67006160

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{3391}}^1$

素因数の和:3436

約数の個数: 80

約数和(自身を含む): 176655360

約数和(自身を除く): 109649200

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 19, 20, 26, 38, 40, 52, 65, 76, 80, 95, 104, 130, 152, 190, 208, 247, 260, 304, 380, 494, 520, 760, 988, 1040, 1235, 1520, 1976, 2470, 3391, 3952, 4940, 6782, 9880, 13564, 16955, 19760, 27128, 33910, 44083, 54256, 64429, 67820, 88166, 128858, 135640, 176332, 220415, 257716, 271280, 322145, 352664, 440830, 515432, 644290, 705328, 837577, 881660, 1030864, 1288580, 1675154, 1763320, 2577160, 3350308, 3526640, 4187885, 5154320, 6700616, 8375770, 13401232, 16751540, 33503080, 67006160]

約数ペア:

[(1, 67006160), (2, 33503080), (4, 16751540), (5, 13401232), (8, 8375770), (10, 6700616), (13, 5154320), (16, 4187885), (19, 3526640), (20, 3350308), (26, 2577160), (38, 1763320), (40, 1675154), (52, 1288580), (65, 1030864), (76, 881660), (80, 837577), (95, 705328), (104, 644290), (130, 515432), (152, 440830), (190, 352664), (208, 322145), (247, 271280), (260, 257716), (304, 220415), (380, 176332), (494, 135640), (520, 128858), (760, 88166), (988, 67820), (1040, 64429), (1235, 54256), (1520, 44083), (1976, 33910), (2470, 27128), (3391, 19760), (3952, 16955), (4940, 13564), (6782, 9880)]