20529080640

素因数分解:

$2^6\times 3^4\times 5^1\times {\mathrm{43}}^1\times {\mathrm{113}}^1\times {\mathrm{163}}^1$

素因数の和:348

約数の個数: 560

約数和(自身を含む): 75847578048

約数和(自身を除く): 55318497408

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 43, 45, 48, 54, 60, 64, 72, 80, 81, 86, 90, 96, 108, 113, 120, 129, 135, 144, 160, 162, 163, 172, 180, 192, 215, 216, 226, 240, 258, 270, 288, 320, 324, 326, 339, 344, 360, 387, 405, 430, 432, 452, 480, 489, 516, 540, 565, 576, 645, 648, 652, 678, 688, 720, 774, 810, 815, 860, 864, 904, 960, 978, 1017, 1032, 1080, 1130, 1161, 1290, 1296, 1304, 1356, 1376, 1440, 1467, 1548, 1620, 1630, 1695, 1720, 1728, 1808, 1935, 1956, 2034, 2064, 2160, 2260, 2322, 2445, 2580, 2592, 2608, 2712, 2752, 2880, 2934, 3051, 3096, 3240, 3260, 3390, 3440, 3483, 3616, 3870, 3912, 4068, 4128, 4320, 4401, 4520, 4644, 4859, 4890, 5085, 5160, 5184, 5216, 5424, 5805, 5868, 6102, 6192, 6480, 6520, 6780, 6880, 6966, 7009, 7232, 7335, 7740, 7824, 8136, 8256, 8640, 8802, 9040, 9153, 9288, 9718, 9780, 10170, 10320, 10432, 10848, 11610, 11736, 12204, 12384, 12960, 13040, 13203, 13560, 13760, 13932, 14018, 14577, 14670, 15255, 15480, 15648, 16272, 17415, 17604, 18080, 18306, 18419, 18576, 19436, 19560, 20340, 20640, 21027, 21696, 22005, 23220, 23472, 24295, 24408, 24768, 25920, 26080, 26406, 27120, 27864, 28036, 29154, 29340, 30510, 30960, 31296, 32544, 34830, 35045, 35208, 36160, 36612, 36838, 37152, 38872, 39120, 40680, 41280, 42054, 43731, 44010, 45765, 46440, 46944, 48590, 48816, 52160, 52812, 54240, 55257, 55728, 56072, 58308, 58680, 61020, 61920, 63081, 65088, 66015, 69660, 70090, 70416, 72885, 73224, 73676, 74304, 77744, 78240, 81360, 84108, 87462, 88020, 91530, 92095, 92880, 93888, 97180, 97632, 105135, 105624, 108480, 110514, 111456, 112144, 116616, 117360, 122040, 123840, 126162, 131193, 132030, 139320, 140180, 140832, 145770, 146448, 147352, 155488, 156480, 162720, 165771, 168216, 174924, 176040, 183060, 184190, 185760, 189243, 194360, 195264, 210270, 211248, 218655, 221028, 222912, 224288, 233232, 234720, 244080, 252324, 262386, 264060, 276285, 278640, 280360, 281664, 291540, 292896, 294704, 310976, 315405, 325440, 331542, 336432, 349848, 352080, 366120, 368380, 371520, 378486, 388720, 393579, 420540, 422496, 437310, 442056, 448576, 466464, 469440, 488160, 497313, 504648, 524772, 528120, 552570, 557280, 560720, 567729, 583080, 585792, 589408, 630810, 655965, 663084, 672864, 699696, 704160, 732240, 736760, 756972, 777440, 787158, 792017, 828855, 841080, 844992, 874620, 884112, 932928, 946215, 976320, 994626, 1009296, 1049544, 1056240, 1105140, 1114560, 1121440, 1135458, 1166160, 1178816, 1261620, 1311930, 1326168, 1345728, 1399392, 1408320, 1464480, 1473520, 1491939, 1513944, 1554880, 1574316, 1584034, 1657710, 1682160, 1749240, 1768224, 1892430, 1967895, 1989252, 2018592, 2099088, 2112480, 2210280, 2242880, 2270916, 2332320, 2376051, 2486565, 2523240, 2623860, 2652336, 2798784, 2838645, 2928960, 2947040, 2983878, 3027888, 3148632, 3168068, 3315420, 3364320, 3498480, 3536448, 3784860, 3935790, 3960085, 3978504, 4037184, 4198176, 4224960, 4420560, 4541832, 4664640, 4752102, 4973130, 5046480, 5247720, 5304672, 5677290, 5894080, 5967756, 6055776, 6297264, 6336136, 6630840, 6728640, 6996960, 7128153, 7459695, 7569720, 7871580, 7920170, 7957008, 8396352, 8841120, 9083664, 9504204, 9946260, 10092960, 10495440, 10609344, 11354580, 11880255, 11935512, 12111552, 12594528, 12672272, 13261680, 13993920, 14256306, 14919390, 15139440, 15743160, 15840340, 15914016, 17682240, 18167328, 19008408, 19892520, 20185920, 20990880, 21384459, 22709160, 23760510, 23871024, 25189056, 25344544, 26523360, 28512612, 29838780, 30278880, 31486320, 31680680, 31828032, 35640765, 36334656, 38016816, 39785040, 41981760, 42768918, 45418320, 47521020, 47742048, 50689088, 53046720, 57025224, 59677560, 60557760, 62972640, 63361360, 64153377, 71281530, 76033632, 79570080, 85537836, 90836640, 95042040, 95484096, 106922295, 114050448, 119355120, 125945280, 126722720, 128306754, 142563060, 152067264, 159140160, 171075672, 181673280, 190084080, 213844590, 228100896, 238710240, 253445440, 256613508, 285126120, 320766885, 342151344, 380168160, 427689180, 456201792, 477420480, 513227016, 570252240, 641533770, 684302688, 760336320, 855378360, 1026454032, 1140504480, 1283067540, 1368605376, 1710756720, 2052908064, 2281008960, 2566135080, 3421513440, 4105816128, 5132270160, 6843026880, 10264540320, 20529080640]

約数ペア:

[(1, 20529080640), (2, 10264540320), (3, 6843026880), (4, 5132270160), (5, 4105816128), (6, 3421513440), (8, 2566135080), (9, 2281008960), (10, 2052908064), (12, 1710756720), (15, 1368605376), (16, 1283067540), (18, 1140504480), (20, 1026454032), (24, 855378360), (27, 760336320), (30, 684302688), (32, 641533770), (36, 570252240), (40, 513227016), (43, 477420480), (45, 456201792), (48, 427689180), (54, 380168160), (60, 342151344), (64, 320766885), (72, 285126120), (80, 256613508), (81, 253445440), (86, 238710240), (90, 228100896), (96, 213844590), (108, 190084080), (113, 181673280), (120, 171075672), (129, 159140160), (135, 152067264), (144, 142563060), (160, 128306754), (162, 126722720), (163, 125945280), (172, 119355120), (180, 114050448), (192, 106922295), (215, 95484096), (216, 95042040), (226, 90836640), (240, 85537836), (258, 79570080), (270, 76033632), (288, 71281530), (320, 64153377), (324, 63361360), (326, 62972640), (339, 60557760), (344, 59677560), (360, 57025224), (387, 53046720), (405, 50689088), (430, 47742048), (432, 47521020), (452, 45418320), (480, 42768918), (489, 41981760), (516, 39785040), (540, 38016816), (565, 36334656), (576, 35640765), (645, 31828032), (648, 31680680), (652, 31486320), (678, 30278880), (688, 29838780), (720, 28512612), (774, 26523360), (810, 25344544), (815, 25189056), (860, 23871024), (864, 23760510), (904, 22709160), (960, 21384459), (978, 20990880), (1017, 20185920), (1032, 19892520), (1080, 19008408), (1130, 18167328), (1161, 17682240), (1290, 15914016), (1296, 15840340), (1304, 15743160), (1356, 15139440), (1376, 14919390), (1440, 14256306), (1467, 13993920), (1548, 13261680), (1620, 12672272), (1630, 12594528), (1695, 12111552), (1720, 11935512), (1728, 11880255), (1808, 11354580), (1935, 10609344), (1956, 10495440), (2034, 10092960), (2064, 9946260), (2160, 9504204), (2260, 9083664), (2322, 8841120), (2445, 8396352), (2580, 7957008), (2592, 7920170), (2608, 7871580), (2712, 7569720), (2752, 7459695), (2880, 7128153), (2934, 6996960), (3051, 6728640), (3096, 6630840), (3240, 6336136), (3260, 6297264), (3390, 6055776), (3440, 5967756), (3483, 5894080), (3616, 5677290), (3870, 5304672), (3912, 5247720), (4068, 5046480), (4128, 4973130), (4320, 4752102), (4401, 4664640), (4520, 4541832), (4644, 4420560), (4859, 4224960), (4890, 4198176), (5085, 4037184), (5160, 3978504), (5184, 3960085), (5216, 3935790), (5424, 3784860), (5805, 3536448), (5868, 3498480), (6102, 3364320), (6192, 3315420), (6480, 3168068), (6520, 3148632), (6780, 3027888), (6880, 2983878), (6966, 2947040), (7009, 2928960), (7232, 2838645), (7335, 2798784), (7740, 2652336), (7824, 2623860), (8136, 2523240), (8256, 2486565), (8640, 2376051), (8802, 2332320), (9040, 2270916), (9153, 2242880), (9288, 2210280), (9718, 2112480), (9780, 2099088), (10170, 2018592), (10320, 1989252), (10432, 1967895), (10848, 1892430), (11610, 1768224), (11736, 1749240), (12204, 1682160), (12384, 1657710), (12960, 1584034), (13040, 1574316), (13203, 1554880), (13560, 1513944), (13760, 1491939), (13932, 1473520), (14018, 1464480), (14577, 1408320), (14670, 1399392), (15255, 1345728), (15480, 1326168), (15648, 1311930), (16272, 1261620), (17415, 1178816), (17604, 1166160), (18080, 1135458), (18306, 1121440), (18419, 1114560), (18576, 1105140), (19436, 1056240), (19560, 1049544), (20340, 1009296), (20640, 994626), (21027, 976320), (21696, 946215), (22005, 932928), (23220, 884112), (23472, 874620), (24295, 844992), (24408, 841080), (24768, 828855), (25920, 792017), (26080, 787158), (26406, 777440), (27120, 756972), (27864, 736760), (28036, 732240), (29154, 704160), (29340, 699696), (30510, 672864), (30960, 663084), (31296, 655965), (32544, 630810), (34830, 589408), (35045, 585792), (35208, 583080), (36160, 567729), (36612, 560720), (36838, 557280), (37152, 552570), (38872, 528120), (39120, 524772), (40680, 504648), (41280, 497313), (42054, 488160), (43731, 469440), (44010, 466464), (45765, 448576), (46440, 442056), (46944, 437310), (48590, 422496), (48816, 420540), (52160, 393579), (52812, 388720), (54240, 378486), (55257, 371520), (55728, 368380), (56072, 366120), (58308, 352080), (58680, 349848), (61020, 336432), (61920, 331542), (63081, 325440), (65088, 315405), (66015, 310976), (69660, 294704), (70090, 292896), (70416, 291540), (72885, 281664), (73224, 280360), (73676, 278640), (74304, 276285), (77744, 264060), (78240, 262386), (81360, 252324), (84108, 244080), (87462, 234720), (88020, 233232), (91530, 224288), (92095, 222912), (92880, 221028), (93888, 218655), (97180, 211248), (97632, 210270), (105135, 195264), (105624, 194360), (108480, 189243), (110514, 185760), (111456, 184190), (112144, 183060), (116616, 176040), (117360, 174924), (122040, 168216), (123840, 165771), (126162, 162720), (131193, 156480), (132030, 155488), (139320, 147352), (140180, 146448), (140832, 145770)]