144425120

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{128951}}^1$

素因数の和:128973

約数の個数: 48

約数和(自身を含む): 389950848

約数和(自身を除く): 245525728

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 112, 140, 160, 224, 280, 560, 1120, 128951, 257902, 515804, 644755, 902657, 1031608, 1289510, 1805314, 2063216, 2579020, 3610628, 4126432, 4513285, 5158040, 7221256, 9026570, 10316080, 14442512, 18053140, 20632160, 28885024, 36106280, 72212560, 144425120]

約数ペア:

[(1, 144425120), (2, 72212560), (4, 36106280), (5, 28885024), (7, 20632160), (8, 18053140), (10, 14442512), (14, 10316080), (16, 9026570), (20, 7221256), (28, 5158040), (32, 4513285), (35, 4126432), (40, 3610628), (56, 2579020), (70, 2063216), (80, 1805314), (112, 1289510), (140, 1031608), (160, 902657), (224, 644755), (280, 515804), (560, 257902), (1120, 128951)]