139335120

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{251}}^1\times {\mathrm{257}}^1$

素因数の和:530

約数の個数: 160

約数和(自身を含む): 483719040

約数和(自身を除く): 344383920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 90, 108, 120, 135, 144, 180, 216, 240, 251, 257, 270, 360, 432, 502, 514, 540, 720, 753, 771, 1004, 1028, 1080, 1255, 1285, 1506, 1542, 2008, 2056, 2160, 2259, 2313, 2510, 2570, 3012, 3084, 3765, 3855, 4016, 4112, 4518, 4626, 5020, 5140, 6024, 6168, 6777, 6939, 7530, 7710, 9036, 9252, 10040, 10280, 11295, 11565, 12048, 12336, 13554, 13878, 15060, 15420, 18072, 18504, 20080, 20560, 22590, 23130, 27108, 27756, 30120, 30840, 33885, 34695, 36144, 37008, 45180, 46260, 54216, 55512, 60240, 61680, 64507, 67770, 69390, 90360, 92520, 108432, 111024, 129014, 135540, 138780, 180720, 185040, 193521, 258028, 271080, 277560, 322535, 387042, 516056, 542160, 555120, 580563, 645070, 774084, 967605, 1032112, 1161126, 1290140, 1548168, 1741689, 1935210, 2322252, 2580280, 2902815, 3096336, 3483378, 3870420, 4644504, 5160560, 5805630, 6966756, 7740840, 8708445, 9289008, 11611260, 13933512, 15481680, 17416890, 23222520, 27867024, 34833780, 46445040, 69667560, 139335120]

約数ペア:

[(1, 139335120), (2, 69667560), (3, 46445040), (4, 34833780), (5, 27867024), (6, 23222520), (8, 17416890), (9, 15481680), (10, 13933512), (12, 11611260), (15, 9289008), (16, 8708445), (18, 7740840), (20, 6966756), (24, 5805630), (27, 5160560), (30, 4644504), (36, 3870420), (40, 3483378), (45, 3096336), (48, 2902815), (54, 2580280), (60, 2322252), (72, 1935210), (80, 1741689), (90, 1548168), (108, 1290140), (120, 1161126), (135, 1032112), (144, 967605), (180, 774084), (216, 645070), (240, 580563), (251, 555120), (257, 542160), (270, 516056), (360, 387042), (432, 322535), (502, 277560), (514, 271080), (540, 258028), (720, 193521), (753, 185040), (771, 180720), (1004, 138780), (1028, 135540), (1080, 129014), (1255, 111024), (1285, 108432), (1506, 92520), (1542, 90360), (2008, 69390), (2056, 67770), (2160, 64507), (2259, 61680), (2313, 60240), (2510, 55512), (2570, 54216), (3012, 46260), (3084, 45180), (3765, 37008), (3855, 36144), (4016, 34695), (4112, 33885), (4518, 30840), (4626, 30120), (5020, 27756), (5140, 27108), (6024, 23130), (6168, 22590), (6777, 20560), (6939, 20080), (7530, 18504), (7710, 18072), (9036, 15420), (9252, 15060), (10040, 13878), (10280, 13554), (11295, 12336), (11565, 12048)]