81213027840

素因数分解:

$2^9\times 3^3\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{3167}}^1$

素因数の和:3259

約数の個数: 640

約数和(自身を含む): 336012779520

約数和(自身を除く): 254799751680

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 32, 35, 36, 40, 42, 45, 48, 53, 54, 56, 60, 63, 64, 70, 72, 80, 84, 90, 96, 105, 106, 108, 112, 120, 126, 128, 135, 140, 144, 159, 160, 168, 180, 189, 192, 210, 212, 216, 224, 240, 252, 256, 265, 270, 280, 288, 315, 318, 320, 336, 360, 371, 378, 384, 420, 424, 432, 448, 477, 480, 504, 512, 530, 540, 560, 576, 630, 636, 640, 672, 720, 742, 756, 768, 795, 840, 848, 864, 896, 945, 954, 960, 1008, 1060, 1080, 1113, 1120, 1152, 1260, 1272, 1280, 1344, 1431, 1440, 1484, 1512, 1536, 1590, 1680, 1696, 1728, 1792, 1855, 1890, 1908, 1920, 2016, 2120, 2160, 2226, 2240, 2304, 2385, 2520, 2544, 2560, 2688, 2862, 2880, 2968, 3024, 3167, 3180, 3339, 3360, 3392, 3456, 3584, 3710, 3780, 3816, 3840, 4032, 4240, 4320, 4452, 4480, 4608, 4770, 5040, 5088, 5376, 5565, 5724, 5760, 5936, 6048, 6334, 6360, 6678, 6720, 6784, 6912, 7155, 7420, 7560, 7632, 7680, 8064, 8480, 8640, 8904, 8960, 9501, 9540, 10017, 10080, 10176, 10752, 11130, 11448, 11520, 11872, 12096, 12668, 12720, 13356, 13440, 13568, 13824, 14310, 14840, 15120, 15264, 15835, 16128, 16695, 16960, 17280, 17808, 17920, 19002, 19080, 20034, 20160, 20352, 22169, 22260, 22896, 23040, 23744, 24192, 25336, 25440, 26712, 26880, 27136, 28503, 28620, 29680, 30240, 30528, 31670, 32256, 33390, 33920, 34560, 35616, 38004, 38160, 40068, 40320, 40704, 44338, 44520, 45792, 47488, 47505, 48384, 50085, 50672, 50880, 53424, 53760, 57006, 57240, 59360, 60480, 61056, 63340, 66507, 66780, 67840, 69120, 71232, 76008, 76320, 80136, 80640, 81408, 85509, 88676, 89040, 91584, 94976, 95010, 96768, 100170, 101344, 101760, 106848, 110845, 114012, 114480, 118720, 120960, 122112, 126680, 133014, 133560, 135680, 142464, 142515, 152016, 152640, 160272, 161280, 167851, 171018, 177352, 178080, 183168, 189952, 190020, 199521, 200340, 202688, 203520, 213696, 221690, 228024, 228960, 237440, 241920, 244224, 253360, 266028, 267120, 284928, 285030, 304032, 305280, 320544, 332535, 335702, 342036, 354704, 356160, 366336, 380040, 399042, 400680, 405376, 407040, 427392, 427545, 443380, 456048, 457920, 474880, 483840, 503553, 506720, 532056, 534240, 569856, 570060, 598563, 608064, 610560, 641088, 665070, 671404, 684072, 709408, 712320, 732672, 760080, 798084, 801360, 810752, 839255, 854784, 855090, 886760, 912096, 915840, 949760, 997605, 1007106, 1013440, 1064112, 1068480, 1140120, 1174957, 1197126, 1216128, 1221120, 1282176, 1330140, 1342808, 1368144, 1418816, 1424640, 1510659, 1520160, 1596168, 1602720, 1621504, 1678510, 1709568, 1710180, 1773520, 1824192, 1831680, 1995210, 2014212, 2026880, 2128224, 2136960, 2280240, 2349914, 2394252, 2432256, 2517765, 2564352, 2660280, 2685616, 2736288, 2837632, 2849280, 2992815, 3021318, 3040320, 3192336, 3205440, 3357020, 3420360, 3524871, 3547040, 3648384, 3663360, 3990420, 4028424, 4053760, 4256448, 4273920, 4531977, 4560480, 4699828, 4788504, 4864512, 5035530, 5128704, 5320560, 5371232, 5472576, 5675264, 5874785, 5985630, 6042636, 6080640, 6384672, 6410880, 6714040, 6840720, 7049742, 7094080, 7296768, 7553295, 7980840, 8056848, 8107520, 8512896, 8547840, 9063954, 9120960, 9399656, 9577008, 10071060, 10574613, 10641120, 10742464, 10945152, 11350528, 11749570, 11971260, 12085272, 12161280, 12769344, 12821760, 13428080, 13681440, 14099484, 14188160, 14593536, 15106590, 15961680, 16113696, 17025792, 17624355, 18127908, 18241920, 18799312, 19154016, 20142120, 21149226, 21282240, 21484928, 21890304, 22659885, 23499140, 23942520, 24170544, 24322560, 25538688, 25643520, 26856160, 27362880, 28198968, 28376320, 30213180, 31723839, 31923360, 32227392, 34051584, 35248710, 36255816, 36483840, 37598624, 38308032, 40284240, 42298452, 42564480, 42969856, 43780608, 45319770, 46998280, 47885040, 48341088, 51077376, 52873065, 53712320, 54725760, 56397936, 56752640, 60426360, 63447678, 63846720, 64454784, 70497420, 72511632, 72967680, 75197248, 76616064, 80568480, 84596904, 85128960, 85939712, 90639540, 93996560, 95770080, 96682176, 102154752, 105746130, 107424640, 109451520, 112795872, 120852720, 126895356, 127693440, 128909568, 140994840, 145023264, 150394496, 153232128, 158619195, 161136960, 169193808, 170257920, 181279080, 187993120, 191540160, 193364352, 211492260, 214849280, 218903040, 225591744, 241705440, 253790712, 255386880, 257819136, 281989680, 290046528, 300788992, 306464256, 317238390, 322273920, 338387616, 362558160, 375986240, 383080320, 386728704, 422984520, 429698560, 451183488, 483410880, 507581424, 510773760, 563979360, 580093056, 601577984, 634476780, 644547840, 676775232, 725116320, 751972480, 766160640, 773457408, 845969040, 902366976, 966821760, 1015162848, 1127958720, 1160186112, 1268953560, 1289095680, 1353550464, 1450232640, 1503944960, 1532321280, 1691938080, 1804733952, 1933643520, 2030325696, 2255917440, 2320372224, 2537907120, 2707100928, 2900465280, 3007889920, 3383876160, 3867287040, 4060651392, 4511834880, 5075814240, 5414201856, 5800930560, 6767752320, 8121302784, 9023669760, 10151628480, 11601861120, 13535504640, 16242605568, 20303256960, 27071009280, 40606513920, 81213027840]

約数ペア:

[(1, 81213027840), (2, 40606513920), (3, 27071009280), (4, 20303256960), (5, 16242605568), (6, 13535504640), (7, 11601861120), (8, 10151628480), (9, 9023669760), (10, 8121302784), (12, 6767752320), (14, 5800930560), (15, 5414201856), (16, 5075814240), (18, 4511834880), (20, 4060651392), (21, 3867287040), (24, 3383876160), (27, 3007889920), (28, 2900465280), (30, 2707100928), (32, 2537907120), (35, 2320372224), (36, 2255917440), (40, 2030325696), (42, 1933643520), (45, 1804733952), (48, 1691938080), (53, 1532321280), (54, 1503944960), (56, 1450232640), (60, 1353550464), (63, 1289095680), (64, 1268953560), (70, 1160186112), (72, 1127958720), (80, 1015162848), (84, 966821760), (90, 902366976), (96, 845969040), (105, 773457408), (106, 766160640), (108, 751972480), (112, 725116320), (120, 676775232), (126, 644547840), (128, 634476780), (135, 601577984), (140, 580093056), (144, 563979360), (159, 510773760), (160, 507581424), (168, 483410880), (180, 451183488), (189, 429698560), (192, 422984520), (210, 386728704), (212, 383080320), (216, 375986240), (224, 362558160), (240, 338387616), (252, 322273920), (256, 317238390), (265, 306464256), (270, 300788992), (280, 290046528), (288, 281989680), (315, 257819136), (318, 255386880), (320, 253790712), (336, 241705440), (360, 225591744), (371, 218903040), (378, 214849280), (384, 211492260), (420, 193364352), (424, 191540160), (432, 187993120), (448, 181279080), (477, 170257920), (480, 169193808), (504, 161136960), (512, 158619195), (530, 153232128), (540, 150394496), (560, 145023264), (576, 140994840), (630, 128909568), (636, 127693440), (640, 126895356), (672, 120852720), (720, 112795872), (742, 109451520), (756, 107424640), (768, 105746130), (795, 102154752), (840, 96682176), (848, 95770080), (864, 93996560), (896, 90639540), (945, 85939712), (954, 85128960), (960, 84596904), (1008, 80568480), (1060, 76616064), (1080, 75197248), (1113, 72967680), (1120, 72511632), (1152, 70497420), (1260, 64454784), (1272, 63846720), (1280, 63447678), (1344, 60426360), (1431, 56752640), (1440, 56397936), (1484, 54725760), (1512, 53712320), (1536, 52873065), (1590, 51077376), (1680, 48341088), (1696, 47885040), (1728, 46998280), (1792, 45319770), (1855, 43780608), (1890, 42969856), (1908, 42564480), (1920, 42298452), (2016, 40284240), (2120, 38308032), (2160, 37598624), (2226, 36483840), (2240, 36255816), (2304, 35248710), (2385, 34051584), (2520, 32227392), (2544, 31923360), (2560, 31723839), (2688, 30213180), (2862, 28376320), (2880, 28198968), (2968, 27362880), (3024, 26856160), (3167, 25643520), (3180, 25538688), (3339, 24322560), (3360, 24170544), (3392, 23942520), (3456, 23499140), (3584, 22659885), (3710, 21890304), (3780, 21484928), (3816, 21282240), (3840, 21149226), (4032, 20142120), (4240, 19154016), (4320, 18799312), (4452, 18241920), (4480, 18127908), (4608, 17624355), (4770, 17025792), (5040, 16113696), (5088, 15961680), (5376, 15106590), (5565, 14593536), (5724, 14188160), (5760, 14099484), (5936, 13681440), (6048, 13428080), (6334, 12821760), (6360, 12769344), (6678, 12161280), (6720, 12085272), (6784, 11971260), (6912, 11749570), (7155, 11350528), (7420, 10945152), (7560, 10742464), (7632, 10641120), (7680, 10574613), (8064, 10071060), (8480, 9577008), (8640, 9399656), (8904, 9120960), (8960, 9063954), (9501, 8547840), (9540, 8512896), (10017, 8107520), (10080, 8056848), (10176, 7980840), (10752, 7553295), (11130, 7296768), (11448, 7094080), (11520, 7049742), (11872, 6840720), (12096, 6714040), (12668, 6410880), (12720, 6384672), (13356, 6080640), (13440, 6042636), (13568, 5985630), (13824, 5874785), (14310, 5675264), (14840, 5472576), (15120, 5371232), (15264, 5320560), (15835, 5128704), (16128, 5035530), (16695, 4864512), (16960, 4788504), (17280, 4699828), (17808, 4560480), (17920, 4531977), (19002, 4273920), (19080, 4256448), (20034, 4053760), (20160, 4028424), (20352, 3990420), (22169, 3663360), (22260, 3648384), (22896, 3547040), (23040, 3524871), (23744, 3420360), (24192, 3357020), (25336, 3205440), (25440, 3192336), (26712, 3040320), (26880, 3021318), (27136, 2992815), (28503, 2849280), (28620, 2837632), (29680, 2736288), (30240, 2685616), (30528, 2660280), (31670, 2564352), (32256, 2517765), (33390, 2432256), (33920, 2394252), (34560, 2349914), (35616, 2280240), (38004, 2136960), (38160, 2128224), (40068, 2026880), (40320, 2014212), (40704, 1995210), (44338, 1831680), (44520, 1824192), (45792, 1773520), (47488, 1710180), (47505, 1709568), (48384, 1678510), (50085, 1621504), (50672, 1602720), (50880, 1596168), (53424, 1520160), (53760, 1510659), (57006, 1424640), (57240, 1418816), (59360, 1368144), (60480, 1342808), (61056, 1330140), (63340, 1282176), (66507, 1221120), (66780, 1216128), (67840, 1197126), (69120, 1174957), (71232, 1140120), (76008, 1068480), (76320, 1064112), (80136, 1013440), (80640, 1007106), (81408, 997605), (85509, 949760), (88676, 915840), (89040, 912096), (91584, 886760), (94976, 855090), (95010, 854784), (96768, 839255), (100170, 810752), (101344, 801360), (101760, 798084), (106848, 760080), (110845, 732672), (114012, 712320), (114480, 709408), (118720, 684072), (120960, 671404), (122112, 665070), (126680, 641088), (133014, 610560), (133560, 608064), (135680, 598563), (142464, 570060), (142515, 569856), (152016, 534240), (152640, 532056), (160272, 506720), (161280, 503553), (167851, 483840), (171018, 474880), (177352, 457920), (178080, 456048), (183168, 443380), (189952, 427545), (190020, 427392), (199521, 407040), (200340, 405376), (202688, 400680), (203520, 399042), (213696, 380040), (221690, 366336), (228024, 356160), (228960, 354704), (237440, 342036), (241920, 335702), (244224, 332535), (253360, 320544), (266028, 305280), (267120, 304032), (284928, 285030)]