8090521920

素因数分解:

$2^6\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{72031}}^1$

素因数の和:72070

約数の個数: 224

約数和(自身を含む): 30737495040

約数和(自身を除く): 22646973120

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, 6240, 7020, 7488, 8640, 9360, 11232, 12480, 14040, 18720, 22464, 28080, 37440, 56160, 72031, 112320, 144062, 216093, 288124, 360155, 432186, 576248, 648279, 720310, 864372, 936403, 1080465, 1152496, 1296558, 1440620, 1728744, 1872806, 1944837, 2160930, 2304992, 2593116, 2809209, 2881240, 3241395, 3457488, 3745612, 3889674, 4321860, 4609984, 4682015, 5186232, 5618418, 5762480, 6482790, 6914976, 7491224, 7779348, 8427627, 8643720, 9364030, 9724185, 10372464, 11236836, 11524960, 12965580, 13829952, 14046045, 14982448, 15558696, 16855254, 17287440, 18728060, 19448370, 20744928, 22473672, 23049920, 25282881, 25931160, 28092090, 29964896, 31117392, 33710508, 34574880, 37456120, 38896740, 41489856, 42138135, 44947344, 50565762, 51862320, 56184180, 59929792, 62234784, 67421016, 69149760, 74912240, 77793480, 84276270, 89894688, 101131524, 103724640, 112368360, 124469568, 126414405, 134842032, 149824480, 155586960, 168552540, 179789376, 202263048, 207449280, 224736720, 252828810, 269684064, 299648960, 311173920, 337105080, 404526096, 449473440, 505657620, 539368128, 622347840, 674210160, 809052192, 898946880, 1011315240, 1348420320, 1618104384, 2022630480, 2696840640, 4045260960, 8090521920]

約数ペア:

[(1, 8090521920), (2, 4045260960), (3, 2696840640), (4, 2022630480), (5, 1618104384), (6, 1348420320), (8, 1011315240), (9, 898946880), (10, 809052192), (12, 674210160), (13, 622347840), (15, 539368128), (16, 505657620), (18, 449473440), (20, 404526096), (24, 337105080), (26, 311173920), (27, 299648960), (30, 269684064), (32, 252828810), (36, 224736720), (39, 207449280), (40, 202263048), (45, 179789376), (48, 168552540), (52, 155586960), (54, 149824480), (60, 134842032), (64, 126414405), (65, 124469568), (72, 112368360), (78, 103724640), (80, 101131524), (90, 89894688), (96, 84276270), (104, 77793480), (108, 74912240), (117, 69149760), (120, 67421016), (130, 62234784), (135, 59929792), (144, 56184180), (156, 51862320), (160, 50565762), (180, 44947344), (192, 42138135), (195, 41489856), (208, 38896740), (216, 37456120), (234, 34574880), (240, 33710508), (260, 31117392), (270, 29964896), (288, 28092090), (312, 25931160), (320, 25282881), (351, 23049920), (360, 22473672), (390, 20744928), (416, 19448370), (432, 18728060), (468, 17287440), (480, 16855254), (520, 15558696), (540, 14982448), (576, 14046045), (585, 13829952), (624, 12965580), (702, 11524960), (720, 11236836), (780, 10372464), (832, 9724185), (864, 9364030), (936, 8643720), (960, 8427627), (1040, 7779348), (1080, 7491224), (1170, 6914976), (1248, 6482790), (1404, 5762480), (1440, 5618418), (1560, 5186232), (1728, 4682015), (1755, 4609984), (1872, 4321860), (2080, 3889674), (2160, 3745612), (2340, 3457488), (2496, 3241395), (2808, 2881240), (2880, 2809209), (3120, 2593116), (3510, 2304992), (3744, 2160930), (4160, 1944837), (4320, 1872806), (4680, 1728744), (5616, 1440620), (6240, 1296558), (7020, 1152496), (7488, 1080465), (8640, 936403), (9360, 864372), (11232, 720310), (12480, 648279), (14040, 576248), (18720, 432186), (22464, 360155), (28080, 288124), (37440, 216093), (56160, 144062), (72031, 112320)]