1940844000

素因数分解:

$2^5\times 3^1\times 5^3\times {\mathrm{197}}^1\times {\mathrm{821}}^1$

素因数の和:1046

約数の個数: 192

約数和(自身を含む): 6398263872

約数和(自身を除く): 4457419872

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 40, 48, 50, 60, 75, 80, 96, 100, 120, 125, 150, 160, 197, 200, 240, 250, 300, 375, 394, 400, 480, 500, 591, 600, 750, 788, 800, 821, 985, 1000, 1182, 1200, 1500, 1576, 1642, 1970, 2000, 2364, 2400, 2463, 2955, 3000, 3152, 3284, 3940, 4000, 4105, 4728, 4925, 4926, 5910, 6000, 6304, 6568, 7880, 8210, 9456, 9850, 9852, 11820, 12000, 12315, 13136, 14775, 15760, 16420, 18912, 19700, 19704, 20525, 23640, 24625, 24630, 26272, 29550, 31520, 32840, 39400, 39408, 41050, 47280, 49250, 49260, 59100, 61575, 65680, 73875, 78800, 78816, 82100, 94560, 98500, 98520, 102625, 118200, 123150, 131360, 147750, 157600, 161737, 164200, 197000, 197040, 205250, 236400, 246300, 295500, 307875, 323474, 328400, 394000, 394080, 410500, 472800, 485211, 492600, 591000, 615750, 646948, 656800, 788000, 808685, 821000, 970422, 985200, 1182000, 1231500, 1293896, 1617370, 1642000, 1940844, 1970400, 2364000, 2426055, 2463000, 2587792, 3234740, 3284000, 3881688, 4043425, 4852110, 4926000, 5175584, 6469480, 7763376, 8086850, 9704220, 9852000, 12130275, 12938960, 15526752, 16173700, 19408440, 20217125, 24260550, 25877920, 32347400, 38816880, 40434250, 48521100, 60651375, 64694800, 77633760, 80868500, 97042200, 121302750, 129389600, 161737000, 194084400, 242605500, 323474000, 388168800, 485211000, 646948000, 970422000, 1940844000]

約数ペア:

[(1, 1940844000), (2, 970422000), (3, 646948000), (4, 485211000), (5, 388168800), (6, 323474000), (8, 242605500), (10, 194084400), (12, 161737000), (15, 129389600), (16, 121302750), (20, 97042200), (24, 80868500), (25, 77633760), (30, 64694800), (32, 60651375), (40, 48521100), (48, 40434250), (50, 38816880), (60, 32347400), (75, 25877920), (80, 24260550), (96, 20217125), (100, 19408440), (120, 16173700), (125, 15526752), (150, 12938960), (160, 12130275), (197, 9852000), (200, 9704220), (240, 8086850), (250, 7763376), (300, 6469480), (375, 5175584), (394, 4926000), (400, 4852110), (480, 4043425), (500, 3881688), (591, 3284000), (600, 3234740), (750, 2587792), (788, 2463000), (800, 2426055), (821, 2364000), (985, 1970400), (1000, 1940844), (1182, 1642000), (1200, 1617370), (1500, 1293896), (1576, 1231500), (1642, 1182000), (1970, 985200), (2000, 970422), (2364, 821000), (2400, 808685), (2463, 788000), (2955, 656800), (3000, 646948), (3152, 615750), (3284, 591000), (3940, 492600), (4000, 485211), (4105, 472800), (4728, 410500), (4925, 394080), (4926, 394000), (5910, 328400), (6000, 323474), (6304, 307875), (6568, 295500), (7880, 246300), (8210, 236400), (9456, 205250), (9850, 197040), (9852, 197000), (11820, 164200), (12000, 161737), (12315, 157600), (13136, 147750), (14775, 131360), (15760, 123150), (16420, 118200), (18912, 102625), (19700, 98520), (19704, 98500), (20525, 94560), (23640, 82100), (24625, 78816), (24630, 78800), (26272, 73875), (29550, 65680), (31520, 61575), (32840, 59100), (39400, 49260), (39408, 49250), (41050, 47280)]