267242640

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{159073}}^1$

素因数の和:159096

約数の個数: 80

約数和(自身を含む): 946808448

約数和(自身を除く): 679565808

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 105, 112, 120, 140, 168, 210, 240, 280, 336, 420, 560, 840, 1680, 159073, 318146, 477219, 636292, 795365, 954438, 1113511, 1272584, 1590730, 1908876, 2227022, 2386095, 2545168, 3181460, 3340533, 3817752, 4454044, 4772190, 5567555, 6362920, 6681066, 7635504, 8908088, 9544380, 11135110, 12725840, 13362132, 16702665, 17816176, 19088760, 22270220, 26724264, 33405330, 38177520, 44540440, 53448528, 66810660, 89080880, 133621320, 267242640]

約数ペア:

[(1, 267242640), (2, 133621320), (3, 89080880), (4, 66810660), (5, 53448528), (6, 44540440), (7, 38177520), (8, 33405330), (10, 26724264), (12, 22270220), (14, 19088760), (15, 17816176), (16, 16702665), (20, 13362132), (21, 12725840), (24, 11135110), (28, 9544380), (30, 8908088), (35, 7635504), (40, 6681066), (42, 6362920), (48, 5567555), (56, 4772190), (60, 4454044), (70, 3817752), (80, 3340533), (84, 3181460), (105, 2545168), (112, 2386095), (120, 2227022), (140, 1908876), (168, 1590730), (210, 1272584), (240, 1113511), (280, 954438), (336, 795365), (420, 636292), (560, 477219), (840, 318146), (1680, 159073)]