20609372160

素因数分解:

$2^{12}\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1$

素因数の和:159

約数の個数: 832

約数和(自身を含む): 81904757760

約数和(自身を除く): 61295385600

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, 47, 48, 52, 54, 60, 61, 64, 65, 72, 78, 80, 90, 94, 96, 104, 108, 117, 120, 122, 128, 130, 135, 141, 144, 156, 160, 180, 183, 188, 192, 195, 208, 216, 234, 235, 240, 244, 256, 260, 270, 282, 288, 305, 312, 320, 351, 360, 366, 376, 384, 390, 416, 423, 432, 468, 470, 480, 488, 512, 520, 540, 549, 564, 576, 585, 610, 611, 624, 640, 702, 705, 720, 732, 752, 768, 780, 793, 832, 846, 864, 915, 936, 940, 960, 976, 1024, 1040, 1080, 1098, 1128, 1152, 1170, 1220, 1222, 1248, 1269, 1280, 1404, 1410, 1440, 1464, 1504, 1536, 1560, 1586, 1647, 1664, 1692, 1728, 1755, 1830, 1833, 1872, 1880, 1920, 1952, 2048, 2080, 2115, 2160, 2196, 2256, 2304, 2340, 2379, 2440, 2444, 2496, 2538, 2560, 2745, 2808, 2820, 2867, 2880, 2928, 3008, 3055, 3072, 3120, 3172, 3294, 3328, 3384, 3456, 3510, 3660, 3666, 3744, 3760, 3840, 3904, 3965, 4096, 4160, 4230, 4320, 4392, 4512, 4608, 4680, 4758, 4880, 4888, 4992, 5076, 5120, 5490, 5499, 5616, 5640, 5734, 5760, 5856, 6016, 6110, 6144, 6240, 6344, 6345, 6588, 6656, 6768, 6912, 7020, 7137, 7320, 7332, 7488, 7520, 7680, 7808, 7930, 8235, 8320, 8460, 8601, 8640, 8784, 9024, 9165, 9216, 9360, 9516, 9760, 9776, 9984, 10152, 10240, 10980, 10998, 11232, 11280, 11468, 11520, 11712, 11895, 12032, 12220, 12288, 12480, 12688, 12690, 13176, 13312, 13536, 13824, 14040, 14274, 14335, 14640, 14664, 14976, 15040, 15360, 15616, 15860, 16470, 16497, 16640, 16920, 17202, 17280, 17568, 18048, 18330, 18432, 18720, 19032, 19520, 19552, 19968, 20304, 20480, 21411, 21960, 21996, 22464, 22560, 22936, 23040, 23424, 23790, 24064, 24440, 24960, 25376, 25380, 25803, 26352, 26624, 27072, 27495, 27648, 28080, 28548, 28670, 29280, 29328, 29952, 30080, 30720, 31232, 31720, 32940, 32994, 33280, 33840, 34404, 34560, 35136, 35685, 36096, 36660, 36864, 37271, 37440, 38064, 39040, 39104, 39936, 40608, 42822, 43005, 43920, 43992, 44928, 45120, 45872, 46080, 46848, 47580, 48128, 48880, 49920, 50752, 50760, 51606, 52704, 53248, 54144, 54990, 55296, 56160, 57096, 57340, 58560, 58656, 59904, 60160, 61440, 62464, 63440, 65880, 65988, 66560, 67680, 68808, 69120, 70272, 71370, 72192, 73320, 74542, 74880, 76128, 77409, 78080, 78208, 79872, 81216, 82485, 85644, 86010, 87840, 87984, 89856, 90240, 91744, 92160, 93696, 95160, 96256, 97760, 99840, 101504, 101520, 103212, 105408, 107055, 108288, 109980, 110592, 111813, 112320, 114192, 114680, 117120, 117312, 119808, 120320, 124928, 126880, 129015, 131760, 131976, 133120, 135360, 137616, 138240, 140544, 142740, 144384, 146640, 149084, 149760, 152256, 154818, 156160, 156416, 159744, 162432, 164970, 171288, 172020, 175680, 175968, 179712, 180480, 183488, 184320, 186355, 187392, 190320, 192512, 195520, 199680, 203008, 203040, 206424, 210816, 214110, 216576, 219960, 223626, 224640, 228384, 229360, 234240, 234624, 239616, 240640, 249856, 253760, 258030, 263520, 263952, 266240, 270720, 275232, 276480, 281088, 285480, 288768, 293280, 298168, 299520, 304512, 309636, 312320, 312832, 324864, 329940, 335439, 342576, 344040, 351360, 351936, 359424, 360960, 366976, 372710, 374784, 380640, 387045, 391040, 399360, 406016, 406080, 412848, 421632, 428220, 433152, 439920, 447252, 449280, 456768, 458720, 468480, 469248, 479232, 481280, 507520, 516060, 527040, 527904, 541440, 550464, 552960, 559065, 562176, 570960, 577536, 586560, 596336, 599040, 609024, 619272, 624640, 625664, 649728, 659880, 670878, 685152, 688080, 702720, 703872, 718848, 721920, 733952, 745420, 749568, 761280, 774090, 782080, 798720, 812032, 812160, 825696, 843264, 856440, 866304, 879840, 894504, 898560, 913536, 917440, 936960, 938496, 962560, 1006317, 1015040, 1032120, 1054080, 1055808, 1082880, 1100928, 1118130, 1124352, 1141920, 1173120, 1192672, 1198080, 1218048, 1238544, 1249280, 1251328, 1299456, 1319760, 1341756, 1370304, 1376160, 1405440, 1407744, 1437696, 1443840, 1467904, 1490840, 1522560, 1548180, 1564160, 1624064, 1624320, 1651392, 1677195, 1686528, 1712880, 1732608, 1759680, 1789008, 1797120, 1827072, 1834880, 1873920, 1876992, 2012634, 2030080, 2064240, 2108160, 2111616, 2165760, 2201856, 2236260, 2248704, 2283840, 2346240, 2385344, 2396160, 2436096, 2477088, 2502656, 2598912, 2639520, 2683512, 2740608, 2752320, 2810880, 2815488, 2887680, 2935808, 2981680, 3045120, 3096360, 3128320, 3248128, 3248640, 3302784, 3354390, 3373056, 3425760, 3519360, 3578016, 3594240, 3654144, 3669760, 3747840, 3753984, 4025268, 4060160, 4128480, 4216320, 4223232, 4331520, 4403712, 4472520, 4567680, 4692480, 4770688, 4872192, 4954176, 5031585, 5197824, 5279040, 5367024, 5481216, 5504640, 5621760, 5630976, 5871616, 5963360, 6090240, 6192720, 6256640, 6497280, 6605568, 6708780, 6746112, 6851520, 7038720, 7156032, 7188480, 7308288, 7339520, 7507968, 8050536, 8120320, 8256960, 8432640, 8446464, 8663040, 8807424, 8945040, 9135360, 9384960, 9541376, 9744384, 9908352, 10063170, 10558080, 10734048, 10962432, 11009280, 11243520, 11261952, 11743232, 11926720, 12180480, 12385440, 12513280, 12994560, 13211136, 13417560, 13703040, 14077440, 14312064, 14616576, 14679040, 16101072, 16240640, 16513920, 16865280, 16892928, 17614848, 17890080, 18270720, 18769920, 19082752, 19816704, 20126340, 21116160, 21468096, 21924864, 22018560, 22523904, 23853440, 24360960, 24770880, 25989120, 26422272, 26835120, 27406080, 28154880, 28624128, 29233152, 29358080, 32202144, 33027840, 33730560, 33785856, 35229696, 35780160, 36541440, 37539840, 38165504, 39633408, 40252680, 42232320, 42936192, 43849728, 44037120, 47706880, 48721920, 49541760, 52844544, 53670240, 54812160, 56309760, 57248256, 58716160, 64404288, 66055680, 67571712, 71560320, 73082880, 76331008, 79266816, 80505360, 84464640, 85872384, 87699456, 88074240, 95413760, 99083520, 105689088, 107340480, 109624320, 112619520, 114496512, 128808576, 132111360, 143120640, 146165760, 152662016, 158533632, 161010720, 168929280, 171744768, 176148480, 190827520, 198167040, 214680960, 219248640, 228993024, 257617152, 264222720, 286241280, 317067264, 322021440, 337858560, 343489536, 381655040, 396334080, 429361920, 438497280, 457986048, 515234304, 528445440, 572482560, 644042880, 686979072, 763310080, 792668160, 858723840, 1030468608, 1144965120, 1288085760, 1373958144, 1585336320, 1717447680, 2060937216, 2289930240, 2576171520, 3434895360, 4121874432, 5152343040, 6869790720, 10304686080, 20609372160]

約数ペア:

[(1, 20609372160), (2, 10304686080), (3, 6869790720), (4, 5152343040), (5, 4121874432), (6, 3434895360), (8, 2576171520), (9, 2289930240), (10, 2060937216), (12, 1717447680), (13, 1585336320), (15, 1373958144), (16, 1288085760), (18, 1144965120), (20, 1030468608), (24, 858723840), (26, 792668160), (27, 763310080), (30, 686979072), (32, 644042880), (36, 572482560), (39, 528445440), (40, 515234304), (45, 457986048), (47, 438497280), (48, 429361920), (52, 396334080), (54, 381655040), (60, 343489536), (61, 337858560), (64, 322021440), (65, 317067264), (72, 286241280), (78, 264222720), (80, 257617152), (90, 228993024), (94, 219248640), (96, 214680960), (104, 198167040), (108, 190827520), (117, 176148480), (120, 171744768), (122, 168929280), (128, 161010720), (130, 158533632), (135, 152662016), (141, 146165760), (144, 143120640), (156, 132111360), (160, 128808576), (180, 114496512), (183, 112619520), (188, 109624320), (192, 107340480), (195, 105689088), (208, 99083520), (216, 95413760), (234, 88074240), (235, 87699456), (240, 85872384), (244, 84464640), (256, 80505360), (260, 79266816), (270, 76331008), (282, 73082880), (288, 71560320), (305, 67571712), (312, 66055680), (320, 64404288), (351, 58716160), (360, 57248256), (366, 56309760), (376, 54812160), (384, 53670240), (390, 52844544), (416, 49541760), (423, 48721920), (432, 47706880), (468, 44037120), (470, 43849728), (480, 42936192), (488, 42232320), (512, 40252680), (520, 39633408), (540, 38165504), (549, 37539840), (564, 36541440), (576, 35780160), (585, 35229696), (610, 33785856), (611, 33730560), (624, 33027840), (640, 32202144), (702, 29358080), (705, 29233152), (720, 28624128), (732, 28154880), (752, 27406080), (768, 26835120), (780, 26422272), (793, 25989120), (832, 24770880), (846, 24360960), (864, 23853440), (915, 22523904), (936, 22018560), (940, 21924864), (960, 21468096), (976, 21116160), (1024, 20126340), (1040, 19816704), (1080, 19082752), (1098, 18769920), (1128, 18270720), (1152, 17890080), (1170, 17614848), (1220, 16892928), (1222, 16865280), (1248, 16513920), (1269, 16240640), (1280, 16101072), (1404, 14679040), (1410, 14616576), (1440, 14312064), (1464, 14077440), (1504, 13703040), (1536, 13417560), (1560, 13211136), (1586, 12994560), (1647, 12513280), (1664, 12385440), (1692, 12180480), (1728, 11926720), (1755, 11743232), (1830, 11261952), (1833, 11243520), (1872, 11009280), (1880, 10962432), (1920, 10734048), (1952, 10558080), (2048, 10063170), (2080, 9908352), (2115, 9744384), (2160, 9541376), (2196, 9384960), (2256, 9135360), (2304, 8945040), (2340, 8807424), (2379, 8663040), (2440, 8446464), (2444, 8432640), (2496, 8256960), (2538, 8120320), (2560, 8050536), (2745, 7507968), (2808, 7339520), (2820, 7308288), (2867, 7188480), (2880, 7156032), (2928, 7038720), (3008, 6851520), (3055, 6746112), (3072, 6708780), (3120, 6605568), (3172, 6497280), (3294, 6256640), (3328, 6192720), (3384, 6090240), (3456, 5963360), (3510, 5871616), (3660, 5630976), (3666, 5621760), (3744, 5504640), (3760, 5481216), (3840, 5367024), (3904, 5279040), (3965, 5197824), (4096, 5031585), (4160, 4954176), (4230, 4872192), (4320, 4770688), (4392, 4692480), (4512, 4567680), (4608, 4472520), (4680, 4403712), (4758, 4331520), (4880, 4223232), (4888, 4216320), (4992, 4128480), (5076, 4060160), (5120, 4025268), (5490, 3753984), (5499, 3747840), (5616, 3669760), (5640, 3654144), (5734, 3594240), (5760, 3578016), (5856, 3519360), (6016, 3425760), (6110, 3373056), (6144, 3354390), (6240, 3302784), (6344, 3248640), (6345, 3248128), (6588, 3128320), (6656, 3096360), (6768, 3045120), (6912, 2981680), (7020, 2935808), (7137, 2887680), (7320, 2815488), (7332, 2810880), (7488, 2752320), (7520, 2740608), (7680, 2683512), (7808, 2639520), (7930, 2598912), (8235, 2502656), (8320, 2477088), (8460, 2436096), (8601, 2396160), (8640, 2385344), (8784, 2346240), (9024, 2283840), (9165, 2248704), (9216, 2236260), (9360, 2201856), (9516, 2165760), (9760, 2111616), (9776, 2108160), (9984, 2064240), (10152, 2030080), (10240, 2012634), (10980, 1876992), (10998, 1873920), (11232, 1834880), (11280, 1827072), (11468, 1797120), (11520, 1789008), (11712, 1759680), (11895, 1732608), (12032, 1712880), (12220, 1686528), (12288, 1677195), (12480, 1651392), (12688, 1624320), (12690, 1624064), (13176, 1564160), (13312, 1548180), (13536, 1522560), (13824, 1490840), (14040, 1467904), (14274, 1443840), (14335, 1437696), (14640, 1407744), (14664, 1405440), (14976, 1376160), (15040, 1370304), (15360, 1341756), (15616, 1319760), (15860, 1299456), (16470, 1251328), (16497, 1249280), (16640, 1238544), (16920, 1218048), (17202, 1198080), (17280, 1192672), (17568, 1173120), (18048, 1141920), (18330, 1124352), (18432, 1118130), (18720, 1100928), (19032, 1082880), (19520, 1055808), (19552, 1054080), (19968, 1032120), (20304, 1015040), (20480, 1006317), (21411, 962560), (21960, 938496), (21996, 936960), (22464, 917440), (22560, 913536), (22936, 898560), (23040, 894504), (23424, 879840), (23790, 866304), (24064, 856440), (24440, 843264), (24960, 825696), (25376, 812160), (25380, 812032), (25803, 798720), (26352, 782080), (26624, 774090), (27072, 761280), (27495, 749568), (27648, 745420), (28080, 733952), (28548, 721920), (28670, 718848), (29280, 703872), (29328, 702720), (29952, 688080), (30080, 685152), (30720, 670878), (31232, 659880), (31720, 649728), (32940, 625664), (32994, 624640), (33280, 619272), (33840, 609024), (34404, 599040), (34560, 596336), (35136, 586560), (35685, 577536), (36096, 570960), (36660, 562176), (36864, 559065), (37271, 552960), (37440, 550464), (38064, 541440), (39040, 527904), (39104, 527040), (39936, 516060), (40608, 507520), (42822, 481280), (43005, 479232), (43920, 469248), (43992, 468480), (44928, 458720), (45120, 456768), (45872, 449280), (46080, 447252), (46848, 439920), (47580, 433152), (48128, 428220), (48880, 421632), (49920, 412848), (50752, 406080), (50760, 406016), (51606, 399360), (52704, 391040), (53248, 387045), (54144, 380640), (54990, 374784), (55296, 372710), (56160, 366976), (57096, 360960), (57340, 359424), (58560, 351936), (58656, 351360), (59904, 344040), (60160, 342576), (61440, 335439), (62464, 329940), (63440, 324864), (65880, 312832), (65988, 312320), (66560, 309636), (67680, 304512), (68808, 299520), (69120, 298168), (70272, 293280), (71370, 288768), (72192, 285480), (73320, 281088), (74542, 276480), (74880, 275232), (76128, 270720), (77409, 266240), (78080, 263952), (78208, 263520), (79872, 258030), (81216, 253760), (82485, 249856), (85644, 240640), (86010, 239616), (87840, 234624), (87984, 234240), (89856, 229360), (90240, 228384), (91744, 224640), (92160, 223626), (93696, 219960), (95160, 216576), (96256, 214110), (97760, 210816), (99840, 206424), (101504, 203040), (101520, 203008), (103212, 199680), (105408, 195520), (107055, 192512), (108288, 190320), (109980, 187392), (110592, 186355), (111813, 184320), (112320, 183488), (114192, 180480), (114680, 179712), (117120, 175968), (117312, 175680), (119808, 172020), (120320, 171288), (124928, 164970), (126880, 162432), (129015, 159744), (131760, 156416), (131976, 156160), (133120, 154818), (135360, 152256), (137616, 149760), (138240, 149084), (140544, 146640), (142740, 144384)]