143472560

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23291}}^1$

素因数の和:23322

約数の個数: 80

約数和(自身を含む): 415901952

約数和(自身を除く): 272429392

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 35, 40, 44, 55, 56, 70, 77, 80, 88, 110, 112, 140, 154, 176, 220, 280, 308, 385, 440, 560, 616, 770, 880, 1232, 1540, 3080, 6160, 23291, 46582, 93164, 116455, 163037, 186328, 232910, 256201, 326074, 372656, 465820, 512402, 652148, 815185, 931640, 1024804, 1281005, 1304296, 1630370, 1793407, 1863280, 2049608, 2562010, 2608592, 3260740, 3586814, 4099216, 5124020, 6521480, 7173628, 8967035, 10248040, 13042960, 14347256, 17934070, 20496080, 28694512, 35868140, 71736280, 143472560]

約数ペア:

[(1, 143472560), (2, 71736280), (4, 35868140), (5, 28694512), (7, 20496080), (8, 17934070), (10, 14347256), (11, 13042960), (14, 10248040), (16, 8967035), (20, 7173628), (22, 6521480), (28, 5124020), (35, 4099216), (40, 3586814), (44, 3260740), (55, 2608592), (56, 2562010), (70, 2049608), (77, 1863280), (80, 1793407), (88, 1630370), (110, 1304296), (112, 1281005), (140, 1024804), (154, 931640), (176, 815185), (220, 652148), (280, 512402), (308, 465820), (385, 372656), (440, 326074), (560, 256201), (616, 232910), (770, 186328), (880, 163037), (1232, 116455), (1540, 93164), (3080, 46582), (6160, 23291)]