, 1248, 1404, 1440, 1560, 1728, 1755, 1872, 2080, 2160, 2340, 2496, 2808, 2880, 3120, 3510, 3744, 4160, 4320, 4680, 5616, 6131, 6240, 7020, 7488, 8640, 9360, 11232, 12262, 12480, 14040, 18393, 18720, 22464, 24524, 28080, 30655, 36786, 37440, 49048, 55179, 56160, 61310, 73572, 79703, 91965, 98096, 110358, 112320, 122620, 147144, 159406, 165537, 183930, 196192, 220716, 239109, 245240, 275895, 294288, 318812, 331074, 367860, 392384, 398515, 441432, 478218, 490480, 551790, 588576, 637624, 662148, 717327, 735720, 797030, 827685, 882864, 956436, 980960, 1103580, 1177152, 1195545, 1275248, 1324296, 1434654, 1471440, 1594060, 1655370, 1765728, 1912872, 1961920, 2151981, 2207160, 2391090, 2550496, 2648592, 2869308, 2942880, 3188120, 3310740, 3531456, 3586635, 3825744, 4303962, 4414320, 4782180, 5100992, 5297184, 5738616, 5885760, 6376240, 6621480, 7173270, 7651488, 8607924, 8828640, 9564360, 10594368, 10759905, 11477232, 12752480, 13242960, 14346540, 15302976, 17215848, 17657280, 19128720, 21519810, 22954464, 25504960, 26485920, 28693080, 34431696, 38257440, 43039620, 45908928, 52971840, 57386160, 68863392, 76514880, 86079240, 114772320, 137726784, 172158480, 229544640, 344316960, 688633920]

約数ペア:

[(1, 688633920), (2, 344316960), (3, 229544640), (4, 172158480), (5, 137726784), (6, 114772320), (8, 86079240), (9, 76514880), (10, 68863392), (12, 57386160), (13, 52971840), (15, 45908928), (16, 43039620), (18, 38257440), (20, 34431696), (24, 28693080), (26, 26485920), (27, 25504960), (30, 22954464), (32, 21519810), (36, 19128720), (39, 17657280), (40, 17215848), (45, 15302976), (48, 14346540), (52, 13242960), (54, 12752480), (60, 11477232), (64, 10759905), (65, 10594368), (72, 9564360), (78, 8828640), (80, 8607924), (90, 7651488), (96, 7173270), (104, 6621480), (108, 6376240), (117, 5885760), (120, 5738616), (130, 5297184), (135, 5100992), (144, 4782180), (156, 4414320), (160, 4303962), (180, 3825744), (192, 3586635), (195, 3531456), (208, 3310740), (216, 3188120), (234, 2942880), (240, 2869308), (260, 2648592), (270, 2550496), (288, 2391090), (312, 2207160), (320, 2151981), (351, 1961920), (360, 1912872), (390, 1765728), (416, 1655370), (432, 1594060), (468, 1471440), (480, 1434654), (520, 1324296), (540, 1275248), (576, 1195545), (585, 1177152), (624, 1103580), (702, 980960), (720, 956436), (780, 882864), (832, 827685), (864, 797030), (936, 735720), (960, 717327), (1040, 662148), (1080, 637624), (1170, 588576), (1248, 551790), (1404, 490480), (1440, 478218), (1560, 441432), (1728, 398515), (1755, 392384), (1872, 367860), (2080, 331074), (2160, 318812), (2340, 294288), (2496, 275895), (2808, 245240), (2880, 239109), (3120, 220716), (3510, 196192), (3744, 183930), (4160, 165537), (4320, 159406), (4680, 147144), (5616, 122620), (6131, 112320), (6240, 110358), (7020, 98096), (7488, 91965), (8640, 79703), (9360, 73572), (11232, 61310), (12262, 56160), (12480, 55179), (14040, 49048), (18393, 37440), (18720, 36786), (22464, 30655), (24524, 28080)]