63427280

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{191}}^1\times {\mathrm{593}}^1$

素因数の和:804

約数の個数: 80

約数和(自身を含む): 169703424

約数和(自身を除く): 106276144

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 191, 280, 382, 560, 593, 764, 955, 1186, 1337, 1528, 1910, 2372, 2674, 2965, 3056, 3820, 4151, 4744, 5348, 5930, 6685, 7640, 8302, 9488, 10696, 11860, 13370, 15280, 16604, 20755, 21392, 23720, 26740, 33208, 41510, 47440, 53480, 66416, 83020, 106960, 113263, 166040, 226526, 332080, 453052, 566315, 792841, 906104, 1132630, 1585682, 1812208, 2265260, 3171364, 3964205, 4530520, 6342728, 7928410, 9061040, 12685456, 15856820, 31713640, 63427280]

約数ペア:

[(1, 63427280), (2, 31713640), (4, 15856820), (5, 12685456), (7, 9061040), (8, 7928410), (10, 6342728), (14, 4530520), (16, 3964205), (20, 3171364), (28, 2265260), (35, 1812208), (40, 1585682), (56, 1132630), (70, 906104), (80, 792841), (112, 566315), (140, 453052), (191, 332080), (280, 226526), (382, 166040), (560, 113263), (593, 106960), (764, 83020), (955, 66416), (1186, 53480), (1337, 47440), (1528, 41510), (1910, 33208), (2372, 26740), (2674, 23720), (2965, 21392), (3056, 20755), (3820, 16604), (4151, 15280), (4744, 13370), (5348, 11860), (5930, 10696), (6685, 9488), (7640, 8302)]