140708520

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{269}}^1\times {\mathrm{1453}}^1$

素因数の和:1739

約数の個数: 96

約数和(自身を含む): 459318600

約数和(自身を除く): 318610080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 269, 360, 538, 807, 1076, 1345, 1453, 1614, 2152, 2421, 2690, 2906, 3228, 4035, 4359, 4842, 5380, 5812, 6456, 7265, 8070, 8718, 9684, 10760, 11624, 12105, 13077, 14530, 16140, 17436, 19368, 21795, 24210, 26154, 29060, 32280, 34872, 43590, 48420, 52308, 58120, 65385, 87180, 96840, 104616, 130770, 174360, 261540, 390857, 523080, 781714, 1172571, 1563428, 1954285, 2345142, 3126856, 3517713, 3908570, 4690284, 5862855, 7035426, 7817140, 9380568, 11725710, 14070852, 15634280, 17588565, 23451420, 28141704, 35177130, 46902840, 70354260, 140708520]

約数ペア:

[(1, 140708520), (2, 70354260), (3, 46902840), (4, 35177130), (5, 28141704), (6, 23451420), (8, 17588565), (9, 15634280), (10, 14070852), (12, 11725710), (15, 9380568), (18, 7817140), (20, 7035426), (24, 5862855), (30, 4690284), (36, 3908570), (40, 3517713), (45, 3126856), (60, 2345142), (72, 1954285), (90, 1563428), (120, 1172571), (180, 781714), (269, 523080), (360, 390857), (538, 261540), (807, 174360), (1076, 130770), (1345, 104616), (1453, 96840), (1614, 87180), (2152, 65385), (2421, 58120), (2690, 52308), (2906, 48420), (3228, 43590), (4035, 34872), (4359, 32280), (4842, 29060), (5380, 26154), (5812, 24210), (6456, 21795), (7265, 19368), (8070, 17436), (8718, 16140), (9684, 14530), (10760, 13077), (11624, 12105)]