169026780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{1559}}^1$

素因数の和:1723

約数の個数: 96

約数和(自身を含む): 513676800

約数和(自身を除く): 344650020

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 139, 156, 195, 260, 278, 390, 417, 556, 695, 780, 834, 1390, 1559, 1668, 1807, 2085, 2780, 3118, 3614, 4170, 4677, 5421, 6236, 7228, 7795, 8340, 9035, 9354, 10842, 15590, 18070, 18708, 20267, 21684, 23385, 27105, 31180, 36140, 40534, 46770, 54210, 60801, 81068, 93540, 101335, 108420, 121602, 202670, 216701, 243204, 304005, 405340, 433402, 608010, 650103, 866804, 1083505, 1216020, 1300206, 2167010, 2600412, 2817113, 3250515, 4334020, 5634226, 6501030, 8451339, 11268452, 13002060, 14085565, 16902678, 28171130, 33805356, 42256695, 56342260, 84513390, 169026780]

約数ペア:

[(1, 169026780), (2, 84513390), (3, 56342260), (4, 42256695), (5, 33805356), (6, 28171130), (10, 16902678), (12, 14085565), (13, 13002060), (15, 11268452), (20, 8451339), (26, 6501030), (30, 5634226), (39, 4334020), (52, 3250515), (60, 2817113), (65, 2600412), (78, 2167010), (130, 1300206), (139, 1216020), (156, 1083505), (195, 866804), (260, 650103), (278, 608010), (390, 433402), (417, 405340), (556, 304005), (695, 243204), (780, 216701), (834, 202670), (1390, 121602), (1559, 108420), (1668, 101335), (1807, 93540), (2085, 81068), (2780, 60801), (3118, 54210), (3614, 46770), (4170, 40534), (4677, 36140), (5421, 31180), (6236, 27105), (7228, 23385), (7795, 21684), (8340, 20267), (9035, 18708), (9354, 18070), (10842, 15590)]