268159433640

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{319237421}}^1$

素因数の和:319237442

約数の個数: 64

約数和(自身を含む): 919403775360

約数和(自身を除く): 651244341720

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, 319237421, 638474842, 957712263, 1276949684, 1596187105, 1915424526, 2234661947, 2553899368, 3192374210, 3830849052, 4469323894, 4788561315, 6384748420, 6703985841, 7661698104, 8938647788, 9577122630, 11173309735, 12769496840, 13407971682, 17877295576, 19154245260, 22346619470, 26815943364, 33519929205, 38308490520, 44693238940, 53631886728, 67039858410, 89386477880, 134079716820, 268159433640]

約数ペア:

[(1, 268159433640), (2, 134079716820), (3, 89386477880), (4, 67039858410), (5, 53631886728), (6, 44693238940), (7, 38308490520), (8, 33519929205), (10, 26815943364), (12, 22346619470), (14, 19154245260), (15, 17877295576), (20, 13407971682), (21, 12769496840), (24, 11173309735), (28, 9577122630), (30, 8938647788), (35, 7661698104), (40, 6703985841), (42, 6384748420), (56, 4788561315), (60, 4469323894), (70, 3830849052), (84, 3192374210), (105, 2553899368), (120, 2234661947), (140, 1915424526), (168, 1596187105), (210, 1276949684), (280, 957712263), (420, 638474842), (840, 319237421)]