130669280

素因数分解:

$2^5\times 5^1\times 7^3\times {\mathrm{2381}}^1$

素因数の和:2417

約数の個数: 96

約数和(自身を含む): 360158400

約数和(自身を除く): 229489120

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 49, 56, 70, 80, 98, 112, 140, 160, 196, 224, 245, 280, 343, 392, 490, 560, 686, 784, 980, 1120, 1372, 1568, 1715, 1960, 2381, 2744, 3430, 3920, 4762, 5488, 6860, 7840, 9524, 10976, 11905, 13720, 16667, 19048, 23810, 27440, 33334, 38096, 47620, 54880, 66668, 76192, 83335, 95240, 116669, 133336, 166670, 190480, 233338, 266672, 333340, 380960, 466676, 533344, 583345, 666680, 816683, 933352, 1166690, 1333360, 1633366, 1866704, 2333380, 2666720, 3266732, 3733408, 4083415, 4666760, 6533464, 8166830, 9333520, 13066928, 16333660, 18667040, 26133856, 32667320, 65334640, 130669280]

約数ペア:

[(1, 130669280), (2, 65334640), (4, 32667320), (5, 26133856), (7, 18667040), (8, 16333660), (10, 13066928), (14, 9333520), (16, 8166830), (20, 6533464), (28, 4666760), (32, 4083415), (35, 3733408), (40, 3266732), (49, 2666720), (56, 2333380), (70, 1866704), (80, 1633366), (98, 1333360), (112, 1166690), (140, 933352), (160, 816683), (196, 666680), (224, 583345), (245, 533344), (280, 466676), (343, 380960), (392, 333340), (490, 266672), (560, 233338), (686, 190480), (784, 166670), (980, 133336), (1120, 116669), (1372, 95240), (1568, 83335), (1715, 76192), (1960, 66668), (2381, 54880), (2744, 47620), (3430, 38096), (3920, 33334), (4762, 27440), (5488, 23810), (6860, 19048), (7840, 16667), (9524, 13720), (10976, 11905)]