308099680

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{239}}^1\times {\mathrm{1151}}^1$

素因数の和:1412

約数の個数: 96

約数和(自身を含む): 836075520

約数和(自身を除く): 527975840

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 112, 140, 160, 224, 239, 280, 478, 560, 956, 1120, 1151, 1195, 1673, 1912, 2302, 2390, 3346, 3824, 4604, 4780, 5755, 6692, 7648, 8057, 8365, 9208, 9560, 11510, 13384, 16114, 16730, 18416, 19120, 23020, 26768, 32228, 33460, 36832, 38240, 40285, 46040, 53536, 64456, 66920, 80570, 92080, 128912, 133840, 161140, 184160, 257824, 267680, 275089, 322280, 550178, 644560, 1100356, 1289120, 1375445, 1925623, 2200712, 2750890, 3851246, 4401424, 5501780, 7702492, 8802848, 9628115, 11003560, 15404984, 19256230, 22007120, 30809968, 38512460, 44014240, 61619936, 77024920, 154049840, 308099680]

約数ペア:

[(1, 308099680), (2, 154049840), (4, 77024920), (5, 61619936), (7, 44014240), (8, 38512460), (10, 30809968), (14, 22007120), (16, 19256230), (20, 15404984), (28, 11003560), (32, 9628115), (35, 8802848), (40, 7702492), (56, 5501780), (70, 4401424), (80, 3851246), (112, 2750890), (140, 2200712), (160, 1925623), (224, 1375445), (239, 1289120), (280, 1100356), (478, 644560), (560, 550178), (956, 322280), (1120, 275089), (1151, 267680), (1195, 257824), (1673, 184160), (1912, 161140), (2302, 133840), (2390, 128912), (3346, 92080), (3824, 80570), (4604, 66920), (4780, 64456), (5755, 53536), (6692, 46040), (7648, 40285), (8057, 38240), (8365, 36832), (9208, 33460), (9560, 32228), (11510, 26768), (13384, 23020), (16114, 19120), (16730, 18416)]