1728222720

素因数分解:

$2^9\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1$

素因数の和:142

約数の個数: 640

約数和(自身を含む): 7014408192

約数和(自身を除く): 5286185472

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 17, 20, 21, 24, 28, 30, 31, 32, 34, 35, 40, 42, 48, 51, 56, 60, 61, 62, 64, 68, 70, 80, 84, 85, 93, 96, 102, 105, 112, 119, 120, 122, 124, 128, 136, 140, 155, 160, 168, 170, 183, 186, 192, 204, 210, 217, 224, 238, 240, 244, 248, 255, 256, 272, 280, 305, 310, 320, 336, 340, 357, 366, 372, 384, 408, 420, 427, 434, 448, 465, 476, 480, 488, 496, 510, 512, 527, 544, 560, 595, 610, 620, 640, 651, 672, 680, 714, 732, 744, 768, 816, 840, 854, 868, 896, 915, 930, 952, 960, 976, 992, 1020, 1037, 1054, 1085, 1088, 1120, 1190, 1220, 1240, 1280, 1281, 1302, 1344, 1360, 1428, 1464, 1488, 1536, 1581, 1632, 1680, 1708, 1736, 1785, 1792, 1830, 1860, 1891, 1904, 1920, 1952, 1984, 2040, 2074, 2108, 2135, 2170, 2176, 2240, 2380, 2440, 2480, 2560, 2562, 2604, 2635, 2688, 2720, 2856, 2928, 2976, 3111, 3162, 3255, 3264, 3360, 3416, 3472, 3570, 3584, 3660, 3689, 3720, 3782, 3808, 3840, 3904, 3968, 4080, 4148, 4216, 4270, 4340, 4352, 4480, 4760, 4880, 4960, 5124, 5185, 5208, 5270, 5376, 5440, 5673, 5712, 5856, 5952, 6222, 6324, 6405, 6510, 6528, 6720, 6832, 6944, 7140, 7259, 7320, 7378, 7440, 7564, 7616, 7680, 7808, 7905, 7936, 8160, 8296, 8432, 8540, 8680, 8704, 8960, 9455, 9520, 9760, 9920, 10248, 10370, 10416, 10540, 10752, 10880, 11067, 11346, 11424, 11712, 11904, 12444, 12648, 12810, 13020, 13056, 13237, 13440, 13664, 13888, 14280, 14518, 14640, 14756, 14880, 15128, 15232, 15555, 15616, 15810, 15872, 16320, 16592, 16864, 17080, 17360, 17920, 18445, 18910, 19040, 19520, 19840, 20496, 20740, 20832, 21080, 21760, 21777, 22134, 22692, 22848, 23424, 23808, 24888, 25296, 25620, 26040, 26112, 26474, 26880, 27328, 27776, 28365, 28560, 29036, 29280, 29512, 29760, 30256, 30464, 31110, 31232, 31620, 32147, 32640, 33184, 33728, 34160, 34720, 36295, 36890, 37820, 38080, 39040, 39680, 39711, 40992, 41480, 41664, 42160, 43520, 43554, 44268, 45384, 45696, 46848, 47616, 49776, 50592, 51240, 52080, 52948, 53760, 54656, 55335, 55552, 56730, 57120, 58072, 58560, 59024, 59520, 60512, 60928, 62220, 63240, 64294, 65280, 66185, 66368, 67456, 68320, 69440, 72590, 73780, 75640, 76160, 78080, 79360, 79422, 81984, 82960, 83328, 84320, 87108, 88536, 90768, 91392, 93696, 96441, 99552, 101184, 102480, 104160, 105896, 108885, 109312, 110670, 111104, 113460, 114240, 116144, 117120, 118048, 119040, 121024, 124440, 126480, 128588, 130560, 132370, 132736, 134912, 136640, 138880, 145180, 147560, 151280, 152320, 156160, 158844, 160735, 163968, 165920, 166656, 168640, 174216, 177072, 181536, 182784, 192882, 198555, 199104, 202368, 204960, 208320, 211792, 217770, 218624, 221340, 225029, 226920, 228480, 232288, 234240, 236096, 238080, 242048, 248880, 252960, 257176, 264740, 265472, 269824, 273280, 277760, 290360, 295120, 302560, 304640, 317688, 321470, 327936, 331840, 333312, 337280, 348432, 354144, 363072, 385764, 397110, 398208, 404736, 409920, 416640, 423584, 435540, 442680, 450058, 453840, 456960, 464576, 468480, 472192, 482205, 484096, 497760, 505920, 514352, 529480, 530944, 546560, 555520, 580720, 590240, 605120, 635376, 642940, 655872, 663680, 674560, 675087, 696864, 708288, 726144, 771528, 794220, 796416, 809472, 819840, 833280, 847168, 871080, 885360, 900116, 907680, 913920, 929152, 944384, 964410, 968192, 995520, 1011840, 1028704, 1058960, 1093120, 1125145, 1161440, 1180480, 1210240, 1270752, 1285880, 1327360, 1349120, 1350174, 1393728, 1416576, 1452288, 1543056, 1588440, 1592832, 1639680, 1666560, 1694336, 1742160, 1770720, 1800232, 1815360, 1858304, 1888768, 1928820, 1991040, 2023680, 2057408, 2117920, 2250290, 2322880, 2360960, 2420480, 2541504, 2571760, 2654720, 2700348, 2787456, 2833152, 2904576, 3086112, 3176880, 3279360, 3375435, 3388672, 3484320, 3541440, 3600464, 3630720, 3716608, 3857640, 3982080, 4047360, 4114816, 4235840, 4500580, 4645760, 4721920, 4840960, 5083008, 5143520, 5400696, 5574912, 5666304, 6172224, 6353760, 6750870, 6777344, 6968640, 7082880, 7200928, 7261440, 7715280, 7964160, 8229632, 8471680, 9001160, 9291520, 9443840, 10166016, 10287040, 10801392, 11149824, 12344448, 12707520, 13501740, 13937280, 14165760, 14401856, 14522880, 15430560, 16459264, 16943360, 18002320, 18583040, 20332032, 20574080, 21602784, 24688896, 25415040, 27003480, 27874560, 28331520, 28803712, 30861120, 33886720, 36004640, 41148160, 43205568, 49377792, 50830080, 54006960, 55749120, 57607424, 61722240, 72009280, 82296320, 86411136, 101660160, 108013920, 115214848, 123444480, 144018560, 172822272, 216027840, 246888960, 288037120, 345644544, 432055680, 576074240, 864111360, 1728222720]

約数ペア:

[(1, 1728222720), (2, 864111360), (3, 576074240), (4, 432055680), (5, 345644544), (6, 288037120), (7, 246888960), (8, 216027840), (10, 172822272), (12, 144018560), (14, 123444480), (15, 115214848), (16, 108013920), (17, 101660160), (20, 86411136), (21, 82296320), (24, 72009280), (28, 61722240), (30, 57607424), (31, 55749120), (32, 54006960), (34, 50830080), (35, 49377792), (40, 43205568), (42, 41148160), (48, 36004640), (51, 33886720), (56, 30861120), (60, 28803712), (61, 28331520), (62, 27874560), (64, 27003480), (68, 25415040), (70, 24688896), (80, 21602784), (84, 20574080), (85, 20332032), (93, 18583040), (96, 18002320), (102, 16943360), (105, 16459264), (112, 15430560), (119, 14522880), (120, 14401856), (122, 14165760), (124, 13937280), (128, 13501740), (136, 12707520), (140, 12344448), (155, 11149824), (160, 10801392), (168, 10287040), (170, 10166016), (183, 9443840), (186, 9291520), (192, 9001160), (204, 8471680), (210, 8229632), (217, 7964160), (224, 7715280), (238, 7261440), (240, 7200928), (244, 7082880), (248, 6968640), (255, 6777344), (256, 6750870), (272, 6353760), (280, 6172224), (305, 5666304), (310, 5574912), (320, 5400696), (336, 5143520), (340, 5083008), (357, 4840960), (366, 4721920), (372, 4645760), (384, 4500580), (408, 4235840), (420, 4114816), (427, 4047360), (434, 3982080), (448, 3857640), (465, 3716608), (476, 3630720), (480, 3600464), (488, 3541440), (496, 3484320), (510, 3388672), (512, 3375435), (527, 3279360), (544, 3176880), (560, 3086112), (595, 2904576), (610, 2833152), (620, 2787456), (640, 2700348), (651, 2654720), (672, 2571760), (680, 2541504), (714, 2420480), (732, 2360960), (744, 2322880), (768, 2250290), (816, 2117920), (840, 2057408), (854, 2023680), (868, 1991040), (896, 1928820), (915, 1888768), (930, 1858304), (952, 1815360), (960, 1800232), (976, 1770720), (992, 1742160), (1020, 1694336), (1037, 1666560), (1054, 1639680), (1085, 1592832), (1088, 1588440), (1120, 1543056), (1190, 1452288), (1220, 1416576), (1240, 1393728), (1280, 1350174), (1281, 1349120), (1302, 1327360), (1344, 1285880), (1360, 1270752), (1428, 1210240), (1464, 1180480), (1488, 1161440), (1536, 1125145), (1581, 1093120), (1632, 1058960), (1680, 1028704), (1708, 1011840), (1736, 995520), (1785, 968192), (1792, 964410), (1830, 944384), (1860, 929152), (1891, 913920), (1904, 907680), (1920, 900116), (1952, 885360), (1984, 871080), (2040, 847168), (2074, 833280), (2108, 819840), (2135, 809472), (2170, 796416), (2176, 794220), (2240, 771528), (2380, 726144), (2440, 708288), (2480, 696864), (2560, 675087), (2562, 674560), (2604, 663680), (2635, 655872), (2688, 642940), (2720, 635376), (2856, 605120), (2928, 590240), (2976, 580720), (3111, 555520), (3162, 546560), (3255, 530944), (3264, 529480), (3360, 514352), (3416, 505920), (3472, 497760), (3570, 484096), (3584, 482205), (3660, 472192), (3689, 468480), (3720, 464576), (3782, 456960), (3808, 453840), (3840, 450058), (3904, 442680), (3968, 435540), (4080, 423584), (4148, 416640), (4216, 409920), (4270, 404736), (4340, 398208), (4352, 397110), (4480, 385764), (4760, 363072), (4880, 354144), (4960, 348432), (5124, 337280), (5185, 333312), (5208, 331840), (5270, 327936), (5376, 321470), (5440, 317688), (5673, 304640), (5712, 302560), (5856, 295120), (5952, 290360), (6222, 277760), (6324, 273280), (6405, 269824), (6510, 265472), (6528, 264740), (6720, 257176), (6832, 252960), (6944, 248880), (7140, 242048), (7259, 238080), (7320, 236096), (7378, 234240), (7440, 232288), (7564, 228480), (7616, 226920), (7680, 225029), (7808, 221340), (7905, 218624), (7936, 217770), (8160, 211792), (8296, 208320), (8432, 204960), (8540, 202368), (8680, 199104), (8704, 198555), (8960, 192882), (9455, 182784), (9520, 181536), (9760, 177072), (9920, 174216), (10248, 168640), (10370, 166656), (10416, 165920), (10540, 163968), (10752, 160735), (10880, 158844), (11067, 156160), (11346, 152320), (11424, 151280), (11712, 147560), (11904, 145180), (12444, 138880), (12648, 136640), (12810, 134912), (13020, 132736), (13056, 132370), (13237, 130560), (13440, 128588), (13664, 126480), (13888, 124440), (14280, 121024), (14518, 119040), (14640, 118048), (14756, 117120), (14880, 116144), (15128, 114240), (15232, 113460), (15555, 111104), (15616, 110670), (15810, 109312), (15872, 108885), (16320, 105896), (16592, 104160), (16864, 102480), (17080, 101184), (17360, 99552), (17920, 96441), (18445, 93696), (18910, 91392), (19040, 90768), (19520, 88536), (19840, 87108), (20496, 84320), (20740, 83328), (20832, 82960), (21080, 81984), (21760, 79422), (21777, 79360), (22134, 78080), (22692, 76160), (22848, 75640), (23424, 73780), (23808, 72590), (24888, 69440), (25296, 68320), (25620, 67456), (26040, 66368), (26112, 66185), (26474, 65280), (26880, 64294), (27328, 63240), (27776, 62220), (28365, 60928), (28560, 60512), (29036, 59520), (29280, 59024), (29512, 58560), (29760, 58072), (30256, 57120), (30464, 56730), (31110, 55552), (31232, 55335), (31620, 54656), (32147, 53760), (32640, 52948), (33184, 52080), (33728, 51240), (34160, 50592), (34720, 49776), (36295, 47616), (36890, 46848), (37820, 45696), (38080, 45384), (39040, 44268), (39680, 43554), (39711, 43520), (40992, 42160), (41480, 41664)]