1008146560

素因数分解:

$2^7\times 5^1\times {\mathrm{331}}^1\times {\mathrm{4759}}^1$

素因数の和:5109

約数の個数: 64

約数和(自身を含む): 2417889600

約数和(自身を除く): 1409743040

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 320, 331, 640, 662, 1324, 1655, 2648, 3310, 4759, 5296, 6620, 9518, 10592, 13240, 19036, 21184, 23795, 26480, 38072, 42368, 47590, 52960, 76144, 95180, 105920, 152288, 190360, 211840, 304576, 380720, 609152, 761440, 1522880, 1575229, 3045760, 3150458, 6300916, 7876145, 12601832, 15752290, 25203664, 31504580, 50407328, 63009160, 100814656, 126018320, 201629312, 252036640, 504073280, 1008146560]

約数ペア:

[(1, 1008146560), (2, 504073280), (4, 252036640), (5, 201629312), (8, 126018320), (10, 100814656), (16, 63009160), (20, 50407328), (32, 31504580), (40, 25203664), (64, 15752290), (80, 12601832), (128, 7876145), (160, 6300916), (320, 3150458), (331, 3045760), (640, 1575229), (662, 1522880), (1324, 761440), (1655, 609152), (2648, 380720), (3310, 304576), (4759, 211840), (5296, 190360), (6620, 152288), (9518, 105920), (10592, 95180), (13240, 76144), (19036, 52960), (21184, 47590), (23795, 42368), (26480, 38072)]