272048000

素因数分解:

$2^7\times 5^3\times 7^2\times {\mathrm{347}}^1$

素因数の和:390

約数の個数: 192

約数和(自身を含む): 789076080

約数和(自身を除く): 517028080

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 32, 35, 40, 49, 50, 56, 64, 70, 80, 98, 100, 112, 125, 128, 140, 160, 175, 196, 200, 224, 245, 250, 280, 320, 347, 350, 392, 400, 448, 490, 500, 560, 640, 694, 700, 784, 800, 875, 896, 980, 1000, 1120, 1225, 1388, 1400, 1568, 1600, 1735, 1750, 1960, 2000, 2240, 2429, 2450, 2776, 2800, 3136, 3200, 3470, 3500, 3920, 4000, 4480, 4858, 4900, 5552, 5600, 6125, 6272, 6940, 7000, 7840, 8000, 8675, 9716, 9800, 11104, 11200, 12145, 12250, 13880, 14000, 15680, 16000, 17003, 17350, 19432, 19600, 22208, 22400, 24290, 24500, 27760, 28000, 31360, 34006, 34700, 38864, 39200, 43375, 44416, 48580, 49000, 55520, 56000, 60725, 68012, 69400, 77728, 78400, 85015, 86750, 97160, 98000, 111040, 112000, 121450, 136024, 138800, 155456, 156800, 170030, 173500, 194320, 196000, 222080, 242900, 272048, 277600, 303625, 310912, 340060, 347000, 388640, 392000, 425075, 485800, 544096, 555200, 607250, 680120, 694000, 777280, 784000, 850150, 971600, 1088192, 1110400, 1214500, 1360240, 1388000, 1554560, 1700300, 1943200, 2125375, 2176384, 2429000, 2720480, 2776000, 3400600, 3886400, 4250750, 4858000, 5440960, 5552000, 6801200, 7772800, 8501500, 9716000, 10881920, 13602400, 17003000, 19432000, 27204800, 34006000, 38864000, 54409600, 68012000, 136024000, 272048000]

約数ペア:

[(1, 272048000), (2, 136024000), (4, 68012000), (5, 54409600), (7, 38864000), (8, 34006000), (10, 27204800), (14, 19432000), (16, 17003000), (20, 13602400), (25, 10881920), (28, 9716000), (32, 8501500), (35, 7772800), (40, 6801200), (49, 5552000), (50, 5440960), (56, 4858000), (64, 4250750), (70, 3886400), (80, 3400600), (98, 2776000), (100, 2720480), (112, 2429000), (125, 2176384), (128, 2125375), (140, 1943200), (160, 1700300), (175, 1554560), (196, 1388000), (200, 1360240), (224, 1214500), (245, 1110400), (250, 1088192), (280, 971600), (320, 850150), (347, 784000), (350, 777280), (392, 694000), (400, 680120), (448, 607250), (490, 555200), (500, 544096), (560, 485800), (640, 425075), (694, 392000), (700, 388640), (784, 347000), (800, 340060), (875, 310912), (896, 303625), (980, 277600), (1000, 272048), (1120, 242900), (1225, 222080), (1388, 196000), (1400, 194320), (1568, 173500), (1600, 170030), (1735, 156800), (1750, 155456), (1960, 138800), (2000, 136024), (2240, 121450), (2429, 112000), (2450, 111040), (2776, 98000), (2800, 97160), (3136, 86750), (3200, 85015), (3470, 78400), (3500, 77728), (3920, 69400), (4000, 68012), (4480, 60725), (4858, 56000), (4900, 55520), (5552, 49000), (5600, 48580), (6125, 44416), (6272, 43375), (6940, 39200), (7000, 38864), (7840, 34700), (8000, 34006), (8675, 31360), (9716, 28000), (9800, 27760), (11104, 24500), (11200, 24290), (12145, 22400), (12250, 22208), (13880, 19600), (14000, 19432), (15680, 17350), (16000, 17003)]