21049966080

素因数分解:

$2^9\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{6389}}^1$

素因数の和:6442

約数の個数: 480

約数和(自身を含む): 85660454880

約数和(自身を除く): 64610488800

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 13, 15, 16, 18, 20, 22, 24, 26, 30, 32, 33, 36, 39, 40, 44, 45, 48, 52, 55, 60, 64, 65, 66, 72, 78, 80, 88, 90, 96, 99, 104, 110, 117, 120, 128, 130, 132, 143, 144, 156, 160, 165, 176, 180, 192, 195, 198, 208, 220, 234, 240, 256, 260, 264, 286, 288, 312, 320, 330, 352, 360, 384, 390, 396, 416, 429, 440, 468, 480, 495, 512, 520, 528, 572, 576, 585, 624, 640, 660, 704, 715, 720, 768, 780, 792, 832, 858, 880, 936, 960, 990, 1040, 1056, 1144, 1152, 1170, 1248, 1280, 1287, 1320, 1408, 1430, 1440, 1536, 1560, 1584, 1664, 1716, 1760, 1872, 1920, 1980, 2080, 2112, 2145, 2288, 2304, 2340, 2496, 2560, 2574, 2640, 2816, 2860, 2880, 3120, 3168, 3328, 3432, 3520, 3744, 3840, 3960, 4160, 4224, 4290, 4576, 4608, 4680, 4992, 5148, 5280, 5632, 5720, 5760, 6240, 6336, 6389, 6435, 6656, 6864, 7040, 7488, 7680, 7920, 8320, 8448, 8580, 9152, 9360, 9984, 10296, 10560, 11440, 11520, 12480, 12672, 12778, 12870, 13728, 14080, 14976, 15840, 16640, 16896, 17160, 18304, 18720, 19167, 19968, 20592, 21120, 22880, 23040, 24960, 25344, 25556, 25740, 27456, 28160, 29952, 31680, 31945, 33280, 34320, 36608, 37440, 38334, 41184, 42240, 45760, 49920, 50688, 51112, 51480, 54912, 57501, 59904, 63360, 63890, 68640, 70279, 73216, 74880, 76668, 82368, 83057, 84480, 91520, 95835, 99840, 102224, 102960, 109824, 115002, 126720, 127780, 137280, 140558, 149760, 153336, 164736, 166114, 183040, 191670, 204448, 205920, 210837, 219648, 230004, 249171, 253440, 255560, 274560, 281116, 287505, 299520, 306672, 329472, 332228, 351395, 366080, 383340, 408896, 411840, 415285, 421674, 460008, 498342, 511120, 549120, 562232, 575010, 613344, 632511, 658944, 664456, 702790, 747513, 766680, 817792, 823680, 830570, 843348, 913627, 920016, 996684, 1022240, 1054185, 1098240, 1124464, 1150020, 1226688, 1245855, 1265022, 1328912, 1405580, 1495026, 1533360, 1635584, 1647360, 1661140, 1686696, 1827254, 1840032, 1993368, 2044480, 2108370, 2248928, 2300040, 2453376, 2491710, 2530044, 2657824, 2740881, 2811160, 2990052, 3066720, 3162555, 3271168, 3294720, 3322280, 3373392, 3654508, 3680064, 3737565, 3986736, 4088960, 4216740, 4497856, 4568135, 4600080, 4906752, 4983420, 5060088, 5315648, 5481762, 5622320, 5980104, 6133440, 6325110, 6644560, 6746784, 7309016, 7360128, 7475130, 7973472, 8177920, 8222643, 8433480, 8995712, 9136270, 9200160, 9813504, 9966840, 10120176, 10631296, 10963524, 11244640, 11960208, 12266880, 12650220, 13289120, 13493568, 13704405, 14618032, 14720256, 14950260, 15946944, 16355840, 16445286, 16866960, 17991424, 18272540, 18400320, 19933680, 20240352, 21262592, 21927048, 22489280, 23920416, 24533760, 25300440, 26578240, 26987136, 27408810, 29236064, 29440512, 29900520, 31893888, 32890572, 33733920, 35982848, 36545080, 36800640, 39867360, 40480704, 41113215, 42525184, 43854096, 44978560, 47840832, 49067520, 50600880, 53156480, 53974272, 54817620, 58472128, 59801040, 63787776, 65781144, 67467840, 73090160, 73601280, 79734720, 80961408, 82226430, 87708192, 89957120, 95681664, 101201760, 106312960, 107948544, 109635240, 116944256, 119602080, 127575552, 131562288, 134935680, 146180320, 147202560, 159469440, 161922816, 164452860, 175416384, 179914240, 191363328, 202403520, 212625920, 219270480, 233888512, 239204160, 263124576, 269871360, 292360640, 318938880, 323845632, 328905720, 350832768, 382726656, 404807040, 438540960, 467777024, 478408320, 526249152, 539742720, 584721280, 637877760, 657811440, 701665536, 809614080, 877081920, 956816640, 1052498304, 1169442560, 1315622880, 1403331072, 1619228160, 1754163840, 1913633280, 2104996608, 2338885120, 2631245760, 3508327680, 4209993216, 5262491520, 7016655360, 10524983040, 21049966080]

約数ペア:

[(1, 21049966080), (2, 10524983040), (3, 7016655360), (4, 5262491520), (5, 4209993216), (6, 3508327680), (8, 2631245760), (9, 2338885120), (10, 2104996608), (11, 1913633280), (12, 1754163840), (13, 1619228160), (15, 1403331072), (16, 1315622880), (18, 1169442560), (20, 1052498304), (22, 956816640), (24, 877081920), (26, 809614080), (30, 701665536), (32, 657811440), (33, 637877760), (36, 584721280), (39, 539742720), (40, 526249152), (44, 478408320), (45, 467777024), (48, 438540960), (52, 404807040), (55, 382726656), (60, 350832768), (64, 328905720), (65, 323845632), (66, 318938880), (72, 292360640), (78, 269871360), (80, 263124576), (88, 239204160), (90, 233888512), (96, 219270480), (99, 212625920), (104, 202403520), (110, 191363328), (117, 179914240), (120, 175416384), (128, 164452860), (130, 161922816), (132, 159469440), (143, 147202560), (144, 146180320), (156, 134935680), (160, 131562288), (165, 127575552), (176, 119602080), (180, 116944256), (192, 109635240), (195, 107948544), (198, 106312960), (208, 101201760), (220, 95681664), (234, 89957120), (240, 87708192), (256, 82226430), (260, 80961408), (264, 79734720), (286, 73601280), (288, 73090160), (312, 67467840), (320, 65781144), (330, 63787776), (352, 59801040), (360, 58472128), (384, 54817620), (390, 53974272), (396, 53156480), (416, 50600880), (429, 49067520), (440, 47840832), (468, 44978560), (480, 43854096), (495, 42525184), (512, 41113215), (520, 40480704), (528, 39867360), (572, 36800640), (576, 36545080), (585, 35982848), (624, 33733920), (640, 32890572), (660, 31893888), (704, 29900520), (715, 29440512), (720, 29236064), (768, 27408810), (780, 26987136), (792, 26578240), (832, 25300440), (858, 24533760), (880, 23920416), (936, 22489280), (960, 21927048), (990, 21262592), (1040, 20240352), (1056, 19933680), (1144, 18400320), (1152, 18272540), (1170, 17991424), (1248, 16866960), (1280, 16445286), (1287, 16355840), (1320, 15946944), (1408, 14950260), (1430, 14720256), (1440, 14618032), (1536, 13704405), (1560, 13493568), (1584, 13289120), (1664, 12650220), (1716, 12266880), (1760, 11960208), (1872, 11244640), (1920, 10963524), (1980, 10631296), (2080, 10120176), (2112, 9966840), (2145, 9813504), (2288, 9200160), (2304, 9136270), (2340, 8995712), (2496, 8433480), (2560, 8222643), (2574, 8177920), (2640, 7973472), (2816, 7475130), (2860, 7360128), (2880, 7309016), (3120, 6746784), (3168, 6644560), (3328, 6325110), (3432, 6133440), (3520, 5980104), (3744, 5622320), (3840, 5481762), (3960, 5315648), (4160, 5060088), (4224, 4983420), (4290, 4906752), (4576, 4600080), (4608, 4568135), (4680, 4497856), (4992, 4216740), (5148, 4088960), (5280, 3986736), (5632, 3737565), (5720, 3680064), (5760, 3654508), (6240, 3373392), (6336, 3322280), (6389, 3294720), (6435, 3271168), (6656, 3162555), (6864, 3066720), (7040, 2990052), (7488, 2811160), (7680, 2740881), (7920, 2657824), (8320, 2530044), (8448, 2491710), (8580, 2453376), (9152, 2300040), (9360, 2248928), (9984, 2108370), (10296, 2044480), (10560, 1993368), (11440, 1840032), (11520, 1827254), (12480, 1686696), (12672, 1661140), (12778, 1647360), (12870, 1635584), (13728, 1533360), (14080, 1495026), (14976, 1405580), (15840, 1328912), (16640, 1265022), (16896, 1245855), (17160, 1226688), (18304, 1150020), (18720, 1124464), (19167, 1098240), (19968, 1054185), (20592, 1022240), (21120, 996684), (22880, 920016), (23040, 913627), (24960, 843348), (25344, 830570), (25556, 823680), (25740, 817792), (27456, 766680), (28160, 747513), (29952, 702790), (31680, 664456), (31945, 658944), (33280, 632511), (34320, 613344), (36608, 575010), (37440, 562232), (38334, 549120), (41184, 511120), (42240, 498342), (45760, 460008), (49920, 421674), (50688, 415285), (51112, 411840), (51480, 408896), (54912, 383340), (57501, 366080), (59904, 351395), (63360, 332228), (63890, 329472), (68640, 306672), (70279, 299520), (73216, 287505), (74880, 281116), (76668, 274560), (82368, 255560), (83057, 253440), (84480, 249171), (91520, 230004), (95835, 219648), (99840, 210837), (102224, 205920), (102960, 204448), (109824, 191670), (115002, 183040), (126720, 166114), (127780, 164736), (137280, 153336), (140558, 149760)]