1122976000

素因数分解:

$2^8\times 5^3\times {\mathrm{19}}^1\times {\mathrm{1847}}^1$

素因数の和:1897

約数の個数: 144

約数和(自身を含む): 2946303360

約数和(自身を除く): 1823327360

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 25, 32, 38, 40, 50, 64, 76, 80, 95, 100, 125, 128, 152, 160, 190, 200, 250, 256, 304, 320, 380, 400, 475, 500, 608, 640, 760, 800, 950, 1000, 1216, 1280, 1520, 1600, 1847, 1900, 2000, 2375, 2432, 3040, 3200, 3694, 3800, 4000, 4750, 4864, 6080, 6400, 7388, 7600, 8000, 9235, 9500, 12160, 14776, 15200, 16000, 18470, 19000, 24320, 29552, 30400, 32000, 35093, 36940, 38000, 46175, 59104, 60800, 70186, 73880, 76000, 92350, 118208, 121600, 140372, 147760, 152000, 175465, 184700, 230875, 236416, 280744, 295520, 304000, 350930, 369400, 461750, 472832, 561488, 591040, 608000, 701860, 738800, 877325, 923500, 1122976, 1182080, 1403720, 1477600, 1754650, 1847000, 2245952, 2364160, 2807440, 2955200, 3509300, 3694000, 4386625, 4491904, 5614880, 5910400, 7018600, 7388000, 8773250, 8983808, 11229760, 11820800, 14037200, 14776000, 17546500, 22459520, 28074400, 29552000, 35093000, 44919040, 56148800, 59104000, 70186000, 112297600, 140372000, 224595200, 280744000, 561488000, 1122976000]

約数ペア:

[(1, 1122976000), (2, 561488000), (4, 280744000), (5, 224595200), (8, 140372000), (10, 112297600), (16, 70186000), (19, 59104000), (20, 56148800), (25, 44919040), (32, 35093000), (38, 29552000), (40, 28074400), (50, 22459520), (64, 17546500), (76, 14776000), (80, 14037200), (95, 11820800), (100, 11229760), (125, 8983808), (128, 8773250), (152, 7388000), (160, 7018600), (190, 5910400), (200, 5614880), (250, 4491904), (256, 4386625), (304, 3694000), (320, 3509300), (380, 2955200), (400, 2807440), (475, 2364160), (500, 2245952), (608, 1847000), (640, 1754650), (760, 1477600), (800, 1403720), (950, 1182080), (1000, 1122976), (1216, 923500), (1280, 877325), (1520, 738800), (1600, 701860), (1847, 608000), (1900, 591040), (2000, 561488), (2375, 472832), (2432, 461750), (3040, 369400), (3200, 350930), (3694, 304000), (3800, 295520), (4000, 280744), (4750, 236416), (4864, 230875), (6080, 184700), (6400, 175465), (7388, 152000), (7600, 147760), (8000, 140372), (9235, 121600), (9500, 118208), (12160, 92350), (14776, 76000), (15200, 73880), (16000, 70186), (18470, 60800), (19000, 59104), (24320, 46175), (29552, 38000), (30400, 36940), (32000, 35093)]