182601440

素因数分解:

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

素因数の和:23320

約数の個数: 72

約数和(自身を含む): 501849432

約数和(自身を除く): 319247992

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 49, 56, 70, 80, 98, 112, 140, 160, 196, 224, 245, 280, 392, 490, 560, 784, 980, 1120, 1568, 1960, 3920, 7840, 23291, 46582, 93164, 116455, 163037, 186328, 232910, 326074, 372656, 465820, 652148, 745312, 815185, 931640, 1141259, 1304296, 1630370, 1863280, 2282518, 2608592, 3260740, 3726560, 4565036, 5217184, 5706295, 6521480, 9130072, 11412590, 13042960, 18260144, 22825180, 26085920, 36520288, 45650360, 91300720, 182601440]

約数ペア:

[(1, 182601440), (2, 91300720), (4, 45650360), (5, 36520288), (7, 26085920), (8, 22825180), (10, 18260144), (14, 13042960), (16, 11412590), (20, 9130072), (28, 6521480), (32, 5706295), (35, 5217184), (40, 4565036), (49, 3726560), (56, 3260740), (70, 2608592), (80, 2282518), (98, 1863280), (112, 1630370), (140, 1304296), (160, 1141259), (196, 931640), (224, 815185), (245, 745312), (280, 652148), (392, 465820), (490, 372656), (560, 326074), (784, 232910), (980, 186328), (1120, 163037), (1568, 116455), (1960, 93164), (3920, 46582), (7840, 23291)]