7718040

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1949}}^1$

素因数の和:1977

約数の個数: 96

約数和(自身を含む): 27378000

約数和(自身を除く): 19659960

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 30, 33, 36, 40, 44, 45, 55, 60, 66, 72, 88, 90, 99, 110, 120, 132, 165, 180, 198, 220, 264, 330, 360, 396, 440, 495, 660, 792, 990, 1320, 1949, 1980, 3898, 3960, 5847, 7796, 9745, 11694, 15592, 17541, 19490, 21439, 23388, 29235, 35082, 38980, 42878, 46776, 58470, 64317, 70164, 77960, 85756, 87705, 107195, 116940, 128634, 140328, 171512, 175410, 192951, 214390, 233880, 257268, 321585, 350820, 385902, 428780, 514536, 643170, 701640, 771804, 857560, 964755, 1286340, 1543608, 1929510, 2572680, 3859020, 7718040]

約数ペア:

[(1, 7718040), (2, 3859020), (3, 2572680), (4, 1929510), (5, 1543608), (6, 1286340), (8, 964755), (9, 857560), (10, 771804), (11, 701640), (12, 643170), (15, 514536), (18, 428780), (20, 385902), (22, 350820), (24, 321585), (30, 257268), (33, 233880), (36, 214390), (40, 192951), (44, 175410), (45, 171512), (55, 140328), (60, 128634), (66, 116940), (72, 107195), (88, 87705), (90, 85756), (99, 77960), (110, 70164), (120, 64317), (132, 58470), (165, 46776), (180, 42878), (198, 38980), (220, 35082), (264, 29235), (330, 23388), (360, 21439), (396, 19490), (440, 17541), (495, 15592), (660, 11694), (792, 9745), (990, 7796), (1320, 5847), (1949, 3960), (1980, 3898)]