81365338080

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{401}}^1\times {\mathrm{3613}}^1$

素因数の和:4051

約数の個数: 384

約数和(自身を含む): 307534631040

約数和(自身を除く): 226169292960

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, 65, 72, 78, 80, 90, 96, 104, 108, 117, 120, 130, 135, 144, 156, 160, 180, 195, 208, 216, 234, 240, 260, 270, 288, 312, 351, 360, 390, 401, 416, 432, 468, 480, 520, 540, 585, 624, 702, 720, 780, 802, 864, 936, 1040, 1080, 1170, 1203, 1248, 1404, 1440, 1560, 1604, 1755, 1872, 2005, 2080, 2160, 2340, 2406, 2808, 3120, 3208, 3510, 3609, 3613, 3744, 4010, 4320, 4680, 4812, 5213, 5616, 6015, 6240, 6416, 7020, 7218, 7226, 8020, 9360, 9624, 10426, 10827, 10839, 11232, 12030, 12832, 14040, 14436, 14452, 15639, 16040, 18045, 18065, 18720, 19248, 20852, 21654, 21678, 24060, 26065, 28080, 28872, 28904, 31278, 32080, 32517, 36090, 36130, 38496, 41704, 43308, 43356, 46917, 46969, 48120, 52130, 54135, 54195, 56160, 57744, 57808, 62556, 64160, 65034, 72180, 72260, 78195, 83408, 86616, 86712, 93834, 93938, 96240, 97551, 104260, 108270, 108390, 115488, 115616, 125112, 130068, 140751, 140907, 144360, 144520, 156390, 162585, 166816, 173232, 173424, 187668, 187876, 192480, 195102, 208520, 216540, 216780, 234585, 234845, 250224, 260136, 281502, 281814, 288720, 289040, 312780, 325170, 346464, 346848, 375336, 375752, 390204, 417040, 422721, 433080, 433560, 469170, 469690, 487755, 500448, 520272, 563004, 563628, 577440, 578080, 625560, 650340, 703755, 704535, 750672, 751504, 780408, 834080, 845442, 866160, 867120, 938340, 939380, 975510, 1040544, 1126008, 1127256, 1251120, 1268163, 1300680, 1407510, 1409070, 1448813, 1501344, 1503008, 1560816, 1690884, 1732320, 1734240, 1876680, 1878760, 1951020, 2113605, 2252016, 2254512, 2502240, 2536326, 2601360, 2815020, 2818140, 2897626, 3121632, 3381768, 3753360, 3757520, 3902040, 4227210, 4346439, 4504032, 4509024, 5072652, 5202720, 5630040, 5636280, 5795252, 6340815, 6763536, 7244065, 7506720, 7515040, 7804080, 8454420, 8692878, 10145304, 11260080, 11272560, 11590504, 12681630, 13039317, 13527072, 14488130, 15608160, 16908840, 17385756, 18834569, 20290608, 21732195, 22520160, 22545120, 23181008, 25363260, 26078634, 28976260, 33817680, 34771512, 37669138, 39117951, 40581216, 43464390, 46362016, 50726520, 52157268, 56503707, 57952520, 65196585, 67635360, 69543024, 75338276, 78235902, 86928780, 94172845, 101453040, 104314536, 113007414, 115905040, 130393170, 139086048, 150676552, 156471804, 169511121, 173857560, 188345690, 195589755, 202906080, 208629072, 226014828, 231810080, 260786340, 282518535, 301353104, 312943608, 339022242, 347715120, 376691380, 391179510, 417258144, 452029656, 508533363, 521572680, 565037070, 602706208, 625887216, 678044484, 695430240, 753382760, 782359020, 847555605, 904059312, 1017066726, 1043145360, 1130074140, 1251774432, 1356088968, 1506765520, 1564718040, 1695111210, 1808118624, 2034133452, 2086290720, 2260148280, 2542666815, 2712177936, 3013531040, 3129436080, 3390222420, 4068266904, 4520296560, 5085333630, 5424355872, 6258872160, 6780444840, 8136533808, 9040593120, 10170667260, 13560889680, 16273067616, 20341334520, 27121779360, 40682669040, 81365338080]

約数ペア:

[(1, 81365338080), (2, 40682669040), (3, 27121779360), (4, 20341334520), (5, 16273067616), (6, 13560889680), (8, 10170667260), (9, 9040593120), (10, 8136533808), (12, 6780444840), (13, 6258872160), (15, 5424355872), (16, 5085333630), (18, 4520296560), (20, 4068266904), (24, 3390222420), (26, 3129436080), (27, 3013531040), (30, 2712177936), (32, 2542666815), (36, 2260148280), (39, 2086290720), (40, 2034133452), (45, 1808118624), (48, 1695111210), (52, 1564718040), (54, 1506765520), (60, 1356088968), (65, 1251774432), (72, 1130074140), (78, 1043145360), (80, 1017066726), (90, 904059312), (96, 847555605), (104, 782359020), (108, 753382760), (117, 695430240), (120, 678044484), (130, 625887216), (135, 602706208), (144, 565037070), (156, 521572680), (160, 508533363), (180, 452029656), (195, 417258144), (208, 391179510), (216, 376691380), (234, 347715120), (240, 339022242), (260, 312943608), (270, 301353104), (288, 282518535), (312, 260786340), (351, 231810080), (360, 226014828), (390, 208629072), (401, 202906080), (416, 195589755), (432, 188345690), (468, 173857560), (480, 169511121), (520, 156471804), (540, 150676552), (585, 139086048), (624, 130393170), (702, 115905040), (720, 113007414), (780, 104314536), (802, 101453040), (864, 94172845), (936, 86928780), (1040, 78235902), (1080, 75338276), (1170, 69543024), (1203, 67635360), (1248, 65196585), (1404, 57952520), (1440, 56503707), (1560, 52157268), (1604, 50726520), (1755, 46362016), (1872, 43464390), (2005, 40581216), (2080, 39117951), (2160, 37669138), (2340, 34771512), (2406, 33817680), (2808, 28976260), (3120, 26078634), (3208, 25363260), (3510, 23181008), (3609, 22545120), (3613, 22520160), (3744, 21732195), (4010, 20290608), (4320, 18834569), (4680, 17385756), (4812, 16908840), (5213, 15608160), (5616, 14488130), (6015, 13527072), (6240, 13039317), (6416, 12681630), (7020, 11590504), (7218, 11272560), (7226, 11260080), (8020, 10145304), (9360, 8692878), (9624, 8454420), (10426, 7804080), (10827, 7515040), (10839, 7506720), (11232, 7244065), (12030, 6763536), (12832, 6340815), (14040, 5795252), (14436, 5636280), (14452, 5630040), (15639, 5202720), (16040, 5072652), (18045, 4509024), (18065, 4504032), (18720, 4346439), (19248, 4227210), (20852, 3902040), (21654, 3757520), (21678, 3753360), (24060, 3381768), (26065, 3121632), (28080, 2897626), (28872, 2818140), (28904, 2815020), (31278, 2601360), (32080, 2536326), (32517, 2502240), (36090, 2254512), (36130, 2252016), (38496, 2113605), (41704, 1951020), (43308, 1878760), (43356, 1876680), (46917, 1734240), (46969, 1732320), (48120, 1690884), (52130, 1560816), (54135, 1503008), (54195, 1501344), (56160, 1448813), (57744, 1409070), (57808, 1407510), (62556, 1300680), (64160, 1268163), (65034, 1251120), (72180, 1127256), (72260, 1126008), (78195, 1040544), (83408, 975510), (86616, 939380), (86712, 938340), (93834, 867120), (93938, 866160), (96240, 845442), (97551, 834080), (104260, 780408), (108270, 751504), (108390, 750672), (115488, 704535), (115616, 703755), (125112, 650340), (130068, 625560), (140751, 578080), (140907, 577440), (144360, 563628), (144520, 563004), (156390, 520272), (162585, 500448), (166816, 487755), (173232, 469690), (173424, 469170), (187668, 433560), (187876, 433080), (192480, 422721), (195102, 417040), (208520, 390204), (216540, 375752), (216780, 375336), (234585, 346848), (234845, 346464), (250224, 325170), (260136, 312780), (281502, 289040), (281814, 288720)]