992213280

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{31}}^2\times {\mathrm{239}}^1$

素因数の和:325

約数の個数: 288

約数和(自身を含む): 3603398400

約数和(自身を除く): 2611185120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 31, 32, 36, 40, 45, 48, 54, 60, 62, 72, 80, 90, 93, 96, 108, 120, 124, 135, 144, 155, 160, 180, 186, 216, 239, 240, 248, 270, 279, 288, 310, 360, 372, 432, 465, 478, 480, 496, 540, 558, 620, 717, 720, 744, 837, 864, 930, 956, 961, 992, 1080, 1116, 1195, 1240, 1395, 1434, 1440, 1488, 1674, 1860, 1912, 1922, 2151, 2160, 2232, 2390, 2480, 2790, 2868, 2883, 2976, 3348, 3585, 3720, 3824, 3844, 4185, 4302, 4320, 4464, 4780, 4805, 4960, 5580, 5736, 5766, 6453, 6696, 7170, 7409, 7440, 7648, 7688, 8370, 8604, 8649, 8928, 9560, 9610, 10755, 11160, 11472, 11532, 12906, 13392, 14340, 14415, 14818, 14880, 15376, 16740, 17208, 17298, 19120, 19220, 21510, 22227, 22320, 22944, 23064, 25812, 25947, 26784, 28680, 28830, 29636, 30752, 32265, 33480, 34416, 34596, 37045, 38240, 38440, 43020, 43245, 44454, 44640, 46128, 51624, 51894, 57360, 57660, 59272, 64530, 66681, 66960, 68832, 69192, 74090, 76880, 86040, 86490, 88908, 92256, 103248, 103788, 111135, 114720, 115320, 118544, 129060, 129735, 133362, 133920, 138384, 148180, 153760, 172080, 172980, 177816, 200043, 206496, 207576, 222270, 229679, 230640, 237088, 258120, 259470, 266724, 276768, 296360, 333405, 344160, 345960, 355632, 400086, 415152, 444540, 459358, 461280, 516240, 518940, 533448, 592720, 666810, 689037, 691920, 711264, 800172, 830304, 889080, 918716, 1000215, 1032480, 1037880, 1066896, 1148395, 1185440, 1333620, 1378074, 1383840, 1600344, 1778160, 1837432, 2000430, 2067111, 2075760, 2133792, 2296790, 2667240, 2756148, 3200688, 3445185, 3556320, 3674864, 4000860, 4134222, 4151520, 4593580, 5334480, 5512296, 6201333, 6401376, 6890370, 7349728, 8001720, 8268444, 9187160, 10335555, 10668960, 11024592, 12402666, 13780740, 16003440, 16536888, 18374320, 20671110, 22049184, 24805332, 27561480, 31006665, 32006880, 33073776, 36748640, 41342220, 49610664, 55122960, 62013330, 66147552, 82684440, 99221328, 110245920, 124026660, 165368880, 198442656, 248053320, 330737760, 496106640, 992213280]

約数ペア:

[(1, 992213280), (2, 496106640), (3, 330737760), (4, 248053320), (5, 198442656), (6, 165368880), (8, 124026660), (9, 110245920), (10, 99221328), (12, 82684440), (15, 66147552), (16, 62013330), (18, 55122960), (20, 49610664), (24, 41342220), (27, 36748640), (30, 33073776), (31, 32006880), (32, 31006665), (36, 27561480), (40, 24805332), (45, 22049184), (48, 20671110), (54, 18374320), (60, 16536888), (62, 16003440), (72, 13780740), (80, 12402666), (90, 11024592), (93, 10668960), (96, 10335555), (108, 9187160), (120, 8268444), (124, 8001720), (135, 7349728), (144, 6890370), (155, 6401376), (160, 6201333), (180, 5512296), (186, 5334480), (216, 4593580), (239, 4151520), (240, 4134222), (248, 4000860), (270, 3674864), (279, 3556320), (288, 3445185), (310, 3200688), (360, 2756148), (372, 2667240), (432, 2296790), (465, 2133792), (478, 2075760), (480, 2067111), (496, 2000430), (540, 1837432), (558, 1778160), (620, 1600344), (717, 1383840), (720, 1378074), (744, 1333620), (837, 1185440), (864, 1148395), (930, 1066896), (956, 1037880), (961, 1032480), (992, 1000215), (1080, 918716), (1116, 889080), (1195, 830304), (1240, 800172), (1395, 711264), (1434, 691920), (1440, 689037), (1488, 666810), (1674, 592720), (1860, 533448), (1912, 518940), (1922, 516240), (2151, 461280), (2160, 459358), (2232, 444540), (2390, 415152), (2480, 400086), (2790, 355632), (2868, 345960), (2883, 344160), (2976, 333405), (3348, 296360), (3585, 276768), (3720, 266724), (3824, 259470), (3844, 258120), (4185, 237088), (4302, 230640), (4320, 229679), (4464, 222270), (4780, 207576), (4805, 206496), (4960, 200043), (5580, 177816), (5736, 172980), (5766, 172080), (6453, 153760), (6696, 148180), (7170, 138384), (7409, 133920), (7440, 133362), (7648, 129735), (7688, 129060), (8370, 118544), (8604, 115320), (8649, 114720), (8928, 111135), (9560, 103788), (9610, 103248), (10755, 92256), (11160, 88908), (11472, 86490), (11532, 86040), (12906, 76880), (13392, 74090), (14340, 69192), (14415, 68832), (14818, 66960), (14880, 66681), (15376, 64530), (16740, 59272), (17208, 57660), (17298, 57360), (19120, 51894), (19220, 51624), (21510, 46128), (22227, 44640), (22320, 44454), (22944, 43245), (23064, 43020), (25812, 38440), (25947, 38240), (26784, 37045), (28680, 34596), (28830, 34416), (29636, 33480), (30752, 32265)]