638413117440

素因数分解:

$2^{11}\times 3^1\times 5^1\times 7^1\times {\mathrm{151}}^1\times {\mathrm{19661}}^1$

素因数の和:19849

約数の個数: 384

約数和(自身を含む): 2349775733760

約数和(自身を除く): 1711362616320

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 64, 70, 80, 84, 96, 105, 112, 120, 128, 140, 151, 160, 168, 192, 210, 224, 240, 256, 280, 302, 320, 336, 384, 420, 448, 453, 480, 512, 560, 604, 640, 672, 755, 768, 840, 896, 906, 960, 1024, 1057, 1120, 1208, 1280, 1344, 1510, 1536, 1680, 1792, 1812, 1920, 2048, 2114, 2240, 2265, 2416, 2560, 2688, 3020, 3072, 3171, 3360, 3584, 3624, 3840, 4228, 4480, 4530, 4832, 5120, 5285, 5376, 6040, 6144, 6342, 6720, 7168, 7248, 7680, 8456, 8960, 9060, 9664, 10240, 10570, 10752, 12080, 12684, 13440, 14336, 14496, 15360, 15855, 16912, 17920, 18120, 19328, 19661, 21140, 21504, 24160, 25368, 26880, 28992, 30720, 31710, 33824, 35840, 36240, 38656, 39322, 42280, 43008, 48320, 50736, 53760, 57984, 58983, 63420, 67648, 71680, 72480, 77312, 78644, 84560, 96640, 98305, 101472, 107520, 115968, 117966, 126840, 135296, 137627, 144960, 154624, 157288, 169120, 193280, 196610, 202944, 215040, 231936, 235932, 253680, 270592, 275254, 289920, 294915, 309248, 314576, 338240, 386560, 393220, 405888, 412881, 463872, 471864, 507360, 541184, 550508, 579840, 589830, 629152, 676480, 688135, 773120, 786440, 811776, 825762, 927744, 943728, 1014720, 1082368, 1101016, 1159680, 1179660, 1258304, 1352960, 1376270, 1546240, 1572880, 1623552, 1651524, 1887456, 2029440, 2064405, 2164736, 2202032, 2319360, 2359320, 2516608, 2705920, 2752540, 2968811, 3145760, 3247104, 3303048, 3774912, 4058880, 4128810, 4404064, 4638720, 4718640, 5033216, 5411840, 5505080, 5937622, 6291520, 6494208, 6606096, 7549824, 8117760, 8257620, 8808128, 8906433, 9437280, 10066432, 10823680, 11010160, 11875244, 12583040, 13212192, 14844055, 15099648, 16235520, 16515240, 17616256, 17812866, 18874560, 20132864, 20781677, 22020320, 23750488, 25166080, 26424384, 29688110, 30199296, 32471040, 33030480, 35232512, 35625732, 37749120, 40265728, 41563354, 44040640, 44532165, 47500976, 50332160, 52848768, 59376220, 60398592, 62345031, 66060960, 70465024, 71251464, 75498240, 83126708, 88081280, 89064330, 95001952, 100664320, 103908385, 105697536, 118752440, 120797184, 124690062, 132121920, 140930048, 142502928, 150996480, 166253416, 176162560, 178128660, 190003904, 201328640, 207816770, 211395072, 237504880, 249380124, 264243840, 281860096, 285005856, 301992960, 311725155, 332506832, 352325120, 356257320, 380007808, 415633540, 422790144, 475009760, 498760248, 528487680, 570011712, 603985920, 623450310, 665013664, 704650240, 712514640, 760015616, 831267080, 845580288, 950019520, 997520496, 1056975360, 1140023424, 1246900620, 1330027328, 1409300480, 1425029280, 1520031232, 1662534160, 1900039040, 1995040992, 2113950720, 2280046848, 2493801240, 2660054656, 2850058560, 3040062464, 3325068320, 3800078080, 3990081984, 4227901440, 4560093696, 4987602480, 5320109312, 5700117120, 6080124928, 6650136640, 7600156160, 7980163968, 9120187392, 9975204960, 10640218624, 11400234240, 13300273280, 15200312320, 15960327936, 18240374784, 19950409920, 21280437248, 22800468480, 26600546560, 30400624640, 31920655872, 39900819840, 42560874496, 45600936960, 53201093120, 63841311744, 79801639680, 91201873920, 106402186240, 127682623488, 159603279360, 212804372480, 319206558720, 638413117440]

約数ペア:

[(1, 638413117440), (2, 319206558720), (3, 212804372480), (4, 159603279360), (5, 127682623488), (6, 106402186240), (7, 91201873920), (8, 79801639680), (10, 63841311744), (12, 53201093120), (14, 45600936960), (15, 42560874496), (16, 39900819840), (20, 31920655872), (21, 30400624640), (24, 26600546560), (28, 22800468480), (30, 21280437248), (32, 19950409920), (35, 18240374784), (40, 15960327936), (42, 15200312320), (48, 13300273280), (56, 11400234240), (60, 10640218624), (64, 9975204960), (70, 9120187392), (80, 7980163968), (84, 7600156160), (96, 6650136640), (105, 6080124928), (112, 5700117120), (120, 5320109312), (128, 4987602480), (140, 4560093696), (151, 4227901440), (160, 3990081984), (168, 3800078080), (192, 3325068320), (210, 3040062464), (224, 2850058560), (240, 2660054656), (256, 2493801240), (280, 2280046848), (302, 2113950720), (320, 1995040992), (336, 1900039040), (384, 1662534160), (420, 1520031232), (448, 1425029280), (453, 1409300480), (480, 1330027328), (512, 1246900620), (560, 1140023424), (604, 1056975360), (640, 997520496), (672, 950019520), (755, 845580288), (768, 831267080), (840, 760015616), (896, 712514640), (906, 704650240), (960, 665013664), (1024, 623450310), (1057, 603985920), (1120, 570011712), (1208, 528487680), (1280, 498760248), (1344, 475009760), (1510, 422790144), (1536, 415633540), (1680, 380007808), (1792, 356257320), (1812, 352325120), (1920, 332506832), (2048, 311725155), (2114, 301992960), (2240, 285005856), (2265, 281860096), (2416, 264243840), (2560, 249380124), (2688, 237504880), (3020, 211395072), (3072, 207816770), (3171, 201328640), (3360, 190003904), (3584, 178128660), (3624, 176162560), (3840, 166253416), (4228, 150996480), (4480, 142502928), (4530, 140930048), (4832, 132121920), (5120, 124690062), (5285, 120797184), (5376, 118752440), (6040, 105697536), (6144, 103908385), (6342, 100664320), (6720, 95001952), (7168, 89064330), (7248, 88081280), (7680, 83126708), (8456, 75498240), (8960, 71251464), (9060, 70465024), (9664, 66060960), (10240, 62345031), (10570, 60398592), (10752, 59376220), (12080, 52848768), (12684, 50332160), (13440, 47500976), (14336, 44532165), (14496, 44040640), (15360, 41563354), (15855, 40265728), (16912, 37749120), (17920, 35625732), (18120, 35232512), (19328, 33030480), (19661, 32471040), (21140, 30199296), (21504, 29688110), (24160, 26424384), (25368, 25166080), (26880, 23750488), (28992, 22020320), (30720, 20781677), (31710, 20132864), (33824, 18874560), (35840, 17812866), (36240, 17616256), (38656, 16515240), (39322, 16235520), (42280, 15099648), (43008, 14844055), (48320, 13212192), (50736, 12583040), (53760, 11875244), (57984, 11010160), (58983, 10823680), (63420, 10066432), (67648, 9437280), (71680, 8906433), (72480, 8808128), (77312, 8257620), (78644, 8117760), (84560, 7549824), (96640, 6606096), (98305, 6494208), (101472, 6291520), (107520, 5937622), (115968, 5505080), (117966, 5411840), (126840, 5033216), (135296, 4718640), (137627, 4638720), (144960, 4404064), (154624, 4128810), (157288, 4058880), (169120, 3774912), (193280, 3303048), (196610, 3247104), (202944, 3145760), (215040, 2968811), (231936, 2752540), (235932, 2705920), (253680, 2516608), (270592, 2359320), (275254, 2319360), (289920, 2202032), (294915, 2164736), (309248, 2064405), (314576, 2029440), (338240, 1887456), (386560, 1651524), (393220, 1623552), (405888, 1572880), (412881, 1546240), (463872, 1376270), (471864, 1352960), (507360, 1258304), (541184, 1179660), (550508, 1159680), (579840, 1101016), (589830, 1082368), (629152, 1014720), (676480, 943728), (688135, 927744), (773120, 825762), (786440, 811776)]