1442797440

素因数分解:

$2^7\times 3^1\times 5^1\times 7^1\times {\mathrm{107351}}^1$

素因数の和:107380

約数の個数: 128

約数和(自身を含む): 5255953920

約数和(自身を除く): 3813156480

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 64, 70, 80, 84, 96, 105, 112, 120, 128, 140, 160, 168, 192, 210, 224, 240, 280, 320, 336, 384, 420, 448, 480, 560, 640, 672, 840, 896, 960, 1120, 1344, 1680, 1920, 2240, 2688, 3360, 4480, 6720, 13440, 107351, 214702, 322053, 429404, 536755, 644106, 751457, 858808, 1073510, 1288212, 1502914, 1610265, 1717616, 2147020, 2254371, 2576424, 3005828, 3220530, 3435232, 3757285, 4294040, 4508742, 5152848, 6011656, 6441060, 6870464, 7514570, 8588080, 9017484, 10305696, 11271855, 12023312, 12882120, 13740928, 15029140, 17176160, 18034968, 20611392, 22543710, 24046624, 25764240, 30058280, 34352320, 36069936, 41222784, 45087420, 48093248, 51528480, 60116560, 68704640, 72139872, 90174840, 96186496, 103056960, 120233120, 144279744, 180349680, 206113920, 240466240, 288559488, 360699360, 480932480, 721398720, 1442797440]

約数ペア:

[(1, 1442797440), (2, 721398720), (3, 480932480), (4, 360699360), (5, 288559488), (6, 240466240), (7, 206113920), (8, 180349680), (10, 144279744), (12, 120233120), (14, 103056960), (15, 96186496), (16, 90174840), (20, 72139872), (21, 68704640), (24, 60116560), (28, 51528480), (30, 48093248), (32, 45087420), (35, 41222784), (40, 36069936), (42, 34352320), (48, 30058280), (56, 25764240), (60, 24046624), (64, 22543710), (70, 20611392), (80, 18034968), (84, 17176160), (96, 15029140), (105, 13740928), (112, 12882120), (120, 12023312), (128, 11271855), (140, 10305696), (160, 9017484), (168, 8588080), (192, 7514570), (210, 6870464), (224, 6441060), (240, 6011656), (280, 5152848), (320, 4508742), (336, 4294040), (384, 3757285), (420, 3435232), (448, 3220530), (480, 3005828), (560, 2576424), (640, 2254371), (672, 2147020), (840, 1717616), (896, 1610265), (960, 1502914), (1120, 1288212), (1344, 1073510), (1680, 858808), (1920, 751457), (2240, 644106), (2688, 536755), (3360, 429404), (4480, 322053), (6720, 214702), (13440, 107351)]