266296140

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{127}}^1\times {\mathrm{353}}^1$

素因数の和:509

約数の個数: 192

約数和(自身を含む): 913489920

約数和(自身を除く): 647193780

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 27, 30, 33, 36, 44, 45, 54, 55, 60, 66, 90, 99, 108, 110, 127, 132, 135, 165, 180, 198, 220, 254, 270, 297, 330, 353, 381, 396, 495, 508, 540, 594, 635, 660, 706, 762, 990, 1059, 1143, 1188, 1270, 1397, 1412, 1485, 1524, 1765, 1905, 1980, 2118, 2286, 2540, 2794, 2970, 3177, 3429, 3530, 3810, 3883, 4191, 4236, 4572, 5295, 5588, 5715, 5940, 6354, 6858, 6985, 7060, 7620, 7766, 8382, 9531, 10590, 11430, 11649, 12573, 12708, 13716, 13970, 15532, 15885, 16764, 17145, 19062, 19415, 20955, 21180, 22860, 23298, 25146, 27940, 31770, 34290, 34947, 37719, 38124, 38830, 41910, 44831, 46596, 47655, 50292, 58245, 62865, 63540, 68580, 69894, 75438, 77660, 83820, 89662, 95310, 104841, 116490, 125730, 134493, 139788, 150876, 174735, 179324, 188595, 190620, 209682, 224155, 232980, 251460, 268986, 349470, 377190, 403479, 419364, 448310, 493141, 524205, 537972, 672465, 698940, 754380, 806958, 896620, 986282, 1048410, 1210437, 1344930, 1479423, 1613916, 1972564, 2017395, 2096820, 2420874, 2465705, 2689860, 2958846, 4034790, 4438269, 4841748, 4931410, 5917692, 6052185, 7397115, 8069580, 8876538, 9862820, 12104370, 13314807, 14794230, 17753076, 22191345, 24208740, 26629614, 29588460, 44382690, 53259228, 66574035, 88765380, 133148070, 266296140]

約数ペア:

[(1, 266296140), (2, 133148070), (3, 88765380), (4, 66574035), (5, 53259228), (6, 44382690), (9, 29588460), (10, 26629614), (11, 24208740), (12, 22191345), (15, 17753076), (18, 14794230), (20, 13314807), (22, 12104370), (27, 9862820), (30, 8876538), (33, 8069580), (36, 7397115), (44, 6052185), (45, 5917692), (54, 4931410), (55, 4841748), (60, 4438269), (66, 4034790), (90, 2958846), (99, 2689860), (108, 2465705), (110, 2420874), (127, 2096820), (132, 2017395), (135, 1972564), (165, 1613916), (180, 1479423), (198, 1344930), (220, 1210437), (254, 1048410), (270, 986282), (297, 896620), (330, 806958), (353, 754380), (381, 698940), (396, 672465), (495, 537972), (508, 524205), (540, 493141), (594, 448310), (635, 419364), (660, 403479), (706, 377190), (762, 349470), (990, 268986), (1059, 251460), (1143, 232980), (1188, 224155), (1270, 209682), (1397, 190620), (1412, 188595), (1485, 179324), (1524, 174735), (1765, 150876), (1905, 139788), (1980, 134493), (2118, 125730), (2286, 116490), (2540, 104841), (2794, 95310), (2970, 89662), (3177, 83820), (3429, 77660), (3530, 75438), (3810, 69894), (3883, 68580), (4191, 63540), (4236, 62865), (4572, 58245), (5295, 50292), (5588, 47655), (5715, 46596), (5940, 44831), (6354, 41910), (6858, 38830), (6985, 38124), (7060, 37719), (7620, 34947), (7766, 34290), (8382, 31770), (9531, 27940), (10590, 25146), (11430, 23298), (11649, 22860), (12573, 21180), (12708, 20955), (13716, 19415), (13970, 19062), (15532, 17145), (15885, 16764)]