4140840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{3137}}^1$

素因数の和:3162

約数の個数: 64

約数和(自身を含む): 13556160

約数和(自身を除く): 9415320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 60, 66, 88, 110, 120, 132, 165, 220, 264, 330, 440, 660, 1320, 3137, 6274, 9411, 12548, 15685, 18822, 25096, 31370, 34507, 37644, 47055, 62740, 69014, 75288, 94110, 103521, 125480, 138028, 172535, 188220, 207042, 276056, 345070, 376440, 414084, 517605, 690140, 828168, 1035210, 1380280, 2070420, 4140840]

約数ペア:

[(1, 4140840), (2, 2070420), (3, 1380280), (4, 1035210), (5, 828168), (6, 690140), (8, 517605), (10, 414084), (11, 376440), (12, 345070), (15, 276056), (20, 207042), (22, 188220), (24, 172535), (30, 138028), (33, 125480), (40, 103521), (44, 94110), (55, 75288), (60, 69014), (66, 62740), (88, 47055), (110, 37644), (120, 34507), (132, 31370), (165, 25096), (220, 18822), (264, 15685), (330, 12548), (440, 9411), (660, 6274), (1320, 3137)]