67936680

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{26959}}^1$

素因数の和:26983

約数の個数: 96

約数和(自身を含む): 252345600

約数和(自身を除く): 184408920

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, 26959, 53918, 80877, 107836, 134795, 161754, 188713, 215672, 242631, 269590, 323508, 377426, 404385, 485262, 539180, 566139, 647016, 754852, 808770, 943565, 970524, 1078360, 1132278, 1213155, 1509704, 1617540, 1698417, 1887130, 1941048, 2264556, 2426310, 2830695, 3235080, 3396834, 3774260, 4529112, 4852620, 5661390, 6793668, 7548520, 8492085, 9705240, 11322780, 13587336, 16984170, 22645560, 33968340, 67936680]

約数ペア:

[(1, 67936680), (2, 33968340), (3, 22645560), (4, 16984170), (5, 13587336), (6, 11322780), (7, 9705240), (8, 8492085), (9, 7548520), (10, 6793668), (12, 5661390), (14, 4852620), (15, 4529112), (18, 3774260), (20, 3396834), (21, 3235080), (24, 2830695), (28, 2426310), (30, 2264556), (35, 1941048), (36, 1887130), (40, 1698417), (42, 1617540), (45, 1509704), (56, 1213155), (60, 1132278), (63, 1078360), (70, 970524), (72, 943565), (84, 808770), (90, 754852), (105, 647016), (120, 566139), (126, 539180), (140, 485262), (168, 404385), (180, 377426), (210, 323508), (252, 269590), (280, 242631), (315, 215672), (360, 188713), (420, 161754), (504, 134795), (630, 107836), (840, 80877), (1260, 53918), (2520, 26959)]