415858520

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{135019}}^1$

素因数の和:135048

約数の個数: 64

約数和(自身を含む): 1166572800

約数和(自身を除く): 750714280

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 20, 22, 28, 35, 40, 44, 55, 56, 70, 77, 88, 110, 140, 154, 220, 280, 308, 385, 440, 616, 770, 1540, 3080, 135019, 270038, 540076, 675095, 945133, 1080152, 1350190, 1485209, 1890266, 2700380, 2970418, 3780532, 4725665, 5400760, 5940836, 7426045, 7561064, 9451330, 10396463, 11881672, 14852090, 18902660, 20792926, 29704180, 37805320, 41585852, 51982315, 59408360, 83171704, 103964630, 207929260, 415858520]

約数ペア:

[(1, 415858520), (2, 207929260), (4, 103964630), (5, 83171704), (7, 59408360), (8, 51982315), (10, 41585852), (11, 37805320), (14, 29704180), (20, 20792926), (22, 18902660), (28, 14852090), (35, 11881672), (40, 10396463), (44, 9451330), (55, 7561064), (56, 7426045), (70, 5940836), (77, 5400760), (88, 4725665), (110, 3780532), (140, 2970418), (154, 2700380), (220, 1890266), (280, 1485209), (308, 1350190), (385, 1080152), (440, 945133), (616, 675095), (770, 540076), (1540, 270038), (3080, 135019)]