289968000

素因数分解:

$2^7\times 3^1\times 5^3\times 7^1\times {\mathrm{863}}^1$

素因数の和:902

約数の個数: 256

約数和(自身を含む): 1099837440

約数和(自身を除く): 809869440

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 25, 28, 30, 32, 35, 40, 42, 48, 50, 56, 60, 64, 70, 75, 80, 84, 96, 100, 105, 112, 120, 125, 128, 140, 150, 160, 168, 175, 192, 200, 210, 224, 240, 250, 280, 300, 320, 336, 350, 375, 384, 400, 420, 448, 480, 500, 525, 560, 600, 640, 672, 700, 750, 800, 840, 863, 875, 896, 960, 1000, 1050, 1120, 1200, 1344, 1400, 1500, 1600, 1680, 1726, 1750, 1920, 2000, 2100, 2240, 2400, 2589, 2625, 2688, 2800, 3000, 3200, 3360, 3452, 3500, 4000, 4200, 4315, 4480, 4800, 5178, 5250, 5600, 6000, 6041, 6720, 6904, 7000, 8000, 8400, 8630, 9600, 10356, 10500, 11200, 12000, 12082, 12945, 13440, 13808, 14000, 16000, 16800, 17260, 18123, 20712, 21000, 21575, 22400, 24000, 24164, 25890, 27616, 28000, 30205, 33600, 34520, 36246, 41424, 42000, 43150, 48000, 48328, 51780, 55232, 56000, 60410, 64725, 67200, 69040, 72492, 82848, 84000, 86300, 90615, 96656, 103560, 107875, 110464, 112000, 120820, 129450, 138080, 144984, 151025, 165696, 168000, 172600, 181230, 193312, 207120, 215750, 241640, 258900, 276160, 289968, 302050, 323625, 331392, 336000, 345200, 362460, 386624, 414240, 431500, 453075, 483280, 517800, 552320, 579936, 604100, 647250, 690400, 724920, 755125, 773248, 828480, 863000, 906150, 966560, 1035600, 1159872, 1208200, 1294500, 1380800, 1449840, 1510250, 1656960, 1726000, 1812300, 1933120, 2071200, 2265375, 2319744, 2416400, 2589000, 2761600, 2899680, 3020500, 3452000, 3624600, 3866240, 4142400, 4530750, 4832800, 5178000, 5799360, 6041000, 6904000, 7249200, 8284800, 9061500, 9665600, 10356000, 11598720, 12082000, 13808000, 14498400, 18123000, 19331200, 20712000, 24164000, 28996800, 36246000, 41424000, 48328000, 57993600, 72492000, 96656000, 144984000, 289968000]

約数ペア:

[(1, 289968000), (2, 144984000), (3, 96656000), (4, 72492000), (5, 57993600), (6, 48328000), (7, 41424000), (8, 36246000), (10, 28996800), (12, 24164000), (14, 20712000), (15, 19331200), (16, 18123000), (20, 14498400), (21, 13808000), (24, 12082000), (25, 11598720), (28, 10356000), (30, 9665600), (32, 9061500), (35, 8284800), (40, 7249200), (42, 6904000), (48, 6041000), (50, 5799360), (56, 5178000), (60, 4832800), (64, 4530750), (70, 4142400), (75, 3866240), (80, 3624600), (84, 3452000), (96, 3020500), (100, 2899680), (105, 2761600), (112, 2589000), (120, 2416400), (125, 2319744), (128, 2265375), (140, 2071200), (150, 1933120), (160, 1812300), (168, 1726000), (175, 1656960), (192, 1510250), (200, 1449840), (210, 1380800), (224, 1294500), (240, 1208200), (250, 1159872), (280, 1035600), (300, 966560), (320, 906150), (336, 863000), (350, 828480), (375, 773248), (384, 755125), (400, 724920), (420, 690400), (448, 647250), (480, 604100), (500, 579936), (525, 552320), (560, 517800), (600, 483280), (640, 453075), (672, 431500), (700, 414240), (750, 386624), (800, 362460), (840, 345200), (863, 336000), (875, 331392), (896, 323625), (960, 302050), (1000, 289968), (1050, 276160), (1120, 258900), (1200, 241640), (1344, 215750), (1400, 207120), (1500, 193312), (1600, 181230), (1680, 172600), (1726, 168000), (1750, 165696), (1920, 151025), (2000, 144984), (2100, 138080), (2240, 129450), (2400, 120820), (2589, 112000), (2625, 110464), (2688, 107875), (2800, 103560), (3000, 96656), (3200, 90615), (3360, 86300), (3452, 84000), (3500, 82848), (4000, 72492), (4200, 69040), (4315, 67200), (4480, 64725), (4800, 60410), (5178, 56000), (5250, 55232), (5600, 51780), (6000, 48328), (6041, 48000), (6720, 43150), (6904, 42000), (7000, 41424), (8000, 36246), (8400, 34520), (8630, 33600), (9600, 30205), (10356, 28000), (10500, 27616), (11200, 25890), (12000, 24164), (12082, 24000), (12945, 22400), (13440, 21575), (13808, 21000), (14000, 20712), (16000, 18123), (16800, 17260)]