1326625920

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{109}}^1\times {\mathrm{2113}}^1$

素因数の和:2247

約数の個数: 192

約数和(自身を含む): 4625220600

約数和(自身を除く): 3298594680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 109, 120, 128, 144, 160, 180, 192, 218, 240, 288, 320, 327, 360, 384, 436, 480, 545, 576, 640, 654, 720, 872, 960, 981, 1090, 1152, 1308, 1440, 1635, 1744, 1920, 1962, 2113, 2180, 2616, 2880, 3270, 3488, 3924, 4226, 4360, 4905, 5232, 5760, 6339, 6540, 6976, 7848, 8452, 8720, 9810, 10464, 10565, 12678, 13080, 13952, 15696, 16904, 17440, 19017, 19620, 20928, 21130, 25356, 26160, 31392, 31695, 33808, 34880, 38034, 39240, 41856, 42260, 50712, 52320, 62784, 63390, 67616, 69760, 76068, 78480, 84520, 95085, 101424, 104640, 125568, 126780, 135232, 152136, 156960, 169040, 190170, 202848, 209280, 230317, 253560, 270464, 304272, 313920, 338080, 380340, 405696, 460634, 507120, 608544, 627840, 676160, 690951, 760680, 811392, 921268, 1014240, 1151585, 1217088, 1352320, 1381902, 1521360, 1842536, 2028480, 2072853, 2303170, 2434176, 2763804, 3042720, 3454755, 3685072, 4056960, 4145706, 4606340, 5527608, 6085440, 6909510, 7370144, 8291412, 9212680, 10364265, 11055216, 12170880, 13819020, 14740288, 16582824, 18425360, 20728530, 22110432, 27638040, 29480576, 33165648, 36850720, 41457060, 44220864, 55276080, 66331296, 73701440, 82914120, 88441728, 110552160, 132662592, 147402880, 165828240, 221104320, 265325184, 331656480, 442208640, 663312960, 1326625920]

約数ペア:

[(1, 1326625920), (2, 663312960), (3, 442208640), (4, 331656480), (5, 265325184), (6, 221104320), (8, 165828240), (9, 147402880), (10, 132662592), (12, 110552160), (15, 88441728), (16, 82914120), (18, 73701440), (20, 66331296), (24, 55276080), (30, 44220864), (32, 41457060), (36, 36850720), (40, 33165648), (45, 29480576), (48, 27638040), (60, 22110432), (64, 20728530), (72, 18425360), (80, 16582824), (90, 14740288), (96, 13819020), (109, 12170880), (120, 11055216), (128, 10364265), (144, 9212680), (160, 8291412), (180, 7370144), (192, 6909510), (218, 6085440), (240, 5527608), (288, 4606340), (320, 4145706), (327, 4056960), (360, 3685072), (384, 3454755), (436, 3042720), (480, 2763804), (545, 2434176), (576, 2303170), (640, 2072853), (654, 2028480), (720, 1842536), (872, 1521360), (960, 1381902), (981, 1352320), (1090, 1217088), (1152, 1151585), (1308, 1014240), (1440, 921268), (1635, 811392), (1744, 760680), (1920, 690951), (1962, 676160), (2113, 627840), (2180, 608544), (2616, 507120), (2880, 460634), (3270, 405696), (3488, 380340), (3924, 338080), (4226, 313920), (4360, 304272), (4905, 270464), (5232, 253560), (5760, 230317), (6339, 209280), (6540, 202848), (6976, 190170), (7848, 169040), (8452, 156960), (8720, 152136), (9810, 135232), (10464, 126780), (10565, 125568), (12678, 104640), (13080, 101424), (13952, 95085), (15696, 84520), (16904, 78480), (17440, 76068), (19017, 69760), (19620, 67616), (20928, 63390), (21130, 62784), (25356, 52320), (26160, 50712), (31392, 42260), (31695, 41856), (33808, 39240), (34880, 38034)]