20167243920

素因数分解:

$2^4\times 3^4\times 5^1\times {\mathrm{137}}^1\times {\mathrm{22717}}^1$

素因数の和:22879

約数の個数: 200

約数和(自身を含む): 70558200504

約数和(自身を除く): 50390956584

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, 120, 135, 137, 144, 162, 180, 216, 240, 270, 274, 324, 360, 405, 411, 432, 540, 548, 648, 685, 720, 810, 822, 1080, 1096, 1233, 1296, 1370, 1620, 1644, 2055, 2160, 2192, 2466, 2740, 3240, 3288, 3699, 4110, 4932, 5480, 6165, 6480, 6576, 7398, 8220, 9864, 10960, 11097, 12330, 14796, 16440, 18495, 19728, 22194, 22717, 24660, 29592, 32880, 36990, 44388, 45434, 49320, 55485, 59184, 68151, 73980, 88776, 90868, 98640, 110970, 113585, 136302, 147960, 177552, 181736, 204453, 221940, 227170, 272604, 295920, 340755, 363472, 408906, 443880, 454340, 545208, 613359, 681510, 817812, 887760, 908680, 1022265, 1090416, 1226718, 1363020, 1635624, 1817360, 1840077, 2044530, 2453436, 2726040, 3066795, 3112229, 3271248, 3680154, 4089060, 4906872, 5452080, 6133590, 6224458, 7360308, 8178120, 9200385, 9336687, 9813744, 12267180, 12448916, 14720616, 15561145, 16356240, 18400770, 18673374, 24534360, 24897832, 28010061, 29441232, 31122290, 36801540, 37346748, 46683435, 49068720, 49795664, 56020122, 62244580, 73603080, 74693496, 84030183, 93366870, 112040244, 124489160, 140050305, 147206160, 149386992, 168060366, 186733740, 224080488, 248978320, 252090549, 280100610, 336120732, 373467480, 420150915, 448160976, 504181098, 560201220, 672241464, 746934960, 840301830, 1008362196, 1120402440, 1260452745, 1344482928, 1680603660, 2016724392, 2240804880, 2520905490, 3361207320, 4033448784, 5041810980, 6722414640, 10083621960, 20167243920]

約数ペア:

[(1, 20167243920), (2, 10083621960), (3, 6722414640), (4, 5041810980), (5, 4033448784), (6, 3361207320), (8, 2520905490), (9, 2240804880), (10, 2016724392), (12, 1680603660), (15, 1344482928), (16, 1260452745), (18, 1120402440), (20, 1008362196), (24, 840301830), (27, 746934960), (30, 672241464), (36, 560201220), (40, 504181098), (45, 448160976), (48, 420150915), (54, 373467480), (60, 336120732), (72, 280100610), (80, 252090549), (81, 248978320), (90, 224080488), (108, 186733740), (120, 168060366), (135, 149386992), (137, 147206160), (144, 140050305), (162, 124489160), (180, 112040244), (216, 93366870), (240, 84030183), (270, 74693496), (274, 73603080), (324, 62244580), (360, 56020122), (405, 49795664), (411, 49068720), (432, 46683435), (540, 37346748), (548, 36801540), (648, 31122290), (685, 29441232), (720, 28010061), (810, 24897832), (822, 24534360), (1080, 18673374), (1096, 18400770), (1233, 16356240), (1296, 15561145), (1370, 14720616), (1620, 12448916), (1644, 12267180), (2055, 9813744), (2160, 9336687), (2192, 9200385), (2466, 8178120), (2740, 7360308), (3240, 6224458), (3288, 6133590), (3699, 5452080), (4110, 4906872), (4932, 4089060), (5480, 3680154), (6165, 3271248), (6480, 3112229), (6576, 3066795), (7398, 2726040), (8220, 2453436), (9864, 2044530), (10960, 1840077), (11097, 1817360), (12330, 1635624), (14796, 1363020), (16440, 1226718), (18495, 1090416), (19728, 1022265), (22194, 908680), (22717, 887760), (24660, 817812), (29592, 681510), (32880, 613359), (36990, 545208), (44388, 454340), (45434, 443880), (49320, 408906), (55485, 363472), (59184, 340755), (68151, 295920), (73980, 272604), (88776, 227170), (90868, 221940), (98640, 204453), (110970, 181736), (113585, 177552), (136302, 147960)]