19985226240

素因数分解:

$2^9\times 3^1\times 5^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{2309}}^1$

素因数の和:2372

約数の個数: 480

約数和(自身を含む): 77586284160

約数和(自身を除く): 57601057920

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 23, 24, 28, 30, 32, 35, 40, 42, 46, 48, 49, 56, 60, 64, 69, 70, 80, 84, 92, 96, 98, 105, 112, 115, 120, 128, 138, 140, 147, 160, 161, 168, 184, 192, 196, 210, 224, 230, 240, 245, 256, 276, 280, 294, 320, 322, 336, 345, 368, 384, 392, 420, 448, 460, 480, 483, 490, 512, 552, 560, 588, 640, 644, 672, 690, 735, 736, 768, 784, 805, 840, 896, 920, 960, 966, 980, 1104, 1120, 1127, 1176, 1280, 1288, 1344, 1380, 1470, 1472, 1536, 1568, 1610, 1680, 1792, 1840, 1920, 1932, 1960, 2208, 2240, 2254, 2309, 2352, 2415, 2560, 2576, 2688, 2760, 2940, 2944, 3136, 3220, 3360, 3381, 3584, 3680, 3840, 3864, 3920, 4416, 4480, 4508, 4618, 4704, 4830, 5152, 5376, 5520, 5635, 5880, 5888, 6272, 6440, 6720, 6762, 6927, 7360, 7680, 7728, 7840, 8832, 8960, 9016, 9236, 9408, 9660, 10304, 10752, 11040, 11270, 11545, 11760, 11776, 12544, 12880, 13440, 13524, 13854, 14720, 15456, 15680, 16163, 16905, 17664, 17920, 18032, 18472, 18816, 19320, 20608, 22080, 22540, 23090, 23520, 25088, 25760, 26880, 27048, 27708, 29440, 30912, 31360, 32326, 33810, 34635, 35328, 36064, 36944, 37632, 38640, 41216, 44160, 45080, 46180, 47040, 48489, 51520, 53107, 53760, 54096, 55416, 58880, 61824, 62720, 64652, 67620, 69270, 72128, 73888, 75264, 77280, 80815, 82432, 88320, 90160, 92360, 94080, 96978, 103040, 106214, 108192, 110832, 113141, 123648, 125440, 129304, 135240, 138540, 144256, 147776, 154560, 159321, 161630, 176640, 180320, 184720, 188160, 193956, 206080, 212428, 216384, 221664, 226282, 242445, 247296, 258608, 265535, 270480, 277080, 288512, 295552, 309120, 318642, 323260, 339423, 360640, 369440, 371749, 376320, 387912, 412160, 424856, 432768, 443328, 452564, 484890, 517216, 531070, 540960, 554160, 565705, 577024, 591104, 618240, 637284, 646520, 678846, 721280, 738880, 743498, 775824, 796605, 849712, 865536, 886656, 905128, 969780, 1034432, 1062140, 1081920, 1108320, 1115247, 1131410, 1182208, 1236480, 1274568, 1293040, 1357692, 1442560, 1477760, 1486996, 1551648, 1593210, 1697115, 1699424, 1731072, 1773312, 1810256, 1858745, 1939560, 2068864, 2124280, 2163840, 2216640, 2230494, 2262820, 2549136, 2586080, 2602243, 2715384, 2885120, 2955520, 2973992, 3103296, 3186420, 3394230, 3398848, 3546624, 3620512, 3717490, 3879120, 4137728, 4248560, 4327680, 4433280, 4460988, 4525640, 5098272, 5172160, 5204486, 5430768, 5576235, 5911040, 5947984, 6206592, 6372840, 6788460, 6797696, 7241024, 7434980, 7758240, 7806729, 8275456, 8497120, 8655360, 8866560, 8921976, 9051280, 10196544, 10344320, 10408972, 10861536, 11152470, 11895968, 12413184, 12745680, 13011215, 13576920, 13595392, 14482048, 14869960, 15516480, 15613458, 16994240, 17733120, 17843952, 18102560, 20393088, 20688640, 20817944, 21723072, 22304940, 23791936, 24826368, 25491360, 26022430, 27153840, 27190784, 28964096, 29739920, 31032960, 31226916, 33988480, 35687904, 36205120, 39033645, 40786176, 41377280, 41635888, 43446144, 44609880, 47583872, 50982720, 52044860, 54307680, 57928192, 59479840, 62065920, 62453832, 67976960, 71375808, 72410240, 78067290, 81572352, 83271776, 86892288, 89219760, 95167744, 101965440, 104089720, 108615360, 118959680, 124131840, 124907664, 135953920, 142751616, 144820480, 156134580, 166543552, 173784576, 178439520, 190335488, 203930880, 208179440, 217230720, 237919360, 249815328, 285503232, 289640960, 312269160, 333087104, 356879040, 407861760, 416358880, 434461440, 475838720, 499630656, 571006464, 624538320, 666174208, 713758080, 832717760, 868922880, 951677440, 999261312, 1249076640, 1332348416, 1427516160, 1665435520, 1998522624, 2498153280, 2855032320, 3330871040, 3997045248, 4996306560, 6661742080, 9992613120, 19985226240]

約数ペア:

[(1, 19985226240), (2, 9992613120), (3, 6661742080), (4, 4996306560), (5, 3997045248), (6, 3330871040), (7, 2855032320), (8, 2498153280), (10, 1998522624), (12, 1665435520), (14, 1427516160), (15, 1332348416), (16, 1249076640), (20, 999261312), (21, 951677440), (23, 868922880), (24, 832717760), (28, 713758080), (30, 666174208), (32, 624538320), (35, 571006464), (40, 499630656), (42, 475838720), (46, 434461440), (48, 416358880), (49, 407861760), (56, 356879040), (60, 333087104), (64, 312269160), (69, 289640960), (70, 285503232), (80, 249815328), (84, 237919360), (92, 217230720), (96, 208179440), (98, 203930880), (105, 190335488), (112, 178439520), (115, 173784576), (120, 166543552), (128, 156134580), (138, 144820480), (140, 142751616), (147, 135953920), (160, 124907664), (161, 124131840), (168, 118959680), (184, 108615360), (192, 104089720), (196, 101965440), (210, 95167744), (224, 89219760), (230, 86892288), (240, 83271776), (245, 81572352), (256, 78067290), (276, 72410240), (280, 71375808), (294, 67976960), (320, 62453832), (322, 62065920), (336, 59479840), (345, 57928192), (368, 54307680), (384, 52044860), (392, 50982720), (420, 47583872), (448, 44609880), (460, 43446144), (480, 41635888), (483, 41377280), (490, 40786176), (512, 39033645), (552, 36205120), (560, 35687904), (588, 33988480), (640, 31226916), (644, 31032960), (672, 29739920), (690, 28964096), (735, 27190784), (736, 27153840), (768, 26022430), (784, 25491360), (805, 24826368), (840, 23791936), (896, 22304940), (920, 21723072), (960, 20817944), (966, 20688640), (980, 20393088), (1104, 18102560), (1120, 17843952), (1127, 17733120), (1176, 16994240), (1280, 15613458), (1288, 15516480), (1344, 14869960), (1380, 14482048), (1470, 13595392), (1472, 13576920), (1536, 13011215), (1568, 12745680), (1610, 12413184), (1680, 11895968), (1792, 11152470), (1840, 10861536), (1920, 10408972), (1932, 10344320), (1960, 10196544), (2208, 9051280), (2240, 8921976), (2254, 8866560), (2309, 8655360), (2352, 8497120), (2415, 8275456), (2560, 7806729), (2576, 7758240), (2688, 7434980), (2760, 7241024), (2940, 6797696), (2944, 6788460), (3136, 6372840), (3220, 6206592), (3360, 5947984), (3381, 5911040), (3584, 5576235), (3680, 5430768), (3840, 5204486), (3864, 5172160), (3920, 5098272), (4416, 4525640), (4480, 4460988), (4508, 4433280), (4618, 4327680), (4704, 4248560), (4830, 4137728), (5152, 3879120), (5376, 3717490), (5520, 3620512), (5635, 3546624), (5880, 3398848), (5888, 3394230), (6272, 3186420), (6440, 3103296), (6720, 2973992), (6762, 2955520), (6927, 2885120), (7360, 2715384), (7680, 2602243), (7728, 2586080), (7840, 2549136), (8832, 2262820), (8960, 2230494), (9016, 2216640), (9236, 2163840), (9408, 2124280), (9660, 2068864), (10304, 1939560), (10752, 1858745), (11040, 1810256), (11270, 1773312), (11545, 1731072), (11760, 1699424), (11776, 1697115), (12544, 1593210), (12880, 1551648), (13440, 1486996), (13524, 1477760), (13854, 1442560), (14720, 1357692), (15456, 1293040), (15680, 1274568), (16163, 1236480), (16905, 1182208), (17664, 1131410), (17920, 1115247), (18032, 1108320), (18472, 1081920), (18816, 1062140), (19320, 1034432), (20608, 969780), (22080, 905128), (22540, 886656), (23090, 865536), (23520, 849712), (25088, 796605), (25760, 775824), (26880, 743498), (27048, 738880), (27708, 721280), (29440, 678846), (30912, 646520), (31360, 637284), (32326, 618240), (33810, 591104), (34635, 577024), (35328, 565705), (36064, 554160), (36944, 540960), (37632, 531070), (38640, 517216), (41216, 484890), (44160, 452564), (45080, 443328), (46180, 432768), (47040, 424856), (48489, 412160), (51520, 387912), (53107, 376320), (53760, 371749), (54096, 369440), (55416, 360640), (58880, 339423), (61824, 323260), (62720, 318642), (64652, 309120), (67620, 295552), (69270, 288512), (72128, 277080), (73888, 270480), (75264, 265535), (77280, 258608), (80815, 247296), (82432, 242445), (88320, 226282), (90160, 221664), (92360, 216384), (94080, 212428), (96978, 206080), (103040, 193956), (106214, 188160), (108192, 184720), (110832, 180320), (113141, 176640), (123648, 161630), (125440, 159321), (129304, 154560), (135240, 147776), (138540, 144256)]