68677560

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{27253}}^1$

素因数の和:27277

約数の個数: 96

約数和(自身を含む): 255097440

約数和(自身を除く): 186419880

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 56, 60, 63, 70, 72, 84, 90, 105, 120, 126, 140, 168, 180, 210, 252, 280, 315, 360, 420, 504, 630, 840, 1260, 2520, 27253, 54506, 81759, 109012, 136265, 163518, 190771, 218024, 245277, 272530, 327036, 381542, 408795, 490554, 545060, 572313, 654072, 763084, 817590, 953855, 981108, 1090120, 1144626, 1226385, 1526168, 1635180, 1716939, 1907710, 1962216, 2289252, 2452770, 2861565, 3270360, 3433878, 3815420, 4578504, 4905540, 5723130, 6867756, 7630840, 8584695, 9811080, 11446260, 13735512, 17169390, 22892520, 34338780, 68677560]

約数ペア:

[(1, 68677560), (2, 34338780), (3, 22892520), (4, 17169390), (5, 13735512), (6, 11446260), (7, 9811080), (8, 8584695), (9, 7630840), (10, 6867756), (12, 5723130), (14, 4905540), (15, 4578504), (18, 3815420), (20, 3433878), (21, 3270360), (24, 2861565), (28, 2452770), (30, 2289252), (35, 1962216), (36, 1907710), (40, 1716939), (42, 1635180), (45, 1526168), (56, 1226385), (60, 1144626), (63, 1090120), (70, 981108), (72, 953855), (84, 817590), (90, 763084), (105, 654072), (120, 572313), (126, 545060), (140, 490554), (168, 408795), (180, 381542), (210, 327036), (252, 272530), (280, 245277), (315, 218024), (360, 190771), (420, 163518), (504, 136265), (630, 109012), (840, 81759), (1260, 54506), (2520, 27253)]