76751080

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{269}}^1\times {\mathrm{1019}}^1$

素因数の和:1306

約数の個数: 64

約数和(自身を含む): 198288000

約数和(自身を除く): 121536920

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 269, 280, 538, 1019, 1076, 1345, 1883, 2038, 2152, 2690, 3766, 4076, 5095, 5380, 7133, 7532, 8152, 9415, 10190, 10760, 14266, 15064, 18830, 20380, 28532, 35665, 37660, 40760, 57064, 71330, 75320, 142660, 274111, 285320, 548222, 1096444, 1370555, 1918777, 2192888, 2741110, 3837554, 5482220, 7675108, 9593885, 10964440, 15350216, 19187770, 38375540, 76751080]

約数ペア:

[(1, 76751080), (2, 38375540), (4, 19187770), (5, 15350216), (7, 10964440), (8, 9593885), (10, 7675108), (14, 5482220), (20, 3837554), (28, 2741110), (35, 2192888), (40, 1918777), (56, 1370555), (70, 1096444), (140, 548222), (269, 285320), (280, 274111), (538, 142660), (1019, 75320), (1076, 71330), (1345, 57064), (1883, 40760), (2038, 37660), (2152, 35665), (2690, 28532), (3766, 20380), (4076, 18830), (5095, 15064), (5380, 14266), (7133, 10760), (7532, 10190), (8152, 9415)]