257847632640

素因数分解:

$2^8\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{4519}}^1$

素因数の和:4689

約数の個数: 576

約数和(自身を含む): 993364377600

約数和(自身を除く): 735516744960

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 27, 30, 32, 36, 39, 40, 45, 48, 52, 54, 60, 64, 65, 72, 78, 80, 90, 96, 104, 108, 117, 120, 127, 128, 130, 135, 144, 156, 160, 180, 192, 195, 208, 216, 234, 240, 254, 256, 260, 270, 288, 312, 320, 351, 360, 381, 384, 390, 416, 432, 468, 480, 508, 520, 540, 576, 585, 624, 635, 640, 702, 720, 762, 768, 780, 832, 864, 936, 960, 1016, 1040, 1080, 1143, 1152, 1170, 1248, 1270, 1280, 1404, 1440, 1524, 1560, 1651, 1664, 1728, 1755, 1872, 1905, 1920, 2032, 2080, 2160, 2286, 2304, 2340, 2496, 2540, 2808, 2880, 3048, 3120, 3302, 3328, 3429, 3456, 3510, 3744, 3810, 3840, 4064, 4160, 4320, 4519, 4572, 4680, 4953, 4992, 5080, 5616, 5715, 5760, 6096, 6240, 6604, 6858, 6912, 7020, 7488, 7620, 8128, 8255, 8320, 8640, 9038, 9144, 9360, 9906, 9984, 10160, 11232, 11430, 11520, 12192, 12480, 13208, 13557, 13716, 14040, 14859, 14976, 15240, 16256, 16510, 16640, 17145, 17280, 18076, 18288, 18720, 19812, 20320, 22464, 22595, 22860, 24384, 24765, 24960, 26416, 27114, 27432, 28080, 29718, 29952, 30480, 32512, 33020, 34290, 34560, 36152, 36576, 37440, 39624, 40640, 40671, 44577, 44928, 45190, 45720, 48768, 49530, 49920, 52832, 54228, 54864, 56160, 58747, 59436, 60960, 66040, 67785, 68580, 72304, 73152, 74295, 74880, 79248, 81280, 81342, 89154, 89856, 90380, 91440, 97536, 99060, 105664, 108456, 109728, 112320, 117494, 118872, 121920, 122013, 132080, 135570, 137160, 144608, 146304, 148590, 149760, 158496, 162560, 162684, 176241, 178308, 180760, 182880, 198120, 203355, 211328, 216912, 219456, 222885, 224640, 234988, 237744, 243840, 244026, 264160, 271140, 274320, 289216, 292608, 293735, 297180, 316992, 325368, 352482, 356616, 361520, 365760, 396240, 406710, 422656, 433824, 438912, 445770, 449280, 469976, 475488, 487680, 488052, 528320, 528723, 542280, 548640, 573913, 578432, 587470, 594360, 610065, 633984, 650736, 704964, 713232, 723040, 731520, 792480, 813420, 867648, 877824, 881205, 891540, 939952, 950976, 976104, 1056640, 1057446, 1084560, 1097280, 1147826, 1156864, 1174940, 1188720, 1220130, 1267968, 1301472, 1409928, 1426464, 1446080, 1463040, 1584960, 1586169, 1626840, 1721739, 1735296, 1762410, 1783080, 1879904, 1901952, 1952208, 2113280, 2114892, 2169120, 2194560, 2295652, 2349880, 2377440, 2440260, 2602944, 2643615, 2819856, 2852928, 2869565, 2892160, 3169920, 3172338, 3253680, 3443478, 3470592, 3524820, 3566160, 3759808, 3803904, 3904416, 4229784, 4338240, 4389120, 4591304, 4699760, 4754880, 4880520, 5165217, 5205888, 5287230, 5639712, 5705856, 5739130, 5784320, 6339840, 6344676, 6507360, 6886956, 7049640, 7132320, 7460869, 7519616, 7808832, 7930845, 8459568, 8608695, 8676480, 9182608, 9399520, 9509760, 9761040, 10330434, 10411776, 10574460, 11279424, 11411712, 11478260, 12689352, 13014720, 13773912, 14099280, 14264640, 14921738, 15039232, 15495651, 15617664, 15861690, 16919136, 17217390, 17352960, 18365216, 18799040, 19019520, 19522080, 20660868, 21148920, 22382607, 22558848, 22956520, 25378704, 25826085, 26029440, 27547824, 28198560, 28529280, 29843476, 30991302, 31235328, 31723380, 33838272, 34434780, 36730432, 37304345, 37598080, 39044160, 41321736, 42297840, 44765214, 45117696, 45913040, 50757408, 51652170, 52058880, 55095648, 56397120, 57058560, 59686952, 61982604, 63446760, 67147821, 67676544, 68869560, 73460864, 74608690, 75196160, 77478255, 78088320, 82643472, 84595680, 89530428, 91826080, 101514816, 103304340, 110191296, 111913035, 112794240, 119373904, 123965208, 126893520, 134295642, 135353088, 137739120, 146921728, 149217380, 154956510, 156176640, 165286944, 169191360, 179060856, 183652160, 201443463, 203029632, 206608680, 220382592, 223826070, 225588480, 238747808, 247930416, 253787040, 268591284, 275478240, 298434760, 309913020, 330573888, 335739105, 338382720, 358121712, 367304320, 402886926, 406059264, 413217360, 440765184, 447652140, 477495616, 495860832, 507574080, 537182568, 550956480, 596869520, 619826040, 661147776, 671478210, 676765440, 716243424, 734608640, 805773852, 826434720, 895304280, 954991232, 991721664, 1007217315, 1015148160, 1074365136, 1101912960, 1193739040, 1239652080, 1322295552, 1342956420, 1432486848, 1611547704, 1652869440, 1790608560, 1909982464, 1983443328, 2014434630, 2030296320, 2148730272, 2203825920, 2387478080, 2479304160, 2685912840, 2864973696, 3223095408, 3305738880, 3581217120, 3966886656, 4028869260, 4297460544, 4774956160, 4958608320, 5371825680, 5729947392, 6446190816, 6611477760, 7162434240, 8057738520, 8594921088, 9549912320, 9917216640, 10743651360, 12892381632, 14324868480, 16115477040, 17189842176, 19834433280, 21487302720, 25784763264, 28649736960, 32230954080, 42974605440, 51569526528, 64461908160, 85949210880, 128923816320, 257847632640]

約数ペア:

[(1, 257847632640), (2, 128923816320), (3, 85949210880), (4, 64461908160), (5, 51569526528), (6, 42974605440), (8, 32230954080), (9, 28649736960), (10, 25784763264), (12, 21487302720), (13, 19834433280), (15, 17189842176), (16, 16115477040), (18, 14324868480), (20, 12892381632), (24, 10743651360), (26, 9917216640), (27, 9549912320), (30, 8594921088), (32, 8057738520), (36, 7162434240), (39, 6611477760), (40, 6446190816), (45, 5729947392), (48, 5371825680), (52, 4958608320), (54, 4774956160), (60, 4297460544), (64, 4028869260), (65, 3966886656), (72, 3581217120), (78, 3305738880), (80, 3223095408), (90, 2864973696), (96, 2685912840), (104, 2479304160), (108, 2387478080), (117, 2203825920), (120, 2148730272), (127, 2030296320), (128, 2014434630), (130, 1983443328), (135, 1909982464), (144, 1790608560), (156, 1652869440), (160, 1611547704), (180, 1432486848), (192, 1342956420), (195, 1322295552), (208, 1239652080), (216, 1193739040), (234, 1101912960), (240, 1074365136), (254, 1015148160), (256, 1007217315), (260, 991721664), (270, 954991232), (288, 895304280), (312, 826434720), (320, 805773852), (351, 734608640), (360, 716243424), (381, 676765440), (384, 671478210), (390, 661147776), (416, 619826040), (432, 596869520), (468, 550956480), (480, 537182568), (508, 507574080), (520, 495860832), (540, 477495616), (576, 447652140), (585, 440765184), (624, 413217360), (635, 406059264), (640, 402886926), (702, 367304320), (720, 358121712), (762, 338382720), (768, 335739105), (780, 330573888), (832, 309913020), (864, 298434760), (936, 275478240), (960, 268591284), (1016, 253787040), (1040, 247930416), (1080, 238747808), (1143, 225588480), (1152, 223826070), (1170, 220382592), (1248, 206608680), (1270, 203029632), (1280, 201443463), (1404, 183652160), (1440, 179060856), (1524, 169191360), (1560, 165286944), (1651, 156176640), (1664, 154956510), (1728, 149217380), (1755, 146921728), (1872, 137739120), (1905, 135353088), (1920, 134295642), (2032, 126893520), (2080, 123965208), (2160, 119373904), (2286, 112794240), (2304, 111913035), (2340, 110191296), (2496, 103304340), (2540, 101514816), (2808, 91826080), (2880, 89530428), (3048, 84595680), (3120, 82643472), (3302, 78088320), (3328, 77478255), (3429, 75196160), (3456, 74608690), (3510, 73460864), (3744, 68869560), (3810, 67676544), (3840, 67147821), (4064, 63446760), (4160, 61982604), (4320, 59686952), (4519, 57058560), (4572, 56397120), (4680, 55095648), (4953, 52058880), (4992, 51652170), (5080, 50757408), (5616, 45913040), (5715, 45117696), (5760, 44765214), (6096, 42297840), (6240, 41321736), (6604, 39044160), (6858, 37598080), (6912, 37304345), (7020, 36730432), (7488, 34434780), (7620, 33838272), (8128, 31723380), (8255, 31235328), (8320, 30991302), (8640, 29843476), (9038, 28529280), (9144, 28198560), (9360, 27547824), (9906, 26029440), (9984, 25826085), (10160, 25378704), (11232, 22956520), (11430, 22558848), (11520, 22382607), (12192, 21148920), (12480, 20660868), (13208, 19522080), (13557, 19019520), (13716, 18799040), (14040, 18365216), (14859, 17352960), (14976, 17217390), (15240, 16919136), (16256, 15861690), (16510, 15617664), (16640, 15495651), (17145, 15039232), (17280, 14921738), (18076, 14264640), (18288, 14099280), (18720, 13773912), (19812, 13014720), (20320, 12689352), (22464, 11478260), (22595, 11411712), (22860, 11279424), (24384, 10574460), (24765, 10411776), (24960, 10330434), (26416, 9761040), (27114, 9509760), (27432, 9399520), (28080, 9182608), (29718, 8676480), (29952, 8608695), (30480, 8459568), (32512, 7930845), (33020, 7808832), (34290, 7519616), (34560, 7460869), (36152, 7132320), (36576, 7049640), (37440, 6886956), (39624, 6507360), (40640, 6344676), (40671, 6339840), (44577, 5784320), (44928, 5739130), (45190, 5705856), (45720, 5639712), (48768, 5287230), (49530, 5205888), (49920, 5165217), (52832, 4880520), (54228, 4754880), (54864, 4699760), (56160, 4591304), (58747, 4389120), (59436, 4338240), (60960, 4229784), (66040, 3904416), (67785, 3803904), (68580, 3759808), (72304, 3566160), (73152, 3524820), (74295, 3470592), (74880, 3443478), (79248, 3253680), (81280, 3172338), (81342, 3169920), (89154, 2892160), (89856, 2869565), (90380, 2852928), (91440, 2819856), (97536, 2643615), (99060, 2602944), (105664, 2440260), (108456, 2377440), (109728, 2349880), (112320, 2295652), (117494, 2194560), (118872, 2169120), (121920, 2114892), (122013, 2113280), (132080, 1952208), (135570, 1901952), (137160, 1879904), (144608, 1783080), (146304, 1762410), (148590, 1735296), (149760, 1721739), (158496, 1626840), (162560, 1586169), (162684, 1584960), (176241, 1463040), (178308, 1446080), (180760, 1426464), (182880, 1409928), (198120, 1301472), (203355, 1267968), (211328, 1220130), (216912, 1188720), (219456, 1174940), (222885, 1156864), (224640, 1147826), (234988, 1097280), (237744, 1084560), (243840, 1057446), (244026, 1056640), (264160, 976104), (271140, 950976), (274320, 939952), (289216, 891540), (292608, 881205), (293735, 877824), (297180, 867648), (316992, 813420), (325368, 792480), (352482, 731520), (356616, 723040), (361520, 713232), (365760, 704964), (396240, 650736), (406710, 633984), (422656, 610065), (433824, 594360), (438912, 587470), (445770, 578432), (449280, 573913), (469976, 548640), (475488, 542280), (487680, 528723), (488052, 528320)]