2189386080

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{217201}}^1$

素因数の和:217229

約数の個数: 144

約数和(自身を含む): 8538645024

約数和(自身を除く): 6349258944

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 96, 105, 112, 120, 126, 140, 144, 160, 168, 180, 210, 224, 240, 252, 280, 288, 315, 336, 360, 420, 480, 504, 560, 630, 672, 720, 840, 1008, 1120, 1260, 1440, 1680, 2016, 2520, 3360, 5040, 10080, 217201, 434402, 651603, 868804, 1086005, 1303206, 1520407, 1737608, 1954809, 2172010, 2606412, 3040814, 3258015, 3475216, 3909618, 4344020, 4561221, 5212824, 6081628, 6516030, 6950432, 7602035, 7819236, 8688040, 9122442, 9774045, 10425648, 12163256, 13032060, 13683663, 15204070, 15638472, 17376080, 18244884, 19548090, 20851296, 22806105, 24326512, 26064120, 27367326, 30408140, 31276944, 34752160, 36489768, 39096180, 45612210, 48653024, 52128240, 54734652, 60816280, 62553888, 68418315, 72979536, 78192360, 91224420, 104256480, 109469304, 121632560, 136836630, 145959072, 156384720, 182448840, 218938608, 243265120, 273673260, 312769440, 364897680, 437877216, 547346520, 729795360, 1094693040, 2189386080]

約数ペア:

[(1, 2189386080), (2, 1094693040), (3, 729795360), (4, 547346520), (5, 437877216), (6, 364897680), (7, 312769440), (8, 273673260), (9, 243265120), (10, 218938608), (12, 182448840), (14, 156384720), (15, 145959072), (16, 136836630), (18, 121632560), (20, 109469304), (21, 104256480), (24, 91224420), (28, 78192360), (30, 72979536), (32, 68418315), (35, 62553888), (36, 60816280), (40, 54734652), (42, 52128240), (45, 48653024), (48, 45612210), (56, 39096180), (60, 36489768), (63, 34752160), (70, 31276944), (72, 30408140), (80, 27367326), (84, 26064120), (90, 24326512), (96, 22806105), (105, 20851296), (112, 19548090), (120, 18244884), (126, 17376080), (140, 15638472), (144, 15204070), (160, 13683663), (168, 13032060), (180, 12163256), (210, 10425648), (224, 9774045), (240, 9122442), (252, 8688040), (280, 7819236), (288, 7602035), (315, 6950432), (336, 6516030), (360, 6081628), (420, 5212824), (480, 4561221), (504, 4344020), (560, 3909618), (630, 3475216), (672, 3258015), (720, 3040814), (840, 2606412), (1008, 2172010), (1120, 1954809), (1260, 1737608), (1440, 1520407), (1680, 1303206), (2016, 1086005), (2520, 868804), (3360, 651603), (5040, 434402), (10080, 217201)]