20148004800

素因数分解:

$2^6\times 3^5\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{673}}^1$

素因数の和:728

約数の個数: 1008

約数和(自身を含む): 92725231872

約数和(自身を除く): 72577227072

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 14, 15, 16, 18, 20, 21, 22, 24, 25, 27, 28, 30, 32, 33, 35, 36, 40, 42, 44, 45, 48, 50, 54, 55, 56, 60, 63, 64, 66, 70, 72, 75, 77, 80, 81, 84, 88, 90, 96, 99, 100, 105, 108, 110, 112, 120, 126, 132, 135, 140, 144, 150, 154, 160, 162, 165, 168, 175, 176, 180, 189, 192, 198, 200, 210, 216, 220, 224, 225, 231, 240, 243, 252, 264, 270, 275, 280, 288, 297, 300, 308, 315, 320, 324, 330, 336, 350, 352, 360, 378, 385, 396, 400, 405, 420, 432, 440, 448, 450, 462, 480, 486, 495, 504, 525, 528, 540, 550, 560, 567, 576, 594, 600, 616, 630, 648, 660, 672, 673, 675, 693, 700, 704, 720, 756, 770, 792, 800, 810, 825, 840, 864, 880, 891, 900, 924, 945, 960, 972, 990, 1008, 1050, 1056, 1080, 1100, 1120, 1134, 1155, 1188, 1200, 1215, 1232, 1260, 1296, 1320, 1344, 1346, 1350, 1386, 1400, 1440, 1485, 1512, 1540, 1575, 1584, 1600, 1620, 1650, 1680, 1701, 1728, 1760, 1782, 1800, 1848, 1890, 1925, 1944, 1980, 2016, 2019, 2025, 2079, 2100, 2112, 2160, 2200, 2240, 2268, 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21536, 21600, 22176, 22209, 22275, 22680, 23100, 23555, 23760, 24228, 24300, 24640, 24948, 25200, 25920, 26400, 26730, 26920, 27216, 27720, 28266, 28350, 28512, 29612, 29700, 30240, 30285, 30800, 31185, 31680, 32304, 32400, 33264, 33600, 33650, 34020, 34650, 35640, 36288, 36342, 36960, 37015, 37422, 37688, 37800, 38880, 39600, 40380, 41580, 42399, 42525, 42768, 43072, 43200, 44352, 44418, 44550, 45360, 46200, 47110, 47520, 48456, 48600, 49896, 50400, 50475, 51821, 51975, 52800, 53460, 53840, 54432, 54513, 55440, 56532, 56700, 57024, 59224, 59400, 60480, 60570, 61600, 62370, 64608, 64800, 66528, 66627, 66825, 67300, 68040, 69300, 70665, 71280, 72684, 73920, 74030, 74844, 75376, 75600, 77760, 79200, 80760, 83160, 84798, 85050, 85536, 88836, 89100, 90720, 90855, 92400, 93555, 94220, 95040, 96912, 97200, 99792, 100800, 100950, 103642, 103950, 106920, 107680, 108864, 109026, 110880, 111045, 113064, 113400, 117775, 118448, 118800, 121140, 123200, 124740, 127197, 129216, 129600, 133056, 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16582720, 16790004, 16959600, 17444160, 17767200, 17989290, 18316368, 18655560, 19079550, 19188576, 19988100, 20351520, 20728400, 20987505, 21320640, 21805200, 22386672, 22612800, 22895460, 23319450, 23985720, 24421824, 24874080, 25185006, 25439400, 26166240, 26650800, 27983340, 28619325, 28782864, 29073600, 29848896, 29937600, 29982150, 30527280, 31092600, 31980960, 32707800, 33580008, 33919200, 34979175, 35534400, 35978580, 36632736, 37311120, 38159100, 38377152, 39976200, 40703040, 41456800, 41975010, 43610400, 44773344, 44973225, 45790920, 46638900, 47971440, 49748160, 50370012, 50878800, 52332480, 53301600, 55966680, 57238650, 57565728, 59964300, 61054560, 62185200, 62962515, 63961920, 65415600, 67160016, 67838400, 69958350, 71957160, 73265472, 74622240, 76318200, 79952400, 82913600, 83950020, 87220800, 89546688, 89946450, 91581840, 93277800, 95942880, 100740024, 101757600, 104937525, 106603200, 111933360, 114477300, 115131456, 119928600, 122109120, 124370400, 125925030, 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約数ペア:

[(1, 20148004800), (2, 10074002400), (3, 6716001600), (4, 5037001200), (5, 4029600960), (6, 3358000800), (7, 2878286400), (8, 2518500600), (9, 2238667200), (10, 2014800480), (11, 1831636800), (12, 1679000400), (14, 1439143200), (15, 1343200320), (16, 1259250300), (18, 1119333600), (20, 1007400240), (21, 959428800), (22, 915818400), (24, 839500200), (25, 805920192), (27, 746222400), (28, 719571600), (30, 671600160), (32, 629625150), (33, 610545600), (35, 575657280), (36, 559666800), (40, 503700120), (42, 479714400), (44, 457909200), (45, 447733440), (48, 419750100), (50, 402960096), (54, 373111200), (55, 366327360), (56, 359785800), (60, 335800080), (63, 319809600), (64, 314812575), (66, 305272800), (70, 287828640), (72, 279833400), (75, 268640064), (77, 261662400), (80, 251850060), (81, 248740800), (84, 239857200), (88, 228954600), (90, 223866720), (96, 209875050), (99, 203515200), (100, 201480048), (105, 191885760), (108, 186555600), (110, 183163680), (112, 179892900), (120, 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