231852320

素因数分解:

$2^5\times 5^1\times 7^2\times {\mathrm{29573}}^1$

素因数の和:29602

約数の個数: 72

約数和(自身を含む): 637201404

約数和(自身を除く): 405349084

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 49, 56, 70, 80, 98, 112, 140, 160, 196, 224, 245, 280, 392, 490, 560, 784, 980, 1120, 1568, 1960, 3920, 7840, 29573, 59146, 118292, 147865, 207011, 236584, 295730, 414022, 473168, 591460, 828044, 946336, 1035055, 1182920, 1449077, 1656088, 2070110, 2365840, 2898154, 3312176, 4140220, 4731680, 5796308, 6624352, 7245385, 8280440, 11592616, 14490770, 16560880, 23185232, 28981540, 33121760, 46370464, 57963080, 115926160, 231852320]

約数ペア:

[(1, 231852320), (2, 115926160), (4, 57963080), (5, 46370464), (7, 33121760), (8, 28981540), (10, 23185232), (14, 16560880), (16, 14490770), (20, 11592616), (28, 8280440), (32, 7245385), (35, 6624352), (40, 5796308), (49, 4731680), (56, 4140220), (70, 3312176), (80, 2898154), (98, 2365840), (112, 2070110), (140, 1656088), (160, 1449077), (196, 1182920), (224, 1035055), (245, 946336), (280, 828044), (392, 591460), (490, 473168), (560, 414022), (784, 295730), (980, 236584), (1120, 207011), (1568, 147865), (1960, 118292), (3920, 59146), (7840, 29573)]