218723760

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{109}}^1\times {\mathrm{929}}^1$

素因数の和:1060

約数の個数: 160

約数和(自身を含む): 761112000

約数和(自身を除く): 542388240

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, 90, 108, 109, 120, 135, 144, 180, 216, 218, 240, 270, 327, 360, 432, 436, 540, 545, 654, 720, 872, 929, 981, 1080, 1090, 1308, 1635, 1744, 1858, 1962, 2160, 2180, 2616, 2787, 2943, 3270, 3716, 3924, 4360, 4645, 4905, 5232, 5574, 5886, 6540, 7432, 7848, 8361, 8720, 9290, 9810, 11148, 11772, 13080, 13935, 14715, 14864, 15696, 16722, 18580, 19620, 22296, 23544, 25083, 26160, 27870, 29430, 33444, 37160, 39240, 41805, 44592, 47088, 50166, 55740, 58860, 66888, 74320, 78480, 83610, 100332, 101261, 111480, 117720, 125415, 133776, 167220, 200664, 202522, 222960, 235440, 250830, 303783, 334440, 401328, 405044, 501660, 506305, 607566, 668880, 810088, 911349, 1003320, 1012610, 1215132, 1518915, 1620176, 1822698, 2006640, 2025220, 2430264, 2734047, 3037830, 3645396, 4050440, 4556745, 4860528, 5468094, 6075660, 7290792, 8100880, 9113490, 10936188, 12151320, 13670235, 14581584, 18226980, 21872376, 24302640, 27340470, 36453960, 43744752, 54680940, 72907920, 109361880, 218723760]

約数ペア:

[(1, 218723760), (2, 109361880), (3, 72907920), (4, 54680940), (5, 43744752), (6, 36453960), (8, 27340470), (9, 24302640), (10, 21872376), (12, 18226980), (15, 14581584), (16, 13670235), (18, 12151320), (20, 10936188), (24, 9113490), (27, 8100880), (30, 7290792), (36, 6075660), (40, 5468094), (45, 4860528), (48, 4556745), (54, 4050440), (60, 3645396), (72, 3037830), (80, 2734047), (90, 2430264), (108, 2025220), (109, 2006640), (120, 1822698), (135, 1620176), (144, 1518915), (180, 1215132), (216, 1012610), (218, 1003320), (240, 911349), (270, 810088), (327, 668880), (360, 607566), (432, 506305), (436, 501660), (540, 405044), (545, 401328), (654, 334440), (720, 303783), (872, 250830), (929, 235440), (981, 222960), (1080, 202522), (1090, 200664), (1308, 167220), (1635, 133776), (1744, 125415), (1858, 117720), (1962, 111480), (2160, 101261), (2180, 100332), (2616, 83610), (2787, 78480), (2943, 74320), (3270, 66888), (3716, 58860), (3924, 55740), (4360, 50166), (4645, 47088), (4905, 44592), (5232, 41805), (5574, 39240), (5886, 37160), (6540, 33444), (7432, 29430), (7848, 27870), (8361, 26160), (8720, 25083), (9290, 23544), (9810, 22296), (11148, 19620), (11772, 18580), (13080, 16722), (13935, 15696), (14715, 14864)]