67211620

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{79}}^1\times {\mathrm{103}}^1$

素因数の和:257

約数の個数: 96

約数和(自身を含む): 167731200

約数和(自身を除く): 100519580

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 59, 70, 79, 103, 118, 140, 158, 206, 236, 295, 316, 395, 412, 413, 515, 553, 590, 721, 790, 826, 1030, 1106, 1180, 1442, 1580, 1652, 2060, 2065, 2212, 2765, 2884, 3605, 4130, 4661, 5530, 6077, 7210, 8137, 8260, 9322, 11060, 12154, 14420, 16274, 18644, 23305, 24308, 30385, 32548, 32627, 40685, 42539, 46610, 56959, 60770, 65254, 81370, 85078, 93220, 113918, 121540, 130508, 162740, 163135, 170156, 212695, 227836, 284795, 326270, 425390, 480083, 569590, 652540, 850780, 960166, 1139180, 1920332, 2400415, 3360581, 4800830, 6721162, 9601660, 13442324, 16802905, 33605810, 67211620]

約数ペア:

[(1, 67211620), (2, 33605810), (4, 16802905), (5, 13442324), (7, 9601660), (10, 6721162), (14, 4800830), (20, 3360581), (28, 2400415), (35, 1920332), (59, 1139180), (70, 960166), (79, 850780), (103, 652540), (118, 569590), (140, 480083), (158, 425390), (206, 326270), (236, 284795), (295, 227836), (316, 212695), (395, 170156), (412, 163135), (413, 162740), (515, 130508), (553, 121540), (590, 113918), (721, 93220), (790, 85078), (826, 81370), (1030, 65254), (1106, 60770), (1180, 56959), (1442, 46610), (1580, 42539), (1652, 40685), (2060, 32627), (2065, 32548), (2212, 30385), (2765, 24308), (2884, 23305), (3605, 18644), (4130, 16274), (4661, 14420), (5530, 12154), (6077, 11060), (7210, 9322), (8137, 8260)]