136042960

素因数分解:

$2^4\times 5^1\times {\mathrm{101}}^1\times {\mathrm{113}}^1\times {\mathrm{149}}^1$

素因数の和:376

約数の個数: 80

約数和(自身を含む): 324421200

約数和(自身を除く): 188378240

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 101, 113, 149, 202, 226, 298, 404, 452, 505, 565, 596, 745, 808, 904, 1010, 1130, 1192, 1490, 1616, 1808, 2020, 2260, 2384, 2980, 4040, 4520, 5960, 8080, 9040, 11413, 11920, 15049, 16837, 22826, 30098, 33674, 45652, 57065, 60196, 67348, 75245, 84185, 91304, 114130, 120392, 134696, 150490, 168370, 182608, 228260, 240784, 269392, 300980, 336740, 456520, 601960, 673480, 913040, 1203920, 1346960, 1700537, 3401074, 6802148, 8502685, 13604296, 17005370, 27208592, 34010740, 68021480, 136042960]

約数ペア:

[(1, 136042960), (2, 68021480), (4, 34010740), (5, 27208592), (8, 17005370), (10, 13604296), (16, 8502685), (20, 6802148), (40, 3401074), (80, 1700537), (101, 1346960), (113, 1203920), (149, 913040), (202, 673480), (226, 601960), (298, 456520), (404, 336740), (452, 300980), (505, 269392), (565, 240784), (596, 228260), (745, 182608), (808, 168370), (904, 150490), (1010, 134696), (1130, 120392), (1192, 114130), (1490, 91304), (1616, 84185), (1808, 75245), (2020, 67348), (2260, 60196), (2384, 57065), (2980, 45652), (4040, 33674), (4520, 30098), (5960, 22826), (8080, 16837), (9040, 15049), (11413, 11920)]