83189040

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31511}}^1$

素因数の和:31538

約数の個数: 80

約数和(自身を含む): 281339136

約数和(自身を除く): 198150096

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 33, 40, 44, 48, 55, 60, 66, 80, 88, 110, 120, 132, 165, 176, 220, 240, 264, 330, 440, 528, 660, 880, 1320, 2640, 31511, 63022, 94533, 126044, 157555, 189066, 252088, 315110, 346621, 378132, 472665, 504176, 630220, 693242, 756264, 945330, 1039863, 1260440, 1386484, 1512528, 1733105, 1890660, 2079726, 2520880, 2772968, 3466210, 3781320, 4159452, 5199315, 5545936, 6932420, 7562640, 8318904, 10398630, 13864840, 16637808, 20797260, 27729680, 41594520, 83189040]

約数ペア:

[(1, 83189040), (2, 41594520), (3, 27729680), (4, 20797260), (5, 16637808), (6, 13864840), (8, 10398630), (10, 8318904), (11, 7562640), (12, 6932420), (15, 5545936), (16, 5199315), (20, 4159452), (22, 3781320), (24, 3466210), (30, 2772968), (33, 2520880), (40, 2079726), (44, 1890660), (48, 1733105), (55, 1512528), (60, 1386484), (66, 1260440), (80, 1039863), (88, 945330), (110, 756264), (120, 693242), (132, 630220), (165, 504176), (176, 472665), (220, 378132), (240, 346621), (264, 315110), (330, 252088), (440, 189066), (528, 157555), (660, 126044), (880, 94533), (1320, 63022), (2640, 31511)]