205017120

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{43}}^2$

素因数の和:125

約数の個数: 432

約数和(自身を含む): 893011392

約数和(自身を除く): 687994272

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 14, 15, 16, 18, 20, 21, 22, 24, 28, 30, 32, 33, 35, 36, 40, 42, 43, 44, 45, 48, 55, 56, 60, 63, 66, 70, 72, 77, 80, 84, 86, 88, 90, 96, 99, 105, 110, 112, 120, 126, 129, 132, 140, 144, 154, 160, 165, 168, 172, 176, 180, 198, 210, 215, 220, 224, 231, 240, 252, 258, 264, 280, 288, 301, 308, 315, 330, 336, 344, 352, 360, 385, 387, 396, 420, 430, 440, 462, 473, 480, 495, 504, 516, 528, 560, 602, 616, 630, 645, 660, 672, 688, 693, 720, 770, 774, 792, 840, 860, 880, 903, 924, 946, 990, 1008, 1032, 1056, 1120, 1155, 1204, 1232, 1260, 1290, 1320, 1376, 1386, 1419, 1440, 1505, 1540, 1548, 1584, 1680, 1720, 1760, 1806, 1848, 1849, 1892, 1935, 1980, 2016, 2064, 2310, 2365, 2408, 2464, 2520, 2580, 2640, 2709, 2772, 2838, 3010, 3080, 3096, 3168, 3311, 3360, 3440, 3465, 3612, 3696, 3698, 3784, 3870, 3960, 4128, 4257, 4515, 4620, 4730, 4816, 5040, 5160, 5280, 5418, 5544, 5547, 5676, 6020, 6160, 6192, 6622, 6880, 6930, 7095, 7224, 7392, 7396, 7568, 7740, 7920, 8514, 9030, 9240, 9245, 9460, 9632, 9933, 10080, 10320, 10836, 11088, 11094, 11352, 12040, 12320, 12384, 12943, 13244, 13545, 13860, 14190, 14448, 14792, 15136, 15480, 15840, 16555, 16641, 17028, 18060, 18480, 18490, 18920, 19866, 20339, 20640, 21285, 21672, 22176, 22188, 22704, 24080, 25886, 26488, 27090, 27720, 27735, 28380, 28896, 29584, 29799, 30960, 33110, 33282, 34056, 36120, 36960, 36980, 37840, 38829, 39732, 40678, 42570, 43344, 44376, 45408, 48160, 49665, 51772, 52976, 54180, 55440, 55470, 56760, 59168, 59598, 61017, 61920, 64715, 66220, 66564, 68112, 72240, 73960, 75680, 77658, 79464, 81356, 83205, 85140, 86688, 88752, 99330, 101695, 103544, 105952, 108360, 110880, 110940, 113520, 116487, 119196, 122034, 129430, 132440, 133128, 136224, 142373, 144480, 147920, 148995, 155316, 158928, 162712, 166410, 170280, 177504, 183051, 194145, 198660, 203390, 207088, 216720, 221880, 227040, 232974, 238392, 244068, 258860, 264880, 266256, 284746, 295840, 297990, 305085, 310632, 317856, 325424, 332820, 340560, 366102, 388290, 397320, 406780, 414176, 427119, 433440, 443760, 465948, 476784, 488136, 517720, 529760, 532512, 569492, 582435, 595980, 610170, 621264, 650848, 665640, 681120, 711865, 732204, 776580, 794640, 813560, 854238, 887520, 915255, 931896, 953568, 976272, 1035440, 1138984, 1164870, 1191960, 1220340, 1242528, 1281357, 1331280, 1423730, 1464408, 1553160, 1589280, 1627120, 1708476, 1830510, 1863792, 1952544, 2070880, 2135595, 2277968, 2329740, 2383920, 2440680, 2562714, 2662560, 2847460, 2928816, 3106320, 3254240, 3416952, 3661020, 3727584, 4271190, 4555936, 4659480, 4767840, 4881360, 5125428, 5694920, 5857632, 6212640, 6406785, 6833904, 7322040, 8542380, 9318960, 9762720, 10250856, 11389840, 12813570, 13667808, 14644080, 17084760, 18637920, 20501712, 22779680, 25627140, 29288160, 34169520, 41003424, 51254280, 68339040, 102508560, 205017120]

約数ペア:

[(1, 205017120), (2, 102508560), (3, 68339040), (4, 51254280), (5, 41003424), (6, 34169520), (7, 29288160), (8, 25627140), (9, 22779680), (10, 20501712), (11, 18637920), (12, 17084760), (14, 14644080), (15, 13667808), (16, 12813570), (18, 11389840), (20, 10250856), (21, 9762720), (22, 9318960), (24, 8542380), (28, 7322040), (30, 6833904), (32, 6406785), (33, 6212640), (35, 5857632), (36, 5694920), (40, 5125428), (42, 4881360), (43, 4767840), (44, 4659480), (45, 4555936), (48, 4271190), (55, 3727584), (56, 3661020), (60, 3416952), (63, 3254240), (66, 3106320), (70, 2928816), (72, 2847460), (77, 2662560), (80, 2562714), (84, 2440680), (86, 2383920), (88, 2329740), (90, 2277968), (96, 2135595), (99, 2070880), (105, 1952544), (110, 1863792), (112, 1830510), (120, 1708476), (126, 1627120), (129, 1589280), (132, 1553160), (140, 1464408), (144, 1423730), (154, 1331280), (160, 1281357), (165, 1242528), (168, 1220340), (172, 1191960), (176, 1164870), (180, 1138984), (198, 1035440), (210, 976272), (215, 953568), (220, 931896), (224, 915255), (231, 887520), (240, 854238), (252, 813560), (258, 794640), (264, 776580), (280, 732204), (288, 711865), (301, 681120), (308, 665640), (315, 650848), (330, 621264), (336, 610170), (344, 595980), (352, 582435), (360, 569492), (385, 532512), (387, 529760), (396, 517720), (420, 488136), (430, 476784), (440, 465948), (462, 443760), (473, 433440), (480, 427119), (495, 414176), (504, 406780), (516, 397320), (528, 388290), (560, 366102), (602, 340560), (616, 332820), (630, 325424), (645, 317856), (660, 310632), (672, 305085), (688, 297990), (693, 295840), (720, 284746), (770, 266256), (774, 264880), (792, 258860), (840, 244068), (860, 238392), (880, 232974), (903, 227040), (924, 221880), (946, 216720), (990, 207088), (1008, 203390), (1032, 198660), (1056, 194145), (1120, 183051), (1155, 177504), (1204, 170280), (1232, 166410), (1260, 162712), (1290, 158928), (1320, 155316), (1376, 148995), (1386, 147920), (1419, 144480), (1440, 142373), (1505, 136224), (1540, 133128), (1548, 132440), (1584, 129430), (1680, 122034), (1720, 119196), (1760, 116487), (1806, 113520), (1848, 110940), (1849, 110880), (1892, 108360), (1935, 105952), (1980, 103544), (2016, 101695), (2064, 99330), (2310, 88752), (2365, 86688), (2408, 85140), (2464, 83205), (2520, 81356), (2580, 79464), (2640, 77658), (2709, 75680), (2772, 73960), (2838, 72240), (3010, 68112), (3080, 66564), (3096, 66220), (3168, 64715), (3311, 61920), (3360, 61017), (3440, 59598), (3465, 59168), (3612, 56760), (3696, 55470), (3698, 55440), (3784, 54180), (3870, 52976), (3960, 51772), (4128, 49665), (4257, 48160), (4515, 45408), (4620, 44376), (4730, 43344), (4816, 42570), (5040, 40678), (5160, 39732), (5280, 38829), (5418, 37840), (5544, 36980), (5547, 36960), (5676, 36120), (6020, 34056), (6160, 33282), (6192, 33110), (6622, 30960), (6880, 29799), (6930, 29584), (7095, 28896), (7224, 28380), (7392, 27735), (7396, 27720), (7568, 27090), (7740, 26488), (7920, 25886), (8514, 24080), (9030, 22704), (9240, 22188), (9245, 22176), (9460, 21672), (9632, 21285), (9933, 20640), (10080, 20339), (10320, 19866), (10836, 18920), (11088, 18490), (11094, 18480), (11352, 18060), (12040, 17028), (12320, 16641), (12384, 16555), (12943, 15840), (13244, 15480), (13545, 15136), (13860, 14792), (14190, 14448)]