270278400

素因数分解:

$2^8\times 3^1\times 5^2\times 7^1\times {\mathrm{2011}}^1$

素因数の和:2047

約数の個数: 216

約数和(自身を含む): 1019906944

約数和(自身を除く): 749628544

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, 128, 140, 150, 160, 168, 175, 192, 200, 210, 224, 240, 256, 280, 300, 320, 336, 350, 384, 400, 420, 448, 480, 525, 560, 600, 640, 672, 700, 768, 800, 840, 896, 960, 1050, 1120, 1200, 1280, 1344, 1400, 1600, 1680, 1792, 1920, 2011, 2100, 2240, 2400, 2688, 2800, 3200, 3360, 3840, 4022, 4200, 4480, 4800, 5376, 5600, 6033, 6400, 6720, 8044, 8400, 8960, 9600, 10055, 11200, 12066, 13440, 14077, 16088, 16800, 19200, 20110, 22400, 24132, 26880, 28154, 30165, 32176, 33600, 40220, 42231, 44800, 48264, 50275, 56308, 60330, 64352, 67200, 70385, 80440, 84462, 96528, 100550, 112616, 120660, 128704, 134400, 140770, 150825, 160880, 168924, 193056, 201100, 211155, 225232, 241320, 257408, 281540, 301650, 321760, 337848, 351925, 386112, 402200, 422310, 450464, 482640, 514816, 563080, 603300, 643520, 675696, 703850, 772224, 804400, 844620, 900928, 965280, 1055775, 1126160, 1206600, 1287040, 1351392, 1407700, 1544448, 1608800, 1689240, 1801856, 1930560, 2111550, 2252320, 2413200, 2574080, 2702784, 2815400, 3217600, 3378480, 3603712, 3861120, 4223100, 4504640, 4826400, 5405568, 5630800, 6435200, 6756960, 7722240, 8446200, 9009280, 9652800, 10811136, 11261600, 12870400, 13513920, 16892400, 18018560, 19305600, 22523200, 27027840, 33784800, 38611200, 45046400, 54055680, 67569600, 90092800, 135139200, 270278400]

約数ペア:

[(1, 270278400), (2, 135139200), (3, 90092800), (4, 67569600), (5, 54055680), (6, 45046400), (7, 38611200), (8, 33784800), (10, 27027840), (12, 22523200), (14, 19305600), (15, 18018560), (16, 16892400), (20, 13513920), (21, 12870400), (24, 11261600), (25, 10811136), (28, 9652800), (30, 9009280), (32, 8446200), (35, 7722240), (40, 6756960), (42, 6435200), (48, 5630800), (50, 5405568), (56, 4826400), (60, 4504640), (64, 4223100), (70, 3861120), (75, 3603712), (80, 3378480), (84, 3217600), (96, 2815400), (100, 2702784), (105, 2574080), (112, 2413200), (120, 2252320), (128, 2111550), (140, 1930560), (150, 1801856), (160, 1689240), (168, 1608800), (175, 1544448), (192, 1407700), (200, 1351392), (210, 1287040), (224, 1206600), (240, 1126160), (256, 1055775), (280, 965280), (300, 900928), (320, 844620), (336, 804400), (350, 772224), (384, 703850), (400, 675696), (420, 643520), (448, 603300), (480, 563080), (525, 514816), (560, 482640), (600, 450464), (640, 422310), (672, 402200), (700, 386112), (768, 351925), (800, 337848), (840, 321760), (896, 301650), (960, 281540), (1050, 257408), (1120, 241320), (1200, 225232), (1280, 211155), (1344, 201100), (1400, 193056), (1600, 168924), (1680, 160880), (1792, 150825), (1920, 140770), (2011, 134400), (2100, 128704), (2240, 120660), (2400, 112616), (2688, 100550), (2800, 96528), (3200, 84462), (3360, 80440), (3840, 70385), (4022, 67200), (4200, 64352), (4480, 60330), (4800, 56308), (5376, 50275), (5600, 48264), (6033, 44800), (6400, 42231), (6720, 40220), (8044, 33600), (8400, 32176), (8960, 30165), (9600, 28154), (10055, 26880), (11200, 24132), (12066, 22400), (13440, 20110), (14077, 19200), (16088, 16800)]