211206960

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{277}}^1\times {\mathrm{353}}^1$

素因数の和:652

約数の個数: 160

約数和(自身を含む): 732185280

約数和(自身を除く): 520978320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 90, 108, 120, 135, 144, 180, 216, 240, 270, 277, 353, 360, 432, 540, 554, 706, 720, 831, 1059, 1080, 1108, 1385, 1412, 1662, 1765, 2118, 2160, 2216, 2493, 2770, 2824, 3177, 3324, 3530, 4155, 4236, 4432, 4986, 5295, 5540, 5648, 6354, 6648, 7060, 7479, 8310, 8472, 9531, 9972, 10590, 11080, 12465, 12708, 13296, 14120, 14958, 15885, 16620, 16944, 19062, 19944, 21180, 22160, 24930, 25416, 28240, 29916, 31770, 33240, 37395, 38124, 39888, 42360, 47655, 49860, 50832, 59832, 63540, 66480, 74790, 76248, 84720, 95310, 97781, 99720, 119664, 127080, 149580, 152496, 190620, 195562, 199440, 254160, 293343, 299160, 381240, 391124, 488905, 586686, 598320, 762480, 782248, 880029, 977810, 1173372, 1466715, 1564496, 1760058, 1955620, 2346744, 2640087, 2933430, 3520116, 3911240, 4400145, 4693488, 5280174, 5866860, 7040232, 7822480, 8800290, 10560348, 11733720, 13200435, 14080464, 17600580, 21120696, 23467440, 26400870, 35201160, 42241392, 52801740, 70402320, 105603480, 211206960]

約数ペア:

[(1, 211206960), (2, 105603480), (3, 70402320), (4, 52801740), (5, 42241392), (6, 35201160), (8, 26400870), (9, 23467440), (10, 21120696), (12, 17600580), (15, 14080464), (16, 13200435), (18, 11733720), (20, 10560348), (24, 8800290), (27, 7822480), (30, 7040232), (36, 5866860), (40, 5280174), (45, 4693488), (48, 4400145), (54, 3911240), (60, 3520116), (72, 2933430), (80, 2640087), (90, 2346744), (108, 1955620), (120, 1760058), (135, 1564496), (144, 1466715), (180, 1173372), (216, 977810), (240, 880029), (270, 782248), (277, 762480), (353, 598320), (360, 586686), (432, 488905), (540, 391124), (554, 381240), (706, 299160), (720, 293343), (831, 254160), (1059, 199440), (1080, 195562), (1108, 190620), (1385, 152496), (1412, 149580), (1662, 127080), (1765, 119664), (2118, 99720), (2160, 97781), (2216, 95310), (2493, 84720), (2770, 76248), (2824, 74790), (3177, 66480), (3324, 63540), (3530, 59832), (4155, 50832), (4236, 49860), (4432, 47655), (4986, 42360), (5295, 39888), (5540, 38124), (5648, 37395), (6354, 33240), (6648, 31770), (7060, 29916), (7479, 28240), (8310, 25416), (8472, 24930), (9531, 22160), (9972, 21180), (10590, 19944), (11080, 19062), (12465, 16944), (12708, 16620), (13296, 15885), (14120, 14958)]