16637760

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{109}}^1$

素因数の和:185

約数の個数: 168

約数和(自身を含む): 58841640

約数和(自身を除く): 42203880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 53, 60, 64, 72, 80, 90, 96, 106, 109, 120, 144, 159, 160, 180, 192, 212, 218, 240, 265, 288, 318, 320, 327, 360, 424, 436, 477, 480, 530, 545, 576, 636, 654, 720, 795, 848, 872, 954, 960, 981, 1060, 1090, 1272, 1308, 1440, 1590, 1635, 1696, 1744, 1908, 1962, 2120, 2180, 2385, 2544, 2616, 2880, 3180, 3270, 3392, 3488, 3816, 3924, 4240, 4360, 4770, 4905, 5088, 5232, 5777, 6360, 6540, 6976, 7632, 7848, 8480, 8720, 9540, 9810, 10176, 10464, 11554, 12720, 13080, 15264, 15696, 16960, 17331, 17440, 19080, 19620, 20928, 23108, 25440, 26160, 28885, 30528, 31392, 34662, 34880, 38160, 39240, 46216, 50880, 51993, 52320, 57770, 62784, 69324, 76320, 78480, 86655, 92432, 103986, 104640, 115540, 138648, 152640, 156960, 173310, 184864, 207972, 231080, 259965, 277296, 313920, 346620, 369728, 415944, 462160, 519930, 554592, 693240, 831888, 924320, 1039860, 1109184, 1386480, 1663776, 1848640, 2079720, 2772960, 3327552, 4159440, 5545920, 8318880, 16637760]

約数ペア:

[(1, 16637760), (2, 8318880), (3, 5545920), (4, 4159440), (5, 3327552), (6, 2772960), (8, 2079720), (9, 1848640), (10, 1663776), (12, 1386480), (15, 1109184), (16, 1039860), (18, 924320), (20, 831888), (24, 693240), (30, 554592), (32, 519930), (36, 462160), (40, 415944), (45, 369728), (48, 346620), (53, 313920), (60, 277296), (64, 259965), (72, 231080), (80, 207972), (90, 184864), (96, 173310), (106, 156960), (109, 152640), (120, 138648), (144, 115540), (159, 104640), (160, 103986), (180, 92432), (192, 86655), (212, 78480), (218, 76320), (240, 69324), (265, 62784), (288, 57770), (318, 52320), (320, 51993), (327, 50880), (360, 46216), (424, 39240), (436, 38160), (477, 34880), (480, 34662), (530, 31392), (545, 30528), (576, 28885), (636, 26160), (654, 25440), (720, 23108), (795, 20928), (848, 19620), (872, 19080), (954, 17440), (960, 17331), (981, 16960), (1060, 15696), (1090, 15264), (1272, 13080), (1308, 12720), (1440, 11554), (1590, 10464), (1635, 10176), (1696, 9810), (1744, 9540), (1908, 8720), (1962, 8480), (2120, 7848), (2180, 7632), (2385, 6976), (2544, 6540), (2616, 6360), (2880, 5777), (3180, 5232), (3270, 5088), (3392, 4905), (3488, 4770), (3816, 4360), (3924, 4240)]