18669035520

素因数分解:

$2^{13}\times 3^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{331}}^1$

素因数の和:391

約数の個数: 560

約数和(自身を含む): 71078890608

約数和(自身を除く): 52409855088

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 27, 30, 32, 34, 36, 40, 45, 48, 51, 54, 60, 64, 68, 72, 80, 81, 85, 90, 96, 102, 108, 120, 128, 135, 136, 144, 153, 160, 162, 170, 180, 192, 204, 216, 240, 255, 256, 270, 272, 288, 306, 320, 324, 331, 340, 360, 384, 405, 408, 432, 459, 480, 510, 512, 540, 544, 576, 612, 640, 648, 662, 680, 720, 765, 768, 810, 816, 864, 918, 960, 993, 1020, 1024, 1080, 1088, 1152, 1224, 1280, 1296, 1324, 1360, 1377, 1440, 1530, 1536, 1620, 1632, 1655, 1728, 1836, 1920, 1986, 2040, 2048, 2160, 2176, 2295, 2304, 2448, 2560, 2592, 2648, 2720, 2754, 2880, 2979, 3060, 3072, 3240, 3264, 3310, 3456, 3672, 3840, 3972, 4080, 4096, 4320, 4352, 4590, 4608, 4896, 4965, 5120, 5184, 5296, 5440, 5508, 5627, 5760, 5958, 6120, 6144, 6480, 6528, 6620, 6885, 6912, 7344, 7680, 7944, 8160, 8192, 8640, 8704, 8937, 9180, 9216, 9792, 9930, 10240, 10368, 10592, 10880, 11016, 11254, 11520, 11916, 12240, 12288, 12960, 13056, 13240, 13770, 13824, 14688, 14895, 15360, 15888, 16320, 16881, 17280, 17408, 17874, 18360, 18432, 19584, 19860, 20480, 20736, 21184, 21760, 22032, 22508, 23040, 23832, 24480, 24576, 25920, 26112, 26480, 26811, 27540, 27648, 28135, 29376, 29790, 30720, 31776, 32640, 33762, 34560, 34816, 35748, 36720, 36864, 39168, 39720, 40960, 41472, 42368, 43520, 44064, 44685, 45016, 46080, 47664, 48960, 50643, 51840, 52224, 52960, 53622, 55080, 55296, 56270, 58752, 59580, 61440, 63552, 65280, 67524, 69120, 69632, 71496, 73440, 73728, 78336, 79440, 82944, 84405, 84736, 87040, 88128, 89370, 90032, 92160, 95328, 97920, 101286, 103680, 104448, 105920, 107244, 110160, 110592, 112540, 117504, 119160, 122880, 127104, 130560, 134055, 135048, 138240, 139264, 142992, 146880, 151929, 156672, 158880, 165888, 168810, 169472, 174080, 176256, 178740, 180064, 184320, 190656, 195840, 202572, 207360, 208896, 211840, 214488, 220320, 221184, 225080, 235008, 238320, 253215, 254208, 261120, 268110, 270096, 276480, 285984, 293760, 303858, 313344, 317760, 331776, 337620, 338944, 348160, 352512, 357480, 360128, 368640, 381312, 391680, 405144, 414720, 417792, 423680, 428976, 440640, 450160, 455787, 470016, 476640, 506430, 508416, 522240, 536220, 540192, 552960, 571968, 587520, 607716, 626688, 635520, 663552, 675240, 677888, 696320, 705024, 714960, 720256, 759645, 762624, 783360, 810288, 829440, 847360, 857952, 881280, 900320, 911574, 940032, 953280, 1012860, 1016832, 1044480, 1072440, 1080384, 1105920, 1143936, 1175040, 1215432, 1253376, 1271040, 1350480, 1355776, 1410048, 1429920, 1440512, 1519290, 1525248, 1566720, 1620576, 1658880, 1694720, 1715904, 1762560, 1800640, 1823148, 1880064, 1906560, 2025720, 2033664, 2088960, 2144880, 2160768, 2278935, 2287872, 2350080, 2430864, 2542080, 2700960, 2711552, 2820096, 2859840, 2881024, 3038580, 3050496, 3133440, 3241152, 3317760, 3389440, 3431808, 3525120, 3601280, 3646296, 3760128, 3813120, 4051440, 4067328, 4289760, 4321536, 4557870, 4575744, 4700160, 4861728, 5084160, 5401920, 5640192, 5719680, 5762048, 6077160, 6100992, 6266880, 6482304, 6778880, 6863616, 7050240, 7202560, 7292592, 7626240, 8102880, 8134656, 8579520, 8643072, 9115740, 9151488, 9400320, 9723456, 10168320, 10803840, 11280384, 11439360, 11524096, 12154320, 12201984, 12964608, 13557760, 13727232, 14100480, 14405120, 14585184, 15252480, 16205760, 17159040, 17286144, 18231480, 18302976, 18800640, 19446912, 20336640, 21607680, 22878720, 23048192, 24308640, 24403968, 25929216, 27454464, 28200960, 28810240, 29170368, 30504960, 32411520, 34318080, 34572288, 36462960, 36605952, 38893824, 40673280, 43215360, 45757440, 46096384, 48617280, 51858432, 54908928, 56401920, 57620480, 58340736, 61009920, 64823040, 68636160, 69144576, 72925920, 73211904, 77787648, 86430720, 91514880, 97234560, 103716864, 109817856, 115240960, 116681472, 122019840, 129646080, 137272320, 138289152, 145851840, 155575296, 172861440, 183029760, 194469120, 207433728, 219635712, 230481920, 233362944, 259292160, 274544640, 291703680, 311150592, 345722880, 366059520, 388938240, 414867456, 466725888, 518584320, 549089280, 583407360, 622301184, 691445760, 777876480, 933451776, 1037168640, 1098178560, 1166814720, 1244602368, 1555752960, 1866903552, 2074337280, 2333629440, 3111505920, 3733807104, 4667258880, 6223011840, 9334517760, 18669035520]

約数ペア:

[(1, 18669035520), (2, 9334517760), (3, 6223011840), (4, 4667258880), (5, 3733807104), (6, 3111505920), (8, 2333629440), (9, 2074337280), (10, 1866903552), (12, 1555752960), (15, 1244602368), (16, 1166814720), (17, 1098178560), (18, 1037168640), (20, 933451776), (24, 777876480), (27, 691445760), (30, 622301184), (32, 583407360), (34, 549089280), (36, 518584320), (40, 466725888), (45, 414867456), (48, 388938240), (51, 366059520), (54, 345722880), (60, 311150592), (64, 291703680), (68, 274544640), (72, 259292160), (80, 233362944), (81, 230481920), (85, 219635712), (90, 207433728), (96, 194469120), (102, 183029760), (108, 172861440), (120, 155575296), (128, 145851840), (135, 138289152), (136, 137272320), (144, 129646080), (153, 122019840), (160, 116681472), (162, 115240960), (170, 109817856), (180, 103716864), (192, 97234560), (204, 91514880), (216, 86430720), (240, 77787648), (255, 73211904), (256, 72925920), (270, 69144576), (272, 68636160), (288, 64823040), (306, 61009920), (320, 58340736), (324, 57620480), (331, 56401920), (340, 54908928), (360, 51858432), (384, 48617280), (405, 46096384), (408, 45757440), (432, 43215360), (459, 40673280), (480, 38893824), (510, 36605952), (512, 36462960), (540, 34572288), (544, 34318080), (576, 32411520), (612, 30504960), (640, 29170368), (648, 28810240), (662, 28200960), (680, 27454464), (720, 25929216), (765, 24403968), (768, 24308640), (810, 23048192), (816, 22878720), (864, 21607680), (918, 20336640), (960, 19446912), (993, 18800640), (1020, 18302976), (1024, 18231480), (1080, 17286144), (1088, 17159040), (1152, 16205760), (1224, 15252480), (1280, 14585184), (1296, 14405120), (1324, 14100480), (1360, 13727232), (1377, 13557760), (1440, 12964608), (1530, 12201984), (1536, 12154320), (1620, 11524096), (1632, 11439360), (1655, 11280384), (1728, 10803840), (1836, 10168320), (1920, 9723456), (1986, 9400320), (2040, 9151488), (2048, 9115740), (2160, 8643072), (2176, 8579520), (2295, 8134656), (2304, 8102880), (2448, 7626240), (2560, 7292592), (2592, 7202560), (2648, 7050240), (2720, 6863616), (2754, 6778880), (2880, 6482304), (2979, 6266880), (3060, 6100992), (3072, 6077160), (3240, 5762048), (3264, 5719680), (3310, 5640192), (3456, 5401920), (3672, 5084160), (3840, 4861728), (3972, 4700160), (4080, 4575744), (4096, 4557870), (4320, 4321536), (4352, 4289760), (4590, 4067328), (4608, 4051440), (4896, 3813120), (4965, 3760128), (5120, 3646296), (5184, 3601280), (5296, 3525120), (5440, 3431808), (5508, 3389440), (5627, 3317760), (5760, 3241152), (5958, 3133440), (6120, 3050496), (6144, 3038580), (6480, 2881024), (6528, 2859840), (6620, 2820096), (6885, 2711552), (6912, 2700960), (7344, 2542080), (7680, 2430864), (7944, 2350080), (8160, 2287872), (8192, 2278935), (8640, 2160768), (8704, 2144880), (8937, 2088960), (9180, 2033664), (9216, 2025720), (9792, 1906560), (9930, 1880064), (10240, 1823148), (10368, 1800640), (10592, 1762560), (10880, 1715904), (11016, 1694720), (11254, 1658880), (11520, 1620576), (11916, 1566720), (12240, 1525248), (12288, 1519290), (12960, 1440512), (13056, 1429920), (13240, 1410048), (13770, 1355776), (13824, 1350480), (14688, 1271040), (14895, 1253376), (15360, 1215432), (15888, 1175040), (16320, 1143936), (16881, 1105920), (17280, 1080384), (17408, 1072440), (17874, 1044480), (18360, 1016832), (18432, 1012860), (19584, 953280), (19860, 940032), (20480, 911574), (20736, 900320), (21184, 881280), (21760, 857952), (22032, 847360), (22508, 829440), (23040, 810288), (23832, 783360), (24480, 762624), (24576, 759645), (25920, 720256), (26112, 714960), (26480, 705024), (26811, 696320), (27540, 677888), (27648, 675240), (28135, 663552), (29376, 635520), (29790, 626688), (30720, 607716), (31776, 587520), (32640, 571968), (33762, 552960), (34560, 540192), (34816, 536220), (35748, 522240), (36720, 508416), (36864, 506430), (39168, 476640), (39720, 470016), (40960, 455787), (41472, 450160), (42368, 440640), (43520, 428976), (44064, 423680), (44685, 417792), (45016, 414720), (46080, 405144), (47664, 391680), (48960, 381312), (50643, 368640), (51840, 360128), (52224, 357480), (52960, 352512), (53622, 348160), (55080, 338944), (55296, 337620), (56270, 331776), (58752, 317760), (59580, 313344), (61440, 303858), (63552, 293760), (65280, 285984), (67524, 276480), (69120, 270096), (69632, 268110), (71496, 261120), (73440, 254208), (73728, 253215), (78336, 238320), (79440, 235008), (82944, 225080), (84405, 221184), (84736, 220320), (87040, 214488), (88128, 211840), (89370, 208896), (90032, 207360), (92160, 202572), (95328, 195840), (97920, 190656), (101286, 184320), (103680, 180064), (104448, 178740), (105920, 176256), (107244, 174080), (110160, 169472), (110592, 168810), (112540, 165888), (117504, 158880), (119160, 156672), (122880, 151929), (127104, 146880), (130560, 142992), (134055, 139264), (135048, 138240)]