144314520

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{171803}}^1$

素因数の和:171824

約数の個数: 64

約数和(自身を含む): 494795520

約数和(自身を除く): 350481000

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, 171803, 343606, 515409, 687212, 859015, 1030818, 1202621, 1374424, 1718030, 2061636, 2405242, 2577045, 3436060, 3607863, 4123272, 4810484, 5154090, 6013105, 6872120, 7215726, 9620968, 10308180, 12026210, 14431452, 18039315, 20616360, 24052420, 28862904, 36078630, 48104840, 72157260, 144314520]

約数ペア:

[(1, 144314520), (2, 72157260), (3, 48104840), (4, 36078630), (5, 28862904), (6, 24052420), (7, 20616360), (8, 18039315), (10, 14431452), (12, 12026210), (14, 10308180), (15, 9620968), (20, 7215726), (21, 6872120), (24, 6013105), (28, 5154090), (30, 4810484), (35, 4123272), (40, 3607863), (42, 3436060), (56, 2577045), (60, 2405242), (70, 2061636), (84, 1718030), (105, 1374424), (120, 1202621), (140, 1030818), (168, 859015), (210, 687212), (280, 515409), (420, 343606), (840, 171803)]