1984426560

素因数分解:

$2^6\times 3^3\times 5^1\times {\mathrm{31}}^2\times {\mathrm{239}}^1$

素因数の和:327

約数の個数: 336

約数和(自身を含む): 7263993600

約数和(自身を除く): 5279567040

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, 64, 72, 80, 90, 93, 96, 108, 120, 124, 135, 144, 155, 160, 180, 186, 192, 216, 239, 240, 248, 270, 279, 288, 310, 320, 360, 372, 432, 465, 478, 480, 496, 540, 558, 576, 620, 717, 720, 744, 837, 864, 930, 956, 960, 961, 992, 1080, 1116, 1195, 1240, 1395, 1434, 1440, 1488, 1674, 1728, 1860, 1912, 1922, 1984, 2151, 2160, 2232, 2390, 2480, 2790, 2868, 2880, 2883, 2976, 3348, 3585, 3720, 3824, 3844, 4185, 4302, 4320, 4464, 4780, 4805, 4960, 5580, 5736, 5766, 5952, 6453, 6696, 7170, 7409, 7440, 7648, 7688, 8370, 8604, 8640, 8649, 8928, 9560, 9610, 9920, 10755, 11160, 11472, 11532, 12906, 13392, 14340, 14415, 14818, 14880, 15296, 15376, 16740, 17208, 17298, 17856, 19120, 19220, 21510, 22227, 22320, 22944, 23064, 25812, 25947, 26784, 28680, 28830, 29636, 29760, 30752, 32265, 33480, 34416, 34596, 37045, 38240, 38440, 43020, 43245, 44454, 44640, 45888, 46128, 51624, 51894, 53568, 57360, 57660, 59272, 61504, 64530, 66681, 66960, 68832, 69192, 74090, 76480, 76880, 86040, 86490, 88908, 89280, 92256, 103248, 103788, 111135, 114720, 115320, 118544, 129060, 129735, 133362, 133920, 137664, 138384, 148180, 153760, 172080, 172980, 177816, 184512, 200043, 206496, 207576, 222270, 229440, 229679, 230640, 237088, 258120, 259470, 266724, 267840, 276768, 296360, 307520, 333405, 344160, 345960, 355632, 400086, 412992, 415152, 444540, 459358, 461280, 474176, 516240, 518940, 533448, 553536, 592720, 666810, 688320, 689037, 691920, 711264, 800172, 830304, 889080, 918716, 922560, 1000215, 1032480, 1037880, 1066896, 1148395, 1185440, 1333620, 1378074, 1383840, 1422528, 1600344, 1660608, 1778160, 1837432, 2000430, 2064960, 2067111, 2075760, 2133792, 2296790, 2370880, 2667240, 2756148, 2767680, 3200688, 3445185, 3556320, 3674864, 4000860, 4134222, 4151520, 4267584, 4593580, 5334480, 5512296, 6201333, 6401376, 6890370, 7112640, 7349728, 8001720, 8268444, 8303040, 9187160, 10335555, 10668960, 11024592, 12402666, 12802752, 13780740, 14699456, 16003440, 16536888, 18374320, 20671110, 21337920, 22049184, 24805332, 27561480, 31006665, 32006880, 33073776, 36748640, 41342220, 44098368, 49610664, 55122960, 62013330, 64013760, 66147552, 73497280, 82684440, 99221328, 110245920, 124026660, 132295104, 165368880, 198442656, 220491840, 248053320, 330737760, 396885312, 496106640, 661475520, 992213280, 1984426560]

約数ペア:

[(1, 1984426560), (2, 992213280), (3, 661475520), (4, 496106640), (5, 396885312), (6, 330737760), (8, 248053320), (9, 220491840), (10, 198442656), (12, 165368880), (15, 132295104), (16, 124026660), (18, 110245920), (20, 99221328), (24, 82684440), (27, 73497280), (30, 66147552), (31, 64013760), (32, 62013330), (36, 55122960), (40, 49610664), (45, 44098368), (48, 41342220), (54, 36748640), (60, 33073776), (62, 32006880), (64, 31006665), (72, 27561480), (80, 24805332), (90, 22049184), (93, 21337920), (96, 20671110), (108, 18374320), (120, 16536888), (124, 16003440), (135, 14699456), (144, 13780740), (155, 12802752), (160, 12402666), (180, 11024592), (186, 10668960), (192, 10335555), (216, 9187160), (239, 8303040), (240, 8268444), (248, 8001720), (270, 7349728), (279, 7112640), (288, 6890370), (310, 6401376), (320, 6201333), (360, 5512296), (372, 5334480), (432, 4593580), (465, 4267584), (478, 4151520), (480, 4134222), (496, 4000860), (540, 3674864), (558, 3556320), (576, 3445185), (620, 3200688), (717, 2767680), (720, 2756148), (744, 2667240), (837, 2370880), (864, 2296790), (930, 2133792), (956, 2075760), (960, 2067111), (961, 2064960), (992, 2000430), (1080, 1837432), (1116, 1778160), (1195, 1660608), (1240, 1600344), (1395, 1422528), (1434, 1383840), (1440, 1378074), (1488, 1333620), (1674, 1185440), (1728, 1148395), (1860, 1066896), (1912, 1037880), (1922, 1032480), (1984, 1000215), (2151, 922560), (2160, 918716), (2232, 889080), (2390, 830304), (2480, 800172), (2790, 711264), (2868, 691920), (2880, 689037), (2883, 688320), (2976, 666810), (3348, 592720), (3585, 553536), (3720, 533448), (3824, 518940), (3844, 516240), (4185, 474176), (4302, 461280), (4320, 459358), (4464, 444540), (4780, 415152), (4805, 412992), (4960, 400086), (5580, 355632), (5736, 345960), (5766, 344160), (5952, 333405), (6453, 307520), (6696, 296360), (7170, 276768), (7409, 267840), (7440, 266724), (7648, 259470), (7688, 258120), (8370, 237088), (8604, 230640), (8640, 229679), (8649, 229440), (8928, 222270), (9560, 207576), (9610, 206496), (9920, 200043), (10755, 184512), (11160, 177816), (11472, 172980), (11532, 172080), (12906, 153760), (13392, 148180), (14340, 138384), (14415, 137664), (14818, 133920), (14880, 133362), (15296, 129735), (15376, 129060), (16740, 118544), (17208, 115320), (17298, 114720), (17856, 111135), (19120, 103788), (19220, 103248), (21510, 92256), (22227, 89280), (22320, 88908), (22944, 86490), (23064, 86040), (25812, 76880), (25947, 76480), (26784, 74090), (28680, 69192), (28830, 68832), (29636, 66960), (29760, 66681), (30752, 64530), (32265, 61504), (33480, 59272), (34416, 57660), (34596, 57360), (37045, 53568), (38240, 51894), (38440, 51624), (43020, 46128), (43245, 45888), (44454, 44640)]