68941320

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{82073}}^1$

素因数の和:82094

約数の個数: 64

約数和(自身を含む): 236373120

約数和(自身を除く): 167431800

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, 82073, 164146, 246219, 328292, 410365, 492438, 574511, 656584, 820730, 984876, 1149022, 1231095, 1641460, 1723533, 1969752, 2298044, 2462190, 2872555, 3282920, 3447066, 4596088, 4924380, 5745110, 6894132, 8617665, 9848760, 11490220, 13788264, 17235330, 22980440, 34470660, 68941320]

約数ペア:

[(1, 68941320), (2, 34470660), (3, 22980440), (4, 17235330), (5, 13788264), (6, 11490220), (7, 9848760), (8, 8617665), (10, 6894132), (12, 5745110), (14, 4924380), (15, 4596088), (20, 3447066), (21, 3282920), (24, 2872555), (28, 2462190), (30, 2298044), (35, 1969752), (40, 1723533), (42, 1641460), (56, 1231095), (60, 1149022), (70, 984876), (84, 820730), (105, 656584), (120, 574511), (140, 492438), (168, 410365), (210, 328292), (280, 246219), (420, 164146), (840, 82073)]