1382014620

素因数分解:

$2^2\times 3^2\times 5^1\times 7^2\times {\mathrm{156691}}^1$

素因数の和:156720

約数の個数: 108

約数和(自身を含む): 4876568424

約数和(自身を除く): 3494553804

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 49, 60, 63, 70, 84, 90, 98, 105, 126, 140, 147, 180, 196, 210, 245, 252, 294, 315, 420, 441, 490, 588, 630, 735, 882, 980, 1260, 1470, 1764, 2205, 2940, 4410, 8820, 156691, 313382, 470073, 626764, 783455, 940146, 1096837, 1410219, 1566910, 1880292, 2193674, 2350365, 2820438, 3133820, 3290511, 4387348, 4700730, 5484185, 5640876, 6581022, 7051095, 7677859, 9401460, 9871533, 10968370, 13162044, 14102190, 15355718, 16452555, 19743066, 21936740, 23033577, 28204380, 30711436, 32905110, 38389295, 39486132, 46067154, 49357665, 65810220, 69100731, 76778590, 92134308, 98715330, 115167885, 138201462, 153557180, 197430660, 230335770, 276402924, 345503655, 460671540, 691007310, 1382014620]

約数ペア:

[(1, 1382014620), (2, 691007310), (3, 460671540), (4, 345503655), (5, 276402924), (6, 230335770), (7, 197430660), (9, 153557180), (10, 138201462), (12, 115167885), (14, 98715330), (15, 92134308), (18, 76778590), (20, 69100731), (21, 65810220), (28, 49357665), (30, 46067154), (35, 39486132), (36, 38389295), (42, 32905110), (45, 30711436), (49, 28204380), (60, 23033577), (63, 21936740), (70, 19743066), (84, 16452555), (90, 15355718), (98, 14102190), (105, 13162044), (126, 10968370), (140, 9871533), (147, 9401460), (180, 7677859), (196, 7051095), (210, 6581022), (245, 5640876), (252, 5484185), (294, 4700730), (315, 4387348), (420, 3290511), (441, 3133820), (490, 2820438), (588, 2350365), (630, 2193674), (735, 1880292), (882, 1566910), (980, 1410219), (1260, 1096837), (1470, 940146), (1764, 783455), (2205, 626764), (2940, 470073), (4410, 313382), (8820, 156691)]