1001126880

素因数分解:

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

素因数の和:53513

約数の個数: 144

約数和(自身を含む): 3679210080

約数和(自身を除く): 2678083200

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, 104, 117, 120, 130, 144, 156, 160, 180, 195, 208, 234, 240, 260, 288, 312, 360, 390, 416, 468, 480, 520, 585, 624, 720, 780, 936, 1040, 1170, 1248, 1440, 1560, 1872, 2080, 2340, 3120, 3744, 4680, 6240, 9360, 18720, 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, 3476135, 3850488, 4171362, 4278320, 4813110, 5133984, 5561816, 6257043, 6417480, 6952270, 7700976, 8342724, 8556640, 9626220, 10428405, 11123632, 12514086, 12834960, 13904540, 15401952, 16685448, 19252440, 20856810, 22247264, 25028172, 25669920, 27809080, 31285215, 33370896, 38504880, 41713620, 50056344, 55618160, 62570430, 66741792, 77009760, 83427240, 100112688, 111236320, 125140860, 166854480, 200225376, 250281720, 333708960, 500563440, 1001126880]

約数ペア:

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