749066080

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{263}}^1\times {\mathrm{2543}}^1$

素因数の和:2828

約数の個数: 96

約数和(自身を含む): 2030966784

約数和(自身を除く): 1281900704

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 112, 140, 160, 224, 263, 280, 526, 560, 1052, 1120, 1315, 1841, 2104, 2543, 2630, 3682, 4208, 5086, 5260, 7364, 8416, 9205, 10172, 10520, 12715, 14728, 17801, 18410, 20344, 21040, 25430, 29456, 35602, 36820, 40688, 42080, 50860, 58912, 71204, 73640, 81376, 89005, 101720, 142408, 147280, 178010, 203440, 284816, 294560, 356020, 406880, 569632, 668809, 712040, 1337618, 1424080, 2675236, 2848160, 3344045, 4681663, 5350472, 6688090, 9363326, 10700944, 13376180, 18726652, 21401888, 23408315, 26752360, 37453304, 46816630, 53504720, 74906608, 93633260, 107009440, 149813216, 187266520, 374533040, 749066080]

約数ペア:

[(1, 749066080), (2, 374533040), (4, 187266520), (5, 149813216), (7, 107009440), (8, 93633260), (10, 74906608), (14, 53504720), (16, 46816630), (20, 37453304), (28, 26752360), (32, 23408315), (35, 21401888), (40, 18726652), (56, 13376180), (70, 10700944), (80, 9363326), (112, 6688090), (140, 5350472), (160, 4681663), (224, 3344045), (263, 2848160), (280, 2675236), (526, 1424080), (560, 1337618), (1052, 712040), (1120, 668809), (1315, 569632), (1841, 406880), (2104, 356020), (2543, 294560), (2630, 284816), (3682, 203440), (4208, 178010), (5086, 147280), (5260, 142408), (7364, 101720), (8416, 89005), (9205, 81376), (10172, 73640), (10520, 71204), (12715, 58912), (14728, 50860), (17801, 42080), (18410, 40688), (20344, 36820), (21040, 35602), (25430, 29456)]