160237000

素因数分解:

$2^3\times 5^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{2081}}^1$

素因数の和:2120

約数の個数: 128

約数和(自身を含む): 467700480

約数和(自身を除く): 307463480

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 20, 22, 25, 28, 35, 40, 44, 50, 55, 56, 70, 77, 88, 100, 110, 125, 140, 154, 175, 200, 220, 250, 275, 280, 308, 350, 385, 440, 500, 550, 616, 700, 770, 875, 1000, 1100, 1375, 1400, 1540, 1750, 1925, 2081, 2200, 2750, 3080, 3500, 3850, 4162, 5500, 7000, 7700, 8324, 9625, 10405, 11000, 14567, 15400, 16648, 19250, 20810, 22891, 29134, 38500, 41620, 45782, 52025, 58268, 72835, 77000, 83240, 91564, 104050, 114455, 116536, 145670, 160237, 183128, 208100, 228910, 260125, 291340, 320474, 364175, 416200, 457820, 520250, 572275, 582680, 640948, 728350, 801185, 915640, 1040500, 1144550, 1281896, 1456700, 1602370, 1820875, 2081000, 2289100, 2861375, 2913400, 3204740, 3641750, 4005925, 4578200, 5722750, 6409480, 7283500, 8011850, 11445500, 14567000, 16023700, 20029625, 22891000, 32047400, 40059250, 80118500, 160237000]

約数ペア:

[(1, 160237000), (2, 80118500), (4, 40059250), (5, 32047400), (7, 22891000), (8, 20029625), (10, 16023700), (11, 14567000), (14, 11445500), (20, 8011850), (22, 7283500), (25, 6409480), (28, 5722750), (35, 4578200), (40, 4005925), (44, 3641750), (50, 3204740), (55, 2913400), (56, 2861375), (70, 2289100), (77, 2081000), (88, 1820875), (100, 1602370), (110, 1456700), (125, 1281896), (140, 1144550), (154, 1040500), (175, 915640), (200, 801185), (220, 728350), (250, 640948), (275, 582680), (280, 572275), (308, 520250), (350, 457820), (385, 416200), (440, 364175), (500, 320474), (550, 291340), (616, 260125), (700, 228910), (770, 208100), (875, 183128), (1000, 160237), (1100, 145670), (1375, 116536), (1400, 114455), (1540, 104050), (1750, 91564), (1925, 83240), (2081, 77000), (2200, 72835), (2750, 58268), (3080, 52025), (3500, 45782), (3850, 41620), (4162, 38500), (5500, 29134), (7000, 22891), (7700, 20810), (8324, 19250), (9625, 16648), (10405, 15400), (11000, 14567)]