20068153920

素因数分解:

$2^6\times 3^3\times 5^1\times {\mathrm{127}}^1\times {\mathrm{18289}}^1$

素因数の和:18442

約数の個数: 224

約数和(自身を含む): 71357337600

約数和(自身を除く): 51289183680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 90, 96, 108, 120, 127, 135, 144, 160, 180, 192, 216, 240, 254, 270, 288, 320, 360, 381, 432, 480, 508, 540, 576, 635, 720, 762, 864, 960, 1016, 1080, 1143, 1270, 1440, 1524, 1728, 1905, 2032, 2160, 2286, 2540, 2880, 3048, 3429, 3810, 4064, 4320, 4572, 5080, 5715, 6096, 6858, 7620, 8128, 8640, 9144, 10160, 11430, 12192, 13716, 15240, 17145, 18288, 18289, 20320, 22860, 24384, 27432, 30480, 34290, 36576, 36578, 40640, 45720, 54864, 54867, 60960, 68580, 73152, 73156, 91440, 91445, 109728, 109734, 121920, 137160, 146312, 164601, 182880, 182890, 219456, 219468, 274320, 274335, 292624, 329202, 365760, 365780, 438936, 493803, 548640, 548670, 585248, 658404, 731560, 823005, 877872, 987606, 1097280, 1097340, 1170496, 1316808, 1463120, 1646010, 1755744, 1975212, 2194680, 2322703, 2469015, 2633616, 2926240, 3292020, 3511488, 3950424, 4389360, 4645406, 4938030, 5267232, 5852480, 6584040, 6968109, 7900848, 8778720, 9290812, 9876060, 10534464, 11613515, 13168080, 13936218, 15801696, 17557440, 18581624, 19752120, 20904327, 23227030, 26336160, 27872436, 31603392, 34840545, 37163248, 39504240, 41808654, 46454060, 52672320, 55744872, 62712981, 69681090, 74326496, 79008480, 83617308, 92908120, 104521635, 111489744, 125425962, 139362180, 148652992, 158016960, 167234616, 185816240, 209043270, 222979488, 250851924, 278724360, 313564905, 334469232, 371632480, 418086540, 445958976, 501703848, 557448720, 627129810, 668938464, 743264960, 836173080, 1003407696, 1114897440, 1254259620, 1337876928, 1672346160, 2006815392, 2229794880, 2508519240, 3344692320, 4013630784, 5017038480, 6689384640, 10034076960, 20068153920]

約数ペア:

[(1, 20068153920), (2, 10034076960), (3, 6689384640), (4, 5017038480), (5, 4013630784), (6, 3344692320), (8, 2508519240), (9, 2229794880), (10, 2006815392), (12, 1672346160), (15, 1337876928), (16, 1254259620), (18, 1114897440), (20, 1003407696), (24, 836173080), (27, 743264960), (30, 668938464), (32, 627129810), (36, 557448720), (40, 501703848), (45, 445958976), (48, 418086540), (54, 371632480), (60, 334469232), (64, 313564905), (72, 278724360), (80, 250851924), (90, 222979488), (96, 209043270), (108, 185816240), (120, 167234616), (127, 158016960), (135, 148652992), (144, 139362180), (160, 125425962), (180, 111489744), (192, 104521635), (216, 92908120), (240, 83617308), (254, 79008480), (270, 74326496), (288, 69681090), (320, 62712981), (360, 55744872), (381, 52672320), (432, 46454060), (480, 41808654), (508, 39504240), (540, 37163248), (576, 34840545), (635, 31603392), (720, 27872436), (762, 26336160), (864, 23227030), (960, 20904327), (1016, 19752120), (1080, 18581624), (1143, 17557440), (1270, 15801696), (1440, 13936218), (1524, 13168080), (1728, 11613515), (1905, 10534464), (2032, 9876060), (2160, 9290812), (2286, 8778720), (2540, 7900848), (2880, 6968109), (3048, 6584040), (3429, 5852480), (3810, 5267232), (4064, 4938030), (4320, 4645406), (4572, 4389360), (5080, 3950424), (5715, 3511488), (6096, 3292020), (6858, 2926240), (7620, 2633616), (8128, 2469015), (8640, 2322703), (9144, 2194680), (10160, 1975212), (11430, 1755744), (12192, 1646010), (13716, 1463120), (15240, 1316808), (17145, 1170496), (18288, 1097340), (18289, 1097280), (20320, 987606), (22860, 877872), (24384, 823005), (27432, 731560), (30480, 658404), (34290, 585248), (36576, 548670), (36578, 548640), (40640, 493803), (45720, 438936), (54864, 365780), (54867, 365760), (60960, 329202), (68580, 292624), (73152, 274335), (73156, 274320), (91440, 219468), (91445, 219456), (109728, 182890), (109734, 182880), (121920, 164601), (137160, 146312)]