131768640

素因数分解:

$2^6\times 3^3\times 5^1\times {\mathrm{101}}^1\times {\mathrm{151}}^1$

素因数の和:278

約数の個数: 224

約数和(自身を含む): 472561920

約数和(自身を除く): 340793280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 90, 96, 101, 108, 120, 135, 144, 151, 160, 180, 192, 202, 216, 240, 270, 288, 302, 303, 320, 360, 404, 432, 453, 480, 505, 540, 576, 604, 606, 720, 755, 808, 864, 906, 909, 960, 1010, 1080, 1208, 1212, 1359, 1440, 1510, 1515, 1616, 1728, 1812, 1818, 2020, 2160, 2265, 2416, 2424, 2718, 2727, 2880, 3020, 3030, 3232, 3624, 3636, 4040, 4077, 4320, 4530, 4545, 4832, 4848, 5436, 5454, 6040, 6060, 6464, 6795, 7248, 7272, 8080, 8154, 8640, 9060, 9090, 9664, 9696, 10872, 10908, 12080, 12120, 13590, 13635, 14496, 14544, 15251, 16160, 16308, 18120, 18180, 19392, 20385, 21744, 21816, 24160, 24240, 27180, 27270, 28992, 29088, 30502, 32320, 32616, 36240, 36360, 40770, 43488, 43632, 45753, 48320, 48480, 54360, 54540, 58176, 61004, 65232, 72480, 72720, 76255, 81540, 86976, 87264, 91506, 96960, 108720, 109080, 122008, 130464, 137259, 144960, 145440, 152510, 163080, 174528, 183012, 217440, 218160, 228765, 244016, 260928, 274518, 290880, 305020, 326160, 366024, 411777, 434880, 436320, 457530, 488032, 549036, 610040, 652320, 686295, 732048, 823554, 872640, 915060, 976064, 1098072, 1220080, 1304640, 1372590, 1464096, 1647108, 1830120, 2058885, 2196144, 2440160, 2745180, 2928192, 3294216, 3660240, 4117770, 4392288, 4880320, 5490360, 6588432, 7320480, 8235540, 8784576, 10980720, 13176864, 14640960, 16471080, 21961440, 26353728, 32942160, 43922880, 65884320, 131768640]

約数ペア:

[(1, 131768640), (2, 65884320), (3, 43922880), (4, 32942160), (5, 26353728), (6, 21961440), (8, 16471080), (9, 14640960), (10, 13176864), (12, 10980720), (15, 8784576), (16, 8235540), (18, 7320480), (20, 6588432), (24, 5490360), (27, 4880320), (30, 4392288), (32, 4117770), (36, 3660240), (40, 3294216), (45, 2928192), (48, 2745180), (54, 2440160), (60, 2196144), (64, 2058885), (72, 1830120), (80, 1647108), (90, 1464096), (96, 1372590), (101, 1304640), (108, 1220080), (120, 1098072), (135, 976064), (144, 915060), (151, 872640), (160, 823554), (180, 732048), (192, 686295), (202, 652320), (216, 610040), (240, 549036), (270, 488032), (288, 457530), (302, 436320), (303, 434880), (320, 411777), (360, 366024), (404, 326160), (432, 305020), (453, 290880), (480, 274518), (505, 260928), (540, 244016), (576, 228765), (604, 218160), (606, 217440), (720, 183012), (755, 174528), (808, 163080), (864, 152510), (906, 145440), (909, 144960), (960, 137259), (1010, 130464), (1080, 122008), (1208, 109080), (1212, 108720), (1359, 96960), (1440, 91506), (1510, 87264), (1515, 86976), (1616, 81540), (1728, 76255), (1812, 72720), (1818, 72480), (2020, 65232), (2160, 61004), (2265, 58176), (2416, 54540), (2424, 54360), (2718, 48480), (2727, 48320), (2880, 45753), (3020, 43632), (3030, 43488), (3232, 40770), (3624, 36360), (3636, 36240), (4040, 32616), (4077, 32320), (4320, 30502), (4530, 29088), (4545, 28992), (4832, 27270), (4848, 27180), (5436, 24240), (5454, 24160), (6040, 21816), (6060, 21744), (6464, 20385), (6795, 19392), (7248, 18180), (7272, 18120), (8080, 16308), (8154, 16160), (8640, 15251), (9060, 14544), (9090, 14496), (9664, 13635), (9696, 13590), (10872, 12120), (10908, 12080)]