20570941440

素因数分解:

$2^{11}\times 3^5\times 5^1\times 7^1\times {\mathrm{1181}}^1$

素因数の和:1230

約数の個数: 576

約数和(自身を含む): 84569546880

約数和(自身を除く): 63998605440

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, 189, 192, 210, 216, 224, 240, 243, 252, 256, 270, 280, 288, 315, 320, 324, 336, 360, 378, 384, 405, 420, 432, 448, 480, 486, 504, 512, 540, 560, 567, 576, 630, 640, 648, 672, 720, 756, 768, 810, 840, 864, 896, 945, 960, 972, 1008, 1024, 1080, 1120, 1134, 1152, 1181, 1215, 1260, 1280, 1296, 1344, 1440, 1512, 1536, 1620, 1680, 1701, 1728, 1792, 1890, 1920, 1944, 2016, 2048, 2160, 2240, 2268, 2304, 2362, 2430, 2520, 2560, 2592, 2688, 2835, 2880, 3024, 3072, 3240, 3360, 3402, 3456, 3543, 3584, 3780, 3840, 3888, 4032, 4320, 4480, 4536, 4608, 4724, 4860, 5040, 5120, 5184, 5376, 5670, 5760, 5905, 6048, 6144, 6480, 6720, 6804, 6912, 7086, 7168, 7560, 7680, 7776, 8064, 8267, 8505, 8640, 8960, 9072, 9216, 9448, 9720, 10080, 10240, 10368, 10629, 10752, 11340, 11520, 11810, 12096, 12960, 13440, 13608, 13824, 14172, 14336, 15120, 15360, 15552, 16128, 16534, 17010, 17280, 17715, 17920, 18144, 18432, 18896, 19440, 20160, 20736, 21258, 21504, 22680, 23040, 23620, 24192, 24801, 25920, 26880, 27216, 27648, 28344, 30240, 30720, 31104, 31887, 32256, 33068, 34020, 34560, 35430, 35840, 36288, 37792, 38880, 40320, 41335, 41472, 42516, 43008, 45360, 46080, 47240, 48384, 49602, 51840, 53145, 53760, 54432, 55296, 56688, 60480, 62208, 63774, 64512, 66136, 68040, 69120, 70860, 71680, 72576, 74403, 75584, 77760, 80640, 82670, 82944, 85032, 90720, 92160, 94480, 95661, 96768, 99204, 103680, 106290, 107520, 108864, 113376, 120960, 124005, 124416, 127548, 129024, 132272, 136080, 138240, 141720, 145152, 148806, 151168, 155520, 159435, 161280, 165340, 165888, 170064, 181440, 188960, 191322, 193536, 198408, 207360, 212580, 215040, 217728, 223209, 226752, 241920, 248010, 248832, 255096, 264544, 272160, 276480, 283440, 286983, 290304, 297612, 302336, 311040, 318870, 322560, 330680, 340128, 362880, 372015, 377920, 382644, 387072, 396816, 414720, 425160, 435456, 446418, 453504, 478305, 483840, 496020, 497664, 510192, 529088, 544320, 566880, 573966, 580608, 595224, 604672, 622080, 637740, 645120, 661360, 669627, 680256, 725760, 744030, 755840, 765288, 793632, 829440, 850320, 870912, 892836, 907008, 956610, 967680, 992040, 1020384, 1058176, 1088640, 1116045, 1133760, 1147932, 1161216, 1190448, 1209344, 1244160, 1275480, 1322720, 1339254, 1360512, 1434915, 1451520, 1488060, 1511680, 1530576, 1587264, 1700640, 1741824, 1785672, 1814016, 1913220, 1935360, 1984080, 2008881, 2040768, 2116352, 2177280, 2232090, 2267520, 2295864, 2380896, 2418688, 2488320, 2550960, 2645440, 2678508, 2721024, 2869830, 2903040, 2976120, 3023360, 3061152, 3174528, 3348135, 3401280, 3483648, 3571344, 3628032, 3826440, 3968160, 4017762, 4081536, 4232704, 4354560, 4464180, 4535040, 4591728, 4761792, 5101920, 5290880, 5357016, 5442048, 5739660, 5806080, 5952240, 6046720, 6122304, 6349056, 6696270, 6802560, 7142688, 7256064, 7652880, 7936320, 8035524, 8163072, 8465408, 8709120, 8928360, 9070080, 9183456, 9523584, 10044405, 10203840, 10581760, 10714032, 10884096, 11479320, 11904480, 12093440, 12244608, 12698112, 13392540, 13605120, 14285376, 15305760, 15872640, 16071048, 16326144, 16930816, 17418240, 17856720, 18140160, 18366912, 19047168, 20088810, 20407680, 21163520, 21428064, 21768192, 22958640, 23808960, 24489216, 25396224, 26785080, 27210240, 28570752, 30611520, 31745280, 32142096, 32652288, 35713440, 36280320, 36733824, 38094336, 40177620, 40815360, 42327040, 42856128, 45917280, 47617920, 48978432, 50792448, 53570160, 54420480, 57141504, 61223040, 63490560, 64284192, 65304576, 71426880, 73467648, 76188672, 80355240, 81630720, 84654080, 85712256, 91834560, 95235840, 97956864, 107140320, 108840960, 114283008, 122446080, 126981120, 128568384, 142853760, 146935296, 152377344, 160710480, 163261440, 171424512, 183669120, 190471680, 195913728, 214280640, 228566016, 244892160, 253962240, 257136768, 285707520, 293870592, 321420960, 326522880, 342849024, 367338240, 380943360, 428561280, 457132032, 489784320, 514273536, 571415040, 587741184, 642841920, 685698048, 734676480, 761886720, 857122560, 979568640, 1028547072, 1142830080, 1285683840, 1371396096, 1469352960, 1714245120, 2057094144, 2285660160, 2571367680, 2938705920, 3428490240, 4114188288, 5142735360, 6856980480, 10285470720, 20570941440]

約数ペア:

[(1, 20570941440), (2, 10285470720), (3, 6856980480), (4, 5142735360), (5, 4114188288), (6, 3428490240), (7, 2938705920), (8, 2571367680), (9, 2285660160), (10, 2057094144), (12, 1714245120), (14, 1469352960), (15, 1371396096), (16, 1285683840), (18, 1142830080), (20, 1028547072), (21, 979568640), (24, 857122560), (27, 761886720), (28, 734676480), (30, 685698048), (32, 642841920), (35, 587741184), (36, 571415040), (40, 514273536), (42, 489784320), (45, 457132032), (48, 428561280), (54, 380943360), (56, 367338240), (60, 342849024), (63, 326522880), (64, 321420960), (70, 293870592), (72, 285707520), (80, 257136768), (81, 253962240), (84, 244892160), (90, 228566016), (96, 214280640), (105, 195913728), (108, 190471680), (112, 183669120), (120, 171424512), (126, 163261440), (128, 160710480), (135, 152377344), (140, 146935296), (144, 142853760), (160, 128568384), (162, 126981120), (168, 122446080), (180, 114283008), (189, 108840960), (192, 107140320), (210, 97956864), (216, 95235840), (224, 91834560), (240, 85712256), (243, 84654080), (252, 81630720), (256, 80355240), (270, 76188672), (280, 73467648), (288, 71426880), (315, 65304576), (320, 64284192), (324, 63490560), (336, 61223040), (360, 57141504), (378, 54420480), (384, 53570160), (405, 50792448), (420, 48978432), (432, 47617920), (448, 45917280), (480, 42856128), (486, 42327040), (504, 40815360), (512, 40177620), (540, 38094336), (560, 36733824), (567, 36280320), (576, 35713440), (630, 32652288), (640, 32142096), (648, 31745280), (672, 30611520), (720, 28570752), (756, 27210240), (768, 26785080), (810, 25396224), (840, 24489216), (864, 23808960), (896, 22958640), (945, 21768192), (960, 21428064), (972, 21163520), (1008, 20407680), (1024, 20088810), (1080, 19047168), (1120, 18366912), (1134, 18140160), (1152, 17856720), (1181, 17418240), (1215, 16930816), (1260, 16326144), (1280, 16071048), (1296, 15872640), (1344, 15305760), (1440, 14285376), (1512, 13605120), (1536, 13392540), (1620, 12698112), (1680, 12244608), (1701, 12093440), (1728, 11904480), (1792, 11479320), (1890, 10884096), (1920, 10714032), (1944, 10581760), (2016, 10203840), (2048, 10044405), (2160, 9523584), (2240, 9183456), (2268, 9070080), (2304, 8928360), (2362, 8709120), (2430, 8465408), (2520, 8163072), (2560, 8035524), (2592, 7936320), (2688, 7652880), (2835, 7256064), (2880, 7142688), (3024, 6802560), (3072, 6696270), (3240, 6349056), (3360, 6122304), (3402, 6046720), (3456, 5952240), (3543, 5806080), (3584, 5739660), (3780, 5442048), (3840, 5357016), (3888, 5290880), (4032, 5101920), (4320, 4761792), (4480, 4591728), (4536, 4535040), (4608, 4464180), (4724, 4354560), (4860, 4232704), (5040, 4081536), (5120, 4017762), (5184, 3968160), (5376, 3826440), (5670, 3628032), (5760, 3571344), (5905, 3483648), (6048, 3401280), (6144, 3348135), (6480, 3174528), (6720, 3061152), (6804, 3023360), (6912, 2976120), (7086, 2903040), (7168, 2869830), (7560, 2721024), (7680, 2678508), (7776, 2645440), (8064, 2550960), (8267, 2488320), (8505, 2418688), (8640, 2380896), (8960, 2295864), (9072, 2267520), (9216, 2232090), (9448, 2177280), (9720, 2116352), (10080, 2040768), (10240, 2008881), (10368, 1984080), (10629, 1935360), (10752, 1913220), (11340, 1814016), (11520, 1785672), (11810, 1741824), (12096, 1700640), (12960, 1587264), (13440, 1530576), (13608, 1511680), (13824, 1488060), (14172, 1451520), (14336, 1434915), (15120, 1360512), (15360, 1339254), (15552, 1322720), (16128, 1275480), (16534, 1244160), (17010, 1209344), (17280, 1190448), (17715, 1161216), (17920, 1147932), (18144, 1133760), (18432, 1116045), (18896, 1088640), (19440, 1058176), (20160, 1020384), (20736, 992040), (21258, 967680), (21504, 956610), (22680, 907008), (23040, 892836), (23620, 870912), (24192, 850320), (24801, 829440), (25920, 793632), (26880, 765288), (27216, 755840), (27648, 744030), (28344, 725760), (30240, 680256), (30720, 669627), (31104, 661360), (31887, 645120), (32256, 637740), (33068, 622080), (34020, 604672), (34560, 595224), (35430, 580608), (35840, 573966), (36288, 566880), (37792, 544320), (38880, 529088), (40320, 510192), (41335, 497664), (41472, 496020), (42516, 483840), (43008, 478305), (45360, 453504), (46080, 446418), (47240, 435456), (48384, 425160), (49602, 414720), (51840, 396816), (53145, 387072), (53760, 382644), (54432, 377920), (55296, 372015), (56688, 362880), (60480, 340128), (62208, 330680), (63774, 322560), (64512, 318870), (66136, 311040), (68040, 302336), (69120, 297612), (70860, 290304), (71680, 286983), (72576, 283440), (74403, 276480), (75584, 272160), (77760, 264544), (80640, 255096), (82670, 248832), (82944, 248010), (85032, 241920), (90720, 226752), (92160, 223209), (94480, 217728), (95661, 215040), (96768, 212580), (99204, 207360), (103680, 198408), (106290, 193536), (107520, 191322), (108864, 188960), (113376, 181440), (120960, 170064), (124005, 165888), (124416, 165340), (127548, 161280), (129024, 159435), (132272, 155520), (136080, 151168), (138240, 148806), (141720, 145152)]