15714444840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{139}}^1\times {\mathrm{942113}}^1$

素因数の和:942266

約数の個数: 64

約数和(自身を含む): 47482545600

約数和(自身を除く): 31768100760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 139, 278, 417, 556, 695, 834, 1112, 1390, 1668, 2085, 2780, 3336, 4170, 5560, 8340, 16680, 942113, 1884226, 2826339, 3768452, 4710565, 5652678, 7536904, 9421130, 11305356, 14131695, 18842260, 22610712, 28263390, 37684520, 56526780, 113053560, 130953707, 261907414, 392861121, 523814828, 654768535, 785722242, 1047629656, 1309537070, 1571444484, 1964305605, 2619074140, 3142888968, 3928611210, 5238148280, 7857222420, 15714444840]

約数ペア:

[(1, 15714444840), (2, 7857222420), (3, 5238148280), (4, 3928611210), (5, 3142888968), (6, 2619074140), (8, 1964305605), (10, 1571444484), (12, 1309537070), (15, 1047629656), (20, 785722242), (24, 654768535), (30, 523814828), (40, 392861121), (60, 261907414), (120, 130953707), (139, 113053560), (278, 56526780), (417, 37684520), (556, 28263390), (695, 22610712), (834, 18842260), (1112, 14131695), (1390, 11305356), (1668, 9421130), (2085, 7536904), (2780, 5652678), (3336, 4710565), (4170, 3768452), (5560, 2826339), (8340, 1884226), (16680, 942113)]