211373280

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{113}}^1\times {\mathrm{433}}^1$

素因数の和:570

約数の個数: 192

約数和(自身を含む): 748077120

約数和(自身を除く): 536703840

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 72, 80, 90, 96, 108, 113, 120, 135, 144, 160, 180, 216, 226, 240, 270, 288, 339, 360, 432, 433, 452, 480, 540, 565, 678, 720, 864, 866, 904, 1017, 1080, 1130, 1299, 1356, 1440, 1695, 1732, 1808, 2034, 2160, 2165, 2260, 2598, 2712, 3051, 3390, 3464, 3616, 3897, 4068, 4320, 4330, 4520, 5085, 5196, 5424, 6102, 6495, 6780, 6928, 7794, 8136, 8660, 9040, 10170, 10392, 10848, 11691, 12204, 12990, 13560, 13856, 15255, 15588, 16272, 17320, 18080, 19485, 20340, 20784, 23382, 24408, 25980, 27120, 30510, 31176, 32544, 34640, 38970, 40680, 41568, 46764, 48816, 48929, 51960, 54240, 58455, 61020, 62352, 69280, 77940, 81360, 93528, 97632, 97858, 103920, 116910, 122040, 124704, 146787, 155880, 162720, 187056, 195716, 207840, 233820, 244080, 244645, 293574, 311760, 374112, 391432, 440361, 467640, 488160, 489290, 587148, 623520, 733935, 782864, 880722, 935280, 978580, 1174296, 1321083, 1467870, 1565728, 1761444, 1870560, 1957160, 2201805, 2348592, 2642166, 2935740, 3522888, 3914320, 4403610, 4697184, 5284332, 5871480, 6605415, 7045776, 7828640, 8807220, 10568664, 11742960, 13210830, 14091552, 17614440, 21137328, 23485920, 26421660, 35228880, 42274656, 52843320, 70457760, 105686640, 211373280]

約数ペア:

[(1, 211373280), (2, 105686640), (3, 70457760), (4, 52843320), (5, 42274656), (6, 35228880), (8, 26421660), (9, 23485920), (10, 21137328), (12, 17614440), (15, 14091552), (16, 13210830), (18, 11742960), (20, 10568664), (24, 8807220), (27, 7828640), (30, 7045776), (32, 6605415), (36, 5871480), (40, 5284332), (45, 4697184), (48, 4403610), (54, 3914320), (60, 3522888), (72, 2935740), (80, 2642166), (90, 2348592), (96, 2201805), (108, 1957160), (113, 1870560), (120, 1761444), (135, 1565728), (144, 1467870), (160, 1321083), (180, 1174296), (216, 978580), (226, 935280), (240, 880722), (270, 782864), (288, 733935), (339, 623520), (360, 587148), (432, 489290), (433, 488160), (452, 467640), (480, 440361), (540, 391432), (565, 374112), (678, 311760), (720, 293574), (864, 244645), (866, 244080), (904, 233820), (1017, 207840), (1080, 195716), (1130, 187056), (1299, 162720), (1356, 155880), (1440, 146787), (1695, 124704), (1732, 122040), (1808, 116910), (2034, 103920), (2160, 97858), (2165, 97632), (2260, 93528), (2598, 81360), (2712, 77940), (3051, 69280), (3390, 62352), (3464, 61020), (3616, 58455), (3897, 54240), (4068, 51960), (4320, 48929), (4330, 48816), (4520, 46764), (5085, 41568), (5196, 40680), (5424, 38970), (6102, 34640), (6495, 32544), (6780, 31176), (6928, 30510), (7794, 27120), (8136, 25980), (8660, 24408), (9040, 23382), (10170, 20784), (10392, 20340), (10848, 19485), (11691, 18080), (12204, 17320), (12990, 16272), (13560, 15588), (13856, 15255)]