289182720

素因数分解:

$2^{10}\times 3^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{281}}^1$

素因数の和:376

約数の個数: 176

約数和(自身を含む): 942078528

約数和(自身を除く): 652895808

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 67, 80, 96, 120, 128, 134, 160, 192, 201, 240, 256, 268, 281, 320, 335, 384, 402, 480, 512, 536, 562, 640, 670, 768, 804, 843, 960, 1005, 1024, 1072, 1124, 1280, 1340, 1405, 1536, 1608, 1686, 1920, 2010, 2144, 2248, 2560, 2680, 2810, 3072, 3216, 3372, 3840, 4020, 4215, 4288, 4496, 5120, 5360, 5620, 6432, 6744, 7680, 8040, 8430, 8576, 8992, 10720, 11240, 12864, 13488, 15360, 16080, 16860, 17152, 17984, 18827, 21440, 22480, 25728, 26976, 32160, 33720, 34304, 35968, 37654, 42880, 44960, 51456, 53952, 56481, 64320, 67440, 68608, 71936, 75308, 85760, 89920, 94135, 102912, 107904, 112962, 128640, 134880, 143872, 150616, 171520, 179840, 188270, 205824, 215808, 225924, 257280, 269760, 282405, 287744, 301232, 343040, 359680, 376540, 431616, 451848, 514560, 539520, 564810, 602464, 719360, 753080, 863232, 903696, 1029120, 1079040, 1129620, 1204928, 1438720, 1506160, 1807392, 2158080, 2259240, 2409856, 3012320, 3614784, 4316160, 4518480, 4819712, 6024640, 7229568, 9036960, 9639424, 12049280, 14459136, 18073920, 19278848, 24098560, 28918272, 36147840, 48197120, 57836544, 72295680, 96394240, 144591360, 289182720]

約数ペア:

[(1, 289182720), (2, 144591360), (3, 96394240), (4, 72295680), (5, 57836544), (6, 48197120), (8, 36147840), (10, 28918272), (12, 24098560), (15, 19278848), (16, 18073920), (20, 14459136), (24, 12049280), (30, 9639424), (32, 9036960), (40, 7229568), (48, 6024640), (60, 4819712), (64, 4518480), (67, 4316160), (80, 3614784), (96, 3012320), (120, 2409856), (128, 2259240), (134, 2158080), (160, 1807392), (192, 1506160), (201, 1438720), (240, 1204928), (256, 1129620), (268, 1079040), (281, 1029120), (320, 903696), (335, 863232), (384, 753080), (402, 719360), (480, 602464), (512, 564810), (536, 539520), (562, 514560), (640, 451848), (670, 431616), (768, 376540), (804, 359680), (843, 343040), (960, 301232), (1005, 287744), (1024, 282405), (1072, 269760), (1124, 257280), (1280, 225924), (1340, 215808), (1405, 205824), (1536, 188270), (1608, 179840), (1686, 171520), (1920, 150616), (2010, 143872), (2144, 134880), (2248, 128640), (2560, 112962), (2680, 107904), (2810, 102912), (3072, 94135), (3216, 89920), (3372, 85760), (3840, 75308), (4020, 71936), (4215, 68608), (4288, 67440), (4496, 64320), (5120, 56481), (5360, 53952), (5620, 51456), (6432, 44960), (6744, 42880), (7680, 37654), (8040, 35968), (8430, 34304), (8576, 33720), (8992, 32160), (10720, 26976), (11240, 25728), (12864, 22480), (13488, 21440), (15360, 18827), (16080, 17984), (16860, 17152)]