252588960

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{131}}^1$

素因数の和:268

約数の個数: 288

約数和(自身を含む): 944431488

約数和(自身を除く): 691842528

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 32, 36, 39, 40, 45, 48, 52, 60, 65, 72, 78, 80, 90, 96, 103, 104, 117, 120, 130, 131, 144, 156, 160, 180, 195, 206, 208, 234, 240, 260, 262, 288, 309, 312, 360, 390, 393, 412, 416, 468, 480, 515, 520, 524, 585, 618, 624, 655, 720, 780, 786, 824, 927, 936, 1030, 1040, 1048, 1170, 1179, 1236, 1248, 1310, 1339, 1440, 1545, 1560, 1572, 1648, 1703, 1854, 1872, 1965, 2060, 2080, 2096, 2340, 2358, 2472, 2620, 2678, 3090, 3120, 3144, 3296, 3406, 3708, 3744, 3930, 4017, 4120, 4192, 4635, 4680, 4716, 4944, 5109, 5240, 5356, 5895, 6180, 6240, 6288, 6695, 6812, 7416, 7860, 8034, 8240, 8515, 9270, 9360, 9432, 9888, 10218, 10480, 10712, 11790, 12051, 12360, 12576, 13390, 13493, 13624, 14832, 15327, 15720, 16068, 16480, 17030, 18540, 18720, 18864, 20085, 20436, 20960, 21424, 23580, 24102, 24720, 25545, 26780, 26986, 27248, 29664, 30654, 31440, 32136, 34060, 37080, 37728, 40170, 40479, 40872, 42848, 47160, 48204, 49440, 51090, 53560, 53972, 54496, 60255, 61308, 62880, 64272, 67465, 68120, 74160, 76635, 80340, 80958, 81744, 94320, 96408, 102180, 107120, 107944, 120510, 121437, 122616, 128544, 134930, 136240, 148320, 153270, 160680, 161916, 163488, 175409, 188640, 192816, 202395, 204360, 214240, 215888, 241020, 242874, 245232, 269860, 272480, 306540, 321360, 323832, 350818, 385632, 404790, 408720, 431776, 482040, 485748, 490464, 526227, 539720, 607185, 613080, 642720, 647664, 701636, 809580, 817440, 877045, 964080, 971496, 1052454, 1079440, 1214370, 1226160, 1295328, 1403272, 1578681, 1619160, 1754090, 1928160, 1942992, 2104908, 2158880, 2428740, 2452320, 2631135, 2806544, 3157362, 3238320, 3508180, 3885984, 4209816, 4857480, 5262270, 5613088, 6314724, 6476640, 7016360, 7893405, 8419632, 9714960, 10524540, 12629448, 14032720, 15786810, 16839264, 19429920, 21049080, 25258896, 28065440, 31573620, 42098160, 50517792, 63147240, 84196320, 126294480, 252588960]

約数ペア:

[(1, 252588960), (2, 126294480), (3, 84196320), (4, 63147240), (5, 50517792), (6, 42098160), (8, 31573620), (9, 28065440), (10, 25258896), (12, 21049080), (13, 19429920), (15, 16839264), (16, 15786810), (18, 14032720), (20, 12629448), (24, 10524540), (26, 9714960), (30, 8419632), (32, 7893405), (36, 7016360), (39, 6476640), (40, 6314724), (45, 5613088), (48, 5262270), (52, 4857480), (60, 4209816), (65, 3885984), (72, 3508180), (78, 3238320), (80, 3157362), (90, 2806544), (96, 2631135), (103, 2452320), (104, 2428740), (117, 2158880), (120, 2104908), (130, 1942992), (131, 1928160), (144, 1754090), (156, 1619160), (160, 1578681), (180, 1403272), (195, 1295328), (206, 1226160), (208, 1214370), (234, 1079440), (240, 1052454), (260, 971496), (262, 964080), (288, 877045), (309, 817440), (312, 809580), (360, 701636), (390, 647664), (393, 642720), (412, 613080), (416, 607185), (468, 539720), (480, 526227), (515, 490464), (520, 485748), (524, 482040), (585, 431776), (618, 408720), (624, 404790), (655, 385632), (720, 350818), (780, 323832), (786, 321360), (824, 306540), (927, 272480), (936, 269860), (1030, 245232), (1040, 242874), (1048, 241020), (1170, 215888), (1179, 214240), (1236, 204360), (1248, 202395), (1310, 192816), (1339, 188640), (1440, 175409), (1545, 163488), (1560, 161916), (1572, 160680), (1648, 153270), (1703, 148320), (1854, 136240), (1872, 134930), (1965, 128544), (2060, 122616), (2080, 121437), (2096, 120510), (2340, 107944), (2358, 107120), (2472, 102180), (2620, 96408), (2678, 94320), (3090, 81744), (3120, 80958), (3144, 80340), (3296, 76635), (3406, 74160), (3708, 68120), (3744, 67465), (3930, 64272), (4017, 62880), (4120, 61308), (4192, 60255), (4635, 54496), (4680, 53972), (4716, 53560), (4944, 51090), (5109, 49440), (5240, 48204), (5356, 47160), (5895, 42848), (6180, 40872), (6240, 40479), (6288, 40170), (6695, 37728), (6812, 37080), (7416, 34060), (7860, 32136), (8034, 31440), (8240, 30654), (8515, 29664), (9270, 27248), (9360, 26986), (9432, 26780), (9888, 25545), (10218, 24720), (10480, 24102), (10712, 23580), (11790, 21424), (12051, 20960), (12360, 20436), (12576, 20085), (13390, 18864), (13493, 18720), (13624, 18540), (14832, 17030), (15327, 16480), (15720, 16068)]