147101440

素因数分解:

$2^8\times 5^1\times {\mathrm{41}}^1\times {\mathrm{2803}}^1$

素因数の和:2865

約数の個数: 72

約数和(自身を含む): 361076688

約数和(自身を除く): 213975248

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 41, 64, 80, 82, 128, 160, 164, 205, 256, 320, 328, 410, 640, 656, 820, 1280, 1312, 1640, 2624, 2803, 3280, 5248, 5606, 6560, 10496, 11212, 13120, 14015, 22424, 26240, 28030, 44848, 52480, 56060, 89696, 112120, 114923, 179392, 224240, 229846, 358784, 448480, 459692, 574615, 717568, 896960, 919384, 1149230, 1793920, 1838768, 2298460, 3587840, 3677536, 4596920, 7355072, 9193840, 14710144, 18387680, 29420288, 36775360, 73550720, 147101440]

約数ペア:

[(1, 147101440), (2, 73550720), (4, 36775360), (5, 29420288), (8, 18387680), (10, 14710144), (16, 9193840), (20, 7355072), (32, 4596920), (40, 3677536), (41, 3587840), (64, 2298460), (80, 1838768), (82, 1793920), (128, 1149230), (160, 919384), (164, 896960), (205, 717568), (256, 574615), (320, 459692), (328, 448480), (410, 358784), (640, 229846), (656, 224240), (820, 179392), (1280, 114923), (1312, 112120), (1640, 89696), (2624, 56060), (2803, 52480), (3280, 44848), (5248, 28030), (5606, 26240), (6560, 22424), (10496, 14015), (11212, 13120)]