320372690495

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{1009}}^1\times {\mathrm{15313}}^1$

素因数の和:16380

約数の個数: 64

約数和(自身を含む): 467726313600

約数和(自身を除く): 147353623105

約数列:

[1, 5, 11, 13, 29, 55, 65, 143, 145, 319, 377, 715, 1009, 1595, 1885, 4147, 5045, 11099, 13117, 15313, 20735, 29261, 55495, 65585, 76565, 144287, 146305, 168443, 199069, 321871, 380393, 444077, 721435, 842215, 995345, 1609355, 1901965, 2189759, 2220385, 4184323, 4884847, 5773001, 10948795, 15450817, 20921615, 24424235, 28865005, 63503011, 77254085, 169958987, 200860621, 317515055, 448073693, 849794935, 1004303105, 2209466831, 2240368465, 4928810623, 5824958009, 11047334155, 24644053115, 29124790045, 64074538099, 320372690495]

約数ペア:

[(1, 320372690495), (5, 64074538099), (11, 29124790045), (13, 24644053115), (29, 11047334155), (55, 5824958009), (65, 4928810623), (143, 2240368465), (145, 2209466831), (319, 1004303105), (377, 849794935), (715, 448073693), (1009, 317515055), (1595, 200860621), (1885, 169958987), (4147, 77254085), (5045, 63503011), (11099, 28865005), (13117, 24424235), (15313, 20921615), (20735, 15450817), (29261, 10948795), (55495, 5773001), (65585, 4884847), (76565, 4184323), (144287, 2220385), (146305, 2189759), (168443, 1901965), (199069, 1609355), (321871, 995345), (380393, 842215), (444077, 721435)]