1021456272000

素因数分解:

$2^7\times 3^1\times 5^3\times {\mathrm{67}}^1\times {\mathrm{317617}}^1$

素因数の和:317716

約数の個数: 256

約数和(自身を含む): 3436677578880

約数和(自身を除く): 2415221306880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 40, 48, 50, 60, 64, 67, 75, 80, 96, 100, 120, 125, 128, 134, 150, 160, 192, 200, 201, 240, 250, 268, 300, 320, 335, 375, 384, 400, 402, 480, 500, 536, 600, 640, 670, 750, 800, 804, 960, 1000, 1005, 1072, 1200, 1340, 1500, 1600, 1608, 1675, 1920, 2000, 2010, 2144, 2400, 2680, 3000, 3200, 3216, 3350, 4000, 4020, 4288, 4800, 5025, 5360, 6000, 6432, 6700, 8000, 8040, 8375, 8576, 9600, 10050, 10720, 12000, 12864, 13400, 16000, 16080, 16750, 20100, 21440, 24000, 25125, 25728, 26800, 32160, 33500, 40200, 42880, 48000, 50250, 53600, 64320, 67000, 80400, 100500, 107200, 128640, 134000, 160800, 201000, 214400, 268000, 317617, 321600, 402000, 536000, 635234, 643200, 804000, 952851, 1072000, 1270468, 1588085, 1608000, 1905702, 2540936, 3176170, 3216000, 3811404, 4764255, 5081872, 6352340, 7622808, 7940425, 9528510, 10163744, 12704680, 15245616, 15880850, 19057020, 20327488, 21280339, 23821275, 25409360, 30491232, 31761700, 38114040, 39702125, 40654976, 42560678, 47642550, 50818720, 60982464, 63523400, 63841017, 76228080, 79404250, 85121356, 95285100, 101637440, 106401695, 119106375, 121964928, 127046800, 127682034, 152456160, 158808500, 170242712, 190570200, 203274880, 212803390, 238212750, 254093600, 255364068, 304912320, 317617000, 319205085, 340485424, 381140400, 425606780, 476425500, 508187200, 510728136, 532008475, 609824640, 635234000, 638410170, 680970848, 762280800, 851213560, 952851000, 1016374400, 1021456272, 1064016950, 1270468000, 1276820340, 1361941696, 1524561600, 1596025425, 1702427120, 1905702000, 2042912544, 2128033900, 2540936000, 2553640680, 2660042375, 2723883392, 3049123200, 3192050850, 3404854240, 3811404000, 4085825088, 4256067800, 5081872000, 5107281360, 5320084750, 6384101700, 6809708480, 7622808000, 7980127125, 8171650176, 8512135600, 10214562720, 10640169500, 12768203400, 13619416960, 15245616000, 15960254250, 17024271200, 20429125440, 21280339000, 25536406800, 31920508500, 34048542400, 40858250880, 42560678000, 51072813600, 63841017000, 68097084800, 85121356000, 102145627200, 127682034000, 170242712000, 204291254400, 255364068000, 340485424000, 510728136000, 1021456272000]

約数ペア:

[(1, 1021456272000), (2, 510728136000), (3, 340485424000), (4, 255364068000), (5, 204291254400), (6, 170242712000), (8, 127682034000), (10, 102145627200), (12, 85121356000), (15, 68097084800), (16, 63841017000), (20, 51072813600), (24, 42560678000), (25, 40858250880), (30, 34048542400), (32, 31920508500), (40, 25536406800), (48, 21280339000), (50, 20429125440), (60, 17024271200), (64, 15960254250), (67, 15245616000), (75, 13619416960), (80, 12768203400), (96, 10640169500), (100, 10214562720), (120, 8512135600), (125, 8171650176), (128, 7980127125), (134, 7622808000), (150, 6809708480), (160, 6384101700), (192, 5320084750), (200, 5107281360), (201, 5081872000), (240, 4256067800), (250, 4085825088), (268, 3811404000), (300, 3404854240), (320, 3192050850), (335, 3049123200), (375, 2723883392), (384, 2660042375), (400, 2553640680), (402, 2540936000), (480, 2128033900), (500, 2042912544), (536, 1905702000), (600, 1702427120), (640, 1596025425), (670, 1524561600), (750, 1361941696), (800, 1276820340), (804, 1270468000), (960, 1064016950), (1000, 1021456272), (1005, 1016374400), (1072, 952851000), (1200, 851213560), (1340, 762280800), (1500, 680970848), (1600, 638410170), (1608, 635234000), (1675, 609824640), (1920, 532008475), (2000, 510728136), (2010, 508187200), (2144, 476425500), (2400, 425606780), (2680, 381140400), (3000, 340485424), (3200, 319205085), (3216, 317617000), (3350, 304912320), (4000, 255364068), (4020, 254093600), (4288, 238212750), (4800, 212803390), (5025, 203274880), (5360, 190570200), (6000, 170242712), (6432, 158808500), (6700, 152456160), (8000, 127682034), (8040, 127046800), (8375, 121964928), (8576, 119106375), (9600, 106401695), (10050, 101637440), (10720, 95285100), (12000, 85121356), (12864, 79404250), (13400, 76228080), (16000, 63841017), (16080, 63523400), (16750, 60982464), (20100, 50818720), (21440, 47642550), (24000, 42560678), (25125, 40654976), (25728, 39702125), (26800, 38114040), (32160, 31761700), (33500, 30491232), (40200, 25409360), (42880, 23821275), (48000, 21280339), (50250, 20327488), (53600, 19057020), (64320, 15880850), (67000, 15245616), (80400, 12704680), (100500, 10163744), (107200, 9528510), (128640, 7940425), (134000, 7622808), (160800, 6352340), (201000, 5081872), (214400, 4764255), (268000, 3811404), (317617, 3216000), (321600, 3176170), (402000, 2540936), (536000, 1905702), (635234, 1608000), (643200, 1588085), (804000, 1270468), (952851, 1072000)]