2002253760

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{53479}}^1$

素因数の和:53515

約数の個数: 168

約数和(自身を含む): 7416820320

約数和(自身を除く): 5414566560

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, 64, 65, 72, 78, 80, 90, 96, 104, 117, 120, 130, 144, 156, 160, 180, 192, 195, 208, 234, 240, 260, 288, 312, 320, 360, 390, 416, 468, 480, 520, 576, 585, 624, 720, 780, 832, 936, 960, 1040, 1170, 1248, 1440, 1560, 1872, 2080, 2340, 2496, 2880, 3120, 3744, 4160, 4680, 6240, 7488, 9360, 12480, 18720, 37440, 53479, 106958, 160437, 213916, 267395, 320874, 427832, 481311, 534790, 641748, 695227, 802185, 855664, 962622, 1069580, 1283496, 1390454, 1604370, 1711328, 1925244, 2085681, 2139160, 2406555, 2566992, 2780908, 3208740, 3422656, 3476135, 3850488, 4171362, 4278320, 4813110, 5133984, 5561816, 6257043, 6417480, 6952270, 7700976, 8342724, 8556640, 9626220, 10267968, 10428405, 11123632, 12514086, 12834960, 13904540, 15401952, 16685448, 17113280, 19252440, 20856810, 22247264, 25028172, 25669920, 27809080, 30803904, 31285215, 33370896, 38504880, 41713620, 44494528, 50056344, 51339840, 55618160, 62570430, 66741792, 77009760, 83427240, 100112688, 111236320, 125140860, 133483584, 154019520, 166854480, 200225376, 222472640, 250281720, 333708960, 400450752, 500563440, 667417920, 1001126880, 2002253760]

約数ペア:

[(1, 2002253760), (2, 1001126880), (3, 667417920), (4, 500563440), (5, 400450752), (6, 333708960), (8, 250281720), (9, 222472640), (10, 200225376), (12, 166854480), (13, 154019520), (15, 133483584), (16, 125140860), (18, 111236320), (20, 100112688), (24, 83427240), (26, 77009760), (30, 66741792), (32, 62570430), (36, 55618160), (39, 51339840), (40, 50056344), (45, 44494528), (48, 41713620), (52, 38504880), (60, 33370896), (64, 31285215), (65, 30803904), (72, 27809080), (78, 25669920), (80, 25028172), (90, 22247264), (96, 20856810), (104, 19252440), (117, 17113280), (120, 16685448), (130, 15401952), (144, 13904540), (156, 12834960), (160, 12514086), (180, 11123632), (192, 10428405), (195, 10267968), (208, 9626220), (234, 8556640), (240, 8342724), (260, 7700976), (288, 6952270), (312, 6417480), (320, 6257043), (360, 5561816), (390, 5133984), (416, 4813110), (468, 4278320), (480, 4171362), (520, 3850488), (576, 3476135), (585, 3422656), (624, 3208740), (720, 2780908), (780, 2566992), (832, 2406555), (936, 2139160), (960, 2085681), (1040, 1925244), (1170, 1711328), (1248, 1604370), (1440, 1390454), (1560, 1283496), (1872, 1069580), (2080, 962622), (2340, 855664), (2496, 802185), (2880, 695227), (3120, 641748), (3744, 534790), (4160, 481311), (4680, 427832), (6240, 320874), (7488, 267395), (9360, 213916), (12480, 160437), (18720, 106958), (37440, 53479)]