31971394560

素因数分解:

$2^{10}\times 3^1\times 5^1\times 7^2\times {\mathrm{107}}^1\times {\mathrm{397}}^1$

素因数の和:546

約数の個数: 528

約数和(自身を含む): 120367923264

約数和(自身を除く): 88396528704

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, 49, 56, 60, 64, 70, 80, 84, 96, 98, 105, 107, 112, 120, 128, 140, 147, 160, 168, 192, 196, 210, 214, 224, 240, 245, 256, 280, 294, 320, 321, 336, 384, 392, 397, 420, 428, 448, 480, 490, 512, 535, 560, 588, 640, 642, 672, 735, 749, 768, 784, 794, 840, 856, 896, 960, 980, 1024, 1070, 1120, 1176, 1191, 1280, 1284, 1344, 1470, 1498, 1536, 1568, 1588, 1605, 1680, 1712, 1792, 1920, 1960, 1985, 2140, 2240, 2247, 2352, 2382, 2560, 2568, 2688, 2779, 2940, 2996, 3072, 3136, 3176, 3210, 3360, 3424, 3584, 3745, 3840, 3920, 3970, 4280, 4480, 4494, 4704, 4764, 5120, 5136, 5243, 5376, 5558, 5880, 5955, 5992, 6272, 6352, 6420, 6720, 6848, 7168, 7490, 7680, 7840, 7940, 8337, 8560, 8960, 8988, 9408, 9528, 10272, 10486, 10752, 11116, 11235, 11760, 11910, 11984, 12544, 12704, 12840, 13440, 13696, 13895, 14980, 15360, 15680, 15729, 15880, 16674, 17120, 17920, 17976, 18816, 19056, 19453, 20544, 20972, 21504, 22232, 22470, 23520, 23820, 23968, 25088, 25408, 25680, 26215, 26880, 27392, 27790, 29960, 31360, 31458, 31760, 33348, 34240, 35840, 35952, 37632, 38112, 38906, 41088, 41685, 41944, 42479, 44464, 44940, 47040, 47640, 47936, 50176, 50816, 51360, 52430, 53760, 54784, 55580, 58359, 59920, 62720, 62916, 63520, 66696, 68480, 71904, 75264, 76224, 77812, 78645, 82176, 83370, 83888, 84958, 88928, 89880, 94080, 95280, 95872, 97265, 101632, 102720, 104860, 107520, 109568, 111160, 116718, 119840, 125440, 125832, 127040, 127437, 133392, 136960, 143808, 150528, 152448, 155624, 157290, 164352, 166740, 167776, 169916, 177856, 179760, 188160, 190560, 191744, 194530, 203264, 205440, 209720, 212395, 222320, 233436, 239680, 250880, 251664, 254080, 254874, 266784, 273920, 287616, 291795, 297353, 304896, 311248, 314580, 328704, 333480, 335552, 339832, 355712, 359520, 376320, 381120, 383488, 389060, 406528, 410880, 419440, 424790, 444640, 466872, 479360, 503328, 508160, 509748, 533568, 547840, 575232, 583590, 594706, 609792, 622496, 629160, 637185, 666960, 671104, 679664, 711424, 719040, 752640, 762240, 766976, 778120, 821760, 838880, 849580, 889280, 892059, 933744, 958720, 1006656, 1016320, 1019496, 1067136, 1150464, 1167180, 1189412, 1219584, 1244992, 1258320, 1274370, 1333920, 1342208, 1359328, 1422848, 1438080, 1486765, 1524480, 1556240, 1643520, 1677760, 1699160, 1778560, 1784118, 1867488, 1917440, 2013312, 2032640, 2038992, 2081471, 2134272, 2300928, 2334360, 2378824, 2489984, 2516640, 2548740, 2667840, 2684416, 2718656, 2845696, 2876160, 2973530, 3048960, 3112480, 3355520, 3398320, 3557120, 3568236, 3734976, 3834880, 4026624, 4077984, 4162942, 4268544, 4460295, 4668720, 4757648, 4979968, 5033280, 5097480, 5335680, 5368832, 5437312, 5752320, 5947060, 6097920, 6224960, 6244413, 6711040, 6796640, 7114240, 7136472, 7469952, 8053248, 8155968, 8325884, 8537088, 8920590, 9337440, 9515296, 9959936, 10066560, 10194960, 10407355, 10671360, 10874624, 11504640, 11894120, 12449920, 12488826, 13422080, 13593280, 14228480, 14272944, 14939904, 16106496, 16311936, 16651768, 17841180, 18674880, 19030592, 19919872, 20133120, 20389920, 20814710, 21342720, 21749248, 23788240, 24899840, 24977652, 26844160, 27186560, 28545888, 29879808, 31222065, 32623872, 33303536, 35682360, 37349760, 38061184, 40266240, 40779840, 41629420, 42685440, 43498496, 47576480, 49799680, 49955304, 54373120, 57091776, 59759616, 62444130, 65247744, 66607072, 71364720, 74699520, 76122368, 80532480, 81559680, 83258840, 95152960, 99599360, 99910608, 108746240, 114183552, 124888260, 130495488, 133214144, 142729440, 149399040, 152244736, 163119360, 166517680, 190305920, 199821216, 217492480, 228367104, 249776520, 266428288, 285458880, 298798080, 304489472, 326238720, 333035360, 380611840, 399642432, 456734208, 499553040, 532856576, 570917760, 652477440, 666070720, 761223680, 799284864, 913468416, 999106080, 1065713152, 1141835520, 1332141440, 1522447360, 1598569728, 1998212160, 2131426304, 2283671040, 2664282880, 3197139456, 3996424320, 4567342080, 5328565760, 6394278912, 7992848640, 10657131520, 15985697280, 31971394560]

約数ペア:

[(1, 31971394560), (2, 15985697280), (3, 10657131520), (4, 7992848640), (5, 6394278912), (6, 5328565760), (7, 4567342080), (8, 3996424320), (10, 3197139456), (12, 2664282880), (14, 2283671040), (15, 2131426304), (16, 1998212160), (20, 1598569728), (21, 1522447360), (24, 1332141440), (28, 1141835520), (30, 1065713152), (32, 999106080), (35, 913468416), (40, 799284864), (42, 761223680), (48, 666070720), (49, 652477440), (56, 570917760), (60, 532856576), (64, 499553040), (70, 456734208), (80, 399642432), (84, 380611840), (96, 333035360), (98, 326238720), (105, 304489472), (107, 298798080), (112, 285458880), (120, 266428288), (128, 249776520), (140, 228367104), (147, 217492480), (160, 199821216), (168, 190305920), (192, 166517680), (196, 163119360), (210, 152244736), (214, 149399040), (224, 142729440), (240, 133214144), (245, 130495488), (256, 124888260), (280, 114183552), (294, 108746240), (320, 99910608), (321, 99599360), (336, 95152960), (384, 83258840), (392, 81559680), (397, 80532480), (420, 76122368), (428, 74699520), (448, 71364720), (480, 66607072), (490, 65247744), (512, 62444130), (535, 59759616), (560, 57091776), (588, 54373120), (640, 49955304), (642, 49799680), (672, 47576480), (735, 43498496), (749, 42685440), (768, 41629420), (784, 40779840), (794, 40266240), (840, 38061184), (856, 37349760), (896, 35682360), (960, 33303536), (980, 32623872), (1024, 31222065), (1070, 29879808), (1120, 28545888), (1176, 27186560), (1191, 26844160), (1280, 24977652), (1284, 24899840), (1344, 23788240), (1470, 21749248), (1498, 21342720), (1536, 20814710), (1568, 20389920), (1588, 20133120), (1605, 19919872), (1680, 19030592), (1712, 18674880), (1792, 17841180), (1920, 16651768), (1960, 16311936), (1985, 16106496), (2140, 14939904), (2240, 14272944), (2247, 14228480), (2352, 13593280), (2382, 13422080), (2560, 12488826), (2568, 12449920), (2688, 11894120), (2779, 11504640), (2940, 10874624), (2996, 10671360), (3072, 10407355), (3136, 10194960), (3176, 10066560), (3210, 9959936), (3360, 9515296), (3424, 9337440), (3584, 8920590), (3745, 8537088), (3840, 8325884), (3920, 8155968), (3970, 8053248), (4280, 7469952), (4480, 7136472), (4494, 7114240), (4704, 6796640), (4764, 6711040), (5120, 6244413), (5136, 6224960), (5243, 6097920), (5376, 5947060), (5558, 5752320), (5880, 5437312), (5955, 5368832), (5992, 5335680), (6272, 5097480), (6352, 5033280), (6420, 4979968), (6720, 4757648), (6848, 4668720), (7168, 4460295), (7490, 4268544), (7680, 4162942), (7840, 4077984), (7940, 4026624), (8337, 3834880), (8560, 3734976), (8960, 3568236), (8988, 3557120), (9408, 3398320), (9528, 3355520), (10272, 3112480), (10486, 3048960), (10752, 2973530), (11116, 2876160), (11235, 2845696), (11760, 2718656), (11910, 2684416), (11984, 2667840), (12544, 2548740), (12704, 2516640), (12840, 2489984), (13440, 2378824), (13696, 2334360), (13895, 2300928), (14980, 2134272), (15360, 2081471), (15680, 2038992), (15729, 2032640), (15880, 2013312), (16674, 1917440), (17120, 1867488), (17920, 1784118), (17976, 1778560), (18816, 1699160), (19056, 1677760), (19453, 1643520), (20544, 1556240), (20972, 1524480), (21504, 1486765), (22232, 1438080), (22470, 1422848), (23520, 1359328), (23820, 1342208), (23968, 1333920), (25088, 1274370), (25408, 1258320), (25680, 1244992), (26215, 1219584), (26880, 1189412), (27392, 1167180), (27790, 1150464), (29960, 1067136), (31360, 1019496), (31458, 1016320), (31760, 1006656), (33348, 958720), (34240, 933744), (35840, 892059), (35952, 889280), (37632, 849580), (38112, 838880), (38906, 821760), (41088, 778120), (41685, 766976), (41944, 762240), (42479, 752640), (44464, 719040), (44940, 711424), (47040, 679664), (47640, 671104), (47936, 666960), (50176, 637185), (50816, 629160), (51360, 622496), (52430, 609792), (53760, 594706), (54784, 583590), (55580, 575232), (58359, 547840), (59920, 533568), (62720, 509748), (62916, 508160), (63520, 503328), (66696, 479360), (68480, 466872), (71904, 444640), (75264, 424790), (76224, 419440), (77812, 410880), (78645, 406528), (82176, 389060), (83370, 383488), (83888, 381120), (84958, 376320), (88928, 359520), (89880, 355712), (94080, 339832), (95280, 335552), (95872, 333480), (97265, 328704), (101632, 314580), (102720, 311248), (104860, 304896), (107520, 297353), (109568, 291795), (111160, 287616), (116718, 273920), (119840, 266784), (125440, 254874), (125832, 254080), (127040, 251664), (127437, 250880), (133392, 239680), (136960, 233436), (143808, 222320), (150528, 212395), (152448, 209720), (155624, 205440), (157290, 203264), (164352, 194530), (166740, 191744), (167776, 190560), (169916, 188160), (177856, 179760)]