21114750720

素因数分解:

$2^8\times 3^1\times 5^1\times 7^3\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1$

素因数の和:126

約数の個数: 1152

約数和(自身を含む): 89007206400

約数和(自身を除く): 67892455680

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 17, 20, 21, 23, 24, 28, 30, 32, 34, 35, 40, 41, 42, 46, 48, 49, 51, 56, 60, 64, 68, 69, 70, 80, 82, 84, 85, 92, 96, 98, 102, 105, 112, 115, 119, 120, 123, 128, 136, 138, 140, 147, 160, 161, 164, 168, 170, 184, 192, 196, 204, 205, 210, 224, 230, 238, 240, 245, 246, 255, 256, 272, 276, 280, 287, 294, 320, 322, 328, 336, 340, 343, 345, 357, 368, 384, 391, 392, 408, 410, 420, 448, 460, 476, 480, 483, 490, 492, 510, 544, 552, 560, 574, 588, 595, 615, 640, 644, 656, 672, 680, 686, 690, 697, 714, 735, 736, 768, 782, 784, 805, 816, 820, 833, 840, 861, 896, 920, 943, 952, 960, 966, 980, 984, 1020, 1029, 1088, 1104, 1120, 1127, 1148, 1173, 1176, 1190, 1230, 1280, 1288, 1312, 1344, 1360, 1372, 1380, 1394, 1428, 1435, 1470, 1472, 1564, 1568, 1610, 1632, 1640, 1666, 1680, 1715, 1722, 1785, 1792, 1840, 1886, 1904, 1920, 1932, 1955, 1960, 1968, 2009, 2040, 2058, 2091, 2176, 2208, 2240, 2254, 2296, 2346, 2352, 2380, 2415, 2460, 2499, 2576, 2624, 2688, 2720, 2737, 2744, 2760, 2788, 2829, 2856, 2870, 2940, 2944, 3128, 3136, 3220, 3264, 3280, 3332, 3360, 3381, 3430, 3444, 3485, 3570, 3680, 3772, 3808, 3840, 3864, 3910, 3920, 3936, 4018, 4080, 4116, 4165, 4182, 4305, 4352, 4416, 4480, 4508, 4592, 4692, 4704, 4715, 4760, 4830, 4879, 4920, 4998, 5145, 5152, 5248, 5376, 5440, 5474, 5488, 5520, 5576, 5635, 5658, 5712, 5740, 5831, 5865, 5880, 5888, 6027, 6256, 6272, 6440, 6528, 6560, 6601, 6664, 6720, 6762, 6860, 6888, 6970, 7140, 7360, 7544, 7616, 7728, 7820, 7840, 7872, 7889, 8036, 8160, 8211, 8232, 8330, 8364, 8610, 8832, 8960, 9016, 9184, 9384, 9408, 9430, 9520, 9660, 9758, 9840, 9996, 10045, 10290, 10304, 10455, 10496, 10880, 10948, 10976, 11040, 11152, 11270, 11316, 11424, 11480, 11662, 11730, 11760, 12054, 12495, 12512, 12544, 12880, 13056, 13120, 13202, 13328, 13440, 13524, 13685, 13720, 13776, 13940, 14063, 14145, 14280, 14637, 14720, 15088, 15232, 15456, 15640, 15680, 15744, 15778, 16031, 16072, 16320, 16422, 16464, 16660, 16728, 16905, 17220, 17493, 17664, 18032, 18368, 18768, 18816, 18860, 19040, 19159, 19320, 19516, 19680, 19803, 19992, 20090, 20580, 20608, 20910, 21760, 21896, 21952, 22080, 22304, 22540, 22632, 22848, 22960, 23324, 23460, 23520, 23667, 24108, 24395, 24990, 25024, 25760, 26240, 26404, 26656, 26880, 27048, 27370, 27440, 27552, 27880, 28126, 28290, 28560, 29155, 29274, 29440, 30135, 30176, 30464, 30912, 31280, 31360, 31488, 31556, 32062, 32144, 32640, 32844, 32928, 33005, 33320, 33456, 33810, 34153, 34440, 34986, 36064, 36736, 37536, 37632, 37720, 38080, 38318, 38640, 39032, 39360, 39445, 39606, 39984, 40180, 41055, 41160, 41216, 41820, 42189, 43792, 43904, 44160, 44608, 45080, 45264, 45696, 45920, 46207, 46648, 46920, 47040, 47334, 48093, 48216, 48790, 49980, 50048, 51520, 52480, 52808, 53312, 54096, 54740, 54880, 55104, 55760, 56252, 56580, 57120, 57477, 58310, 58548, 60270, 60352, 61824, 62560, 62720, 63112, 64124, 64288, 65280, 65688, 65856, 66010, 66640, 66912, 67620, 68306, 68880, 69972, 70315, 72128, 73185, 73472, 75072, 75440, 76160, 76636, 77280, 78064, 78720, 78890, 79212, 79968, 80155, 80360, 82110, 82320, 83640, 84378, 87465, 87584, 87808, 88320, 89216, 90160, 90528, 91392, 91840, 92414, 93296, 93840, 94080, 94668, 95795, 96186, 96432, 97580, 99015, 99960, 100096, 102459, 103040, 105616, 106624, 108192, 109480, 109760, 110208, 111520, 112217, 112504, 113160, 114240, 114954, 116620, 117096, 118335, 120540, 120704, 123648, 125120, 126224, 128248, 128576, 131376, 131712, 132020, 133280, 133824, 134113, 135240, 136612, 137760, 138621, 139944, 140630, 144256, 146370, 150144, 150880, 152320, 153272, 154560, 156128, 157440, 157780, 158424, 159936, 160310, 160720, 164220, 164640, 167280, 168756, 170765, 174930, 175168, 178432, 180320, 181056, 183680, 184828, 186592, 187680, 188160, 189336, 191590, 192372, 192864, 195160, 198030, 199920, 204918, 206080, 210945, 211232, 213248, 216384, 218960, 219520, 220416, 223040, 224434, 225008, 226320, 228480, 229908, 231035, 233240, 234192, 236670, 239071, 240465, 241080, 241408, 250240, 252448, 256496, 257152, 262752, 263424, 264040, 266560, 267648, 268226, 270480, 273224, 275520, 277242, 279888, 281260, 287385, 288512, 292740, 300288, 301760, 306544, 309120, 312256, 315560, 316848, 319872, 320620, 321440, 323449, 328440, 329280, 334560, 336651, 337512, 341530, 349860, 350336, 360640, 362112, 367360, 369656, 373184, 375360, 378672, 383180, 384744, 385728, 390320, 396060, 399840, 402339, 409836, 421890, 422464, 432768, 437920, 439040, 446080, 448868, 450016, 452640, 456960, 459816, 462070, 466480, 468384, 473340, 478142, 480930, 482160, 500480, 504896, 512295, 512992, 514304, 525504, 528080, 533120, 535296, 536452, 540960, 546448, 551040, 554484, 559776, 561085, 562520, 574770, 585480, 603520, 613088, 618240, 624512, 631120, 633696, 639744, 641240, 642880, 646898, 656880, 658560, 669120, 670565, 673302, 675024, 683060, 693105, 699720, 700672, 717213, 721280, 724224, 739312, 746368, 750720, 757344, 766360, 769488, 771456, 780640, 785519, 792120, 799680, 804678, 819672, 843780, 844928, 865536, 875840, 892160, 897736, 900032, 905280, 919632, 924140, 932960, 936768, 946680, 956284, 961860, 964320, 970347, 1009792, 1024590, 1025984, 1051008, 1056160, 1066240, 1072904, 1081920, 1092896, 1102080, 1108968, 1119552, 1122170, 1125040, 1149540, 1170960, 1195355, 1207040, 1226176, 1249024, 1262240, 1267392, 1282480, 1285760, 1293796, 1313760, 1317120, 1338240, 1341130, 1346604, 1350048, 1366120, 1386210, 1399440, 1434426, 1442560, 1478624, 1492736, 1501440, 1514688, 1532720, 1538976, 1542912, 1561280, 1571038, 1584240, 1599360, 1609356, 1617245, 1639344, 1683255, 1687560, 1689856, 1751680, 1795472, 1800064, 1810560, 1839264, 1848280, 1865920, 1873536, 1893360, 1912568, 1923720, 1928640, 1940694, 2011695, 2019584, 2049180, 2051968, 2102016, 2112320, 2145808, 2163840, 2185792, 2217936, 2239104, 2244340, 2250080, 2299080, 2341920, 2356557, 2390710, 2452352, 2524480, 2534784, 2564960, 2571520, 2587592, 2627520, 2676480, 2682260, 2693208, 2700096, 2732240, 2772420, 2798880, 2868852, 2957248, 3029376, 3065440, 3077952, 3122560, 3142076, 3168480, 3198720, 3218712, 3234490, 3278688, 3366510, 3375120, 3503360, 3586065, 3590944, 3600128, 3621120, 3678528, 3696560, 3731840, 3747072, 3786720, 3825136, 3847440, 3857280, 3881388, 3927595, 4023390, 4098360, 4103936, 4224640, 4291616, 4327680, 4371584, 4435872, 4478208, 4488680, 4500160, 4598160, 4683840, 4713114, 4781420, 4851735, 4904704, 5048960, 5069568, 5129920, 5175184, 5255040, 5364520, 5386416, 5400192, 5464480, 5498633, 5544840, 5597760, 5737704, 5914496, 6058752, 6130880, 6155904, 6245120, 6284152, 6336960, 6437424, 6468980, 6557376, 6733020, 6750240, 7172130, 7181888, 7357056, 7393120, 7463680, 7573440, 7650272, 7694880, 7714560, 7762776, 7855190, 8046780, 8196720, 8449280, 8583232, 8743168, 8871744, 8977360, 9000320, 9196320, 9367680, 9426228, 9562840, 9703470, 10097920, 10259840, 10350368, 10510080, 10729040, 10772832, 10800384, 10928960, 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77627760, 82479495, 82802944, 85832320, 86182656, 87978128, 88717440, 91803264, 94262280, 100546432, 102998784, 103503680, 107728320, 109972660, 114754080, 124204416, 125683040, 128748480, 131147520, 131967192, 143637760, 150819648, 153005440, 155255520, 164958990, 171664640, 175956256, 177434880, 183606528, 188524560, 201092864, 207007360, 215456640, 219945320, 229508160, 248408832, 251366080, 257496960, 263934384, 301639296, 306010880, 310511040, 329917980, 351912512, 377049120, 414014720, 430913280, 439890640, 459016320, 502732160, 514993920, 527868768, 603278592, 621022080, 659835960, 703825024, 754098240, 879781280, 918032640, 1005464320, 1055737536, 1242044160, 1319671920, 1407650048, 1508196480, 1759562560, 2111475072, 2639343840, 3016392960, 3519125120, 4222950144, 5278687680, 7038250240, 10557375360, 21114750720]

約数ペア:

[(1, 21114750720), (2, 10557375360), (3, 7038250240), (4, 5278687680), (5, 4222950144), (6, 3519125120), (7, 3016392960), (8, 2639343840), (10, 2111475072), (12, 1759562560), (14, 1508196480), (15, 1407650048), (16, 1319671920), (17, 1242044160), (20, 1055737536), (21, 1005464320), (23, 918032640), (24, 879781280), (28, 754098240), (30, 703825024), (32, 659835960), (34, 621022080), (35, 603278592), (40, 527868768), (41, 514993920), (42, 502732160), (46, 459016320), (48, 439890640), (49, 430913280), (51, 414014720), (56, 377049120), (60, 351912512), (64, 329917980), (68, 310511040), (69, 306010880), (70, 301639296), (80, 263934384), (82, 257496960), (84, 251366080), (85, 248408832), (92, 229508160), (96, 219945320), (98, 215456640), (102, 207007360), (105, 201092864), (112, 188524560), (115, 183606528), (119, 177434880), (120, 175956256), (123, 171664640), (128, 164958990), (136, 155255520), (138, 153005440), (140, 150819648), (147, 143637760), (160, 131967192), (161, 131147520), (164, 128748480), (168, 125683040), (170, 124204416), (184, 114754080), (192, 109972660), (196, 107728320), (204, 103503680), (205, 102998784), (210, 100546432), (224, 94262280), (230, 91803264), (238, 88717440), (240, 87978128), (245, 86182656), (246, 85832320), (255, 82802944), (256, 82479495), (272, 77627760), (276, 76502720), (280, 75409824), (287, 73570560), (294, 71818880), (320, 65983596), (322, 65573760), (328, 64374240), (336, 62841520), (340, 62102208), (343, 61559040), (345, 61202176), (357, 59144960), (368, 57377040), (384, 54986330), (391, 54001920), (392, 53864160), (408, 51751840), (410, 51499392), (420, 50273216), (448, 47131140), (460, 45901632), (476, 44358720), (480, 43989064), (483, 43715840), (490, 43091328), (492, 42916160), (510, 41401472), (544, 38813880), (552, 38251360), (560, 37704912), (574, 36785280), (588, 35909440), (595, 35486976), (615, 34332928), (640, 32991798), (644, 32786880), (656, 32187120), (672, 31420760), (680, 31051104), (686, 30779520), (690, 30601088), (697, 30293760), (714, 29572480), (735, 28727552), (736, 28688520), (768, 27493165), (782, 27000960), (784, 26932080), (805, 26229504), (816, 25875920), (820, 25749696), (833, 25347840), (840, 25136608), (861, 24523520), (896, 23565570), (920, 22950816), (943, 22391040), (952, 22179360), (960, 21994532), (966, 21857920), (980, 21545664), (984, 21458080), (1020, 20700736), (1029, 20519680), (1088, 19406940), (1104, 19125680), (1120, 18852456), (1127, 18735360), (1148, 18392640), (1173, 18000640), (1176, 17954720), (1190, 17743488), (1230, 17166464), (1280, 16495899), (1288, 16393440), (1312, 16093560), (1344, 15710380), (1360, 15525552), (1372, 15389760), (1380, 15300544), (1394, 15146880), (1428, 14786240), (1435, 14714112), (1470, 14363776), (1472, 14344260), (1564, 13500480), (1568, 13466040), (1610, 13114752), (1632, 12937960), (1640, 12874848), (1666, 12673920), (1680, 12568304), (1715, 12311808), (1722, 12261760), (1785, 11828992), (1792, 11782785), (1840, 11475408), (1886, 11195520), (1904, 11089680), (1920, 10997266), (1932, 10928960), (1955, 10800384), (1960, 10772832), (1968, 10729040), (2009, 10510080), (2040, 10350368), (2058, 10259840), (2091, 10097920), (2176, 9703470), (2208, 9562840), (2240, 9426228), (2254, 9367680), (2296, 9196320), (2346, 9000320), (2352, 8977360), (2380, 8871744), (2415, 8743168), (2460, 8583232), (2499, 8449280), (2576, 8196720), (2624, 8046780), (2688, 7855190), (2720, 7762776), (2737, 7714560), (2744, 7694880), (2760, 7650272), (2788, 7573440), (2829, 7463680), (2856, 7393120), (2870, 7357056), (2940, 7181888), (2944, 7172130), (3128, 6750240), (3136, 6733020), (3220, 6557376), (3264, 6468980), (3280, 6437424), (3332, 6336960), (3360, 6284152), (3381, 6245120), (3430, 6155904), (3444, 6130880), (3485, 6058752), (3570, 5914496), (3680, 5737704), (3772, 5597760), (3808, 5544840), (3840, 5498633), (3864, 5464480), (3910, 5400192), (3920, 5386416), (3936, 5364520), (4018, 5255040), (4080, 5175184), (4116, 5129920), (4165, 5069568), (4182, 5048960), (4305, 4904704), (4352, 4851735), (4416, 4781420), (4480, 4713114), (4508, 4683840), (4592, 4598160), (4692, 4500160), (4704, 4488680), (4715, 4478208), (4760, 4435872), (4830, 4371584), (4879, 4327680), (4920, 4291616), (4998, 4224640), (5145, 4103936), (5152, 4098360), (5248, 4023390), (5376, 3927595), (5440, 3881388), (5474, 3857280), (5488, 3847440), (5520, 3825136), (5576, 3786720), (5635, 3747072), (5658, 3731840), (5712, 3696560), (5740, 3678528), (5831, 3621120), (5865, 3600128), (5880, 3590944), (5888, 3586065), (6027, 3503360), (6256, 3375120), (6272, 3366510), (6440, 3278688), (6528, 3234490), (6560, 3218712), (6601, 3198720), (6664, 3168480), (6720, 3142076), (6762, 3122560), (6860, 3077952), (6888, 3065440), (6970, 3029376), (7140, 2957248), (7360, 2868852), (7544, 2798880), (7616, 2772420), (7728, 2732240), (7820, 2700096), (7840, 2693208), (7872, 2682260), (7889, 2676480), (8036, 2627520), (8160, 2587592), (8211, 2571520), (8232, 2564960), (8330, 2534784), (8364, 2524480), (8610, 2452352), (8832, 2390710), (8960, 2356557), (9016, 2341920), (9184, 2299080), (9384, 2250080), (9408, 2244340), (9430, 2239104), (9520, 2217936), (9660, 2185792), (9758, 2163840), (9840, 2145808), (9996, 2112320), (10045, 2102016), (10290, 2051968), (10304, 2049180), (10455, 2019584), (10496, 2011695), (10880, 1940694), (10948, 1928640), (10976, 1923720), (11040, 1912568), (11152, 1893360), (11270, 1873536), (11316, 1865920), (11424, 1848280), (11480, 1839264), (11662, 1810560), (11730, 1800064), (11760, 1795472), (12054, 1751680), (12495, 1689856), (12512, 1687560), (12544, 1683255), (12880, 1639344), (13056, 1617245), (13120, 1609356), (13202, 1599360), (13328, 1584240), (13440, 1571038), (13524, 1561280), (13685, 1542912), (13720, 1538976), (13776, 1532720), (13940, 1514688), (14063, 1501440), (14145, 1492736), (14280, 1478624), (14637, 1442560), (14720, 1434426), (15088, 1399440), (15232, 1386210), (15456, 1366120), (15640, 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