152340320

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{857}}^1$

素因数の和:984

約数の個数: 96

約数和(自身を含む): 396972576

約数和(自身を除く): 244632256

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 80, 88, 101, 110, 160, 176, 202, 220, 352, 404, 440, 505, 808, 857, 880, 1010, 1111, 1616, 1714, 1760, 2020, 2222, 3232, 3428, 4040, 4285, 4444, 5555, 6856, 8080, 8570, 8888, 9427, 11110, 13712, 16160, 17140, 17776, 18854, 22220, 27424, 34280, 35552, 37708, 44440, 47135, 68560, 75416, 86557, 88880, 94270, 137120, 150832, 173114, 177760, 188540, 301664, 346228, 377080, 432785, 692456, 754160, 865570, 952127, 1384912, 1508320, 1731140, 1904254, 2769824, 3462280, 3808508, 4760635, 6924560, 7617016, 9521270, 13849120, 15234032, 19042540, 30468064, 38085080, 76170160, 152340320]

約数ペア:

[(1, 152340320), (2, 76170160), (4, 38085080), (5, 30468064), (8, 19042540), (10, 15234032), (11, 13849120), (16, 9521270), (20, 7617016), (22, 6924560), (32, 4760635), (40, 3808508), (44, 3462280), (55, 2769824), (80, 1904254), (88, 1731140), (101, 1508320), (110, 1384912), (160, 952127), (176, 865570), (202, 754160), (220, 692456), (352, 432785), (404, 377080), (440, 346228), (505, 301664), (808, 188540), (857, 177760), (880, 173114), (1010, 150832), (1111, 137120), (1616, 94270), (1714, 88880), (1760, 86557), (2020, 75416), (2222, 68560), (3232, 47135), (3428, 44440), (4040, 37708), (4285, 35552), (4444, 34280), (5555, 27424), (6856, 22220), (8080, 18854), (8570, 17776), (8888, 17140), (9427, 16160), (11110, 13712)]