18720718464

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{127}}^1$

素因数の和:272

約数の個数: 512

約数和(自身を含む): 62167449600

約数和(自身を除く): 43446731136

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 29, 31, 32, 42, 48, 56, 58, 61, 62, 64, 84, 87, 93, 96, 112, 116, 122, 124, 127, 128, 168, 174, 183, 186, 192, 203, 217, 224, 232, 244, 248, 254, 336, 348, 366, 372, 381, 384, 406, 427, 434, 448, 464, 488, 496, 508, 609, 651, 672, 696, 732, 744, 762, 812, 854, 868, 889, 896, 899, 928, 976, 992, 1016, 1218, 1281, 1302, 1344, 1392, 1464, 1488, 1524, 1624, 1708, 1736, 1769, 1778, 1798, 1856, 1891, 1952, 1984, 2032, 2436, 2562, 2604, 2667, 2688, 2697, 2784, 2928, 2976, 3048, 3248, 3416, 3472, 3538, 3556, 3596, 3683, 3712, 3782, 3904, 3937, 3968, 4064, 4872, 5124, 5208, 5307, 5334, 5394, 5568, 5673, 5856, 5952, 6096, 6293, 6496, 6832, 6944, 7076, 7112, 7192, 7366, 7564, 7747, 7808, 7874, 8128, 9744, 10248, 10416, 10614, 10668, 10788, 11049, 11136, 11346, 11712, 11811, 11904, 12192, 12383, 12586, 12992, 13237, 13664, 13888, 14152, 14224, 14384, 14732, 15128, 15494, 15748, 16256, 18879, 19488, 20496, 20832, 21228, 21336, 21576, 22098, 22692, 23241, 23424, 23622, 24384, 24766, 25172, 25781, 25984, 26474, 27328, 27559, 27776, 28304, 28448, 28768, 29464, 30256, 30988, 31496, 37149, 37758, 38976, 39711, 40992, 41664, 42456, 42672, 43152, 44196, 45384, 46482, 47244, 48768, 49532, 50344, 51562, 52948, 54229, 54656, 54839, 55118, 56608, 56896, 57536, 58928, 60512, 61976, 62992, 74298, 75516, 77343, 77952, 79422, 81984, 82677, 83328, 84912, 85344, 86304, 88392, 90768, 92964, 94488, 99064, 100688, 103124, 105896, 108458, 109678, 110236, 113216, 113792, 114173, 115072, 117856, 121024, 123952, 125984, 148596, 151032, 154686, 158844, 162687, 163968, 164517, 165354, 169824, 170688, 172608, 176784, 181536, 185928, 188976, 198128, 201376, 206248, 211792, 216916, 219356, 220472, 224663, 226432, 228346, 235712, 240157, 242048, 247904, 251968, 297192, 302064, 309372, 317688, 325374, 329034, 330708, 339648, 341376, 342519, 345216, 353568, 363072, 371856, 377952, 383873, 396256, 402752, 412496, 423584, 433832, 438712, 440944, 449326, 456692, 471424, 480314, 495808, 503936, 594384, 604128, 618744, 635376, 650748, 658068, 661416, 673989, 679296, 685038, 707136, 720471, 726144, 743712, 755904, 767746, 792512, 799211, 805504, 824992, 847168, 867664, 877424, 881888, 898652, 913384, 960628, 991616, 1151619, 1188768, 1208256, 1237488, 1270752, 1301496, 1316136, 1322832, 1347978, 1370076, 1414272, 1440942, 1487424, 1511808, 1535492, 1572641, 1585024, 1598422, 1649984, 1681099, 1694336, 1735328, 1754848, 1763776, 1797304, 1826768, 1921256, 2303238, 2377536, 2397633, 2416512, 2474976, 2541504, 2602992, 2632272, 2645664, 2695956, 2740152, 2881884, 2974848, 3070984, 3145282, 3196844, 3299968, 3362198, 3470656, 3509696, 3527552, 3594608, 3653536, 3842512, 4606476, 4717923, 4755072, 4795266, 4949952, 5043297, 5083008, 5205984, 5264544, 5291328, 5391912, 5480304, 5763768, 6141968, 6290564, 6393688, 6724396, 6941312, 6964553, 7019392, 7189216, 7307072, 7685024, 9212952, 9435846, 9590532, 9899904, 10086594, 10411968, 10529088, 10582656, 10783824, 10960608, 11527536, 12283936, 12581128, 12787376, 13448792, 13929106, 14378432, 14614144, 15370048, 18425904, 18871692, 19181064, 20173188, 20823936, 20893659, 21058176, 21567648, 21921216, 23055072, 24567872, 25162256, 25574752, 26897584, 27858212, 28756864, 30740096, 36851808, 37743384, 38362128, 40346376, 41787318, 43135296, 43842432, 46110144, 48751871, 49135744, 50324512, 51149504, 53795168, 55716424, 73703616, 75486768, 76724256, 80692752, 83574636, 86270592, 92220288, 97503742, 100649024, 102299008, 107590336, 111432848, 146255613, 147407232, 150973536, 153448512, 161385504, 167149272, 195007484, 201298048, 215180672, 222865696, 292511226, 301947072, 306897024, 322771008, 334298544, 390014968, 445731392, 585022452, 603894144, 645542016, 668597088, 780029936, 891462784, 1170044904, 1337194176, 1560059872, 2340089808, 2674388352, 3120119744, 4680179616, 6240239488, 9360359232, 18720718464]

約数ペア:

[(1, 18720718464), (2, 9360359232), (3, 6240239488), (4, 4680179616), (6, 3120119744), (7, 2674388352), (8, 2340089808), (12, 1560059872), (14, 1337194176), (16, 1170044904), (21, 891462784), (24, 780029936), (28, 668597088), (29, 645542016), (31, 603894144), (32, 585022452), (42, 445731392), (48, 390014968), (56, 334298544), (58, 322771008), (61, 306897024), (62, 301947072), (64, 292511226), (84, 222865696), (87, 215180672), (93, 201298048), (96, 195007484), (112, 167149272), (116, 161385504), (122, 153448512), (124, 150973536), (127, 147407232), (128, 146255613), (168, 111432848), (174, 107590336), (183, 102299008), (186, 100649024), (192, 97503742), (203, 92220288), (217, 86270592), (224, 83574636), (232, 80692752), (244, 76724256), (248, 75486768), (254, 73703616), (336, 55716424), (348, 53795168), (366, 51149504), (372, 50324512), (381, 49135744), (384, 48751871), (406, 46110144), (427, 43842432), (434, 43135296), (448, 41787318), (464, 40346376), (488, 38362128), (496, 37743384), (508, 36851808), (609, 30740096), (651, 28756864), (672, 27858212), (696, 26897584), (732, 25574752), (744, 25162256), (762, 24567872), (812, 23055072), (854, 21921216), (868, 21567648), (889, 21058176), (896, 20893659), (899, 20823936), (928, 20173188), (976, 19181064), (992, 18871692), (1016, 18425904), (1218, 15370048), (1281, 14614144), (1302, 14378432), (1344, 13929106), (1392, 13448792), (1464, 12787376), (1488, 12581128), (1524, 12283936), (1624, 11527536), (1708, 10960608), (1736, 10783824), (1769, 10582656), (1778, 10529088), (1798, 10411968), (1856, 10086594), (1891, 9899904), (1952, 9590532), (1984, 9435846), (2032, 9212952), (2436, 7685024), (2562, 7307072), (2604, 7189216), (2667, 7019392), (2688, 6964553), (2697, 6941312), (2784, 6724396), (2928, 6393688), (2976, 6290564), (3048, 6141968), (3248, 5763768), (3416, 5480304), (3472, 5391912), (3538, 5291328), (3556, 5264544), (3596, 5205984), (3683, 5083008), (3712, 5043297), (3782, 4949952), (3904, 4795266), (3937, 4755072), (3968, 4717923), (4064, 4606476), (4872, 3842512), (5124, 3653536), (5208, 3594608), (5307, 3527552), (5334, 3509696), (5394, 3470656), (5568, 3362198), (5673, 3299968), (5856, 3196844), (5952, 3145282), (6096, 3070984), (6293, 2974848), (6496, 2881884), (6832, 2740152), (6944, 2695956), (7076, 2645664), (7112, 2632272), (7192, 2602992), (7366, 2541504), (7564, 2474976), (7747, 2416512), (7808, 2397633), (7874, 2377536), (8128, 2303238), (9744, 1921256), (10248, 1826768), (10416, 1797304), (10614, 1763776), (10668, 1754848), (10788, 1735328), (11049, 1694336), (11136, 1681099), (11346, 1649984), (11712, 1598422), (11811, 1585024), (11904, 1572641), (12192, 1535492), (12383, 1511808), (12586, 1487424), (12992, 1440942), (13237, 1414272), (13664, 1370076), (13888, 1347978), (14152, 1322832), (14224, 1316136), (14384, 1301496), (14732, 1270752), (15128, 1237488), (15494, 1208256), (15748, 1188768), (16256, 1151619), (18879, 991616), (19488, 960628), (20496, 913384), (20832, 898652), (21228, 881888), (21336, 877424), (21576, 867664), (22098, 847168), (22692, 824992), (23241, 805504), (23424, 799211), (23622, 792512), (24384, 767746), (24766, 755904), (25172, 743712), (25781, 726144), (25984, 720471), (26474, 707136), (27328, 685038), (27559, 679296), (27776, 673989), (28304, 661416), (28448, 658068), (28768, 650748), (29464, 635376), (30256, 618744), (30988, 604128), (31496, 594384), (37149, 503936), (37758, 495808), (38976, 480314), (39711, 471424), (40992, 456692), (41664, 449326), (42456, 440944), (42672, 438712), (43152, 433832), (44196, 423584), (45384, 412496), (46482, 402752), (47244, 396256), (48768, 383873), (49532, 377952), (50344, 371856), (51562, 363072), (52948, 353568), (54229, 345216), (54656, 342519), (54839, 341376), (55118, 339648), (56608, 330708), (56896, 329034), (57536, 325374), (58928, 317688), (60512, 309372), (61976, 302064), (62992, 297192), (74298, 251968), (75516, 247904), (77343, 242048), (77952, 240157), (79422, 235712), (81984, 228346), (82677, 226432), (83328, 224663), (84912, 220472), (85344, 219356), (86304, 216916), (88392, 211792), (90768, 206248), (92964, 201376), (94488, 198128), (99064, 188976), (100688, 185928), (103124, 181536), (105896, 176784), (108458, 172608), (109678, 170688), (110236, 169824), (113216, 165354), (113792, 164517), (114173, 163968), (115072, 162687), (117856, 158844), (121024, 154686), (123952, 151032), (125984, 148596)]