2689182720

素因数分解:

$2^{10}\times 3^3\times 5^1\times 7^2\times {\mathrm{397}}^1$

素因数の和:445

約数の個数: 528

約数和(自身を含む): 11145178080

約数和(自身を除く): 8455995360

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, 49, 54, 56, 60, 63, 64, 70, 72, 80, 84, 90, 96, 98, 105, 108, 112, 120, 126, 128, 135, 140, 144, 147, 160, 168, 180, 189, 192, 196, 210, 216, 224, 240, 245, 252, 256, 270, 280, 288, 294, 315, 320, 336, 360, 378, 384, 392, 397, 420, 432, 441, 448, 480, 490, 504, 512, 540, 560, 576, 588, 630, 640, 672, 720, 735, 756, 768, 784, 794, 840, 864, 882, 896, 945, 960, 980, 1008, 1024, 1080, 1120, 1152, 1176, 1191, 1260, 1280, 1323, 1344, 1440, 1470, 1512, 1536, 1568, 1588, 1680, 1728, 1764, 1792, 1890, 1920, 1960, 1985, 2016, 2160, 2205, 2240, 2304, 2352, 2382, 2520, 2560, 2646, 2688, 2779, 2880, 2940, 3024, 3072, 3136, 3176, 3360, 3456, 3528, 3573, 3584, 3780, 3840, 3920, 3970, 4032, 4320, 4410, 4480, 4608, 4704, 4764, 5040, 5120, 5292, 5376, 5558, 5760, 5880, 5955, 6048, 6272, 6352, 6615, 6720, 6912, 7056, 7146, 7168, 7560, 7680, 7840, 7940, 8064, 8337, 8640, 8820, 8960, 9216, 9408, 9528, 10080, 10584, 10719, 10752, 11116, 11520, 11760, 11910, 12096, 12544, 12704, 13230, 13440, 13824, 13895, 14112, 14292, 15120, 15360, 15680, 15880, 16128, 16674, 17280, 17640, 17865, 17920, 18816, 19056, 19453, 20160, 21168, 21438, 21504, 22232, 23040, 23520, 23820, 24192, 25011, 25088, 25408, 26460, 26880, 27648, 27790, 28224, 28584, 30240, 31360, 31760, 32256, 33348, 34560, 35280, 35730, 35840, 37632, 38112, 38906, 40320, 41685, 42336, 42876, 44464, 46080, 47040, 47640, 48384, 50022, 50176, 50816, 52920, 53595, 53760, 55580, 56448, 57168, 58359, 60480, 62720, 63520, 64512, 66696, 69120, 70560, 71460, 75033, 75264, 76224, 77812, 80640, 83370, 84672, 85752, 88928, 94080, 95280, 96768, 97265, 100044, 101632, 105840, 107190, 107520, 111160, 112896, 114336, 116718, 120960, 125055, 125440, 127040, 133392, 138240, 141120, 142920, 150066, 150528, 152448, 155624, 161280, 166740, 169344, 171504, 175077, 177856, 188160, 190560, 193536, 194530, 200088, 203264, 211680, 214380, 222320, 225792, 228672, 233436, 241920, 250110, 250880, 254080, 266784, 282240, 285840, 291795, 300132, 304896, 311248, 322560, 333480, 338688, 343008, 350154, 355712, 375165, 376320, 381120, 389060, 400176, 406528, 423360, 428760, 444640, 451584, 457344, 466872, 483840, 500220, 508160, 525231, 533568, 564480, 571680, 583590, 600264, 609792, 622496, 666960, 677376, 686016, 700308, 711424, 750330, 752640, 762240, 778120, 800352, 846720, 857520, 875385, 889280, 914688, 933744, 967680, 1000440, 1016320, 1050462, 1067136, 1128960, 1143360, 1167180, 1200528, 1219584, 1244992, 1333920, 1354752, 1372032, 1400616, 1422848, 1500660, 1524480, 1556240, 1600704, 1693440, 1715040, 1750770, 1778560, 1829376, 1867488, 2000880, 2032640, 2100924, 2134272, 2257920, 2286720, 2334360, 2401056, 2489984, 2626155, 2667840, 2744064, 2801232, 2845696, 3001320, 3048960, 3112480, 3201408, 3386880, 3430080, 3501540, 3557120, 3658752, 3734976, 4001760, 4201848, 4268544, 4573440, 4668720, 4802112, 4979968, 5252310, 5335680, 5488128, 5602464, 6002640, 6097920, 6224960, 6402816, 6773760, 6860160, 7003080, 7114240, 7469952, 8003520, 8403696, 8537088, 9146880, 9337440, 9604224, 9959936, 10504620, 10671360, 10976256, 11204928, 12005280, 12449920, 12805632, 13720320, 14006160, 14228480, 14939904, 16007040, 16807392, 18293760, 18674880, 19208448, 19919872, 21009240, 21342720, 22409856, 24010560, 24899840, 25611264, 27440640, 28012320, 29879808, 32014080, 33614784, 37349760, 38416896, 42018480, 42685440, 44819712, 48021120, 49799680, 54881280, 56024640, 59759616, 64028160, 67229568, 74699520, 76833792, 84036960, 89639424, 96042240, 99599360, 112049280, 128056320, 134459136, 149399040, 168073920, 179278848, 192084480, 224098560, 268918272, 298798080, 336147840, 384168960, 448197120, 537836544, 672295680, 896394240, 1344591360, 2689182720]

約数ペア:

[(1, 2689182720), (2, 1344591360), (3, 896394240), (4, 672295680), (5, 537836544), (6, 448197120), (7, 384168960), (8, 336147840), (9, 298798080), (10, 268918272), (12, 224098560), (14, 192084480), (15, 179278848), (16, 168073920), (18, 149399040), (20, 134459136), (21, 128056320), (24, 112049280), (27, 99599360), (28, 96042240), (30, 89639424), (32, 84036960), (35, 76833792), (36, 74699520), (40, 67229568), (42, 64028160), (45, 59759616), (48, 56024640), (49, 54881280), (54, 49799680), (56, 48021120), (60, 44819712), (63, 42685440), (64, 42018480), (70, 38416896), (72, 37349760), (80, 33614784), (84, 32014080), (90, 29879808), (96, 28012320), (98, 27440640), (105, 25611264), (108, 24899840), (112, 24010560), (120, 22409856), (126, 21342720), (128, 21009240), (135, 19919872), (140, 19208448), (144, 18674880), (147, 18293760), (160, 16807392), (168, 16007040), (180, 14939904), (189, 14228480), (192, 14006160), (196, 13720320), (210, 12805632), (216, 12449920), (224, 12005280), (240, 11204928), (245, 10976256), (252, 10671360), (256, 10504620), (270, 9959936), (280, 9604224), (288, 9337440), (294, 9146880), (315, 8537088), (320, 8403696), (336, 8003520), (360, 7469952), (378, 7114240), (384, 7003080), (392, 6860160), (397, 6773760), (420, 6402816), (432, 6224960), (441, 6097920), (448, 6002640), (480, 5602464), (490, 5488128), (504, 5335680), (512, 5252310), (540, 4979968), (560, 4802112), (576, 4668720), (588, 4573440), (630, 4268544), (640, 4201848), (672, 4001760), (720, 3734976), (735, 3658752), (756, 3557120), (768, 3501540), (784, 3430080), (794, 3386880), (840, 3201408), (864, 3112480), (882, 3048960), (896, 3001320), (945, 2845696), (960, 2801232), (980, 2744064), (1008, 2667840), (1024, 2626155), (1080, 2489984), (1120, 2401056), (1152, 2334360), (1176, 2286720), (1191, 2257920), (1260, 2134272), (1280, 2100924), (1323, 2032640), (1344, 2000880), (1440, 1867488), (1470, 1829376), (1512, 1778560), (1536, 1750770), (1568, 1715040), (1588, 1693440), (1680, 1600704), (1728, 1556240), (1764, 1524480), (1792, 1500660), (1890, 1422848), (1920, 1400616), (1960, 1372032), (1985, 1354752), (2016, 1333920), (2160, 1244992), (2205, 1219584), (2240, 1200528), (2304, 1167180), (2352, 1143360), (2382, 1128960), (2520, 1067136), (2560, 1050462), (2646, 1016320), (2688, 1000440), (2779, 967680), (2880, 933744), (2940, 914688), (3024, 889280), (3072, 875385), (3136, 857520), (3176, 846720), (3360, 800352), (3456, 778120), (3528, 762240), (3573, 752640), (3584, 750330), (3780, 711424), (3840, 700308), (3920, 686016), (3970, 677376), (4032, 666960), (4320, 622496), (4410, 609792), (4480, 600264), (4608, 583590), (4704, 571680), (4764, 564480), (5040, 533568), (5120, 525231), (5292, 508160), (5376, 500220), (5558, 483840), (5760, 466872), (5880, 457344), (5955, 451584), (6048, 444640), (6272, 428760), (6352, 423360), (6615, 406528), (6720, 400176), (6912, 389060), (7056, 381120), (7146, 376320), (7168, 375165), (7560, 355712), (7680, 350154), (7840, 343008), (7940, 338688), (8064, 333480), (8337, 322560), (8640, 311248), (8820, 304896), (8960, 300132), (9216, 291795), (9408, 285840), (9528, 282240), (10080, 266784), (10584, 254080), (10719, 250880), (10752, 250110), (11116, 241920), (11520, 233436), (11760, 228672), (11910, 225792), (12096, 222320), (12544, 214380), (12704, 211680), (13230, 203264), (13440, 200088), (13824, 194530), (13895, 193536), (14112, 190560), (14292, 188160), (15120, 177856), (15360, 175077), (15680, 171504), (15880, 169344), (16128, 166740), (16674, 161280), (17280, 155624), (17640, 152448), (17865, 150528), (17920, 150066), (18816, 142920), (19056, 141120), (19453, 138240), (20160, 133392), (21168, 127040), (21438, 125440), (21504, 125055), (22232, 120960), (23040, 116718), (23520, 114336), (23820, 112896), (24192, 111160), (25011, 107520), (25088, 107190), (25408, 105840), (26460, 101632), (26880, 100044), (27648, 97265), (27790, 96768), (28224, 95280), (28584, 94080), (30240, 88928), (31360, 85752), (31760, 84672), (32256, 83370), (33348, 80640), (34560, 77812), (35280, 76224), (35730, 75264), (35840, 75033), (37632, 71460), (38112, 70560), (38906, 69120), (40320, 66696), (41685, 64512), (42336, 63520), (42876, 62720), (44464, 60480), (46080, 58359), (47040, 57168), (47640, 56448), (48384, 55580), (50022, 53760), (50176, 53595), (50816, 52920)]