69667560

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{251}}^1\times {\mathrm{257}}^1$

素因数の和:528

約数の個数: 128

約数和(自身を含む): 234057600

約数和(自身を除く): 164390040

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 180, 216, 251, 257, 270, 360, 502, 514, 540, 753, 771, 1004, 1028, 1080, 1255, 1285, 1506, 1542, 2008, 2056, 2259, 2313, 2510, 2570, 3012, 3084, 3765, 3855, 4518, 4626, 5020, 5140, 6024, 6168, 6777, 6939, 7530, 7710, 9036, 9252, 10040, 10280, 11295, 11565, 13554, 13878, 15060, 15420, 18072, 18504, 22590, 23130, 27108, 27756, 30120, 30840, 33885, 34695, 45180, 46260, 54216, 55512, 64507, 67770, 69390, 90360, 92520, 129014, 135540, 138780, 193521, 258028, 271080, 277560, 322535, 387042, 516056, 580563, 645070, 774084, 967605, 1161126, 1290140, 1548168, 1741689, 1935210, 2322252, 2580280, 2902815, 3483378, 3870420, 4644504, 5805630, 6966756, 7740840, 8708445, 11611260, 13933512, 17416890, 23222520, 34833780, 69667560]

約数ペア:

[(1, 69667560), (2, 34833780), (3, 23222520), (4, 17416890), (5, 13933512), (6, 11611260), (8, 8708445), (9, 7740840), (10, 6966756), (12, 5805630), (15, 4644504), (18, 3870420), (20, 3483378), (24, 2902815), (27, 2580280), (30, 2322252), (36, 1935210), (40, 1741689), (45, 1548168), (54, 1290140), (60, 1161126), (72, 967605), (90, 774084), (108, 645070), (120, 580563), (135, 516056), (180, 387042), (216, 322535), (251, 277560), (257, 271080), (270, 258028), (360, 193521), (502, 138780), (514, 135540), (540, 129014), (753, 92520), (771, 90360), (1004, 69390), (1028, 67770), (1080, 64507), (1255, 55512), (1285, 54216), (1506, 46260), (1542, 45180), (2008, 34695), (2056, 33885), (2259, 30840), (2313, 30120), (2510, 27756), (2570, 27108), (3012, 23130), (3084, 22590), (3765, 18504), (3855, 18072), (4518, 15420), (4626, 15060), (5020, 13878), (5140, 13554), (6024, 11565), (6168, 11295), (6777, 10280), (6939, 10040), (7530, 9252), (7710, 9036)]