20090617920

素因数分解:

$2^6\times 3^5\times 5^1\times {\mathrm{89}}^1\times {\mathrm{2903}}^1$

素因数の和:3024

約数の個数: 336

約数和(自身を含む): 72492900480

約数和(自身を除く): 52402282560

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, 81, 89, 90, 96, 108, 120, 135, 144, 160, 162, 178, 180, 192, 216, 240, 243, 267, 270, 288, 320, 324, 356, 360, 405, 432, 445, 480, 486, 534, 540, 576, 648, 712, 720, 801, 810, 864, 890, 960, 972, 1068, 1080, 1215, 1296, 1335, 1424, 1440, 1602, 1620, 1728, 1780, 1944, 2136, 2160, 2403, 2430, 2592, 2670, 2848, 2880, 2903, 3204, 3240, 3560, 3888, 4005, 4272, 4320, 4806, 4860, 5184, 5340, 5696, 5806, 6408, 6480, 7120, 7209, 7776, 8010, 8544, 8640, 8709, 9612, 9720, 10680, 11612, 12015, 12816, 12960, 14240, 14418, 14515, 15552, 16020, 17088, 17418, 19224, 19440, 21360, 21627, 23224, 24030, 25632, 25920, 26127, 28480, 28836, 29030, 32040, 34836, 36045, 38448, 38880, 42720, 43254, 43545, 46448, 48060, 51264, 52254, 57672, 58060, 64080, 69672, 72090, 76896, 77760, 78381, 85440, 86508, 87090, 92896, 96120, 104508, 108135, 115344, 116120, 128160, 130635, 139344, 144180, 153792, 156762, 173016, 174180, 185792, 192240, 209016, 216270, 230688, 232240, 235143, 256320, 258367, 261270, 278688, 288360, 313524, 346032, 348360, 384480, 391905, 418032, 432540, 461376, 464480, 470286, 516734, 522540, 557376, 576720, 627048, 692064, 696720, 705429, 768960, 775101, 783810, 836064, 865080, 928960, 940572, 1033468, 1045080, 1153440, 1175715, 1254096, 1291835, 1384128, 1393440, 1410858, 1550202, 1567620, 1672128, 1730160, 1881144, 2066936, 2090160, 2306880, 2325303, 2351430, 2508192, 2583670, 2786880, 2821716, 3100404, 3135240, 3460320, 3527145, 3762288, 3875505, 4133872, 4180320, 4650606, 4702860, 5016384, 5167340, 5643432, 6200808, 6270480, 6920640, 6975909, 7054290, 7524576, 7751010, 8267744, 8360640, 9301212, 9405720, 10334680, 11286864, 11626515, 12401616, 12540960, 13951818, 14108580, 15049152, 15502020, 16535488, 18602424, 18811440, 20669360, 20927727, 22573728, 23253030, 24803232, 25081920, 27903636, 28217160, 31004040, 34879545, 37204848, 37622880, 41338720, 41855454, 45147456, 46506060, 49606464, 55807272, 56434320, 62008080, 62783181, 69759090, 74409696, 75245760, 82677440, 83710908, 93012120, 104638635, 111614544, 112868640, 124016160, 125566362, 139518180, 148819392, 167421816, 186024240, 209277270, 223229088, 225737280, 248032320, 251132724, 279036360, 313915905, 334843632, 372048480, 418554540, 446458176, 502265448, 558072720, 627831810, 669687264, 744096960, 837109080, 1004530896, 1116145440, 1255663620, 1339374528, 1674218160, 2009061792, 2232290880, 2511327240, 3348436320, 4018123584, 5022654480, 6696872640, 10045308960, 20090617920]

約数ペア:

[(1, 20090617920), (2, 10045308960), (3, 6696872640), (4, 5022654480), (5, 4018123584), (6, 3348436320), (8, 2511327240), (9, 2232290880), (10, 2009061792), (12, 1674218160), (15, 1339374528), (16, 1255663620), (18, 1116145440), (20, 1004530896), (24, 837109080), (27, 744096960), (30, 669687264), (32, 627831810), (36, 558072720), (40, 502265448), (45, 446458176), (48, 418554540), (54, 372048480), (60, 334843632), (64, 313915905), (72, 279036360), (80, 251132724), (81, 248032320), (89, 225737280), (90, 223229088), (96, 209277270), (108, 186024240), (120, 167421816), (135, 148819392), (144, 139518180), (160, 125566362), (162, 124016160), (178, 112868640), (180, 111614544), (192, 104638635), (216, 93012120), (240, 83710908), (243, 82677440), (267, 75245760), (270, 74409696), (288, 69759090), (320, 62783181), (324, 62008080), (356, 56434320), (360, 55807272), (405, 49606464), (432, 46506060), (445, 45147456), (480, 41855454), (486, 41338720), (534, 37622880), (540, 37204848), (576, 34879545), (648, 31004040), (712, 28217160), (720, 27903636), (801, 25081920), (810, 24803232), (864, 23253030), (890, 22573728), (960, 20927727), (972, 20669360), (1068, 18811440), (1080, 18602424), (1215, 16535488), (1296, 15502020), (1335, 15049152), (1424, 14108580), (1440, 13951818), (1602, 12540960), (1620, 12401616), (1728, 11626515), (1780, 11286864), (1944, 10334680), (2136, 9405720), (2160, 9301212), (2403, 8360640), (2430, 8267744), (2592, 7751010), (2670, 7524576), (2848, 7054290), (2880, 6975909), (2903, 6920640), (3204, 6270480), (3240, 6200808), (3560, 5643432), (3888, 5167340), (4005, 5016384), (4272, 4702860), (4320, 4650606), (4806, 4180320), (4860, 4133872), (5184, 3875505), (5340, 3762288), (5696, 3527145), (5806, 3460320), (6408, 3135240), (6480, 3100404), (7120, 2821716), (7209, 2786880), (7776, 2583670), (8010, 2508192), (8544, 2351430), (8640, 2325303), (8709, 2306880), (9612, 2090160), (9720, 2066936), (10680, 1881144), (11612, 1730160), (12015, 1672128), (12816, 1567620), (12960, 1550202), (14240, 1410858), (14418, 1393440), (14515, 1384128), (15552, 1291835), (16020, 1254096), (17088, 1175715), (17418, 1153440), (19224, 1045080), (19440, 1033468), (21360, 940572), (21627, 928960), (23224, 865080), (24030, 836064), (25632, 783810), (25920, 775101), (26127, 768960), (28480, 705429), (28836, 696720), (29030, 692064), (32040, 627048), (34836, 576720), (36045, 557376), (38448, 522540), (38880, 516734), (42720, 470286), (43254, 464480), (43545, 461376), (46448, 432540), (48060, 418032), (51264, 391905), (52254, 384480), (57672, 348360), (58060, 346032), (64080, 313524), (69672, 288360), (72090, 278688), (76896, 261270), (77760, 258367), (78381, 256320), (85440, 235143), (86508, 232240), (87090, 230688), (92896, 216270), (96120, 209016), (104508, 192240), (108135, 185792), (115344, 174180), (116120, 173016), (128160, 156762), (130635, 153792), (139344, 144180)]