160334640

素因数分解:

$2^4\times 3^4\times 5^1\times {\mathrm{109}}^1\times {\mathrm{227}}^1$

素因数の和:361

約数の個数: 200

約数和(自身を含む): 564450480

約数和(自身を除く): 404115840

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 81, 90, 108, 109, 120, 135, 144, 162, 180, 216, 218, 227, 240, 270, 324, 327, 360, 405, 432, 436, 454, 540, 545, 648, 654, 681, 720, 810, 872, 908, 981, 1080, 1090, 1135, 1296, 1308, 1362, 1620, 1635, 1744, 1816, 1962, 2043, 2160, 2180, 2270, 2616, 2724, 2943, 3240, 3270, 3405, 3632, 3924, 4086, 4360, 4540, 4905, 5232, 5448, 5886, 6129, 6480, 6540, 6810, 7848, 8172, 8720, 8829, 9080, 9810, 10215, 10896, 11772, 12258, 13080, 13620, 14715, 15696, 16344, 17658, 18160, 18387, 19620, 20430, 23544, 24516, 24743, 26160, 27240, 29430, 30645, 32688, 35316, 36774, 39240, 40860, 44145, 47088, 49032, 49486, 54480, 58860, 61290, 70632, 73548, 74229, 78480, 81720, 88290, 91935, 98064, 98972, 117720, 122580, 123715, 141264, 147096, 148458, 163440, 176580, 183870, 197944, 222687, 235440, 245160, 247430, 294192, 296916, 353160, 367740, 371145, 395888, 445374, 490320, 494860, 593832, 668061, 706320, 735480, 742290, 890748, 989720, 1113435, 1187664, 1336122, 1470960, 1484580, 1781496, 1979440, 2004183, 2226870, 2672244, 2969160, 3340305, 3562992, 4008366, 4453740, 5344488, 5938320, 6680610, 8016732, 8907480, 10020915, 10688976, 13361220, 16033464, 17814960, 20041830, 26722440, 32066928, 40083660, 53444880, 80167320, 160334640]

約数ペア:

[(1, 160334640), (2, 80167320), (3, 53444880), (4, 40083660), (5, 32066928), (6, 26722440), (8, 20041830), (9, 17814960), (10, 16033464), (12, 13361220), (15, 10688976), (16, 10020915), (18, 8907480), (20, 8016732), (24, 6680610), (27, 5938320), (30, 5344488), (36, 4453740), (40, 4008366), (45, 3562992), (48, 3340305), (54, 2969160), (60, 2672244), (72, 2226870), (80, 2004183), (81, 1979440), (90, 1781496), (108, 1484580), (109, 1470960), (120, 1336122), (135, 1187664), (144, 1113435), (162, 989720), (180, 890748), (216, 742290), (218, 735480), (227, 706320), (240, 668061), (270, 593832), (324, 494860), (327, 490320), (360, 445374), (405, 395888), (432, 371145), (436, 367740), (454, 353160), (540, 296916), (545, 294192), (648, 247430), (654, 245160), (681, 235440), (720, 222687), (810, 197944), (872, 183870), (908, 176580), (981, 163440), (1080, 148458), (1090, 147096), (1135, 141264), (1296, 123715), (1308, 122580), (1362, 117720), (1620, 98972), (1635, 98064), (1744, 91935), (1816, 88290), (1962, 81720), (2043, 78480), (2160, 74229), (2180, 73548), (2270, 70632), (2616, 61290), (2724, 58860), (2943, 54480), (3240, 49486), (3270, 49032), (3405, 47088), (3632, 44145), (3924, 40860), (4086, 39240), (4360, 36774), (4540, 35316), (4905, 32688), (5232, 30645), (5448, 29430), (5886, 27240), (6129, 26160), (6480, 24743), (6540, 24516), (6810, 23544), (7848, 20430), (8172, 19620), (8720, 18387), (8829, 18160), (9080, 17658), (9810, 16344), (10215, 15696), (10896, 14715), (11772, 13620), (12258, 13080)]