21331242240

素因数分解:

$2^8\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{3797}}^1$

素因数の和:3858

約数の個数: 576

約数和(自身を含む): 89431050240

約数和(自身を除く): 68099808000

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 16, 19, 20, 21, 22, 24, 28, 30, 32, 33, 35, 38, 40, 42, 44, 48, 55, 56, 57, 60, 64, 66, 70, 76, 77, 80, 84, 88, 95, 96, 105, 110, 112, 114, 120, 128, 132, 133, 140, 152, 154, 160, 165, 168, 176, 190, 192, 209, 210, 220, 224, 228, 231, 240, 256, 264, 266, 280, 285, 304, 308, 320, 330, 336, 352, 380, 384, 385, 399, 418, 420, 440, 448, 456, 462, 480, 528, 532, 560, 570, 608, 616, 627, 640, 660, 665, 672, 704, 760, 768, 770, 798, 836, 840, 880, 896, 912, 924, 960, 1045, 1056, 1064, 1120, 1140, 1155, 1216, 1232, 1254, 1280, 1320, 1330, 1344, 1408, 1463, 1520, 1540, 1596, 1672, 1680, 1760, 1792, 1824, 1848, 1920, 1995, 2090, 2112, 2128, 2240, 2280, 2310, 2432, 2464, 2508, 2640, 2660, 2688, 2816, 2926, 3040, 3080, 3135, 3192, 3344, 3360, 3520, 3648, 3696, 3797, 3840, 3990, 4180, 4224, 4256, 4389, 4480, 4560, 4620, 4864, 4928, 5016, 5280, 5320, 5376, 5852, 6080, 6160, 6270, 6384, 6688, 6720, 7040, 7296, 7315, 7392, 7594, 7980, 8360, 8448, 8512, 8778, 8960, 9120, 9240, 9856, 10032, 10560, 10640, 11391, 11704, 12160, 12320, 12540, 12768, 13376, 13440, 14080, 14592, 14630, 14784, 15188, 15960, 16720, 17024, 17556, 18240, 18480, 18985, 19712, 20064, 21120, 21280, 21945, 22782, 23408, 24320, 24640, 25080, 25536, 26579, 26752, 26880, 29260, 29568, 30376, 31920, 33440, 34048, 35112, 36480, 36960, 37970, 40128, 41767, 42240, 42560, 43890, 45564, 46816, 49280, 50160, 51072, 53158, 53504, 56955, 58520, 59136, 60752, 63840, 66880, 70224, 72143, 72960, 73920, 75940, 79737, 80256, 83534, 85120, 87780, 91128, 93632, 98560, 100320, 102144, 106316, 113910, 117040, 121504, 125301, 127680, 132895, 133760, 140448, 144286, 147840, 151880, 159474, 160512, 167068, 170240, 175560, 182256, 187264, 200640, 208835, 212632, 216429, 227820, 234080, 243008, 250602, 255360, 265790, 267520, 280896, 288572, 292369, 295680, 303760, 318948, 334136, 351120, 360715, 364512, 374528, 398685, 401280, 417670, 425264, 432858, 455640, 468160, 486016, 501204, 505001, 510720, 531580, 561792, 577144, 584738, 607520, 626505, 637896, 668272, 702240, 721430, 729024, 793573, 797370, 802560, 835340, 850528, 865716, 877107, 911280, 936320, 972032, 1002408, 1010002, 1063160, 1082145, 1123584, 1154288, 1169476, 1215040, 1253010, 1275792, 1336544, 1404480, 1442860, 1458048, 1461845, 1515003, 1587146, 1594740, 1670680, 1701056, 1731432, 1754214, 1822560, 1872640, 2004816, 2020004, 2126320, 2164290, 2308576, 2338952, 2380719, 2430080, 2506020, 2525005, 2551584, 2673088, 2808960, 2885720, 2916096, 2923690, 3030006, 3174292, 3189480, 3341360, 3402112, 3462864, 3508428, 3645120, 3967865, 4009632, 4040008, 4252640, 4328580, 4385535, 4617152, 4677904, 4761438, 4860160, 5012040, 5050010, 5103168, 5346176, 5555011, 5617920, 5771440, 5847380, 6060012, 6348584, 6378960, 6682720, 6804224, 6925728, 7016856, 7290240, 7575015, 7935730, 8019264, 8080016, 8505280, 8657160, 8771070, 9234304, 9355808, 9522876, 10024080, 10100020, 10206336, 10692352, 11110022, 11542880, 11694760, 11903595, 12120024, 12697168, 12757920, 13365440, 13851456, 14033712, 14580480, 15150030, 15871460, 16038528, 16160032, 16665033, 17010560, 17314320, 17542140, 18468608, 18711616, 19045752, 20048160, 20200040, 20412672, 22220044, 23085760, 23389520, 23807190, 24240048, 25394336, 25515840, 26730880, 27702912, 27775055, 28067424, 30300060, 31742920, 32077056, 32320064, 33330066, 34021120, 34628640, 35084280, 37423232, 38091504, 40096320, 40400080, 44440088, 46171520, 46779040, 47614380, 48480096, 50788672, 51031680, 53461760, 55405824, 55550110, 56134848, 60600120, 63485840, 64640128, 66660132, 69257280, 70168560, 74846464, 76183008, 80192640, 80800160, 83325165, 88880176, 92343040, 93558080, 95228760, 96960192, 101577344, 102063360, 111100220, 112269696, 121200240, 126971680, 129280256, 133320264, 138514560, 140337120, 152366016, 160385280, 161600320, 166650330, 177760352, 187116160, 190457520, 193920384, 203154688, 222200440, 224539392, 242400480, 253943360, 266640528, 277029120, 280674240, 304732032, 323200640, 333300660, 355520704, 374232320, 380915040, 387840768, 444400880, 484800960, 507886720, 533281056, 561348480, 609464064, 646401280, 666601320, 711041408, 761830080, 888801760, 969601920, 1015773440, 1066562112, 1122696960, 1333202640, 1422082816, 1523660160, 1777603520, 1939203840, 2133124224, 2666405280, 3047320320, 3555207040, 4266248448, 5332810560, 7110414080, 10665621120, 21331242240]

約数ペア:

[(1, 21331242240), (2, 10665621120), (3, 7110414080), (4, 5332810560), (5, 4266248448), (6, 3555207040), (7, 3047320320), (8, 2666405280), (10, 2133124224), (11, 1939203840), (12, 1777603520), (14, 1523660160), (15, 1422082816), (16, 1333202640), (19, 1122696960), (20, 1066562112), (21, 1015773440), (22, 969601920), (24, 888801760), (28, 761830080), (30, 711041408), (32, 666601320), (33, 646401280), (35, 609464064), (38, 561348480), (40, 533281056), (42, 507886720), (44, 484800960), (48, 444400880), (55, 387840768), (56, 380915040), (57, 374232320), (60, 355520704), (64, 333300660), (66, 323200640), (70, 304732032), (76, 280674240), (77, 277029120), (80, 266640528), (84, 253943360), (88, 242400480), (95, 224539392), (96, 222200440), (105, 203154688), (110, 193920384), (112, 190457520), (114, 187116160), (120, 177760352), (128, 166650330), (132, 161600320), (133, 160385280), (140, 152366016), (152, 140337120), (154, 138514560), (160, 133320264), (165, 129280256), (168, 126971680), (176, 121200240), (190, 112269696), (192, 111100220), (209, 102063360), (210, 101577344), (220, 96960192), (224, 95228760), (228, 93558080), (231, 92343040), (240, 88880176), (256, 83325165), (264, 80800160), (266, 80192640), (280, 76183008), (285, 74846464), (304, 70168560), (308, 69257280), (320, 66660132), (330, 64640128), (336, 63485840), (352, 60600120), (380, 56134848), (384, 55550110), (385, 55405824), (399, 53461760), (418, 51031680), (420, 50788672), (440, 48480096), (448, 47614380), (456, 46779040), (462, 46171520), (480, 44440088), (528, 40400080), (532, 40096320), (560, 38091504), (570, 37423232), (608, 35084280), (616, 34628640), (627, 34021120), (640, 33330066), (660, 32320064), (665, 32077056), (672, 31742920), (704, 30300060), (760, 28067424), (768, 27775055), (770, 27702912), (798, 26730880), (836, 25515840), (840, 25394336), (880, 24240048), (896, 23807190), (912, 23389520), (924, 23085760), (960, 22220044), (1045, 20412672), (1056, 20200040), (1064, 20048160), (1120, 19045752), (1140, 18711616), (1155, 18468608), (1216, 17542140), (1232, 17314320), (1254, 17010560), (1280, 16665033), (1320, 16160032), (1330, 16038528), (1344, 15871460), (1408, 15150030), (1463, 14580480), (1520, 14033712), (1540, 13851456), (1596, 13365440), (1672, 12757920), (1680, 12697168), (1760, 12120024), (1792, 11903595), (1824, 11694760), (1848, 11542880), (1920, 11110022), (1995, 10692352), (2090, 10206336), (2112, 10100020), (2128, 10024080), (2240, 9522876), (2280, 9355808), (2310, 9234304), (2432, 8771070), (2464, 8657160), (2508, 8505280), (2640, 8080016), (2660, 8019264), (2688, 7935730), (2816, 7575015), (2926, 7290240), (3040, 7016856), (3080, 6925728), (3135, 6804224), (3192, 6682720), (3344, 6378960), (3360, 6348584), (3520, 6060012), (3648, 5847380), (3696, 5771440), (3797, 5617920), (3840, 5555011), (3990, 5346176), (4180, 5103168), (4224, 5050010), (4256, 5012040), (4389, 4860160), (4480, 4761438), (4560, 4677904), (4620, 4617152), (4864, 4385535), (4928, 4328580), (5016, 4252640), (5280, 4040008), (5320, 4009632), (5376, 3967865), (5852, 3645120), (6080, 3508428), (6160, 3462864), (6270, 3402112), (6384, 3341360), (6688, 3189480), (6720, 3174292), (7040, 3030006), (7296, 2923690), (7315, 2916096), (7392, 2885720), (7594, 2808960), (7980, 2673088), (8360, 2551584), (8448, 2525005), (8512, 2506020), (8778, 2430080), (8960, 2380719), (9120, 2338952), (9240, 2308576), (9856, 2164290), (10032, 2126320), (10560, 2020004), (10640, 2004816), (11391, 1872640), (11704, 1822560), (12160, 1754214), (12320, 1731432), (12540, 1701056), (12768, 1670680), (13376, 1594740), (13440, 1587146), (14080, 1515003), (14592, 1461845), (14630, 1458048), (14784, 1442860), (15188, 1404480), (15960, 1336544), (16720, 1275792), (17024, 1253010), (17556, 1215040), (18240, 1169476), (18480, 1154288), (18985, 1123584), (19712, 1082145), (20064, 1063160), (21120, 1010002), (21280, 1002408), (21945, 972032), (22782, 936320), (23408, 911280), (24320, 877107), (24640, 865716), (25080, 850528), (25536, 835340), (26579, 802560), (26752, 797370), (26880, 793573), (29260, 729024), (29568, 721430), (30376, 702240), (31920, 668272), (33440, 637896), (34048, 626505), (35112, 607520), (36480, 584738), (36960, 577144), (37970, 561792), (40128, 531580), (41767, 510720), (42240, 505001), (42560, 501204), (43890, 486016), (45564, 468160), (46816, 455640), (49280, 432858), (50160, 425264), (51072, 417670), (53158, 401280), (53504, 398685), (56955, 374528), (58520, 364512), (59136, 360715), (60752, 351120), (63840, 334136), (66880, 318948), (70224, 303760), (72143, 295680), (72960, 292369), (73920, 288572), (75940, 280896), (79737, 267520), (80256, 265790), (83534, 255360), (85120, 250602), (87780, 243008), (91128, 234080), (93632, 227820), (98560, 216429), (100320, 212632), (102144, 208835), (106316, 200640), (113910, 187264), (117040, 182256), (121504, 175560), (125301, 170240), (127680, 167068), (132895, 160512), (133760, 159474), (140448, 151880), (144286, 147840)]