224841840

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{21787}}^1$

素因数の和:21846

約数の個数: 80

約数和(自身を含む): 713251968

約数和(自身を除く): 488410128

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 43, 48, 60, 80, 86, 120, 129, 172, 215, 240, 258, 344, 430, 516, 645, 688, 860, 1032, 1290, 1720, 2064, 2580, 3440, 5160, 10320, 21787, 43574, 65361, 87148, 108935, 130722, 174296, 217870, 261444, 326805, 348592, 435740, 522888, 653610, 871480, 936841, 1045776, 1307220, 1742960, 1873682, 2614440, 2810523, 3747364, 4684205, 5228880, 5621046, 7494728, 9368410, 11242092, 14052615, 14989456, 18736820, 22484184, 28105230, 37473640, 44968368, 56210460, 74947280, 112420920, 224841840]

約数ペア:

[(1, 224841840), (2, 112420920), (3, 74947280), (4, 56210460), (5, 44968368), (6, 37473640), (8, 28105230), (10, 22484184), (12, 18736820), (15, 14989456), (16, 14052615), (20, 11242092), (24, 9368410), (30, 7494728), (40, 5621046), (43, 5228880), (48, 4684205), (60, 3747364), (80, 2810523), (86, 2614440), (120, 1873682), (129, 1742960), (172, 1307220), (215, 1045776), (240, 936841), (258, 871480), (344, 653610), (430, 522888), (516, 435740), (645, 348592), (688, 326805), (860, 261444), (1032, 217870), (1290, 174296), (1720, 130722), (2064, 108935), (2580, 87148), (3440, 65361), (5160, 43574), (10320, 21787)]