16136073520

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{359}}^1\times {\mathrm{80263}}^1$

素因数の和:80642

約数の個数: 80

約数和(自身を含む): 42995819520

約数和(自身を除く): 26859746000

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 359, 560, 718, 1436, 1795, 2513, 2872, 3590, 5026, 5744, 7180, 10052, 12565, 14360, 20104, 25130, 28720, 40208, 50260, 80263, 100520, 160526, 201040, 321052, 401315, 561841, 642104, 802630, 1123682, 1284208, 1605260, 2247364, 2809205, 3210520, 4494728, 5618410, 6421040, 8989456, 11236820, 22473640, 28814417, 44947280, 57628834, 115257668, 144072085, 201700919, 230515336, 288144170, 403401838, 461030672, 576288340, 806803676, 1008504595, 1152576680, 1613607352, 2017009190, 2305153360, 3227214704, 4034018380, 8068036760, 16136073520]

約数ペア:

[(1, 16136073520), (2, 8068036760), (4, 4034018380), (5, 3227214704), (7, 2305153360), (8, 2017009190), (10, 1613607352), (14, 1152576680), (16, 1008504595), (20, 806803676), (28, 576288340), (35, 461030672), (40, 403401838), (56, 288144170), (70, 230515336), (80, 201700919), (112, 144072085), (140, 115257668), (280, 57628834), (359, 44947280), (560, 28814417), (718, 22473640), (1436, 11236820), (1795, 8989456), (2513, 6421040), (2872, 5618410), (3590, 4494728), (5026, 3210520), (5744, 2809205), (7180, 2247364), (10052, 1605260), (12565, 1284208), (14360, 1123682), (20104, 802630), (25130, 642104), (28720, 561841), (40208, 401315), (50260, 321052), (80263, 201040), (100520, 160526)]