81347647680

素因数分解:

$2^6\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{16843}}^1$

素因数の和:16925

約数の個数: 448

約数和(自身を含む): 316257553920

約数和(自身を除く): 234909906240

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, 129, 130, 135, 144, 156, 160, 172, 180, 192, 195, 208, 215, 216, 234, 240, 258, 260, 270, 288, 312, 320, 344, 351, 360, 387, 390, 416, 430, 432, 468, 480, 516, 520, 540, 559, 576, 585, 624, 645, 688, 702, 720, 774, 780, 832, 860, 864, 936, 960, 1032, 1040, 1080, 1118, 1161, 1170, 1248, 1290, 1376, 1404, 1440, 1548, 1560, 1677, 1720, 1728, 1755, 1872, 1935, 2064, 2080, 2160, 2236, 2322, 2340, 2496, 2580, 2752, 2795, 2808, 2880, 3096, 3120, 3354, 3440, 3510, 3744, 3870, 4128, 4160, 4320, 4472, 4644, 4680, 5031, 5160, 5590, 5616, 5805, 6192, 6240, 6708, 6880, 7020, 7488, 7740, 8256, 8385, 8640, 8944, 9288, 9360, 10062, 10320, 11180, 11232, 11610, 12384, 12480, 13416, 13760, 14040, 15093, 15480, 16770, 16843, 17888, 18576, 18720, 20124, 20640, 22360, 22464, 23220, 24768, 25155, 26832, 28080, 30186, 30960, 33540, 33686, 35776, 37152, 37440, 40248, 41280, 44720, 46440, 50310, 50529, 53664, 56160, 60372, 61920, 67080, 67372, 74304, 75465, 80496, 84215, 89440, 92880, 100620, 101058, 107328, 112320, 120744, 123840, 134160, 134744, 150930, 151587, 160992, 168430, 178880, 185760, 201240, 202116, 218959, 241488, 252645, 268320, 269488, 301860, 303174, 321984, 336860, 371520, 402480, 404232, 437918, 454761, 482976, 505290, 536640, 538976, 603720, 606348, 656877, 673720, 724249, 757935, 804960, 808464, 875836, 909522, 965952, 1010580, 1077952, 1094795, 1207440, 1212696, 1313754, 1347440, 1448498, 1515870, 1609920, 1616928, 1751672, 1819044, 1970631, 2021160, 2172747, 2189590, 2273805, 2414880, 2425392, 2627508, 2694880, 2896996, 3031740, 3233856, 3284385, 3503344, 3621245, 3638088, 3941262, 4042320, 4345494, 4379180, 4547610, 4829760, 4850784, 5255016, 5389760, 5793992, 5911893, 6063480, 6518241, 6568770, 7006688, 7242490, 7276176, 7882524, 8084640, 8690988, 8758360, 9095220, 9415237, 9701568, 9853155, 10510032, 10863735, 11587984, 11823786, 12126960, 13036482, 13137540, 14013376, 14484980, 14552352, 15765048, 16169280, 17381976, 17516720, 18190440, 18830474, 19554723, 19706310, 21020064, 21727470, 23175968, 23647572, 24253920, 26072964, 26275080, 28245711, 28969960, 29104704, 29559465, 31530096, 32591205, 34763952, 35033440, 36380880, 37660948, 39109446, 39412620, 42040128, 43454940, 46351936, 47076185, 47295144, 48507840, 52145928, 52550160, 56491422, 57939920, 59118930, 63060192, 65182410, 69527904, 70066880, 72761760, 75321896, 78218892, 78825240, 84737133, 86909880, 94152370, 94590288, 97773615, 104291856, 105100320, 112982844, 115879840, 118237860, 126120384, 130364820, 139055808, 141228555, 145523520, 150643792, 156437784, 157650480, 169474266, 173819760, 188304740, 189180576, 195547230, 208583712, 210200640, 225965688, 231759680, 236475720, 254211399, 260729640, 282457110, 301287584, 312875568, 315300960, 338948532, 347639520, 376609480, 378361152, 391094460, 417167424, 423685665, 451931376, 472951440, 508422798, 521459280, 564914220, 602575168, 625751136, 630601920, 677897064, 695279040, 753218960, 782188920, 847371330, 903862752, 945902880, 1016845596, 1042918560, 1129828440, 1251502272, 1271056995, 1355794128, 1506437920, 1564377840, 1694742660, 1807725504, 1891805760, 2033691192, 2085837120, 2259656880, 2542113990, 2711588256, 3012875840, 3128755680, 3389485320, 4067382384, 4519313760, 5084227980, 5423176512, 6257511360, 6778970640, 8134764768, 9038627520, 10168455960, 13557941280, 16269529536, 20336911920, 27115882560, 40673823840, 81347647680]

約数ペア:

[(1, 81347647680), (2, 40673823840), (3, 27115882560), (4, 20336911920), (5, 16269529536), (6, 13557941280), (8, 10168455960), (9, 9038627520), (10, 8134764768), (12, 6778970640), (13, 6257511360), (15, 5423176512), (16, 5084227980), (18, 4519313760), (20, 4067382384), (24, 3389485320), (26, 3128755680), (27, 3012875840), (30, 2711588256), (32, 2542113990), (36, 2259656880), (39, 2085837120), (40, 2033691192), (43, 1891805760), (45, 1807725504), (48, 1694742660), (52, 1564377840), (54, 1506437920), (60, 1355794128), (64, 1271056995), (65, 1251502272), (72, 1129828440), (78, 1042918560), (80, 1016845596), (86, 945902880), (90, 903862752), (96, 847371330), (104, 782188920), (108, 753218960), (117, 695279040), (120, 677897064), (129, 630601920), (130, 625751136), (135, 602575168), (144, 564914220), (156, 521459280), (160, 508422798), (172, 472951440), (180, 451931376), (192, 423685665), (195, 417167424), (208, 391094460), (215, 378361152), (216, 376609480), (234, 347639520), (240, 338948532), (258, 315300960), (260, 312875568), (270, 301287584), (288, 282457110), (312, 260729640), (320, 254211399), (344, 236475720), (351, 231759680), (360, 225965688), (387, 210200640), (390, 208583712), (416, 195547230), (430, 189180576), (432, 188304740), (468, 173819760), (480, 169474266), (516, 157650480), (520, 156437784), (540, 150643792), (559, 145523520), (576, 141228555), (585, 139055808), (624, 130364820), (645, 126120384), (688, 118237860), (702, 115879840), (720, 112982844), (774, 105100320), (780, 104291856), (832, 97773615), (860, 94590288), (864, 94152370), (936, 86909880), (960, 84737133), (1032, 78825240), (1040, 78218892), (1080, 75321896), (1118, 72761760), (1161, 70066880), (1170, 69527904), (1248, 65182410), (1290, 63060192), (1376, 59118930), (1404, 57939920), (1440, 56491422), (1548, 52550160), (1560, 52145928), (1677, 48507840), (1720, 47295144), (1728, 47076185), (1755, 46351936), (1872, 43454940), (1935, 42040128), (2064, 39412620), (2080, 39109446), (2160, 37660948), (2236, 36380880), (2322, 35033440), (2340, 34763952), (2496, 32591205), (2580, 31530096), (2752, 29559465), (2795, 29104704), (2808, 28969960), (2880, 28245711), (3096, 26275080), (3120, 26072964), (3354, 24253920), (3440, 23647572), (3510, 23175968), (3744, 21727470), (3870, 21020064), (4128, 19706310), (4160, 19554723), (4320, 18830474), (4472, 18190440), (4644, 17516720), (4680, 17381976), (5031, 16169280), (5160, 15765048), (5590, 14552352), (5616, 14484980), (5805, 14013376), (6192, 13137540), (6240, 13036482), (6708, 12126960), (6880, 11823786), (7020, 11587984), (7488, 10863735), (7740, 10510032), (8256, 9853155), (8385, 9701568), (8640, 9415237), (8944, 9095220), (9288, 8758360), (9360, 8690988), (10062, 8084640), (10320, 7882524), (11180, 7276176), (11232, 7242490), (11610, 7006688), (12384, 6568770), (12480, 6518241), (13416, 6063480), (13760, 5911893), (14040, 5793992), (15093, 5389760), (15480, 5255016), (16770, 4850784), (16843, 4829760), (17888, 4547610), (18576, 4379180), (18720, 4345494), (20124, 4042320), (20640, 3941262), (22360, 3638088), (22464, 3621245), (23220, 3503344), (24768, 3284385), (25155, 3233856), (26832, 3031740), (28080, 2896996), (30186, 2694880), (30960, 2627508), (33540, 2425392), (33686, 2414880), (35776, 2273805), (37152, 2189590), (37440, 2172747), (40248, 2021160), (41280, 1970631), (44720, 1819044), (46440, 1751672), (50310, 1616928), (50529, 1609920), (53664, 1515870), (56160, 1448498), (60372, 1347440), (61920, 1313754), (67080, 1212696), (67372, 1207440), (74304, 1094795), (75465, 1077952), (80496, 1010580), (84215, 965952), (89440, 909522), (92880, 875836), (100620, 808464), (101058, 804960), (107328, 757935), (112320, 724249), (120744, 673720), (123840, 656877), (134160, 606348), (134744, 603720), (150930, 538976), (151587, 536640), (160992, 505290), (168430, 482976), (178880, 454761), (185760, 437918), (201240, 404232), (202116, 402480), (218959, 371520), (241488, 336860), (252645, 321984), (268320, 303174), (269488, 301860)]