126824960

素因数分解:

$2^9\times 5^1\times {\mathrm{107}}^1\times {\mathrm{463}}^1$

素因数の和:593

約数の個数: 80

約数和(自身を含む): 307587456

約数和(自身を除く): 180762496

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 107, 128, 160, 214, 256, 320, 428, 463, 512, 535, 640, 856, 926, 1070, 1280, 1712, 1852, 2140, 2315, 2560, 3424, 3704, 4280, 4630, 6848, 7408, 8560, 9260, 13696, 14816, 17120, 18520, 27392, 29632, 34240, 37040, 49541, 54784, 59264, 68480, 74080, 99082, 118528, 136960, 148160, 198164, 237056, 247705, 273920, 296320, 396328, 495410, 592640, 792656, 990820, 1185280, 1585312, 1981640, 3170624, 3963280, 6341248, 7926560, 12682496, 15853120, 25364992, 31706240, 63412480, 126824960]

約数ペア:

[(1, 126824960), (2, 63412480), (4, 31706240), (5, 25364992), (8, 15853120), (10, 12682496), (16, 7926560), (20, 6341248), (32, 3963280), (40, 3170624), (64, 1981640), (80, 1585312), (107, 1185280), (128, 990820), (160, 792656), (214, 592640), (256, 495410), (320, 396328), (428, 296320), (463, 273920), (512, 247705), (535, 237056), (640, 198164), (856, 148160), (926, 136960), (1070, 118528), (1280, 99082), (1712, 74080), (1852, 68480), (2140, 59264), (2315, 54784), (2560, 49541), (3424, 37040), (3704, 34240), (4280, 29632), (4630, 27392), (6848, 18520), (7408, 17120), (8560, 14816), (9260, 13696)]