264147840

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{379}}^1$

素因数の和:426

約数の個数: 288

約数和(自身を含む): 1005240600

約数和(自身を除く): 741092760

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 32, 33, 36, 40, 44, 45, 48, 55, 60, 64, 66, 72, 80, 88, 90, 96, 99, 110, 120, 121, 128, 132, 144, 160, 165, 176, 180, 192, 198, 220, 240, 242, 264, 288, 320, 330, 352, 360, 363, 379, 384, 396, 440, 480, 484, 495, 528, 576, 605, 640, 660, 704, 720, 726, 758, 792, 880, 960, 968, 990, 1056, 1089, 1137, 1152, 1210, 1320, 1408, 1440, 1452, 1516, 1584, 1760, 1815, 1895, 1920, 1936, 1980, 2112, 2178, 2274, 2420, 2640, 2880, 2904, 3032, 3168, 3411, 3520, 3630, 3790, 3872, 3960, 4169, 4224, 4356, 4548, 4840, 5280, 5445, 5685, 5760, 5808, 6064, 6336, 6822, 7040, 7260, 7580, 7744, 7920, 8338, 8712, 9096, 9680, 10560, 10890, 11370, 11616, 12128, 12507, 12672, 13644, 14520, 15160, 15488, 15840, 16676, 17055, 17424, 18192, 19360, 20845, 21120, 21780, 22740, 23232, 24256, 25014, 27288, 29040, 30320, 31680, 33352, 34110, 34848, 36384, 37521, 38720, 41690, 43560, 45480, 45859, 46464, 48512, 50028, 54576, 58080, 60640, 62535, 63360, 66704, 68220, 69696, 72768, 75042, 77440, 83380, 87120, 90960, 91718, 100056, 109152, 116160, 121280, 125070, 133408, 136440, 137577, 139392, 145536, 150084, 166760, 174240, 181920, 183436, 187605, 200112, 218304, 229295, 232320, 242560, 250140, 266816, 272880, 275154, 300168, 333520, 348480, 363840, 366872, 375210, 400224, 412731, 436608, 458590, 500280, 533632, 545760, 550308, 600336, 667040, 687885, 696960, 727680, 733744, 750420, 800448, 825462, 917180, 1000560, 1091520, 1100616, 1200672, 1334080, 1375770, 1467488, 1500840, 1600896, 1650924, 1834360, 2001120, 2063655, 2183040, 2201232, 2401344, 2668160, 2751540, 2934976, 3001680, 3301848, 3668720, 4002240, 4127310, 4402464, 4802688, 5503080, 5869952, 6003360, 6603696, 7337440, 8004480, 8254620, 8804928, 11006160, 12006720, 13207392, 14674880, 16509240, 17609856, 22012320, 24013440, 26414784, 29349760, 33018480, 44024640, 52829568, 66036960, 88049280, 132073920, 264147840]

約数ペア:

[(1, 264147840), (2, 132073920), (3, 88049280), (4, 66036960), (5, 52829568), (6, 44024640), (8, 33018480), (9, 29349760), (10, 26414784), (11, 24013440), (12, 22012320), (15, 17609856), (16, 16509240), (18, 14674880), (20, 13207392), (22, 12006720), (24, 11006160), (30, 8804928), (32, 8254620), (33, 8004480), (36, 7337440), (40, 6603696), (44, 6003360), (45, 5869952), (48, 5503080), (55, 4802688), (60, 4402464), (64, 4127310), (66, 4002240), (72, 3668720), (80, 3301848), (88, 3001680), (90, 2934976), (96, 2751540), (99, 2668160), (110, 2401344), (120, 2201232), (121, 2183040), (128, 2063655), (132, 2001120), (144, 1834360), (160, 1650924), (165, 1600896), (176, 1500840), (180, 1467488), (192, 1375770), (198, 1334080), (220, 1200672), (240, 1100616), (242, 1091520), (264, 1000560), (288, 917180), (320, 825462), (330, 800448), (352, 750420), (360, 733744), (363, 727680), (379, 696960), (384, 687885), (396, 667040), (440, 600336), (480, 550308), (484, 545760), (495, 533632), (528, 500280), (576, 458590), (605, 436608), (640, 412731), (660, 400224), (704, 375210), (720, 366872), (726, 363840), (758, 348480), (792, 333520), (880, 300168), (960, 275154), (968, 272880), (990, 266816), (1056, 250140), (1089, 242560), (1137, 232320), (1152, 229295), (1210, 218304), (1320, 200112), (1408, 187605), (1440, 183436), (1452, 181920), (1516, 174240), (1584, 166760), (1760, 150084), (1815, 145536), (1895, 139392), (1920, 137577), (1936, 136440), (1980, 133408), (2112, 125070), (2178, 121280), (2274, 116160), (2420, 109152), (2640, 100056), (2880, 91718), (2904, 90960), (3032, 87120), (3168, 83380), (3411, 77440), (3520, 75042), (3630, 72768), (3790, 69696), (3872, 68220), (3960, 66704), (4169, 63360), (4224, 62535), (4356, 60640), (4548, 58080), (4840, 54576), (5280, 50028), (5445, 48512), (5685, 46464), (5760, 45859), (5808, 45480), (6064, 43560), (6336, 41690), (6822, 38720), (7040, 37521), (7260, 36384), (7580, 34848), (7744, 34110), (7920, 33352), (8338, 31680), (8712, 30320), (9096, 29040), (9680, 27288), (10560, 25014), (10890, 24256), (11370, 23232), (11616, 22740), (12128, 21780), (12507, 21120), (12672, 20845), (13644, 19360), (14520, 18192), (15160, 17424), (15488, 17055), (15840, 16676)]