19886254080

素因数分解:

$2^{11}\times 3^1\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{1201}}^1$

素因数の和:1256

約数の個数: 576

約数和(自身を含む): 80802671040

約数和(自身を除く): 60916416960

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 16, 20, 21, 22, 24, 28, 30, 32, 33, 35, 40, 42, 44, 48, 49, 55, 56, 60, 64, 66, 70, 77, 80, 84, 88, 96, 98, 105, 110, 112, 120, 128, 132, 140, 147, 154, 160, 165, 168, 176, 192, 196, 210, 220, 224, 231, 240, 245, 256, 264, 280, 294, 308, 320, 330, 336, 352, 384, 385, 392, 420, 440, 448, 462, 480, 490, 512, 528, 539, 560, 588, 616, 640, 660, 672, 704, 735, 768, 770, 784, 840, 880, 896, 924, 960, 980, 1024, 1056, 1078, 1120, 1155, 1176, 1201, 1232, 1280, 1320, 1344, 1408, 1470, 1536, 1540, 1568, 1617, 1680, 1760, 1792, 1848, 1920, 1960, 2048, 2112, 2156, 2240, 2310, 2352, 2402, 2464, 2560, 2640, 2688, 2695, 2816, 2940, 3072, 3080, 3136, 3234, 3360, 3520, 3584, 3603, 3696, 3840, 3920, 4224, 4312, 4480, 4620, 4704, 4804, 4928, 5120, 5280, 5376, 5390, 5632, 5880, 6005, 6144, 6160, 6272, 6468, 6720, 7040, 7168, 7206, 7392, 7680, 7840, 8085, 8407, 8448, 8624, 8960, 9240, 9408, 9608, 9856, 10240, 10560, 10752, 10780, 11264, 11760, 12010, 12320, 12544, 12936, 13211, 13440, 14080, 14336, 14412, 14784, 15360, 15680, 16170, 16814, 16896, 17248, 17920, 18015, 18480, 18816, 19216, 19712, 21120, 21504, 21560, 22528, 23520, 24020, 24640, 25088, 25221, 25872, 26422, 26880, 28160, 28824, 29568, 30720, 31360, 32340, 33628, 33792, 34496, 35840, 36030, 36960, 37632, 38432, 39424, 39633, 42035, 42240, 43008, 43120, 47040, 48040, 49280, 50176, 50442, 51744, 52844, 53760, 56320, 57648, 58849, 59136, 62720, 64680, 66055, 67256, 67584, 68992, 71680, 72060, 73920, 75264, 76864, 78848, 79266, 84070, 84480, 86240, 92477, 94080, 96080, 98560, 100352, 100884, 103488, 105688, 107520, 112640, 115296, 117698, 118272, 125440, 126105, 129360, 132110, 134512, 137984, 144120, 147840, 150528, 153728, 157696, 158532, 168140, 168960, 172480, 176547, 184954, 188160, 192160, 197120, 198165, 201768, 206976, 211376, 215040, 230592, 235396, 236544, 250880, 252210, 258720, 264220, 269024, 275968, 277431, 288240, 294245, 295680, 301056, 307456, 317064, 336280, 337920, 344960, 353094, 369908, 376320, 384320, 394240, 396330, 403536, 413952, 422752, 461184, 462385, 470792, 473088, 501760, 504420, 517440, 528440, 538048, 551936, 554862, 576480, 588490, 591360, 614912, 634128, 647339, 672560, 689920, 706188, 739816, 752640, 768640, 788480, 792660, 807072, 827904, 845504, 882735, 922368, 924770, 941584, 1008840, 1034880, 1056880, 1076096, 1103872, 1109724, 1152960, 1176980, 1182720, 1229824, 1268256, 1294678, 1345120, 1379840, 1387155, 1412376, 1479632, 1505280, 1537280, 1585320, 1614144, 1655808, 1691008, 1765470, 1844736, 1849540, 1883168, 1942017, 2017680, 2069760, 2113760, 2152192, 2219448, 2305920, 2353960, 2365440, 2459648, 2536512, 2589356, 2690240, 2759680, 2774310, 2824752, 2959264, 3074560, 3170640, 3228288, 3236695, 3311616, 3382016, 3530940, 3689472, 3699080, 3766336, 3884034, 4035360, 4139520, 4227520, 4304384, 4438896, 4611840, 4707920, 5073024, 5178712, 5380480, 5519360, 5548620, 5649504, 5918528, 6149120, 6341280, 6456576, 6473390, 6764032, 7061880, 7378944, 7398160, 7532672, 7768068, 8070720, 8279040, 8455040, 8608768, 8877792, 9223680, 9415840, 9710085, 10146048, 10357424, 10760960, 11097240, 11299008, 11837056, 12298240, 12682560, 12913152, 12946780, 13528064, 14123760, 14796320, 15065344, 15536136, 16141440, 16558080, 16910080, 17217536, 17755584, 18447360, 18831680, 19420170, 20292096, 20714848, 21521920, 22194480, 22598016, 23674112, 25365120, 25826304, 25893560, 27056128, 28247520, 29592640, 30130688, 31072272, 32282880, 33820160, 35511168, 36894720, 37663360, 38840340, 40584192, 41429696, 43043840, 44388960, 45196032, 47348224, 50730240, 51652608, 51787120, 56495040, 59185280, 60261376, 62144544, 64565760, 67640320, 71022336, 75326720, 77680680, 81168384, 82859392, 86087680, 88777920, 90392064, 94696448, 101460480, 103574240, 112990080, 118370560, 120522752, 124289088, 129131520, 135280640, 142044672, 150653440, 155361360, 165718784, 177555840, 180784128, 189392896, 202920960, 207148480, 225980160, 236741120, 248578176, 258263040, 284089344, 301306880, 310722720, 331437568, 355111680, 361568256, 405841920, 414296960, 451960320, 473482240, 497156352, 568178688, 602613760, 621445440, 662875136, 710223360, 828593920, 903920640, 946964480, 994312704, 1242890880, 1325750272, 1420446720, 1657187840, 1807841280, 1988625408, 2485781760, 2840893440, 3314375680, 3977250816, 4971563520, 6628751360, 9943127040, 19886254080]

約数ペア:

[(1, 19886254080), (2, 9943127040), (3, 6628751360), (4, 4971563520), (5, 3977250816), (6, 3314375680), (7, 2840893440), (8, 2485781760), (10, 1988625408), (11, 1807841280), (12, 1657187840), (14, 1420446720), (15, 1325750272), (16, 1242890880), (20, 994312704), (21, 946964480), (22, 903920640), (24, 828593920), (28, 710223360), (30, 662875136), (32, 621445440), (33, 602613760), (35, 568178688), (40, 497156352), (42, 473482240), (44, 451960320), (48, 414296960), (49, 405841920), (55, 361568256), (56, 355111680), (60, 331437568), (64, 310722720), (66, 301306880), (70, 284089344), (77, 258263040), (80, 248578176), (84, 236741120), (88, 225980160), (96, 207148480), (98, 202920960), (105, 189392896), (110, 180784128), (112, 177555840), (120, 165718784), (128, 155361360), (132, 150653440), (140, 142044672), (147, 135280640), (154, 129131520), (160, 124289088), (165, 120522752), (168, 118370560), (176, 112990080), (192, 103574240), (196, 101460480), (210, 94696448), (220, 90392064), (224, 88777920), (231, 86087680), (240, 82859392), (245, 81168384), (256, 77680680), (264, 75326720), (280, 71022336), (294, 67640320), (308, 64565760), (320, 62144544), (330, 60261376), (336, 59185280), (352, 56495040), (384, 51787120), (385, 51652608), (392, 50730240), (420, 47348224), (440, 45196032), (448, 44388960), (462, 43043840), (480, 41429696), (490, 40584192), (512, 38840340), (528, 37663360), (539, 36894720), (560, 35511168), (588, 33820160), (616, 32282880), (640, 31072272), (660, 30130688), (672, 29592640), (704, 28247520), (735, 27056128), (768, 25893560), (770, 25826304), (784, 25365120), (840, 23674112), (880, 22598016), (896, 22194480), (924, 21521920), (960, 20714848), (980, 20292096), (1024, 19420170), (1056, 18831680), (1078, 18447360), (1120, 17755584), (1155, 17217536), (1176, 16910080), (1201, 16558080), (1232, 16141440), (1280, 15536136), (1320, 15065344), (1344, 14796320), (1408, 14123760), (1470, 13528064), (1536, 12946780), (1540, 12913152), (1568, 12682560), (1617, 12298240), (1680, 11837056), (1760, 11299008), (1792, 11097240), (1848, 10760960), (1920, 10357424), (1960, 10146048), (2048, 9710085), (2112, 9415840), (2156, 9223680), (2240, 8877792), (2310, 8608768), (2352, 8455040), (2402, 8279040), (2464, 8070720), (2560, 7768068), (2640, 7532672), (2688, 7398160), (2695, 7378944), (2816, 7061880), (2940, 6764032), (3072, 6473390), (3080, 6456576), (3136, 6341280), (3234, 6149120), (3360, 5918528), (3520, 5649504), (3584, 5548620), (3603, 5519360), (3696, 5380480), (3840, 5178712), (3920, 5073024), (4224, 4707920), (4312, 4611840), (4480, 4438896), (4620, 4304384), (4704, 4227520), (4804, 4139520), (4928, 4035360), (5120, 3884034), (5280, 3766336), (5376, 3699080), (5390, 3689472), (5632, 3530940), (5880, 3382016), (6005, 3311616), (6144, 3236695), (6160, 3228288), (6272, 3170640), (6468, 3074560), (6720, 2959264), (7040, 2824752), (7168, 2774310), (7206, 2759680), (7392, 2690240), (7680, 2589356), (7840, 2536512), (8085, 2459648), (8407, 2365440), (8448, 2353960), (8624, 2305920), (8960, 2219448), (9240, 2152192), (9408, 2113760), (9608, 2069760), (9856, 2017680), (10240, 1942017), (10560, 1883168), (10752, 1849540), (10780, 1844736), (11264, 1765470), (11760, 1691008), (12010, 1655808), (12320, 1614144), (12544, 1585320), (12936, 1537280), (13211, 1505280), (13440, 1479632), (14080, 1412376), (14336, 1387155), (14412, 1379840), (14784, 1345120), (15360, 1294678), (15680, 1268256), (16170, 1229824), (16814, 1182720), (16896, 1176980), (17248, 1152960), (17920, 1109724), (18015, 1103872), (18480, 1076096), (18816, 1056880), (19216, 1034880), (19712, 1008840), (21120, 941584), (21504, 924770), (21560, 922368), (22528, 882735), (23520, 845504), (24020, 827904), (24640, 807072), (25088, 792660), (25221, 788480), (25872, 768640), (26422, 752640), (26880, 739816), (28160, 706188), (28824, 689920), (29568, 672560), (30720, 647339), (31360, 634128), (32340, 614912), (33628, 591360), (33792, 588490), (34496, 576480), (35840, 554862), (36030, 551936), (36960, 538048), (37632, 528440), (38432, 517440), (39424, 504420), (39633, 501760), (42035, 473088), (42240, 470792), (43008, 462385), (43120, 461184), (47040, 422752), (48040, 413952), (49280, 403536), (50176, 396330), (50442, 394240), (51744, 384320), (52844, 376320), (53760, 369908), (56320, 353094), (57648, 344960), (58849, 337920), (59136, 336280), (62720, 317064), (64680, 307456), (66055, 301056), (67256, 295680), (67584, 294245), (68992, 288240), (71680, 277431), (72060, 275968), (73920, 269024), (75264, 264220), (76864, 258720), (78848, 252210), (79266, 250880), (84070, 236544), (84480, 235396), (86240, 230592), (92477, 215040), (94080, 211376), (96080, 206976), (98560, 201768), (100352, 198165), (100884, 197120), (103488, 192160), (105688, 188160), (107520, 184954), (112640, 176547), (115296, 172480), (117698, 168960), (118272, 168140), (125440, 158532), (126105, 157696), (129360, 153728), (132110, 150528), (134512, 147840), (137984, 144120)]