66793920

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{1697}}^1$

素因数の和:1758

約数の個数: 112

約数和(自身を含む): 217371168

約数和(自身を除く): 150577248

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 41, 48, 60, 64, 80, 82, 96, 120, 123, 160, 164, 192, 205, 240, 246, 320, 328, 410, 480, 492, 615, 656, 820, 960, 984, 1230, 1312, 1640, 1697, 1968, 2460, 2624, 3280, 3394, 3936, 4920, 5091, 6560, 6788, 7872, 8485, 9840, 10182, 13120, 13576, 16970, 19680, 20364, 25455, 27152, 33940, 39360, 40728, 50910, 54304, 67880, 69577, 81456, 101820, 108608, 135760, 139154, 162912, 203640, 208731, 271520, 278308, 325824, 347885, 407280, 417462, 543040, 556616, 695770, 814560, 834924, 1043655, 1113232, 1391540, 1629120, 1669848, 2087310, 2226464, 2783080, 3339696, 4174620, 4452928, 5566160, 6679392, 8349240, 11132320, 13358784, 16698480, 22264640, 33396960, 66793920]

約数ペア:

[(1, 66793920), (2, 33396960), (3, 22264640), (4, 16698480), (5, 13358784), (6, 11132320), (8, 8349240), (10, 6679392), (12, 5566160), (15, 4452928), (16, 4174620), (20, 3339696), (24, 2783080), (30, 2226464), (32, 2087310), (40, 1669848), (41, 1629120), (48, 1391540), (60, 1113232), (64, 1043655), (80, 834924), (82, 814560), (96, 695770), (120, 556616), (123, 543040), (160, 417462), (164, 407280), (192, 347885), (205, 325824), (240, 278308), (246, 271520), (320, 208731), (328, 203640), (410, 162912), (480, 139154), (492, 135760), (615, 108608), (656, 101820), (820, 81456), (960, 69577), (984, 67880), (1230, 54304), (1312, 50910), (1640, 40728), (1697, 39360), (1968, 33940), (2460, 27152), (2624, 25455), (3280, 20364), (3394, 19680), (3936, 16970), (4920, 13576), (5091, 13120), (6560, 10182), (6788, 9840), (7872, 8485)]