268018240

素因数分解:

$2^6\times 5^1\times 7^2\times {\mathrm{17093}}^1$

素因数の和:17124

約数の個数: 84

約数和(自身を含む): 742460796

約数和(自身を除く): 474442556

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 49, 56, 64, 70, 80, 98, 112, 140, 160, 196, 224, 245, 280, 320, 392, 448, 490, 560, 784, 980, 1120, 1568, 1960, 2240, 3136, 3920, 7840, 15680, 17093, 34186, 68372, 85465, 119651, 136744, 170930, 239302, 273488, 341860, 478604, 546976, 598255, 683720, 837557, 957208, 1093952, 1196510, 1367440, 1675114, 1914416, 2393020, 2734880, 3350228, 3828832, 4187785, 4786040, 5469760, 6700456, 7657664, 8375570, 9572080, 13400912, 16751140, 19144160, 26801824, 33502280, 38288320, 53603648, 67004560, 134009120, 268018240]

約数ペア:

[(1, 268018240), (2, 134009120), (4, 67004560), (5, 53603648), (7, 38288320), (8, 33502280), (10, 26801824), (14, 19144160), (16, 16751140), (20, 13400912), (28, 9572080), (32, 8375570), (35, 7657664), (40, 6700456), (49, 5469760), (56, 4786040), (64, 4187785), (70, 3828832), (80, 3350228), (98, 2734880), (112, 2393020), (140, 1914416), (160, 1675114), (196, 1367440), (224, 1196510), (245, 1093952), (280, 957208), (320, 837557), (392, 683720), (448, 598255), (490, 546976), (560, 478604), (784, 341860), (980, 273488), (1120, 239302), (1568, 170930), (1960, 136744), (2240, 119651), (3136, 85465), (3920, 68372), (7840, 34186), (15680, 17093)]