144606280

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{39727}}^1$

素因数の和:39758

約数の個数: 64

約数和(自身を含む): 400458240

約数和(自身を除く): 255851960

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 20, 26, 28, 35, 40, 52, 56, 65, 70, 91, 104, 130, 140, 182, 260, 280, 364, 455, 520, 728, 910, 1820, 3640, 39727, 79454, 158908, 198635, 278089, 317816, 397270, 516451, 556178, 794540, 1032902, 1112356, 1390445, 1589080, 2065804, 2224712, 2582255, 2780890, 3615157, 4131608, 5164510, 5561780, 7230314, 10329020, 11123560, 14460628, 18075785, 20658040, 28921256, 36151570, 72303140, 144606280]

約数ペア:

[(1, 144606280), (2, 72303140), (4, 36151570), (5, 28921256), (7, 20658040), (8, 18075785), (10, 14460628), (13, 11123560), (14, 10329020), (20, 7230314), (26, 5561780), (28, 5164510), (35, 4131608), (40, 3615157), (52, 2780890), (56, 2582255), (65, 2224712), (70, 2065804), (91, 1589080), (104, 1390445), (130, 1112356), (140, 1032902), (182, 794540), (260, 556178), (280, 516451), (364, 397270), (455, 317816), (520, 278089), (728, 198635), (910, 158908), (1820, 79454), (3640, 39727)]