980487200

素因数分解:

$2^5\times 5^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{1447}}^1$

素因数の和:1496

約数の個数: 216

約数和(自身を含む): 3008932416

約数和(自身を除く): 2028445216

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 25, 28, 32, 35, 40, 44, 50, 55, 56, 70, 77, 80, 88, 100, 110, 112, 121, 140, 154, 160, 175, 176, 200, 220, 224, 242, 275, 280, 308, 350, 352, 385, 400, 440, 484, 550, 560, 605, 616, 700, 770, 800, 847, 880, 968, 1100, 1120, 1210, 1232, 1400, 1447, 1540, 1694, 1760, 1925, 1936, 2200, 2420, 2464, 2800, 2894, 3025, 3080, 3388, 3850, 3872, 4235, 4400, 4840, 5600, 5788, 6050, 6160, 6776, 7235, 7700, 8470, 8800, 9680, 10129, 11576, 12100, 12320, 13552, 14470, 15400, 15917, 16940, 19360, 20258, 21175, 23152, 24200, 27104, 28940, 30800, 31834, 33880, 36175, 40516, 42350, 46304, 48400, 50645, 57880, 61600, 63668, 67760, 72350, 79585, 81032, 84700, 96800, 101290, 111419, 115760, 127336, 135520, 144700, 159170, 162064, 169400, 175087, 202580, 222838, 231520, 253225, 254672, 289400, 318340, 324128, 338800, 350174, 397925, 405160, 445676, 506450, 509344, 557095, 578800, 636680, 677600, 700348, 795850, 810320, 875435, 891352, 1012900, 1114190, 1157600, 1225609, 1273360, 1400696, 1591700, 1620640, 1750870, 1782704, 2025800, 2228380, 2451218, 2546720, 2785475, 2801392, 3183400, 3501740, 3565408, 4051600, 4377175, 4456760, 4902436, 5570950, 5602784, 6128045, 6366800, 7003480, 8103200, 8754350, 8913520, 9804872, 11141900, 12256090, 12733600, 14006960, 17508700, 17827040, 19609744, 22283800, 24512180, 28013920, 30640225, 35017400, 39219488, 44567600, 49024360, 61280450, 70034800, 89135200, 98048720, 122560900, 140069600, 196097440, 245121800, 490243600, 980487200]

約数ペア:

[(1, 980487200), (2, 490243600), (4, 245121800), (5, 196097440), (7, 140069600), (8, 122560900), (10, 98048720), (11, 89135200), (14, 70034800), (16, 61280450), (20, 49024360), (22, 44567600), (25, 39219488), (28, 35017400), (32, 30640225), (35, 28013920), (40, 24512180), (44, 22283800), (50, 19609744), (55, 17827040), (56, 17508700), (70, 14006960), (77, 12733600), (80, 12256090), (88, 11141900), (100, 9804872), (110, 8913520), (112, 8754350), (121, 8103200), (140, 7003480), (154, 6366800), (160, 6128045), (175, 5602784), (176, 5570950), (200, 4902436), (220, 4456760), (224, 4377175), (242, 4051600), (275, 3565408), (280, 3501740), (308, 3183400), (350, 2801392), (352, 2785475), (385, 2546720), (400, 2451218), (440, 2228380), (484, 2025800), (550, 1782704), (560, 1750870), (605, 1620640), (616, 1591700), (700, 1400696), (770, 1273360), (800, 1225609), (847, 1157600), (880, 1114190), (968, 1012900), (1100, 891352), (1120, 875435), (1210, 810320), (1232, 795850), (1400, 700348), (1447, 677600), (1540, 636680), (1694, 578800), (1760, 557095), (1925, 509344), (1936, 506450), (2200, 445676), (2420, 405160), (2464, 397925), (2800, 350174), (2894, 338800), (3025, 324128), (3080, 318340), (3388, 289400), (3850, 254672), (3872, 253225), (4235, 231520), (4400, 222838), (4840, 202580), (5600, 175087), (5788, 169400), (6050, 162064), (6160, 159170), (6776, 144700), (7235, 135520), (7700, 127336), (8470, 115760), (8800, 111419), (9680, 101290), (10129, 96800), (11576, 84700), (12100, 81032), (12320, 79585), (13552, 72350), (14470, 67760), (15400, 63668), (15917, 61600), (16940, 57880), (19360, 50645), (20258, 48400), (21175, 46304), (23152, 42350), (24200, 40516), (27104, 36175), (28940, 33880), (30800, 31834)]