164924160

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{1481}}^1$

素因数の和:1534

約数の個数: 144

約数和(自身を含む): 545257440

約数和(自身を除く): 380333280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 29, 30, 32, 40, 48, 58, 60, 64, 80, 87, 96, 116, 120, 128, 145, 160, 174, 192, 232, 240, 256, 290, 320, 348, 384, 435, 464, 480, 580, 640, 696, 768, 870, 928, 960, 1160, 1280, 1392, 1481, 1740, 1856, 1920, 2320, 2784, 2962, 3480, 3712, 3840, 4443, 4640, 5568, 5924, 6960, 7405, 7424, 8886, 9280, 11136, 11848, 13920, 14810, 17772, 18560, 22215, 22272, 23696, 27840, 29620, 35544, 37120, 42949, 44430, 47392, 55680, 59240, 71088, 85898, 88860, 94784, 111360, 118480, 128847, 142176, 171796, 177720, 189568, 214745, 236960, 257694, 284352, 343592, 355440, 379136, 429490, 473920, 515388, 568704, 644235, 687184, 710880, 858980, 947840, 1030776, 1137408, 1288470, 1374368, 1421760, 1717960, 1895680, 2061552, 2576940, 2748736, 2843520, 3435920, 4123104, 5153880, 5497472, 5687040, 6871840, 8246208, 10307760, 10994944, 13743680, 16492416, 20615520, 27487360, 32984832, 41231040, 54974720, 82462080, 164924160]

約数ペア:

[(1, 164924160), (2, 82462080), (3, 54974720), (4, 41231040), (5, 32984832), (6, 27487360), (8, 20615520), (10, 16492416), (12, 13743680), (15, 10994944), (16, 10307760), (20, 8246208), (24, 6871840), (29, 5687040), (30, 5497472), (32, 5153880), (40, 4123104), (48, 3435920), (58, 2843520), (60, 2748736), (64, 2576940), (80, 2061552), (87, 1895680), (96, 1717960), (116, 1421760), (120, 1374368), (128, 1288470), (145, 1137408), (160, 1030776), (174, 947840), (192, 858980), (232, 710880), (240, 687184), (256, 644235), (290, 568704), (320, 515388), (348, 473920), (384, 429490), (435, 379136), (464, 355440), (480, 343592), (580, 284352), (640, 257694), (696, 236960), (768, 214745), (870, 189568), (928, 177720), (960, 171796), (1160, 142176), (1280, 128847), (1392, 118480), (1481, 111360), (1740, 94784), (1856, 88860), (1920, 85898), (2320, 71088), (2784, 59240), (2962, 55680), (3480, 47392), (3712, 44430), (3840, 42949), (4443, 37120), (4640, 35544), (5568, 29620), (5924, 27840), (6960, 23696), (7405, 22272), (7424, 22215), (8886, 18560), (9280, 17772), (11136, 14810), (11848, 13920)]