8128429920

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{144737}}^1$

素因数の和:144774

約数の個数: 192

約数和(自身を含む): 30638139840

約数和(自身を除く): 22509709920

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, 65, 72, 78, 80, 90, 96, 104, 108, 117, 120, 130, 135, 144, 156, 160, 180, 195, 208, 216, 234, 240, 260, 270, 288, 312, 351, 360, 390, 416, 432, 468, 480, 520, 540, 585, 624, 702, 720, 780, 864, 936, 1040, 1080, 1170, 1248, 1404, 1440, 1560, 1755, 1872, 2080, 2160, 2340, 2808, 3120, 3510, 3744, 4320, 4680, 5616, 6240, 7020, 9360, 11232, 14040, 18720, 28080, 56160, 144737, 289474, 434211, 578948, 723685, 868422, 1157896, 1302633, 1447370, 1736844, 1881581, 2171055, 2315792, 2605266, 2894740, 3473688, 3763162, 3907899, 4342110, 4631584, 5210532, 5644743, 5789480, 6513165, 6947376, 7526324, 7815798, 8684220, 9407905, 10421064, 11289486, 11578960, 13026330, 13894752, 15052648, 15631596, 16934229, 17368440, 18815810, 19539495, 20842128, 22578972, 23157920, 26052660, 28223715, 30105296, 31263192, 33868458, 34736880, 37631620, 39078990, 41684256, 45157944, 50802687, 52105320, 56447430, 60210592, 62526384, 67736916, 69473760, 75263240, 78157980, 84671145, 90315888, 101605374, 104210640, 112894860, 125052768, 135473832, 150526480, 156315960, 169342290, 180631776, 203210748, 208421280, 225789720, 254013435, 270947664, 301052960, 312631920, 338684580, 406421496, 451579440, 508026870, 541895328, 625263840, 677369160, 812842992, 903158880, 1016053740, 1354738320, 1625685984, 2032107480, 2709476640, 4064214960, 8128429920]

約数ペア:

[(1, 8128429920), (2, 4064214960), (3, 2709476640), (4, 2032107480), (5, 1625685984), (6, 1354738320), (8, 1016053740), (9, 903158880), (10, 812842992), (12, 677369160), (13, 625263840), (15, 541895328), (16, 508026870), (18, 451579440), (20, 406421496), (24, 338684580), (26, 312631920), (27, 301052960), (30, 270947664), (32, 254013435), (36, 225789720), (39, 208421280), (40, 203210748), (45, 180631776), (48, 169342290), (52, 156315960), (54, 150526480), (60, 135473832), (65, 125052768), (72, 112894860), (78, 104210640), (80, 101605374), (90, 90315888), (96, 84671145), (104, 78157980), (108, 75263240), (117, 69473760), (120, 67736916), (130, 62526384), (135, 60210592), (144, 56447430), (156, 52105320), (160, 50802687), (180, 45157944), (195, 41684256), (208, 39078990), (216, 37631620), (234, 34736880), (240, 33868458), (260, 31263192), (270, 30105296), (288, 28223715), (312, 26052660), (351, 23157920), (360, 22578972), (390, 20842128), (416, 19539495), (432, 18815810), (468, 17368440), (480, 16934229), (520, 15631596), (540, 15052648), (585, 13894752), (624, 13026330), (702, 11578960), (720, 11289486), (780, 10421064), (864, 9407905), (936, 8684220), (1040, 7815798), (1080, 7526324), (1170, 6947376), (1248, 6513165), (1404, 5789480), (1440, 5644743), (1560, 5210532), (1755, 4631584), (1872, 4342110), (2080, 3907899), (2160, 3763162), (2340, 3473688), (2808, 2894740), (3120, 2605266), (3510, 2315792), (3744, 2171055), (4320, 1881581), (4680, 1736844), (5616, 1447370), (6240, 1302633), (7020, 1157896), (9360, 868422), (11232, 723685), (14040, 578948), (18720, 434211), (28080, 289474), (56160, 144737)]