19731995280

素因数分解:

$2^4\times 3^4\times 5^1\times {\mathrm{277}}^1\times {\mathrm{10993}}^1$

素因数の和:11295

約数の個数: 200

約数和(自身を含む): 68785807992

約数和(自身を除く): 49053812712

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 81, 90, 108, 120, 135, 144, 162, 180, 216, 240, 270, 277, 324, 360, 405, 432, 540, 554, 648, 720, 810, 831, 1080, 1108, 1296, 1385, 1620, 1662, 2160, 2216, 2493, 2770, 3240, 3324, 4155, 4432, 4986, 5540, 6480, 6648, 7479, 8310, 9972, 10993, 11080, 12465, 13296, 14958, 16620, 19944, 21986, 22160, 22437, 24930, 29916, 32979, 33240, 37395, 39888, 43972, 44874, 49860, 54965, 59832, 65958, 66480, 74790, 87944, 89748, 98937, 99720, 109930, 112185, 119664, 131916, 149580, 164895, 175888, 179496, 197874, 199440, 219860, 224370, 263832, 296811, 299160, 329790, 358992, 395748, 439720, 448740, 494685, 527664, 593622, 598320, 659580, 791496, 879440, 890433, 897480, 989370, 1187244, 1319160, 1484055, 1582992, 1780866, 1794960, 1978740, 2374488, 2638320, 2968110, 3045061, 3561732, 3957480, 4452165, 4748976, 5936220, 6090122, 7123464, 7914960, 8904330, 9135183, 11872440, 12180244, 14246928, 15225305, 17808660, 18270366, 23744880, 24360488, 27405549, 30450610, 35617320, 36540732, 45675915, 48720976, 54811098, 60901220, 71234640, 73081464, 82216647, 91351830, 109622196, 121802440, 137027745, 146162928, 164433294, 182703660, 219244392, 243604880, 246649941, 274055490, 328866588, 365407320, 411083235, 438488784, 493299882, 548110980, 657733176, 730814640, 822166470, 986599764, 1096221960, 1233249705, 1315466352, 1644332940, 1973199528, 2192443920, 2466499410, 3288665880, 3946399056, 4932998820, 6577331760, 9865997640, 19731995280]

約数ペア:

[(1, 19731995280), (2, 9865997640), (3, 6577331760), (4, 4932998820), (5, 3946399056), (6, 3288665880), (8, 2466499410), (9, 2192443920), (10, 1973199528), (12, 1644332940), (15, 1315466352), (16, 1233249705), (18, 1096221960), (20, 986599764), (24, 822166470), (27, 730814640), (30, 657733176), (36, 548110980), (40, 493299882), (45, 438488784), (48, 411083235), (54, 365407320), (60, 328866588), (72, 274055490), (80, 246649941), (81, 243604880), (90, 219244392), (108, 182703660), (120, 164433294), (135, 146162928), (144, 137027745), (162, 121802440), (180, 109622196), (216, 91351830), (240, 82216647), (270, 73081464), (277, 71234640), (324, 60901220), (360, 54811098), (405, 48720976), (432, 45675915), (540, 36540732), (554, 35617320), (648, 30450610), (720, 27405549), (810, 24360488), (831, 23744880), (1080, 18270366), (1108, 17808660), (1296, 15225305), (1385, 14246928), (1620, 12180244), (1662, 11872440), (2160, 9135183), (2216, 8904330), (2493, 7914960), (2770, 7123464), (3240, 6090122), (3324, 5936220), (4155, 4748976), (4432, 4452165), (4986, 3957480), (5540, 3561732), (6480, 3045061), (6648, 2968110), (7479, 2638320), (8310, 2374488), (9972, 1978740), (10993, 1794960), (11080, 1780866), (12465, 1582992), (13296, 1484055), (14958, 1319160), (16620, 1187244), (19944, 989370), (21986, 897480), (22160, 890433), (22437, 879440), (24930, 791496), (29916, 659580), (32979, 598320), (33240, 593622), (37395, 527664), (39888, 494685), (43972, 448740), (44874, 439720), (49860, 395748), (54965, 358992), (59832, 329790), (65958, 299160), (66480, 296811), (74790, 263832), (87944, 224370), (89748, 219860), (98937, 199440), (99720, 197874), (109930, 179496), (112185, 175888), (119664, 164895), (131916, 149580)]