13298880

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{1979}}^1$

素因数の和:2006

約数の個数: 112

約数和(自身を含む): 48280320

約数和(自身を除く): 34981440

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 64, 70, 80, 84, 96, 105, 112, 120, 140, 160, 168, 192, 210, 224, 240, 280, 320, 336, 420, 448, 480, 560, 672, 840, 960, 1120, 1344, 1680, 1979, 2240, 3360, 3958, 5937, 6720, 7916, 9895, 11874, 13853, 15832, 19790, 23748, 27706, 29685, 31664, 39580, 41559, 47496, 55412, 59370, 63328, 69265, 79160, 83118, 94992, 110824, 118740, 126656, 138530, 158320, 166236, 189984, 207795, 221648, 237480, 277060, 316640, 332472, 379968, 415590, 443296, 474960, 554120, 633280, 664944, 831180, 886592, 949920, 1108240, 1329888, 1662360, 1899840, 2216480, 2659776, 3324720, 4432960, 6649440, 13298880]

約数ペア:

[(1, 13298880), (2, 6649440), (3, 4432960), (4, 3324720), (5, 2659776), (6, 2216480), (7, 1899840), (8, 1662360), (10, 1329888), (12, 1108240), (14, 949920), (15, 886592), (16, 831180), (20, 664944), (21, 633280), (24, 554120), (28, 474960), (30, 443296), (32, 415590), (35, 379968), (40, 332472), (42, 316640), (48, 277060), (56, 237480), (60, 221648), (64, 207795), (70, 189984), (80, 166236), (84, 158320), (96, 138530), (105, 126656), (112, 118740), (120, 110824), (140, 94992), (160, 83118), (168, 79160), (192, 69265), (210, 63328), (224, 59370), (240, 55412), (280, 47496), (320, 41559), (336, 39580), (420, 31664), (448, 29685), (480, 27706), (560, 23748), (672, 19790), (840, 15832), (960, 13853), (1120, 11874), (1344, 9895), (1680, 7916), (1979, 6720), (2240, 5937), (3360, 3958)]