18788797440

素因数分解:

$2^{10}\times 3^2\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{1879}}^1$

素因数の和:1948

約数の個数: 528

約数和(自身を含む): 76844052480

約数和(自身を除く): 58055255040

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 31, 32, 35, 36, 40, 42, 45, 48, 56, 60, 62, 63, 64, 70, 72, 80, 84, 90, 93, 96, 105, 112, 120, 124, 126, 128, 140, 144, 155, 160, 168, 180, 186, 192, 210, 217, 224, 240, 248, 252, 256, 279, 280, 288, 310, 315, 320, 336, 360, 372, 384, 420, 434, 448, 465, 480, 496, 504, 512, 558, 560, 576, 620, 630, 640, 651, 672, 720, 744, 768, 840, 868, 896, 930, 960, 992, 1008, 1024, 1085, 1116, 1120, 1152, 1240, 1260, 1280, 1302, 1344, 1395, 1440, 1488, 1536, 1680, 1736, 1792, 1860, 1879, 1920, 1953, 1984, 2016, 2170, 2232, 2240, 2304, 2480, 2520, 2560, 2604, 2688, 2790, 2880, 2976, 3072, 3255, 3360, 3472, 3584, 3720, 3758, 3840, 3906, 3968, 4032, 4340, 4464, 4480, 4608, 4960, 5040, 5120, 5208, 5376, 5580, 5637, 5760, 5952, 6510, 6720, 6944, 7168, 7440, 7516, 7680, 7812, 7936, 8064, 8680, 8928, 8960, 9216, 9395, 9765, 9920, 10080, 10416, 10752, 11160, 11274, 11520, 11904, 13020, 13153, 13440, 13888, 14880, 15032, 15360, 15624, 15872, 16128, 16911, 17360, 17856, 17920, 18790, 19530, 19840, 20160, 20832, 21504, 22320, 22548, 23040, 23808, 26040, 26306, 26880, 27776, 28185, 29760, 30064, 31248, 31744, 32256, 33822, 34720, 35712, 35840, 37580, 39060, 39459, 39680, 40320, 41664, 44640, 45096, 46080, 47616, 52080, 52612, 53760, 55552, 56370, 58249, 59520, 60128, 62496, 64512, 65765, 67644, 69440, 71424, 75160, 78120, 78918, 79360, 80640, 83328, 84555, 89280, 90192, 95232, 104160, 105224, 107520, 111104, 112740, 116498, 118377, 119040, 120256, 124992, 131530, 135288, 138880, 142848, 150320, 156240, 157836, 158720, 161280, 166656, 169110, 174747, 178560, 180384, 197295, 208320, 210448, 222208, 225480, 232996, 236754, 238080, 240512, 249984, 263060, 270576, 277760, 285696, 291245, 300640, 312480, 315672, 322560, 333312, 338220, 349494, 357120, 360768, 394590, 407743, 416640, 420896, 450960, 465992, 473508, 476160, 481024, 499968, 524241, 526120, 541152, 555520, 582490, 591885, 601280, 624960, 631344, 666624, 676440, 698988, 714240, 721536, 789180, 815486, 833280, 841792, 873735, 901920, 931984, 947016, 962048, 999936, 1048482, 1052240, 1082304, 1111040, 1164980, 1183770, 1202560, 1223229, 1249920, 1262688, 1352880, 1397976, 1428480, 1443072, 1578360, 1630972, 1666560, 1683584, 1747470, 1803840, 1863968, 1894032, 1924096, 1999872, 2038715, 2096964, 2104480, 2164608, 2329960, 2367540, 2405120, 2446458, 2499840, 2525376, 2621205, 2705760, 2795952, 2886144, 3156720, 3261944, 3333120, 3367168, 3494940, 3607680, 3669687, 3727936, 3788064, 4077430, 4193928, 4208960, 4329216, 4659920, 4735080, 4810240, 4892916, 4999680, 5050752, 5242410, 5411520, 5591904, 5772288, 6116145, 6313440, 6523888, 6734336, 6989880, 7215360, 7339374, 7455872, 7576128, 8154860, 8387856, 8417920, 8658432, 9319840, 9470160, 9620480, 9785832, 9999360, 10101504, 10484820, 10823040, 11183808, 12232290, 12626880, 13047776, 13468672, 13979760, 14430720, 14678748, 14911744, 15152256, 16309720, 16775712, 16835840, 17316864, 18348435, 18639680, 18940320, 19571664, 20203008, 20969640, 21646080, 22367616, 24464580, 25253760, 26095552, 27959520, 28861440, 29357496, 29823488, 30304512, 32619440, 33551424, 33671680, 36696870, 37279360, 37880640, 39143328, 40406016, 41939280, 43292160, 44735232, 48929160, 50507520, 52191104, 55919040, 58714992, 59646976, 60609024, 65238880, 67102848, 67343360, 73393740, 74558720, 75761280, 78286656, 83878560, 86584320, 89470464, 97858320, 101015040, 104382208, 111838080, 117429984, 121218048, 130477760, 134205696, 146787480, 149117440, 151522560, 156573312, 167757120, 178940928, 195716640, 202030080, 208764416, 223676160, 234859968, 260955520, 268411392, 293574960, 298234880, 303045120, 313146624, 335514240, 391433280, 417528832, 447352320, 469719936, 521911040, 536822784, 587149920, 606090240, 626293248, 671028480, 782866560, 894704640, 939439872, 1043822080, 1174299840, 1252586496, 1342056960, 1565733120, 1878879744, 2087644160, 2348599680, 2684113920, 3131466240, 3757759488, 4697199360, 6262932480, 9394398720, 18788797440]

約数ペア:

[(1, 18788797440), (2, 9394398720), (3, 6262932480), (4, 4697199360), (5, 3757759488), (6, 3131466240), (7, 2684113920), (8, 2348599680), (9, 2087644160), (10, 1878879744), (12, 1565733120), (14, 1342056960), (15, 1252586496), (16, 1174299840), (18, 1043822080), (20, 939439872), (21, 894704640), (24, 782866560), (28, 671028480), (30, 626293248), (31, 606090240), (32, 587149920), (35, 536822784), (36, 521911040), (40, 469719936), (42, 447352320), (45, 417528832), (48, 391433280), (56, 335514240), (60, 313146624), (62, 303045120), (63, 298234880), (64, 293574960), (70, 268411392), (72, 260955520), (80, 234859968), (84, 223676160), (90, 208764416), (93, 202030080), (96, 195716640), (105, 178940928), (112, 167757120), (120, 156573312), (124, 151522560), (126, 149117440), (128, 146787480), (140, 134205696), (144, 130477760), (155, 121218048), (160, 117429984), (168, 111838080), (180, 104382208), (186, 101015040), (192, 97858320), (210, 89470464), (217, 86584320), (224, 83878560), (240, 78286656), (248, 75761280), (252, 74558720), (256, 73393740), (279, 67343360), (280, 67102848), (288, 65238880), (310, 60609024), (315, 59646976), (320, 58714992), (336, 55919040), (360, 52191104), (372, 50507520), (384, 48929160), (420, 44735232), (434, 43292160), (448, 41939280), (465, 40406016), (480, 39143328), (496, 37880640), (504, 37279360), (512, 36696870), (558, 33671680), (560, 33551424), (576, 32619440), (620, 30304512), (630, 29823488), (640, 29357496), (651, 28861440), (672, 27959520), (720, 26095552), (744, 25253760), (768, 24464580), (840, 22367616), (868, 21646080), (896, 20969640), (930, 20203008), (960, 19571664), (992, 18940320), (1008, 18639680), (1024, 18348435), (1085, 17316864), (1116, 16835840), (1120, 16775712), (1152, 16309720), (1240, 15152256), (1260, 14911744), (1280, 14678748), (1302, 14430720), (1344, 13979760), (1395, 13468672), (1440, 13047776), (1488, 12626880), (1536, 12232290), (1680, 11183808), (1736, 10823040), (1792, 10484820), (1860, 10101504), (1879, 9999360), (1920, 9785832), (1953, 9620480), (1984, 9470160), (2016, 9319840), (2170, 8658432), (2232, 8417920), (2240, 8387856), (2304, 8154860), (2480, 7576128), (2520, 7455872), (2560, 7339374), (2604, 7215360), (2688, 6989880), (2790, 6734336), (2880, 6523888), (2976, 6313440), (3072, 6116145), (3255, 5772288), (3360, 5591904), (3472, 5411520), (3584, 5242410), (3720, 5050752), (3758, 4999680), (3840, 4892916), (3906, 4810240), (3968, 4735080), (4032, 4659920), (4340, 4329216), (4464, 4208960), (4480, 4193928), (4608, 4077430), (4960, 3788064), (5040, 3727936), (5120, 3669687), (5208, 3607680), (5376, 3494940), (5580, 3367168), (5637, 3333120), (5760, 3261944), (5952, 3156720), (6510, 2886144), (6720, 2795952), (6944, 2705760), (7168, 2621205), (7440, 2525376), (7516, 2499840), (7680, 2446458), (7812, 2405120), (7936, 2367540), (8064, 2329960), (8680, 2164608), (8928, 2104480), (8960, 2096964), (9216, 2038715), (9395, 1999872), (9765, 1924096), (9920, 1894032), (10080, 1863968), (10416, 1803840), (10752, 1747470), (11160, 1683584), (11274, 1666560), (11520, 1630972), (11904, 1578360), (13020, 1443072), (13153, 1428480), (13440, 1397976), (13888, 1352880), (14880, 1262688), (15032, 1249920), (15360, 1223229), (15624, 1202560), (15872, 1183770), (16128, 1164980), (16911, 1111040), (17360, 1082304), (17856, 1052240), (17920, 1048482), (18790, 999936), (19530, 962048), (19840, 947016), (20160, 931984), (20832, 901920), (21504, 873735), (22320, 841792), (22548, 833280), (23040, 815486), (23808, 789180), (26040, 721536), (26306, 714240), (26880, 698988), (27776, 676440), (28185, 666624), (29760, 631344), (30064, 624960), (31248, 601280), (31744, 591885), (32256, 582490), (33822, 555520), (34720, 541152), (35712, 526120), (35840, 524241), (37580, 499968), (39060, 481024), (39459, 476160), (39680, 473508), (40320, 465992), (41664, 450960), (44640, 420896), (45096, 416640), (46080, 407743), (47616, 394590), (52080, 360768), (52612, 357120), (53760, 349494), (55552, 338220), (56370, 333312), (58249, 322560), (59520, 315672), (60128, 312480), (62496, 300640), (64512, 291245), (65765, 285696), (67644, 277760), (69440, 270576), (71424, 263060), (75160, 249984), (78120, 240512), (78918, 238080), (79360, 236754), (80640, 232996), (83328, 225480), (84555, 222208), (89280, 210448), (90192, 208320), (95232, 197295), (104160, 180384), (105224, 178560), (107520, 174747), (111104, 169110), (112740, 166656), (116498, 161280), (118377, 158720), (119040, 157836), (120256, 156240), (124992, 150320), (131530, 142848), (135288, 138880)]