398418309120

素因数分解:

$2^{12}\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{16091}}^1$

素因数の和:16167

約数の個数: 416

約数和(自身を含む): 1417216518144

約数和(自身を除く): 1018798209024

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 31, 32, 39, 40, 48, 52, 60, 62, 64, 65, 78, 80, 93, 96, 104, 120, 124, 128, 130, 155, 156, 160, 186, 192, 195, 208, 240, 248, 256, 260, 310, 312, 320, 372, 384, 390, 403, 416, 465, 480, 496, 512, 520, 620, 624, 640, 744, 768, 780, 806, 832, 930, 960, 992, 1024, 1040, 1209, 1240, 1248, 1280, 1488, 1536, 1560, 1612, 1664, 1860, 1920, 1984, 2015, 2048, 2080, 2418, 2480, 2496, 2560, 2976, 3072, 3120, 3224, 3328, 3720, 3840, 3968, 4030, 4096, 4160, 4836, 4960, 4992, 5120, 5952, 6045, 6144, 6240, 6448, 6656, 7440, 7680, 7936, 8060, 8320, 9672, 9920, 9984, 10240, 11904, 12090, 12288, 12480, 12896, 13312, 14880, 15360, 15872, 16091, 16120, 16640, 19344, 19840, 19968, 20480, 23808, 24180, 24960, 25792, 26624, 29760, 30720, 31744, 32182, 32240, 33280, 38688, 39680, 39936, 47616, 48273, 48360, 49920, 51584, 53248, 59520, 61440, 63488, 64364, 64480, 66560, 77376, 79360, 79872, 80455, 95232, 96546, 96720, 99840, 103168, 119040, 126976, 128728, 128960, 133120, 154752, 158720, 159744, 160910, 190464, 193092, 193440, 199680, 206336, 209183, 238080, 241365, 257456, 257920, 266240, 309504, 317440, 321820, 380928, 386184, 386880, 399360, 412672, 418366, 476160, 482730, 498821, 514912, 515840, 619008, 627549, 634880, 643640, 772368, 773760, 798720, 825344, 836732, 952320, 965460, 997642, 1029824, 1031680, 1045915, 1238016, 1255098, 1287280, 1496463, 1544736, 1547520, 1650688, 1673464, 1904640, 1930920, 1995284, 2059648, 2063360, 2091830, 2476032, 2494105, 2510196, 2574560, 2992926, 3089472, 3095040, 3137745, 3346928, 3861840, 3990568, 4119296, 4126720, 4183660, 4952064, 4988210, 5020392, 5149120, 5985852, 6178944, 6190080, 6275490, 6484673, 6693856, 7482315, 7723680, 7981136, 8238592, 8253440, 8367320, 9976420, 10040784, 10298240, 11971704, 12357888, 12380160, 12550980, 12969346, 13387712, 14964630, 15447360, 15962272, 16477184, 16734640, 19454019, 19952840, 20081568, 20596480, 23943408, 24715776, 24760320, 25101960, 25938692, 26775424, 29929260, 30894720, 31924544, 32423365, 32954368, 33469280, 38908038, 39905680, 40163136, 41192960, 47886816, 49431552, 50203920, 51877384, 53550848, 59858520, 61789440, 63849088, 64846730, 65908736, 66938560, 77816076, 79811360, 80326272, 82385920, 95773632, 97270095, 98863104, 100407840, 103754768, 107101696, 119717040, 123578880, 127698176, 129693460, 133877120, 155632152, 159622720, 160652544, 164771840, 191547264, 194540190, 197726208, 200815680, 207509536, 214203392, 239434080, 247157760, 255396352, 259386920, 267754240, 311264304, 319245440, 321305088, 329543680, 383094528, 389080380, 401631360, 415019072, 428406784, 478868160, 494315520, 510792704, 518773840, 535508480, 622528608, 638490880, 642610176, 766189056, 778160760, 803262720, 830038144, 856813568, 957736320, 988631040, 1021585408, 1037547680, 1071016960, 1245057216, 1276981760, 1285220352, 1532378112, 1556321520, 1606525440, 1660076288, 1915472640, 2043170816, 2075095360, 2142033920, 2490114432, 2553963520, 2570440704, 3064756224, 3112643040, 3213050880, 3320152576, 3830945280, 4150190720, 4284067840, 4980228864, 5107927040, 6129512448, 6225286080, 6426101760, 6640305152, 7661890560, 8300381440, 9960457728, 10215854080, 12450572160, 12852203520, 13280610304, 15323781120, 16600762880, 19920915456, 24901144320, 26561220608, 30647562240, 33201525760, 39841830912, 49802288640, 66403051520, 79683661824, 99604577280, 132806103040, 199209154560, 398418309120]

約数ペア:

[(1, 398418309120), (2, 199209154560), (3, 132806103040), (4, 99604577280), (5, 79683661824), (6, 66403051520), (8, 49802288640), (10, 39841830912), (12, 33201525760), (13, 30647562240), (15, 26561220608), (16, 24901144320), (20, 19920915456), (24, 16600762880), (26, 15323781120), (30, 13280610304), (31, 12852203520), (32, 12450572160), (39, 10215854080), (40, 9960457728), (48, 8300381440), (52, 7661890560), (60, 6640305152), (62, 6426101760), (64, 6225286080), (65, 6129512448), (78, 5107927040), (80, 4980228864), (93, 4284067840), (96, 4150190720), (104, 3830945280), (120, 3320152576), (124, 3213050880), (128, 3112643040), (130, 3064756224), (155, 2570440704), (156, 2553963520), (160, 2490114432), (186, 2142033920), (192, 2075095360), (195, 2043170816), (208, 1915472640), (240, 1660076288), (248, 1606525440), (256, 1556321520), (260, 1532378112), (310, 1285220352), (312, 1276981760), (320, 1245057216), (372, 1071016960), (384, 1037547680), (390, 1021585408), (403, 988631040), (416, 957736320), (465, 856813568), (480, 830038144), (496, 803262720), (512, 778160760), (520, 766189056), (620, 642610176), (624, 638490880), (640, 622528608), (744, 535508480), (768, 518773840), (780, 510792704), (806, 494315520), (832, 478868160), (930, 428406784), (960, 415019072), (992, 401631360), (1024, 389080380), (1040, 383094528), (1209, 329543680), (1240, 321305088), (1248, 319245440), (1280, 311264304), (1488, 267754240), (1536, 259386920), (1560, 255396352), (1612, 247157760), (1664, 239434080), (1860, 214203392), (1920, 207509536), (1984, 200815680), (2015, 197726208), (2048, 194540190), (2080, 191547264), (2418, 164771840), (2480, 160652544), (2496, 159622720), (2560, 155632152), (2976, 133877120), (3072, 129693460), (3120, 127698176), (3224, 123578880), (3328, 119717040), (3720, 107101696), (3840, 103754768), (3968, 100407840), (4030, 98863104), (4096, 97270095), (4160, 95773632), (4836, 82385920), (4960, 80326272), (4992, 79811360), (5120, 77816076), (5952, 66938560), (6045, 65908736), (6144, 64846730), (6240, 63849088), (6448, 61789440), (6656, 59858520), (7440, 53550848), (7680, 51877384), (7936, 50203920), (8060, 49431552), (8320, 47886816), (9672, 41192960), (9920, 40163136), (9984, 39905680), (10240, 38908038), (11904, 33469280), (12090, 32954368), (12288, 32423365), (12480, 31924544), (12896, 30894720), (13312, 29929260), (14880, 26775424), (15360, 25938692), (15872, 25101960), (16091, 24760320), (16120, 24715776), (16640, 23943408), (19344, 20596480), (19840, 20081568), (19968, 19952840), (20480, 19454019), (23808, 16734640), (24180, 16477184), (24960, 15962272), (25792, 15447360), (26624, 14964630), (29760, 13387712), (30720, 12969346), (31744, 12550980), (32182, 12380160), (32240, 12357888), (33280, 11971704), (38688, 10298240), (39680, 10040784), (39936, 9976420), (47616, 8367320), (48273, 8253440), (48360, 8238592), (49920, 7981136), (51584, 7723680), (53248, 7482315), (59520, 6693856), (61440, 6484673), (63488, 6275490), (64364, 6190080), (64480, 6178944), (66560, 5985852), (77376, 5149120), (79360, 5020392), (79872, 4988210), (80455, 4952064), (95232, 4183660), (96546, 4126720), (96720, 4119296), (99840, 3990568), (103168, 3861840), (119040, 3346928), (126976, 3137745), (128728, 3095040), (128960, 3089472), (133120, 2992926), (154752, 2574560), (158720, 2510196), (159744, 2494105), (160910, 2476032), (190464, 2091830), (193092, 2063360), (193440, 2059648), (199680, 1995284), (206336, 1930920), (209183, 1904640), (238080, 1673464), (241365, 1650688), (257456, 1547520), (257920, 1544736), (266240, 1496463), (309504, 1287280), (317440, 1255098), (321820, 1238016), (380928, 1045915), (386184, 1031680), (386880, 1029824), (399360, 997642), (412672, 965460), (418366, 952320), (476160, 836732), (482730, 825344), (498821, 798720), (514912, 773760), (515840, 772368), (619008, 643640), (627549, 634880)]