199436272000

素因数分解:

$2^7\times 5^3\times 7^2\times {\mathrm{254383}}^1$

素因数の和:254426

約数の個数: 192

約数和(自身を含む): 576805544640

約数和(自身を除く): 377369272640

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, 350, 392, 400, 448, 490, 500, 560, 640, 700, 784, 800, 875, 896, 980, 1000, 1120, 1225, 1400, 1568, 1600, 1750, 1960, 2000, 2240, 2450, 2800, 3136, 3200, 3500, 3920, 4000, 4480, 4900, 5600, 6125, 6272, 7000, 7840, 8000, 9800, 11200, 12250, 14000, 15680, 16000, 19600, 22400, 24500, 28000, 31360, 39200, 49000, 56000, 78400, 98000, 112000, 156800, 196000, 254383, 392000, 508766, 784000, 1017532, 1271915, 1780681, 2035064, 2543830, 3561362, 4070128, 5087660, 6359575, 7122724, 8140256, 8903405, 10175320, 12464767, 12719150, 14245448, 16280512, 17806810, 20350640, 24929534, 25438300, 28490896, 31797875, 32561024, 35613620, 40701280, 44517025, 49859068, 50876600, 56981792, 62323835, 63595750, 71227240, 81402560, 89034050, 99718136, 101753200, 113963584, 124647670, 127191500, 142454480, 162805120, 178068100, 199436272, 203506400, 222585125, 227927168, 249295340, 254383000, 284908960, 311619175, 356136200, 398872544, 407012800, 445170250, 498590680, 508766000, 569817920, 623238350, 712272400, 797745088, 814025600, 890340500, 997181360, 1017532000, 1139635840, 1246476700, 1424544800, 1558095875, 1595490176, 1780681000, 1994362720, 2035064000, 2492953400, 2849089600, 3116191750, 3561362000, 3988725440, 4070128000, 4985906800, 5698179200, 6232383500, 7122724000, 7977450880, 9971813600, 12464767000, 14245448000, 19943627200, 24929534000, 28490896000, 39887254400, 49859068000, 99718136000, 199436272000]

約数ペア:

[(1, 199436272000), (2, 99718136000), (4, 49859068000), (5, 39887254400), (7, 28490896000), (8, 24929534000), (10, 19943627200), (14, 14245448000), (16, 12464767000), (20, 9971813600), (25, 7977450880), (28, 7122724000), (32, 6232383500), (35, 5698179200), (40, 4985906800), (49, 4070128000), (50, 3988725440), (56, 3561362000), (64, 3116191750), (70, 2849089600), (80, 2492953400), (98, 2035064000), (100, 1994362720), (112, 1780681000), (125, 1595490176), (128, 1558095875), (140, 1424544800), (160, 1246476700), (175, 1139635840), (196, 1017532000), (200, 997181360), (224, 890340500), (245, 814025600), (250, 797745088), (280, 712272400), (320, 623238350), (350, 569817920), (392, 508766000), (400, 498590680), (448, 445170250), (490, 407012800), (500, 398872544), (560, 356136200), (640, 311619175), (700, 284908960), (784, 254383000), (800, 249295340), (875, 227927168), (896, 222585125), (980, 203506400), (1000, 199436272), (1120, 178068100), (1225, 162805120), (1400, 142454480), (1568, 127191500), (1600, 124647670), (1750, 113963584), (1960, 101753200), (2000, 99718136), (2240, 89034050), (2450, 81402560), (2800, 71227240), (3136, 63595750), (3200, 62323835), (3500, 56981792), (3920, 50876600), (4000, 49859068), (4480, 44517025), (4900, 40701280), (5600, 35613620), (6125, 32561024), (6272, 31797875), (7000, 28490896), (7840, 25438300), (8000, 24929534), (9800, 20350640), (11200, 17806810), (12250, 16280512), (14000, 14245448), (15680, 12719150), (16000, 12464767), (19600, 10175320), (22400, 8903405), (24500, 8140256), (28000, 7122724), (31360, 6359575), (39200, 5087660), (49000, 4070128), (56000, 3561362), (78400, 2543830), (98000, 2035064), (112000, 1780681), (156800, 1271915), (196000, 1017532), (254383, 784000), (392000, 508766)]