144016740

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{114299}}^1$

素因数の和:114321

約数の個数: 72

約数和(自身を含む): 499262400

約数和(自身を除く): 355245660

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 140, 180, 210, 252, 315, 420, 630, 1260, 114299, 228598, 342897, 457196, 571495, 685794, 800093, 1028691, 1142990, 1371588, 1600186, 1714485, 2057382, 2285980, 2400279, 3200372, 3428970, 4000465, 4114764, 4800558, 5143455, 6857940, 7200837, 8000930, 9601116, 10286910, 12001395, 14401674, 16001860, 20573820, 24002790, 28803348, 36004185, 48005580, 72008370, 144016740]

約数ペア:

[(1, 144016740), (2, 72008370), (3, 48005580), (4, 36004185), (5, 28803348), (6, 24002790), (7, 20573820), (9, 16001860), (10, 14401674), (12, 12001395), (14, 10286910), (15, 9601116), (18, 8000930), (20, 7200837), (21, 6857940), (28, 5143455), (30, 4800558), (35, 4114764), (36, 4000465), (42, 3428970), (45, 3200372), (60, 2400279), (63, 2285980), (70, 2057382), (84, 1714485), (90, 1600186), (105, 1371588), (126, 1142990), (140, 1028691), (180, 800093), (210, 685794), (252, 571495), (315, 457196), (420, 342897), (630, 228598), (1260, 114299)]