7922239680

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{127}}^1\times {\mathrm{181}}^1\times {\mathrm{359}}^1$

素因数の和:687

約数の個数: 224

約数和(自身を含む): 25562234880

約数和(自身を除く): 17639995200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 127, 160, 181, 192, 240, 254, 320, 359, 362, 381, 480, 508, 543, 635, 718, 724, 762, 905, 960, 1016, 1077, 1086, 1270, 1436, 1448, 1524, 1795, 1810, 1905, 2032, 2154, 2172, 2540, 2715, 2872, 2896, 3048, 3590, 3620, 3810, 4064, 4308, 4344, 5080, 5385, 5430, 5744, 5792, 6096, 7180, 7240, 7620, 8128, 8616, 8688, 10160, 10770, 10860, 11488, 11584, 12192, 14360, 14480, 15240, 17232, 17376, 20320, 21540, 21720, 22976, 22987, 24384, 28720, 28960, 30480, 34464, 34752, 40640, 43080, 43440, 45593, 45974, 57440, 57920, 60960, 64979, 68928, 68961, 86160, 86880, 91186, 91948, 114880, 114935, 121920, 129958, 136779, 137922, 172320, 173760, 182372, 183896, 194937, 227965, 229870, 259916, 273558, 275844, 324895, 344640, 344805, 364744, 367792, 389874, 455930, 459740, 519832, 547116, 551688, 649790, 683895, 689610, 729488, 735584, 779748, 911860, 919480, 974685, 1039664, 1094232, 1103376, 1299580, 1367790, 1379220, 1458976, 1471168, 1559496, 1823720, 1838960, 1949370, 2079328, 2188464, 2206752, 2599160, 2735580, 2758440, 2917952, 3118992, 3647440, 3677920, 3898740, 4158656, 4376928, 4413504, 5198320, 5471160, 5516880, 6237984, 7294880, 7355840, 7797480, 8252333, 8753856, 10396640, 10942320, 11033760, 12475968, 14589760, 15594960, 16504666, 20793280, 21884640, 22067520, 24756999, 31189920, 33009332, 41261665, 43769280, 49513998, 62379840, 66018664, 82523330, 99027996, 123784995, 132037328, 165046660, 198055992, 247569990, 264074656, 330093320, 396111984, 495139980, 528149312, 660186640, 792223968, 990279960, 1320373280, 1584447936, 1980559920, 2640746560, 3961119840, 7922239680]

約数ペア:

[(1, 7922239680), (2, 3961119840), (3, 2640746560), (4, 1980559920), (5, 1584447936), (6, 1320373280), (8, 990279960), (10, 792223968), (12, 660186640), (15, 528149312), (16, 495139980), (20, 396111984), (24, 330093320), (30, 264074656), (32, 247569990), (40, 198055992), (48, 165046660), (60, 132037328), (64, 123784995), (80, 99027996), (96, 82523330), (120, 66018664), (127, 62379840), (160, 49513998), (181, 43769280), (192, 41261665), (240, 33009332), (254, 31189920), (320, 24756999), (359, 22067520), (362, 21884640), (381, 20793280), (480, 16504666), (508, 15594960), (543, 14589760), (635, 12475968), (718, 11033760), (724, 10942320), (762, 10396640), (905, 8753856), (960, 8252333), (1016, 7797480), (1077, 7355840), (1086, 7294880), (1270, 6237984), (1436, 5516880), (1448, 5471160), (1524, 5198320), (1795, 4413504), (1810, 4376928), (1905, 4158656), (2032, 3898740), (2154, 3677920), (2172, 3647440), (2540, 3118992), (2715, 2917952), (2872, 2758440), (2896, 2735580), (3048, 2599160), (3590, 2206752), (3620, 2188464), (3810, 2079328), (4064, 1949370), (4308, 1838960), (4344, 1823720), (5080, 1559496), (5385, 1471168), (5430, 1458976), (5744, 1379220), (5792, 1367790), (6096, 1299580), (7180, 1103376), (7240, 1094232), (7620, 1039664), (8128, 974685), (8616, 919480), (8688, 911860), (10160, 779748), (10770, 735584), (10860, 729488), (11488, 689610), (11584, 683895), (12192, 649790), (14360, 551688), (14480, 547116), (15240, 519832), (17232, 459740), (17376, 455930), (20320, 389874), (21540, 367792), (21720, 364744), (22976, 344805), (22987, 344640), (24384, 324895), (28720, 275844), (28960, 273558), (30480, 259916), (34464, 229870), (34752, 227965), (40640, 194937), (43080, 183896), (43440, 182372), (45593, 173760), (45974, 172320), (57440, 137922), (57920, 136779), (60960, 129958), (64979, 121920), (68928, 114935), (68961, 114880), (86160, 91948), (86880, 91186)]