2016281340

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{59}}^1\times {\mathrm{373}}^1\times {\mathrm{509}}^1$

素因数の和:956

約数の個数: 144

約数和(自身を含む): 6248642400

約数和(自身を除く): 4232361060

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 59, 60, 90, 118, 177, 180, 236, 295, 354, 373, 509, 531, 590, 708, 746, 885, 1018, 1062, 1119, 1180, 1492, 1527, 1770, 1865, 2036, 2124, 2238, 2545, 2655, 3054, 3357, 3540, 3730, 4476, 4581, 5090, 5310, 5595, 6108, 6714, 7460, 7635, 9162, 10180, 10620, 11190, 13428, 15270, 16785, 18324, 22007, 22380, 22905, 30031, 30540, 33570, 44014, 45810, 60062, 66021, 67140, 88028, 90093, 91620, 110035, 120124, 132042, 150155, 180186, 189857, 198063, 220070, 264084, 270279, 300310, 330105, 360372, 379714, 396126, 440140, 450465, 540558, 569571, 600620, 660210, 759428, 792252, 900930, 949285, 990315, 1081116, 1139142, 1320420, 1351395, 1708713, 1801860, 1898570, 1980630, 2278284, 2702790, 2847855, 3417426, 3797140, 3961260, 5405580, 5695710, 6834852, 8543565, 11201563, 11391420, 17087130, 22403126, 33604689, 34174260, 44806252, 56007815, 67209378, 100814067, 112015630, 134418756, 168023445, 201628134, 224031260, 336046890, 403256268, 504070335, 672093780, 1008140670, 2016281340]

約数ペア:

[(1, 2016281340), (2, 1008140670), (3, 672093780), (4, 504070335), (5, 403256268), (6, 336046890), (9, 224031260), (10, 201628134), (12, 168023445), (15, 134418756), (18, 112015630), (20, 100814067), (30, 67209378), (36, 56007815), (45, 44806252), (59, 34174260), (60, 33604689), (90, 22403126), (118, 17087130), (177, 11391420), (180, 11201563), (236, 8543565), (295, 6834852), (354, 5695710), (373, 5405580), (509, 3961260), (531, 3797140), (590, 3417426), (708, 2847855), (746, 2702790), (885, 2278284), (1018, 1980630), (1062, 1898570), (1119, 1801860), (1180, 1708713), (1492, 1351395), (1527, 1320420), (1770, 1139142), (1865, 1081116), (2036, 990315), (2124, 949285), (2238, 900930), (2545, 792252), (2655, 759428), (3054, 660210), (3357, 600620), (3540, 569571), (3730, 540558), (4476, 450465), (4581, 440140), (5090, 396126), (5310, 379714), (5595, 360372), (6108, 330105), (6714, 300310), (7460, 270279), (7635, 264084), (9162, 220070), (10180, 198063), (10620, 189857), (11190, 180186), (13428, 150155), (15270, 132042), (16785, 120124), (18324, 110035), (22007, 91620), (22380, 90093), (22905, 88028), (30031, 67140), (30540, 66021), (33570, 60062), (44014, 45810)]