21841182720

素因数分解:

$2^{17}\times 3^2\times 5^1\times 7^1\times {\mathrm{23}}^2$

素因数の和:98

約数の個数: 648

約数和(自身を含む): 90458209296

約数和(自身を除く): 68617026576

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 23, 24, 28, 30, 32, 35, 36, 40, 42, 45, 46, 48, 56, 60, 63, 64, 69, 70, 72, 80, 84, 90, 92, 96, 105, 112, 115, 120, 126, 128, 138, 140, 144, 160, 161, 168, 180, 184, 192, 207, 210, 224, 230, 240, 252, 256, 276, 280, 288, 315, 320, 322, 336, 345, 360, 368, 384, 414, 420, 448, 460, 480, 483, 504, 512, 529, 552, 560, 576, 630, 640, 644, 672, 690, 720, 736, 768, 805, 828, 840, 896, 920, 960, 966, 1008, 1024, 1035, 1058, 1104, 1120, 1152, 1260, 1280, 1288, 1344, 1380, 1440, 1449, 1472, 1536, 1587, 1610, 1656, 1680, 1792, 1840, 1920, 1932, 2016, 2048, 2070, 2116, 2208, 2240, 2304, 2415, 2520, 2560, 2576, 2645, 2688, 2760, 2880, 2898, 2944, 3072, 3174, 3220, 3312, 3360, 3584, 3680, 3703, 3840, 3864, 4032, 4096, 4140, 4232, 4416, 4480, 4608, 4761, 4830, 5040, 5120, 5152, 5290, 5376, 5520, 5760, 5796, 5888, 6144, 6348, 6440, 6624, 6720, 7168, 7245, 7360, 7406, 7680, 7728, 7935, 8064, 8192, 8280, 8464, 8832, 8960, 9216, 9522, 9660, 10080, 10240, 10304, 10580, 10752, 11040, 11109, 11520, 11592, 11776, 12288, 12696, 12880, 13248, 13440, 14336, 14490, 14720, 14812, 15360, 15456, 15870, 16128, 16384, 16560, 16928, 17664, 17920, 18432, 18515, 19044, 19320, 20160, 20480, 20608, 21160, 21504, 22080, 22218, 23040, 23184, 23552, 23805, 24576, 25392, 25760, 26496, 26880, 28672, 28980, 29440, 29624, 30720, 30912, 31740, 32256, 32768, 33120, 33327, 33856, 35328, 35840, 36864, 37030, 38088, 38640, 40320, 40960, 41216, 42320, 43008, 44160, 44436, 46080, 46368, 47104, 47610, 49152, 50784, 51520, 52992, 53760, 55545, 57344, 57960, 58880, 59248, 61440, 61824, 63480, 64512, 65536, 66240, 66654, 67712, 70656, 71680, 73728, 74060, 76176, 77280, 80640, 81920, 82432, 84640, 86016, 88320, 88872, 92160, 92736, 94208, 95220, 98304, 101568, 103040, 105984, 107520, 111090, 114688, 115920, 117760, 118496, 122880, 123648, 126960, 129024, 131072, 132480, 133308, 135424, 141312, 143360, 147456, 148120, 152352, 154560, 161280, 163840, 164864, 166635, 169280, 172032, 176640, 177744, 184320, 185472, 188416, 190440, 196608, 203136, 206080, 211968, 215040, 222180, 229376, 231840, 235520, 236992, 245760, 247296, 253920, 258048, 264960, 266616, 270848, 282624, 286720, 294912, 296240, 304704, 309120, 322560, 327680, 329728, 333270, 338560, 344064, 353280, 355488, 368640, 370944, 376832, 380880, 393216, 406272, 412160, 423936, 430080, 444360, 458752, 463680, 471040, 473984, 491520, 494592, 507840, 516096, 529920, 533232, 541696, 565248, 573440, 589824, 592480, 609408, 618240, 645120, 655360, 659456, 666540, 677120, 688128, 706560, 710976, 737280, 741888, 753664, 761760, 812544, 824320, 847872, 860160, 888720, 917504, 927360, 942080, 947968, 983040, 989184, 1015680, 1032192, 1059840, 1066464, 1083392, 1130496, 1146880, 1179648, 1184960, 1218816, 1236480, 1290240, 1318912, 1333080, 1354240, 1376256, 1413120, 1421952, 1474560, 1483776, 1507328, 1523520, 1625088, 1648640, 1695744, 1720320, 1777440, 1854720, 1884160, 1895936, 1966080, 1978368, 2031360, 2064384, 2119680, 2132928, 2166784, 2260992, 2293760, 2369920, 2437632, 2472960, 2580480, 2637824, 2666160, 2708480, 2752512, 2826240, 2843904, 2949120, 2967552, 3014656, 3047040, 3250176, 3297280, 3391488, 3440640, 3554880, 3709440, 3768320, 3791872, 3956736, 4062720, 4128768, 4239360, 4265856, 4333568, 4521984, 4587520, 4739840, 4875264, 4945920, 5160960, 5275648, 5332320, 5416960, 5652480, 5687808, 5898240, 5935104, 6094080, 6500352, 6594560, 6782976, 6881280, 7109760, 7418880, 7536640, 7583744, 7913472, 8125440, 8257536, 8478720, 8531712, 8667136, 9043968, 9479680, 9750528, 9891840, 10321920, 10551296, 10664640, 10833920, 11304960, 11375616, 11870208, 12188160, 13000704, 13189120, 13565952, 13762560, 14219520, 14837760, 15073280, 15167488, 15826944, 16250880, 16957440, 17063424, 17334272, 18959360, 19501056, 19783680, 20643840, 21102592, 21329280, 21667840, 22609920, 22751232, 23740416, 24376320, 26001408, 26378240, 27131904, 28439040, 29675520, 30334976, 31653888, 32501760, 33914880, 34126848, 34668544, 37918720, 39002112, 39567360, 41287680, 42658560, 43335680, 45219840, 45502464, 47480832, 48752640, 52002816, 52756480, 56878080, 59351040, 60669952, 63307776, 65003520, 67829760, 68253696, 69337088, 75837440, 78004224, 79134720, 85317120, 86671360, 91004928, 94961664, 97505280, 104005632, 105512960, 113756160, 118702080, 121339904, 130007040, 135659520, 136507392, 151674880, 156008448, 158269440, 170634240, 173342720, 182009856, 189923328, 195010560, 208011264, 227512320, 237404160, 242679808, 260014080, 273014784, 303349760, 312016896, 316538880, 341268480, 346685440, 364019712, 390021120, 455024640, 474808320, 485359616, 520028160, 546029568, 606699520, 624033792, 682536960, 728039424, 780042240, 910049280, 949616640, 1040056320, 1092059136, 1213399040, 1365073920, 1456078848, 1560084480, 1820098560, 2184118272, 2426798080, 2730147840, 3120168960, 3640197120, 4368236544, 5460295680, 7280394240, 10920591360, 21841182720]

約数ペア:

[(1, 21841182720), (2, 10920591360), (3, 7280394240), (4, 5460295680), (5, 4368236544), (6, 3640197120), (7, 3120168960), (8, 2730147840), (9, 2426798080), (10, 2184118272), (12, 1820098560), (14, 1560084480), (15, 1456078848), (16, 1365073920), (18, 1213399040), (20, 1092059136), (21, 1040056320), (23, 949616640), (24, 910049280), (28, 780042240), (30, 728039424), (32, 682536960), (35, 624033792), (36, 606699520), (40, 546029568), (42, 520028160), (45, 485359616), (46, 474808320), (48, 455024640), (56, 390021120), (60, 364019712), (63, 346685440), (64, 341268480), (69, 316538880), (70, 312016896), (72, 303349760), (80, 273014784), (84, 260014080), (90, 242679808), (92, 237404160), (96, 227512320), (105, 208011264), (112, 195010560), (115, 189923328), (120, 182009856), (126, 173342720), (128, 170634240), (138, 158269440), (140, 156008448), (144, 151674880), (160, 136507392), (161, 135659520), (168, 130007040), (180, 121339904), (184, 118702080), (192, 113756160), (207, 105512960), (210, 104005632), (224, 97505280), (230, 94961664), (240, 91004928), (252, 86671360), (256, 85317120), (276, 79134720), (280, 78004224), (288, 75837440), (315, 69337088), (320, 68253696), (322, 67829760), (336, 65003520), (345, 63307776), (360, 60669952), (368, 59351040), (384, 56878080), (414, 52756480), (420, 52002816), (448, 48752640), (460, 47480832), (480, 45502464), (483, 45219840), (504, 43335680), (512, 42658560), (529, 41287680), (552, 39567360), (560, 39002112), (576, 37918720), (630, 34668544), (640, 34126848), (644, 33914880), (672, 32501760), (690, 31653888), (720, 30334976), (736, 29675520), (768, 28439040), (805, 27131904), (828, 26378240), (840, 26001408), (896, 24376320), (920, 23740416), (960, 22751232), (966, 22609920), (1008, 21667840), (1024, 21329280), (1035, 21102592), (1058, 20643840), (1104, 19783680), (1120, 19501056), (1152, 18959360), (1260, 17334272), (1280, 17063424), (1288, 16957440), (1344, 16250880), (1380, 15826944), (1440, 15167488), (1449, 15073280), (1472, 14837760), (1536, 14219520), (1587, 13762560), (1610, 13565952), (1656, 13189120), (1680, 13000704), (1792, 12188160), (1840, 11870208), (1920, 11375616), (1932, 11304960), (2016, 10833920), (2048, 10664640), (2070, 10551296), (2116, 10321920), (2208, 9891840), (2240, 9750528), (2304, 9479680), (2415, 9043968), (2520, 8667136), (2560, 8531712), (2576, 8478720), (2645, 8257536), (2688, 8125440), (2760, 7913472), (2880, 7583744), (2898, 7536640), (2944, 7418880), (3072, 7109760), (3174, 6881280), (3220, 6782976), (3312, 6594560), (3360, 6500352), (3584, 6094080), (3680, 5935104), (3703, 5898240), (3840, 5687808), (3864, 5652480), (4032, 5416960), (4096, 5332320), (4140, 5275648), (4232, 5160960), (4416, 4945920), (4480, 4875264), (4608, 4739840), (4761, 4587520), (4830, 4521984), (5040, 4333568), (5120, 4265856), (5152, 4239360), (5290, 4128768), (5376, 4062720), (5520, 3956736), (5760, 3791872), (5796, 3768320), (5888, 3709440), (6144, 3554880), (6348, 3440640), (6440, 3391488), (6624, 3297280), (6720, 3250176), (7168, 3047040), (7245, 3014656), (7360, 2967552), (7406, 2949120), (7680, 2843904), (7728, 2826240), (7935, 2752512), (8064, 2708480), (8192, 2666160), (8280, 2637824), (8464, 2580480), (8832, 2472960), (8960, 2437632), (9216, 2369920), (9522, 2293760), (9660, 2260992), (10080, 2166784), (10240, 2132928), (10304, 2119680), (10580, 2064384), (10752, 2031360), (11040, 1978368), (11109, 1966080), (11520, 1895936), (11592, 1884160), (11776, 1854720), (12288, 1777440), (12696, 1720320), (12880, 1695744), (13248, 1648640), (13440, 1625088), (14336, 1523520), (14490, 1507328), (14720, 1483776), (14812, 1474560), (15360, 1421952), (15456, 1413120), (15870, 1376256), (16128, 1354240), (16384, 1333080), (16560, 1318912), (16928, 1290240), (17664, 1236480), (17920, 1218816), (18432, 1184960), (18515, 1179648), (19044, 1146880), (19320, 1130496), (20160, 1083392), (20480, 1066464), (20608, 1059840), (21160, 1032192), (21504, 1015680), (22080, 989184), (22218, 983040), (23040, 947968), (23184, 942080), (23552, 927360), (23805, 917504), (24576, 888720), (25392, 860160), (25760, 847872), (26496, 824320), (26880, 812544), (28672, 761760), (28980, 753664), (29440, 741888), (29624, 737280), (30720, 710976), (30912, 706560), (31740, 688128), (32256, 677120), (32768, 666540), (33120, 659456), (33327, 655360), (33856, 645120), (35328, 618240), (35840, 609408), (36864, 592480), (37030, 589824), (38088, 573440), (38640, 565248), (40320, 541696), (40960, 533232), (41216, 529920), (42320, 516096), (43008, 507840), (44160, 494592), (44436, 491520), (46080, 473984), (46368, 471040), (47104, 463680), (47610, 458752), (49152, 444360), (50784, 430080), (51520, 423936), (52992, 412160), (53760, 406272), (55545, 393216), (57344, 380880), (57960, 376832), (58880, 370944), (59248, 368640), (61440, 355488), (61824, 353280), (63480, 344064), (64512, 338560), (65536, 333270), (66240, 329728), (66654, 327680), (67712, 322560), (70656, 309120), (71680, 304704), (73728, 296240), (74060, 294912), (76176, 286720), (77280, 282624), (80640, 270848), (81920, 266616), (82432, 264960), (84640, 258048), (86016, 253920), (88320, 247296), (88872, 245760), (92160, 236992), (92736, 235520), (94208, 231840), (95220, 229376), (98304, 222180), (101568, 215040), (103040, 211968), (105984, 206080), (107520, 203136), (111090, 196608), (114688, 190440), (115920, 188416), (117760, 185472), (118496, 184320), (122880, 177744), (123648, 176640), (126960, 172032), (129024, 169280), (131072, 166635), (132480, 164864), (133308, 163840), (135424, 161280), (141312, 154560), (143360, 152352), (147456, 148120)]