126252840

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{150301}}^1$

素因数の和:150322

約数の個数: 64

約数和(自身を含む): 432869760

約数和(自身を除く): 306616920

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 420, 840, 150301, 300602, 450903, 601204, 751505, 901806, 1052107, 1202408, 1503010, 1803612, 2104214, 2254515, 3006020, 3156321, 3607224, 4208428, 4509030, 5260535, 6012040, 6312642, 8416856, 9018060, 10521070, 12625284, 15781605, 18036120, 21042140, 25250568, 31563210, 42084280, 63126420, 126252840]

約数ペア:

[(1, 126252840), (2, 63126420), (3, 42084280), (4, 31563210), (5, 25250568), (6, 21042140), (7, 18036120), (8, 15781605), (10, 12625284), (12, 10521070), (14, 9018060), (15, 8416856), (20, 6312642), (21, 6012040), (24, 5260535), (28, 4509030), (30, 4208428), (35, 3607224), (40, 3156321), (42, 3006020), (56, 2254515), (60, 2104214), (70, 1803612), (84, 1503010), (105, 1202408), (120, 1052107), (140, 901806), (168, 751505), (210, 601204), (280, 450903), (420, 300602), (840, 150301)]