21836280960

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{409}}^1$

素因数の和:501

約数の個数: 768

約数和(自身を含む): 87681484800

約数和(自身を除く): 65845203840

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 23, 24, 26, 30, 31, 32, 36, 39, 40, 45, 46, 48, 52, 60, 62, 64, 65, 69, 72, 78, 80, 90, 92, 93, 96, 104, 115, 117, 120, 124, 128, 130, 138, 144, 155, 156, 160, 180, 184, 186, 192, 195, 207, 208, 230, 234, 240, 248, 260, 276, 279, 288, 299, 310, 312, 320, 345, 360, 368, 372, 384, 390, 403, 409, 414, 416, 460, 465, 468, 480, 496, 520, 552, 558, 576, 585, 598, 620, 624, 640, 690, 713, 720, 736, 744, 780, 806, 818, 828, 832, 897, 920, 930, 936, 960, 992, 1035, 1040, 1104, 1116, 1152, 1170, 1196, 1209, 1227, 1240, 1248, 1380, 1395, 1426, 1440, 1472, 1488, 1495, 1560, 1612, 1636, 1656, 1664, 1794, 1840, 1860, 1872, 1920, 1984, 2015, 2045, 2070, 2080, 2139, 2208, 2232, 2340, 2392, 2418, 2454, 2480, 2496, 2691, 2760, 2790, 2852, 2880, 2944, 2976, 2990, 3120, 3224, 3272, 3312, 3565, 3588, 3627, 3680, 3681, 3720, 3744, 3968, 4030, 4090, 4140, 4160, 4278, 4416, 4464, 4485, 4680, 4784, 4836, 4908, 4960, 4992, 5317, 5382, 5520, 5580, 5704, 5760, 5952, 5980, 6045, 6135, 6240, 6417, 6448, 6544, 6624, 7130, 7176, 7254, 7360, 7362, 7440, 7488, 8060, 8180, 8280, 8320, 8556, 8832, 8928, 8970, 9269, 9360, 9407, 9568, 9672, 9816, 9920, 10634, 10695, 10764, 11040, 11160, 11408, 11904, 11960, 12090, 12270, 12480, 12679, 12834, 12896, 13088, 13248, 13455, 14260, 14352, 14508, 14720, 14724, 14880, 14976, 15951, 16120, 16360, 16560, 17112, 17856, 17940, 18135, 18405, 18538, 18720, 18814, 19136, 19344, 19632, 19840, 21268, 21390, 21528, 22080, 22320, 22816, 23920, 24180, 24540, 24960, 25358, 25668, 25792, 26176, 26496, 26585, 26910, 27807, 28221, 28520, 28704, 29016, 29448, 29760, 31902, 32085, 32240, 32720, 33120, 34224, 35712, 35880, 36270, 36810, 37076, 37440, 37628, 38037, 38272, 38688, 39264, 42536, 42780, 43056, 44160, 44640, 45632, 46345, 47035, 47840, 47853, 48360, 49080, 50716, 51336, 51584, 52352, 53170, 53820, 55614, 56442, 57040, 57408, 58032, 58896, 59520, 63395, 63804, 64170, 64480, 65440, 66240, 68448, 71760, 72540, 73620, 74152, 74880, 75256, 76074, 77376, 78528, 79755, 83421, 84663, 85072, 85560, 86112, 89280, 91264, 92690, 94070, 95680, 95706, 96720, 98160, 101432, 102672, 106340, 107640, 111228, 112884, 114080, 114111, 114816, 116064, 117792, 122291, 126790, 127608, 128340, 128960, 130880, 132480, 136896, 139035, 141105, 143520, 145080, 147240, 148304, 150512, 152148, 154752, 157056, 159510, 164827, 166842, 169326, 170144, 171120, 172224, 178560, 185380, 188140, 190185, 191360, 191412, 193440, 196320, 202864, 205344, 212680, 215280, 222456, 225768, 228160, 228222, 232128, 235584, 239265, 244582, 253580, 255216, 256680, 257920, 261760, 273792, 278070, 282210, 287040, 290160, 291617, 294480, 296608, 301024, 304296, 319020, 329654, 333684, 338652, 340288, 342240, 344448, 366873, 370760, 376280, 380370, 382824, 386880, 392640, 405728, 410688, 417105, 423315, 425360, 430560, 444912, 451536, 456320, 456444, 464256, 471168, 478530, 489164, 494481, 507160, 510432, 513360, 556140, 564420, 570555, 574080, 580320, 583234, 588960, 593216, 602048, 608592, 611455, 638040, 659308, 667368, 677304, 680576, 684480, 733746, 741520, 752560, 760740, 765648, 773760, 785280, 811456, 821376, 824135, 834210, 846630, 850720, 861120, 874851, 889824, 903072, 912888, 957060, 978328, 988962, 1014320, 1020864, 1026720, 1100619, 1112280, 1128840, 1141110, 1160640, 1166468, 1177920, 1186432, 1204096, 1217184, 1222910, 1276080, 1318616, 1334736, 1354608, 1368960, 1458085, 1467492, 1483040, 1483443, 1505120, 1521480, 1531296, 1622912, 1648270, 1668420, 1693260, 1701440, 1722240, 1749702, 1779648, 1806144, 1825776, 1834365, 1914120, 1956656, 1977924, 2028640, 2041728, 2053440, 2201238, 2224560, 2257680, 2282220, 2321280, 2332936, 2355840, 2434368, 2445820, 2472405, 2552160, 2624553, 2637232, 2669472, 2709216, 2916170, 2934984, 2966080, 2966886, 3010240, 3042960, 3062592, 3296540, 3336840, 3386520, 3402880, 3499404, 3559296, 3612288, 3651552, 3668730, 3791021, 3828240, 3913312, 3955848, 4057280, 4106880, 4374255, 4402476, 4449120, 4515360, 4564440, 4665872, 4868736, 4891640, 4944810, 5104320, 5249106, 5274464, 5338944, 5418432, 5503095, 5832340, 5869968, 5932160, 5933772, 6020480, 6085920, 6125184, 6593080, 6673680, 6773040, 6998808, 7303104, 7337460, 7417215, 7582042, 7656480, 7826624, 7911696, 8114560, 8748510, 8804952, 8898240, 9030720, 9128880, 9331744, 9783280, 9889620, 10208640, 10498212, 10548928, 10677888, 10836864, 11006190, 11373063, 11664680, 11739936, 11867544, 12171840, 13122765, 13186160, 13347360, 13546080, 13997616, 14606208, 14674920, 14834430, 15164084, 15312960, 15653248, 15823392, 17497020, 17609904, 17796480, 18061440, 18257760, 18663488, 18955105, 19566560, 19779240, 20996424, 21097856, 22012380, 22746126, 23329360, 23479872, 23735088, 24343680, 26245530, 26372320, 26694720, 27092160, 27995232, 29349840, 29668860, 30328168, 30625920, 31646784, 34119189, 34994040, 35219808, 36515520, 37326976, 37910210, 39133120, 39558480, 41992848, 44024760, 45492252, 46658720, 46959744, 47470176, 52491060, 52744640, 53389440, 54184320, 55990464, 56865315, 58699680, 59337720, 60656336, 63293568, 68238378, 69988080, 70439616, 73031040, 75820420, 78266240, 79116960, 83985696, 88049520, 90984504, 93317440, 94940352, 104982120, 105489280, 111980928, 113730630, 117399360, 118675440, 121312672, 136476756, 139976160, 140879232, 151640840, 158233920, 167971392, 170595945, 176099040, 181969008, 186634880, 189880704, 209964240, 227461260, 234798720, 237350880, 242625344, 272953512, 279952320, 303281680, 316467840, 335942784, 341191890, 352198080, 363938016, 419928480, 454922520, 474701760, 485250688, 545907024, 559904640, 606563360, 682383780, 704396160, 727876032, 839856960, 909845040, 949403520, 1091814048, 1213126720, 1364767560, 1455752064, 1679713920, 1819690080, 2183628096, 2426253440, 2729535120, 3639380160, 4367256192, 5459070240, 7278760320, 10918140480, 21836280960]

約数ペア:

[(1, 21836280960), (2, 10918140480), (3, 7278760320), (4, 5459070240), (5, 4367256192), (6, 3639380160), (8, 2729535120), (9, 2426253440), (10, 2183628096), (12, 1819690080), (13, 1679713920), (15, 1455752064), (16, 1364767560), (18, 1213126720), (20, 1091814048), (23, 949403520), (24, 909845040), (26, 839856960), (30, 727876032), (31, 704396160), (32, 682383780), (36, 606563360), (39, 559904640), (40, 545907024), (45, 485250688), (46, 474701760), (48, 454922520), (52, 419928480), (60, 363938016), (62, 352198080), (64, 341191890), (65, 335942784), (69, 316467840), (72, 303281680), (78, 279952320), (80, 272953512), (90, 242625344), (92, 237350880), (93, 234798720), (96, 227461260), (104, 209964240), (115, 189880704), (117, 186634880), (120, 181969008), (124, 176099040), (128, 170595945), (130, 167971392), (138, 158233920), (144, 151640840), (155, 140879232), (156, 139976160), (160, 136476756), (180, 121312672), (184, 118675440), (186, 117399360), (192, 113730630), (195, 111980928), (207, 105489280), (208, 104982120), (230, 94940352), (234, 93317440), (240, 90984504), (248, 88049520), (260, 83985696), (276, 79116960), (279, 78266240), (288, 75820420), (299, 73031040), (310, 70439616), (312, 69988080), (320, 68238378), (345, 63293568), (360, 60656336), (368, 59337720), (372, 58699680), (384, 56865315), (390, 55990464), (403, 54184320), (409, 53389440), (414, 52744640), (416, 52491060), (460, 47470176), (465, 46959744), (468, 46658720), (480, 45492252), (496, 44024760), (520, 41992848), (552, 39558480), (558, 39133120), (576, 37910210), (585, 37326976), (598, 36515520), (620, 35219808), (624, 34994040), (640, 34119189), (690, 31646784), (713, 30625920), (720, 30328168), (736, 29668860), (744, 29349840), (780, 27995232), (806, 27092160), (818, 26694720), (828, 26372320), (832, 26245530), (897, 24343680), (920, 23735088), (930, 23479872), (936, 23329360), (960, 22746126), (992, 22012380), (1035, 21097856), (1040, 20996424), (1104, 19779240), (1116, 19566560), (1152, 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