210048320

素因数分解:

$2^6\times 5^1\times {\mathrm{163}}^1\times {\mathrm{4027}}^1$

素因数の和:4207

約数の個数: 56

約数和(自身を含む): 503371104

約数和(自身を除く): 293322784

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 163, 320, 326, 652, 815, 1304, 1630, 2608, 3260, 4027, 5216, 6520, 8054, 10432, 13040, 16108, 20135, 26080, 32216, 40270, 52160, 64432, 80540, 128864, 161080, 257728, 322160, 644320, 656401, 1288640, 1312802, 2625604, 3282005, 5251208, 6564010, 10502416, 13128020, 21004832, 26256040, 42009664, 52512080, 105024160, 210048320]

約数ペア:

[(1, 210048320), (2, 105024160), (4, 52512080), (5, 42009664), (8, 26256040), (10, 21004832), (16, 13128020), (20, 10502416), (32, 6564010), (40, 5251208), (64, 3282005), (80, 2625604), (160, 1312802), (163, 1288640), (320, 656401), (326, 644320), (652, 322160), (815, 257728), (1304, 161080), (1630, 128864), (2608, 80540), (3260, 64432), (4027, 52160), (5216, 40270), (6520, 32216), (8054, 26080), (10432, 20135), (13040, 16108)]