107312960

素因数分解:

$2^6\times 5^1\times {\mathrm{491}}^1\times {\mathrm{683}}^1$

素因数の和:1191

約数の個数: 56

約数和(自身を含む): 256434336

約数和(自身を除く): 149121376

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 491, 683, 982, 1366, 1964, 2455, 2732, 3415, 3928, 4910, 5464, 6830, 7856, 9820, 10928, 13660, 15712, 19640, 21856, 27320, 31424, 39280, 43712, 54640, 78560, 109280, 157120, 218560, 335353, 670706, 1341412, 1676765, 2682824, 3353530, 5365648, 6707060, 10731296, 13414120, 21462592, 26828240, 53656480, 107312960]

約数ペア:

[(1, 107312960), (2, 53656480), (4, 26828240), (5, 21462592), (8, 13414120), (10, 10731296), (16, 6707060), (20, 5365648), (32, 3353530), (40, 2682824), (64, 1676765), (80, 1341412), (160, 670706), (320, 335353), (491, 218560), (683, 157120), (982, 109280), (1366, 78560), (1964, 54640), (2455, 43712), (2732, 39280), (3415, 31424), (3928, 27320), (4910, 21856), (5464, 19640), (6830, 15712), (7856, 13660), (9820, 10928)]