82999680

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{139}}^1\times {\mathrm{311}}^1$

素因数の和:472

約数の個数: 128

約数和(自身を含む): 267321600

約数和(自身を除く): 184321920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 139, 160, 192, 240, 278, 311, 320, 384, 417, 480, 556, 622, 640, 695, 834, 933, 960, 1112, 1244, 1390, 1555, 1668, 1866, 1920, 2085, 2224, 2488, 2780, 3110, 3336, 3732, 4170, 4448, 4665, 4976, 5560, 6220, 6672, 7464, 8340, 8896, 9330, 9952, 11120, 12440, 13344, 14928, 16680, 17792, 18660, 19904, 22240, 24880, 26688, 29856, 33360, 37320, 39808, 43229, 44480, 49760, 53376, 59712, 66720, 74640, 86458, 88960, 99520, 119424, 129687, 133440, 149280, 172916, 199040, 216145, 259374, 266880, 298560, 345832, 432290, 518748, 597120, 648435, 691664, 864580, 1037496, 1296870, 1383328, 1729160, 2074992, 2593740, 2766656, 3458320, 4149984, 5187480, 5533312, 6916640, 8299968, 10374960, 13833280, 16599936, 20749920, 27666560, 41499840, 82999680]

約数ペア:

[(1, 82999680), (2, 41499840), (3, 27666560), (4, 20749920), (5, 16599936), (6, 13833280), (8, 10374960), (10, 8299968), (12, 6916640), (15, 5533312), (16, 5187480), (20, 4149984), (24, 3458320), (30, 2766656), (32, 2593740), (40, 2074992), (48, 1729160), (60, 1383328), (64, 1296870), (80, 1037496), (96, 864580), (120, 691664), (128, 648435), (139, 597120), (160, 518748), (192, 432290), (240, 345832), (278, 298560), (311, 266880), (320, 259374), (384, 216145), (417, 199040), (480, 172916), (556, 149280), (622, 133440), (640, 129687), (695, 119424), (834, 99520), (933, 88960), (960, 86458), (1112, 74640), (1244, 66720), (1390, 59712), (1555, 53376), (1668, 49760), (1866, 44480), (1920, 43229), (2085, 39808), (2224, 37320), (2488, 33360), (2780, 29856), (3110, 26688), (3336, 24880), (3732, 22240), (4170, 19904), (4448, 18660), (4665, 17792), (4976, 16680), (5560, 14928), (6220, 13344), (6672, 12440), (7464, 11120), (8340, 9952), (8896, 9330)]