197043840

素因数分解:

$2^7\times 3^5\times 5^1\times 7^1\times {\mathrm{181}}^1$

素因数の和:222

約数の個数: 384

約数和(自身を含む): 810875520

約数和(自身を除く): 613831680

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 32, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 64, 70, 72, 80, 81, 84, 90, 96, 105, 108, 112, 120, 126, 128, 135, 140, 144, 160, 162, 168, 180, 181, 189, 192, 210, 216, 224, 240, 243, 252, 270, 280, 288, 315, 320, 324, 336, 360, 362, 378, 384, 405, 420, 432, 448, 480, 486, 504, 540, 543, 560, 567, 576, 630, 640, 648, 672, 720, 724, 756, 810, 840, 864, 896, 905, 945, 960, 972, 1008, 1080, 1086, 1120, 1134, 1152, 1215, 1260, 1267, 1296, 1344, 1440, 1448, 1512, 1620, 1629, 1680, 1701, 1728, 1810, 1890, 1920, 1944, 2016, 2160, 2172, 2240, 2268, 2430, 2520, 2534, 2592, 2688, 2715, 2835, 2880, 2896, 3024, 3240, 3258, 3360, 3402, 3456, 3620, 3780, 3801, 3888, 4032, 4320, 4344, 4480, 4536, 4860, 4887, 5040, 5068, 5184, 5430, 5670, 5760, 5792, 6048, 6335, 6480, 6516, 6720, 6804, 7240, 7560, 7602, 7776, 8064, 8145, 8505, 8640, 8688, 9072, 9720, 9774, 10080, 10136, 10368, 10860, 11340, 11403, 11584, 12096, 12670, 12960, 13032, 13440, 13608, 14480, 14661, 15120, 15204, 15552, 16290, 17010, 17280, 17376, 18144, 19005, 19440, 19548, 20160, 20272, 21720, 22680, 22806, 23168, 24192, 24435, 25340, 25920, 26064, 27216, 28960, 29322, 30240, 30408, 31104, 32580, 34020, 34209, 34752, 36288, 38010, 38880, 39096, 40320, 40544, 43440, 43983, 45360, 45612, 48870, 50680, 51840, 52128, 54432, 57015, 57920, 58644, 60480, 60816, 65160, 68040, 68418, 69504, 72576, 73305, 76020, 77760, 78192, 81088, 86880, 87966, 90720, 91224, 97740, 101360, 102627, 104256, 108864, 114030, 115840, 117288, 120960, 121632, 130320, 136080, 136836, 146610, 152040, 155520, 156384, 162176, 171045, 173760, 175932, 181440, 182448, 195480, 202720, 205254, 208512, 217728, 219915, 228060, 234576, 243264, 260640, 272160, 273672, 293220, 304080, 307881, 312768, 342090, 347520, 351864, 362880, 364896, 390960, 405440, 410508, 439830, 456120, 469152, 486528, 513135, 521280, 544320, 547344, 586440, 608160, 615762, 625536, 684180, 703728, 729792, 781920, 810880, 821016, 879660, 912240, 938304, 1026270, 1042560, 1088640, 1094688, 1172880, 1216320, 1231524, 1368360, 1407456, 1459584, 1539405, 1563840, 1642032, 1759320, 1824480, 1876608, 2052540, 2189376, 2345760, 2432640, 2463048, 2736720, 2814912, 3078810, 3127680, 3284064, 3518640, 3648960, 4105080, 4378752, 4691520, 4926096, 5473440, 5629824, 6157620, 6568128, 7037280, 7297920, 8210160, 9383040, 9852192, 10946880, 12315240, 13136256, 14074560, 16420320, 19704384, 21893760, 24630480, 28149120, 32840640, 39408768, 49260960, 65681280, 98521920, 197043840]

約数ペア:

[(1, 197043840), (2, 98521920), (3, 65681280), (4, 49260960), (5, 39408768), (6, 32840640), (7, 28149120), (8, 24630480), (9, 21893760), (10, 19704384), (12, 16420320), (14, 14074560), (15, 13136256), (16, 12315240), (18, 10946880), (20, 9852192), (21, 9383040), (24, 8210160), (27, 7297920), (28, 7037280), (30, 6568128), (32, 6157620), (35, 5629824), (36, 5473440), (40, 4926096), (42, 4691520), (45, 4378752), (48, 4105080), (54, 3648960), (56, 3518640), (60, 3284064), (63, 3127680), (64, 3078810), (70, 2814912), (72, 2736720), (80, 2463048), (81, 2432640), (84, 2345760), (90, 2189376), (96, 2052540), (105, 1876608), (108, 1824480), (112, 1759320), (120, 1642032), (126, 1563840), (128, 1539405), (135, 1459584), (140, 1407456), (144, 1368360), (160, 1231524), (162, 1216320), (168, 1172880), (180, 1094688), (181, 1088640), (189, 1042560), (192, 1026270), (210, 938304), (216, 912240), (224, 879660), (240, 821016), (243, 810880), (252, 781920), (270, 729792), (280, 703728), (288, 684180), (315, 625536), (320, 615762), (324, 608160), (336, 586440), (360, 547344), (362, 544320), (378, 521280), (384, 513135), (405, 486528), (420, 469152), (432, 456120), (448, 439830), (480, 410508), (486, 405440), (504, 390960), (540, 364896), (543, 362880), (560, 351864), (567, 347520), (576, 342090), (630, 312768), (640, 307881), (648, 304080), (672, 293220), (720, 273672), (724, 272160), (756, 260640), (810, 243264), (840, 234576), (864, 228060), (896, 219915), (905, 217728), (945, 208512), (960, 205254), (972, 202720), (1008, 195480), (1080, 182448), (1086, 181440), (1120, 175932), (1134, 173760), (1152, 171045), (1215, 162176), (1260, 156384), (1267, 155520), (1296, 152040), (1344, 146610), (1440, 136836), (1448, 136080), (1512, 130320), (1620, 121632), (1629, 120960), (1680, 117288), (1701, 115840), (1728, 114030), (1810, 108864), (1890, 104256), (1920, 102627), (1944, 101360), (2016, 97740), (2160, 91224), (2172, 90720), (2240, 87966), (2268, 86880), (2430, 81088), (2520, 78192), (2534, 77760), (2592, 76020), (2688, 73305), (2715, 72576), (2835, 69504), (2880, 68418), (2896, 68040), (3024, 65160), (3240, 60816), (3258, 60480), (3360, 58644), (3402, 57920), (3456, 57015), (3620, 54432), (3780, 52128), (3801, 51840), (3888, 50680), (4032, 48870), (4320, 45612), (4344, 45360), (4480, 43983), (4536, 43440), (4860, 40544), (4887, 40320), (5040, 39096), (5068, 38880), (5184, 38010), (5430, 36288), (5670, 34752), (5760, 34209), (5792, 34020), (6048, 32580), (6335, 31104), (6480, 30408), (6516, 30240), (6720, 29322), (6804, 28960), (7240, 27216), (7560, 26064), (7602, 25920), (7776, 25340), (8064, 24435), (8145, 24192), (8505, 23168), (8640, 22806), (8688, 22680), (9072, 21720), (9720, 20272), (9774, 20160), (10080, 19548), (10136, 19440), (10368, 19005), (10860, 18144), (11340, 17376), (11403, 17280), (11584, 17010), (12096, 16290), (12670, 15552), (12960, 15204), (13032, 15120), (13440, 14661), (13608, 14480)]