1816510080

素因数分解:

$2^7\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{1117}}^1$

素因数の和:1168

約数の個数: 384

約数和(自身を含む): 7280058240

約数和(自身を除く): 5463548160

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 16, 20, 21, 22, 24, 28, 30, 32, 33, 35, 40, 42, 44, 48, 55, 56, 60, 64, 66, 70, 77, 80, 84, 88, 96, 105, 110, 112, 120, 121, 128, 132, 140, 154, 160, 165, 168, 176, 192, 210, 220, 224, 231, 240, 242, 264, 280, 308, 320, 330, 336, 352, 363, 384, 385, 420, 440, 448, 462, 480, 484, 528, 560, 605, 616, 640, 660, 672, 704, 726, 770, 840, 847, 880, 896, 924, 960, 968, 1056, 1117, 1120, 1155, 1210, 1232, 1320, 1344, 1408, 1452, 1540, 1680, 1694, 1760, 1815, 1848, 1920, 1936, 2112, 2234, 2240, 2310, 2420, 2464, 2541, 2640, 2688, 2904, 3080, 3351, 3360, 3388, 3520, 3630, 3696, 3872, 4224, 4235, 4468, 4480, 4620, 4840, 4928, 5082, 5280, 5585, 5808, 6160, 6702, 6720, 6776, 7040, 7260, 7392, 7744, 7819, 8470, 8936, 9240, 9680, 9856, 10164, 10560, 11170, 11616, 12287, 12320, 12705, 13404, 13440, 13552, 14520, 14784, 15488, 15638, 16755, 16940, 17872, 18480, 19360, 20328, 21120, 22340, 23232, 23457, 24574, 24640, 25410, 26808, 27104, 29040, 29568, 31276, 33510, 33880, 35744, 36861, 36960, 38720, 39095, 40656, 44680, 46464, 46914, 49148, 49280, 50820, 53616, 54208, 58080, 61435, 62552, 67020, 67760, 71488, 73722, 73920, 77440, 78190, 81312, 86009, 89360, 93828, 98296, 101640, 107232, 108416, 116160, 117285, 122870, 125104, 134040, 135157, 135520, 142976, 147444, 147840, 156380, 162624, 172018, 178720, 184305, 187656, 196592, 203280, 214464, 232320, 234570, 245740, 250208, 258027, 268080, 270314, 271040, 294888, 312760, 325248, 344036, 357440, 368610, 375312, 393184, 405471, 406560, 428928, 430045, 469140, 491480, 500416, 516054, 536160, 540628, 542080, 589776, 625520, 675785, 688072, 714880, 737220, 750624, 786368, 810942, 813120, 860090, 938280, 946099, 982960, 1000832, 1032108, 1072320, 1081256, 1179552, 1251040, 1290135, 1351570, 1376144, 1474440, 1501248, 1572736, 1621884, 1626240, 1720180, 1876560, 1892198, 1965920, 2027355, 2064216, 2144640, 2162512, 2359104, 2502080, 2580270, 2703140, 2752288, 2838297, 2948880, 3002496, 3243768, 3440360, 3753120, 3784396, 3931840, 4054710, 4128432, 4325024, 4718208, 4730495, 5004160, 5160540, 5406280, 5504576, 5676594, 5897760, 6487536, 6880720, 7506240, 7568792, 7863680, 8109420, 8256864, 8650048, 9460990, 10321080, 10812560, 11009152, 11353188, 11795520, 12975072, 13761440, 14191485, 15012480, 15137584, 16218840, 16513728, 17300096, 18921980, 20642160, 21625120, 22706376, 23591040, 25950144, 27522880, 28382970, 30275168, 32437680, 33027456, 37843960, 41284320, 43250240, 45412752, 51900288, 55045760, 56765940, 60550336, 64875360, 75687920, 82568640, 86500480, 90825504, 113531880, 121100672, 129750720, 151375840, 165137280, 181651008, 227063760, 259501440, 302751680, 363302016, 454127520, 605503360, 908255040, 1816510080]

約数ペア:

[(1, 1816510080), (2, 908255040), (3, 605503360), (4, 454127520), (5, 363302016), (6, 302751680), (7, 259501440), (8, 227063760), (10, 181651008), (11, 165137280), (12, 151375840), (14, 129750720), (15, 121100672), (16, 113531880), (20, 90825504), (21, 86500480), (22, 82568640), (24, 75687920), (28, 64875360), (30, 60550336), (32, 56765940), (33, 55045760), (35, 51900288), (40, 45412752), (42, 43250240), (44, 41284320), (48, 37843960), (55, 33027456), (56, 32437680), (60, 30275168), (64, 28382970), (66, 27522880), (70, 25950144), (77, 23591040), (80, 22706376), (84, 21625120), (88, 20642160), (96, 18921980), (105, 17300096), (110, 16513728), (112, 16218840), (120, 15137584), (121, 15012480), (128, 14191485), (132, 13761440), (140, 12975072), (154, 11795520), (160, 11353188), (165, 11009152), (168, 10812560), (176, 10321080), (192, 9460990), (210, 8650048), (220, 8256864), (224, 8109420), (231, 7863680), (240, 7568792), (242, 7506240), (264, 6880720), (280, 6487536), (308, 5897760), (320, 5676594), (330, 5504576), (336, 5406280), (352, 5160540), (363, 5004160), (384, 4730495), (385, 4718208), (420, 4325024), (440, 4128432), (448, 4054710), (462, 3931840), (480, 3784396), (484, 3753120), (528, 3440360), (560, 3243768), (605, 3002496), (616, 2948880), (640, 2838297), (660, 2752288), (672, 2703140), (704, 2580270), (726, 2502080), (770, 2359104), (840, 2162512), (847, 2144640), (880, 2064216), (896, 2027355), (924, 1965920), (960, 1892198), (968, 1876560), (1056, 1720180), (1117, 1626240), (1120, 1621884), (1155, 1572736), (1210, 1501248), (1232, 1474440), (1320, 1376144), (1344, 1351570), (1408, 1290135), (1452, 1251040), (1540, 1179552), (1680, 1081256), (1694, 1072320), (1760, 1032108), (1815, 1000832), (1848, 982960), (1920, 946099), (1936, 938280), (2112, 860090), (2234, 813120), (2240, 810942), (2310, 786368), (2420, 750624), (2464, 737220), (2541, 714880), (2640, 688072), (2688, 675785), (2904, 625520), (3080, 589776), (3351, 542080), (3360, 540628), (3388, 536160), (3520, 516054), (3630, 500416), (3696, 491480), (3872, 469140), (4224, 430045), (4235, 428928), (4468, 406560), (4480, 405471), (4620, 393184), (4840, 375312), (4928, 368610), (5082, 357440), (5280, 344036), (5585, 325248), (5808, 312760), (6160, 294888), (6702, 271040), (6720, 270314), (6776, 268080), (7040, 258027), (7260, 250208), (7392, 245740), (7744, 234570), (7819, 232320), (8470, 214464), (8936, 203280), (9240, 196592), (9680, 187656), (9856, 184305), (10164, 178720), (10560, 172018), (11170, 162624), (11616, 156380), (12287, 147840), (12320, 147444), (12705, 142976), (13404, 135520), (13440, 135157), (13552, 134040), (14520, 125104), (14784, 122870), (15488, 117285), (15638, 116160), (16755, 108416), (16940, 107232), (17872, 101640), (18480, 98296), (19360, 93828), (20328, 89360), (21120, 86009), (22340, 81312), (23232, 78190), (23457, 77440), (24574, 73920), (24640, 73722), (25410, 71488), (26808, 67760), (27104, 67020), (29040, 62552), (29568, 61435), (31276, 58080), (33510, 54208), (33880, 53616), (35744, 50820), (36861, 49280), (36960, 49148), (38720, 46914), (39095, 46464), (40656, 44680)]