20120780160

素因数分解:

$2^7\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{2083}}^1$

素因数の和:2167

約数の個数: 512

約数和(自身を含む): 78565132800

約数和(自身を除く): 58444352640

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, 43, 45, 48, 52, 54, 60, 64, 65, 72, 78, 80, 86, 90, 96, 104, 108, 117, 120, 128, 129, 130, 135, 144, 156, 160, 172, 180, 192, 195, 208, 215, 216, 234, 240, 258, 260, 270, 288, 312, 320, 344, 351, 360, 384, 387, 390, 416, 430, 432, 468, 480, 516, 520, 540, 559, 576, 585, 624, 640, 645, 688, 702, 720, 774, 780, 832, 860, 864, 936, 960, 1032, 1040, 1080, 1118, 1152, 1161, 1170, 1248, 1290, 1376, 1404, 1440, 1548, 1560, 1664, 1677, 1720, 1728, 1755, 1872, 1920, 1935, 2064, 2080, 2083, 2160, 2236, 2322, 2340, 2496, 2580, 2752, 2795, 2808, 2880, 3096, 3120, 3354, 3440, 3456, 3510, 3744, 3870, 4128, 4160, 4166, 4320, 4472, 4644, 4680, 4992, 5031, 5160, 5504, 5590, 5616, 5760, 5805, 6192, 6240, 6249, 6708, 6880, 7020, 7488, 7740, 8256, 8320, 8332, 8385, 8640, 8944, 9288, 9360, 10062, 10320, 10415, 11180, 11232, 11610, 12384, 12480, 12498, 13416, 13760, 14040, 14976, 15093, 15480, 16512, 16664, 16770, 17280, 17888, 18576, 18720, 18747, 20124, 20640, 20830, 22360, 22464, 23220, 24768, 24960, 24996, 25155, 26832, 27079, 27520, 28080, 30186, 30960, 31245, 33328, 33540, 35776, 37152, 37440, 37494, 40248, 41280, 41660, 44720, 44928, 46440, 49536, 49992, 50310, 53664, 54158, 56160, 56241, 60372, 61920, 62490, 66656, 67080, 71552, 74304, 74880, 74988, 75465, 80496, 81237, 82560, 83320, 89440, 89569, 92880, 93735, 99984, 100620, 107328, 108316, 112320, 112482, 120744, 123840, 124980, 133312, 134160, 135395, 148608, 149976, 150930, 160992, 162474, 166640, 178880, 179138, 185760, 187470, 199968, 201240, 214656, 216632, 224640, 224964, 241488, 243711, 247680, 249960, 266624, 268320, 268707, 270790, 281205, 299952, 301860, 321984, 324948, 333280, 357760, 358276, 371520, 374940, 399936, 402480, 406185, 433264, 447845, 449928, 482976, 487422, 499920, 536640, 537414, 541580, 562410, 599904, 603720, 643968, 649896, 666560, 716552, 731133, 743040, 749880, 799872, 804960, 806121, 812370, 866528, 895690, 899856, 965952, 974844, 999840, 1073280, 1074828, 1083160, 1124820, 1164397, 1199808, 1207440, 1218555, 1299792, 1333120, 1343535, 1433104, 1462266, 1499760, 1609920, 1612242, 1624740, 1733056, 1791380, 1799712, 1931904, 1949688, 1999680, 2149656, 2166320, 2249640, 2328794, 2399616, 2414880, 2418363, 2437110, 2599584, 2687070, 2866208, 2924532, 2999520, 3219840, 3224484, 3249480, 3466112, 3493191, 3582760, 3599424, 3655665, 3899376, 3999360, 4030605, 4299312, 4332640, 4499280, 4657588, 4829760, 4836726, 4874220, 5199168, 5374140, 5732416, 5821985, 5849064, 5999040, 6448968, 6498960, 6986382, 7165520, 7198848, 7311330, 7798752, 8061210, 8598624, 8665280, 8998560, 9315176, 9659520, 9673452, 9748440, 10398336, 10479573, 10748280, 11464832, 11643970, 11698128, 11998080, 12091815, 12897936, 12997920, 13972764, 14331040, 14622660, 15597504, 16122420, 17197248, 17330560, 17465955, 17997120, 18630352, 19346904, 19496880, 20959146, 21496560, 23287940, 23396256, 24183630, 25795872, 25995840, 27945528, 28662080, 29245320, 31195008, 31438719, 32244840, 34394496, 34931910, 35994240, 37260704, 38693808, 38993760, 41918292, 42993120, 46575880, 46792512, 48367260, 51591744, 51991680, 52397865, 55891056, 57324160, 58490640, 62877438, 64489680, 69863820, 74521408, 77387616, 77987520, 83836584, 85986240, 93151760, 93585024, 96734520, 103183488, 104795730, 111782112, 116981280, 125754876, 128979360, 139727640, 149042816, 154775232, 155975040, 157193595, 167673168, 171972480, 186303520, 193469040, 209591460, 223564224, 233962560, 251509752, 257958720, 279455280, 309550464, 314387190, 335346336, 372607040, 386938080, 419182920, 447128448, 467925120, 503019504, 515917440, 558910560, 628774380, 670692672, 745214080, 773876160, 838365840, 1006039008, 1117821120, 1257548760, 1341385344, 1547752320, 1676731680, 2012078016, 2235642240, 2515097520, 3353463360, 4024156032, 5030195040, 6706926720, 10060390080, 20120780160]

約数ペア:

[(1, 20120780160), (2, 10060390080), (3, 6706926720), (4, 5030195040), (5, 4024156032), (6, 3353463360), (8, 2515097520), (9, 2235642240), (10, 2012078016), (12, 1676731680), (13, 1547752320), (15, 1341385344), (16, 1257548760), (18, 1117821120), (20, 1006039008), (24, 838365840), (26, 773876160), (27, 745214080), (30, 670692672), (32, 628774380), (36, 558910560), (39, 515917440), (40, 503019504), (43, 467925120), (45, 447128448), (48, 419182920), (52, 386938080), (54, 372607040), (60, 335346336), (64, 314387190), (65, 309550464), (72, 279455280), (78, 257958720), (80, 251509752), (86, 233962560), (90, 223564224), (96, 209591460), (104, 193469040), (108, 186303520), (117, 171972480), (120, 167673168), (128, 157193595), (129, 155975040), (130, 154775232), (135, 149042816), (144, 139727640), (156, 128979360), (160, 125754876), (172, 116981280), (180, 111782112), (192, 104795730), (195, 103183488), (208, 96734520), (215, 93585024), (216, 93151760), (234, 85986240), (240, 83836584), (258, 77987520), (260, 77387616), (270, 74521408), (288, 69863820), (312, 64489680), (320, 62877438), (344, 58490640), (351, 57324160), (360, 55891056), (384, 52397865), (387, 51991680), (390, 51591744), (416, 48367260), (430, 46792512), (432, 46575880), (468, 42993120), (480, 41918292), (516, 38993760), (520, 38693808), (540, 37260704), (559, 35994240), (576, 34931910), (585, 34394496), (624, 32244840), (640, 31438719), (645, 31195008), (688, 29245320), (702, 28662080), (720, 27945528), (774, 25995840), (780, 25795872), (832, 24183630), (860, 23396256), (864, 23287940), (936, 21496560), (960, 20959146), (1032, 19496880), (1040, 19346904), (1080, 18630352), (1118, 17997120), (1152, 17465955), (1161, 17330560), (1170, 17197248), (1248, 16122420), (1290, 15597504), (1376, 14622660), (1404, 14331040), (1440, 13972764), (1548, 12997920), (1560, 12897936), (1664, 12091815), (1677, 11998080), (1720, 11698128), (1728, 11643970), (1755, 11464832), (1872, 10748280), (1920, 10479573), (1935, 10398336), (2064, 9748440), (2080, 9673452), (2083, 9659520), (2160, 9315176), (2236, 8998560), (2322, 8665280), (2340, 8598624), (2496, 8061210), (2580, 7798752), (2752, 7311330), (2795, 7198848), (2808, 7165520), (2880, 6986382), (3096, 6498960), (3120, 6448968), (3354, 5999040), (3440, 5849064), (3456, 5821985), (3510, 5732416), (3744, 5374140), (3870, 5199168), (4128, 4874220), (4160, 4836726), (4166, 4829760), (4320, 4657588), (4472, 4499280), (4644, 4332640), (4680, 4299312), (4992, 4030605), (5031, 3999360), (5160, 3899376), (5504, 3655665), (5590, 3599424), (5616, 3582760), (5760, 3493191), (5805, 3466112), (6192, 3249480), (6240, 3224484), (6249, 3219840), (6708, 2999520), (6880, 2924532), (7020, 2866208), (7488, 2687070), (7740, 2599584), (8256, 2437110), (8320, 2418363), (8332, 2414880), (8385, 2399616), (8640, 2328794), (8944, 2249640), (9288, 2166320), (9360, 2149656), (10062, 1999680), (10320, 1949688), (10415, 1931904), (11180, 1799712), (11232, 1791380), (11610, 1733056), (12384, 1624740), (12480, 1612242), (12498, 1609920), (13416, 1499760), (13760, 1462266), (14040, 1433104), (14976, 1343535), (15093, 1333120), (15480, 1299792), (16512, 1218555), (16664, 1207440), (16770, 1199808), (17280, 1164397), (17888, 1124820), (18576, 1083160), (18720, 1074828), (18747, 1073280), (20124, 999840), (20640, 974844), (20830, 965952), (22360, 899856), (22464, 895690), (23220, 866528), (24768, 812370), (24960, 806121), (24996, 804960), (25155, 799872), (26832, 749880), (27079, 743040), (27520, 731133), (28080, 716552), (30186, 666560), (30960, 649896), (31245, 643968), (33328, 603720), (33540, 599904), (35776, 562410), (37152, 541580), (37440, 537414), (37494, 536640), (40248, 499920), (41280, 487422), (41660, 482976), (44720, 449928), (44928, 447845), (46440, 433264), (49536, 406185), (49992, 402480), (50310, 399936), (53664, 374940), (54158, 371520), (56160, 358276), (56241, 357760), (60372, 333280), (61920, 324948), (62490, 321984), (66656, 301860), (67080, 299952), (71552, 281205), (74304, 270790), (74880, 268707), (74988, 268320), (75465, 266624), (80496, 249960), (81237, 247680), (82560, 243711), (83320, 241488), (89440, 224964), (89569, 224640), (92880, 216632), (93735, 214656), (99984, 201240), (100620, 199968), (107328, 187470), (108316, 185760), (112320, 179138), (112482, 178880), (120744, 166640), (123840, 162474), (124980, 160992), (133312, 150930), (134160, 149976), (135395, 148608)]