1569449440

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{337}}^1\times {\mathrm{2239}}^1$

素因数の和:2604

約数の個数: 96

約数和(自身を含む): 4006679040

約数和(自身を除く): 2437229600

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 65, 80, 104, 130, 160, 208, 260, 337, 416, 520, 674, 1040, 1348, 1685, 2080, 2239, 2696, 3370, 4381, 4478, 5392, 6740, 8762, 8956, 10784, 11195, 13480, 17524, 17912, 21905, 22390, 26960, 29107, 35048, 35824, 43810, 44780, 53920, 58214, 70096, 71648, 87620, 89560, 116428, 140192, 145535, 175240, 179120, 232856, 291070, 350480, 358240, 465712, 582140, 700960, 754543, 931424, 1164280, 1509086, 2328560, 3018172, 3772715, 4657120, 6036344, 7545430, 9809059, 12072688, 15090860, 19618118, 24145376, 30181720, 39236236, 49045295, 60363440, 78472472, 98090590, 120726880, 156944944, 196181180, 313889888, 392362360, 784724720, 1569449440]

約数ペア:

[(1, 1569449440), (2, 784724720), (4, 392362360), (5, 313889888), (8, 196181180), (10, 156944944), (13, 120726880), (16, 98090590), (20, 78472472), (26, 60363440), (32, 49045295), (40, 39236236), (52, 30181720), (65, 24145376), (80, 19618118), (104, 15090860), (130, 12072688), (160, 9809059), (208, 7545430), (260, 6036344), (337, 4657120), (416, 3772715), (520, 3018172), (674, 2328560), (1040, 1509086), (1348, 1164280), (1685, 931424), (2080, 754543), (2239, 700960), (2696, 582140), (3370, 465712), (4381, 358240), (4478, 350480), (5392, 291070), (6740, 232856), (8762, 179120), (8956, 175240), (10784, 145535), (11195, 140192), (13480, 116428), (17524, 89560), (17912, 87620), (21905, 71648), (22390, 70096), (26960, 58214), (29107, 53920), (35048, 44780), (35824, 43810)]