21621952800

素因数分解:

$2^5\times 3^2\times 5^2\times 7^1\times {\mathrm{429007}}^1$

素因数の和:429040

約数の個数: 216

約数和(自身を含む): 87136672896

約数和(自身を除く): 65514720096

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 25, 28, 30, 32, 35, 36, 40, 42, 45, 48, 50, 56, 60, 63, 70, 72, 75, 80, 84, 90, 96, 100, 105, 112, 120, 126, 140, 144, 150, 160, 168, 175, 180, 200, 210, 224, 225, 240, 252, 280, 288, 300, 315, 336, 350, 360, 400, 420, 450, 480, 504, 525, 560, 600, 630, 672, 700, 720, 800, 840, 900, 1008, 1050, 1120, 1200, 1260, 1400, 1440, 1575, 1680, 1800, 2016, 2100, 2400, 2520, 2800, 3150, 3360, 3600, 4200, 5040, 5600, 6300, 7200, 8400, 10080, 12600, 16800, 25200, 50400, 429007, 858014, 1287021, 1716028, 2145035, 2574042, 3003049, 3432056, 3861063, 4290070, 5148084, 6006098, 6435105, 6864112, 7722126, 8580140, 9009147, 10296168, 10725175, 12012196, 12870210, 13728224, 15015245, 15444252, 17160280, 18018294, 19305315, 20592336, 21450350, 24024392, 25740420, 27027441, 30030490, 30888504, 32175525, 34320560, 36036588, 38610630, 41184672, 42900700, 45045735, 48048784, 51480840, 54054882, 60060980, 61777008, 64351050, 68641120, 72073176, 75076225, 77221260, 85801400, 90091470, 96097568, 96526575, 102961680, 108109764, 120121960, 123554016, 128702100, 135137205, 144146352, 150152450, 154442520, 171602800, 180182940, 193053150, 205923360, 216219528, 225228675, 240243920, 257404200, 270274410, 288292704, 300304900, 308885040, 343205600, 360365880, 386106300, 432439056, 450457350, 480487840, 514808400, 540548820, 600609800, 617770080, 675686025, 720731760, 772212600, 864878112, 900914700, 1029616800, 1081097640, 1201219600, 1351372050, 1441463520, 1544425200, 1801829400, 2162195280, 2402439200, 2702744100, 3088850400, 3603658800, 4324390560, 5405488200, 7207317600, 10810976400, 21621952800]

約数ペア:

[(1, 21621952800), (2, 10810976400), (3, 7207317600), (4, 5405488200), (5, 4324390560), (6, 3603658800), (7, 3088850400), (8, 2702744100), (9, 2402439200), (10, 2162195280), (12, 1801829400), (14, 1544425200), (15, 1441463520), (16, 1351372050), (18, 1201219600), (20, 1081097640), (21, 1029616800), (24, 900914700), (25, 864878112), (28, 772212600), (30, 720731760), (32, 675686025), (35, 617770080), (36, 600609800), (40, 540548820), (42, 514808400), (45, 480487840), (48, 450457350), (50, 432439056), (56, 386106300), (60, 360365880), (63, 343205600), (70, 308885040), (72, 300304900), (75, 288292704), (80, 270274410), (84, 257404200), (90, 240243920), (96, 225228675), (100, 216219528), (105, 205923360), (112, 193053150), (120, 180182940), (126, 171602800), (140, 154442520), (144, 150152450), (150, 144146352), (160, 135137205), (168, 128702100), (175, 123554016), (180, 120121960), (200, 108109764), (210, 102961680), (224, 96526575), (225, 96097568), (240, 90091470), (252, 85801400), (280, 77221260), (288, 75076225), (300, 72073176), (315, 68641120), (336, 64351050), (350, 61777008), (360, 60060980), (400, 54054882), (420, 51480840), (450, 48048784), (480, 45045735), (504, 42900700), (525, 41184672), (560, 38610630), (600, 36036588), (630, 34320560), (672, 32175525), (700, 30888504), (720, 30030490), (800, 27027441), (840, 25740420), (900, 24024392), (1008, 21450350), (1050, 20592336), (1120, 19305315), (1200, 18018294), (1260, 17160280), (1400, 15444252), (1440, 15015245), (1575, 13728224), (1680, 12870210), (1800, 12012196), (2016, 10725175), (2100, 10296168), (2400, 9009147), (2520, 8580140), (2800, 7722126), (3150, 6864112), (3360, 6435105), (3600, 6006098), (4200, 5148084), (5040, 4290070), (5600, 3861063), (6300, 3432056), (7200, 3003049), (8400, 2574042), (10080, 2145035), (12600, 1716028), (16800, 1287021), (25200, 858014), (50400, 429007)]