2554261920

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{83}}^1$

素因数の和:225

約数の個数: 576

約数和(自身を含む): 10461394944

約数和(自身を除く): 7907133024

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 43, 45, 48, 56, 60, 63, 70, 71, 72, 80, 83, 84, 86, 90, 96, 105, 112, 120, 126, 129, 140, 142, 144, 160, 166, 168, 172, 180, 210, 213, 215, 224, 240, 249, 252, 258, 280, 284, 288, 301, 315, 332, 336, 344, 355, 360, 387, 415, 420, 426, 430, 480, 497, 498, 504, 516, 560, 568, 581, 602, 630, 639, 645, 664, 672, 688, 710, 720, 747, 774, 830, 840, 852, 860, 903, 994, 996, 1008, 1032, 1065, 1120, 1136, 1162, 1204, 1245, 1260, 1278, 1290, 1328, 1376, 1420, 1440, 1491, 1494, 1505, 1548, 1660, 1680, 1704, 1720, 1743, 1806, 1935, 1988, 1992, 2016, 2064, 2130, 2272, 2324, 2408, 2485, 2490, 2520, 2556, 2580, 2656, 2709, 2840, 2905, 2982, 2988, 3010, 3053, 3096, 3195, 3320, 3360, 3408, 3440, 3486, 3569, 3612, 3735, 3870, 3976, 3984, 4128, 4260, 4473, 4515, 4648, 4816, 4970, 4980, 5040, 5112, 5160, 5229, 5418, 5680, 5810, 5893, 5964, 5976, 6020, 6106, 6192, 6390, 6640, 6816, 6880, 6972, 7138, 7224, 7455, 7470, 7740, 7952, 7968, 8520, 8715, 8946, 9030, 9159, 9296, 9632, 9940, 9960, 10080, 10224, 10320, 10458, 10707, 10836, 11360, 11620, 11786, 11928, 11952, 12040, 12212, 12384, 12780, 13280, 13545, 13944, 14276, 14448, 14910, 14940, 15265, 15480, 15904, 17040, 17430, 17679, 17845, 17892, 18060, 18318, 18592, 19880, 19920, 20448, 20640, 20916, 21371, 21414, 21672, 22365, 23240, 23572, 23856, 23904, 24080, 24424, 24983, 25560, 26145, 27090, 27477, 27888, 28552, 28896, 29465, 29820, 29880, 30530, 30960, 32121, 34080, 34860, 35358, 35690, 35784, 36120, 36636, 39760, 39840, 41251, 41832, 42742, 42828, 43344, 44730, 45795, 46480, 47144, 47712, 48160, 48848, 49966, 51120, 52290, 53037, 53535, 54180, 54954, 55776, 57104, 58930, 59640, 59760, 61060, 61920, 64113, 64242, 69720, 70716, 71380, 71568, 72240, 73272, 74949, 79520, 82502, 83664, 85484, 85656, 86688, 88395, 89460, 91590, 92960, 94288, 97696, 99932, 102240, 104580, 106074, 106855, 107070, 108360, 109908, 114208, 117860, 119280, 119520, 122120, 123753, 124915, 128226, 128484, 137385, 139440, 141432, 142760, 143136, 144480, 146544, 149898, 160605, 165004, 167328, 170968, 171312, 176790, 178920, 183180, 188576, 192339, 199864, 206255, 209160, 212148, 213710, 214140, 216720, 219816, 224847, 235720, 238560, 244240, 247506, 249830, 253399, 256452, 256968, 265185, 274770, 278880, 282864, 285520, 293088, 299796, 320565, 321210, 330008, 341936, 342624, 353580, 357840, 366360, 371259, 374745, 384678, 399728, 412510, 418320, 424296, 427420, 428280, 433440, 439632, 449694, 471440, 488480, 495012, 499660, 506798, 512904, 513936, 530370, 549540, 565728, 571040, 599592, 618765, 641130, 642420, 660016, 683872, 707160, 715680, 732720, 742518, 749490, 760197, 769356, 799456, 825020, 836640, 848592, 854840, 856560, 879264, 899388, 942880, 961695, 990024, 999320, 1013596, 1025808, 1027872, 1060740, 1099080, 1124235, 1199184, 1237530, 1266995, 1282260, 1284840, 1320032, 1414320, 1465440, 1485036, 1498980, 1520394, 1538712, 1650040, 1697184, 1709680, 1713120, 1773793, 1798776, 1856295, 1923390, 1980048, 1998640, 2027192, 2051616, 2121480, 2198160, 2248470, 2280591, 2398368, 2475060, 2533990, 2564520, 2569680, 2828640, 2970072, 2997960, 3040788, 3077424, 3300080, 3419360, 3547586, 3597552, 3712590, 3800985, 3846780, 3960096, 3997280, 4054384, 4242960, 4396320, 4496940, 4561182, 4950120, 5067980, 5129040, 5139360, 5321379, 5940144, 5995920, 6081576, 6154848, 6600160, 7095172, 7195104, 7425180, 7601970, 7693560, 8108768, 8485920, 8868965, 8993880, 9122364, 9900240, 10135960, 10258080, 10642758, 11402955, 11880288, 11991840, 12163152, 14190344, 14850360, 15203940, 15387120, 15964137, 17737930, 17987760, 18244728, 19800480, 20271920, 21285516, 22805910, 24326304, 26606895, 28380688, 29700720, 30407880, 30774240, 31928274, 35475860, 35975520, 36489456, 40543840, 42571032, 45611820, 53213790, 56761376, 59401440, 60815760, 63856548, 70951720, 72978912, 79820685, 85142064, 91223640, 106427580, 121631520, 127713096, 141903440, 159641370, 170284128, 182447280, 212855160, 255426192, 283806880, 319282740, 364894560, 425710320, 510852384, 638565480, 851420640, 1277130960, 2554261920]

約数ペア:

[(1, 2554261920), (2, 1277130960), (3, 851420640), (4, 638565480), (5, 510852384), (6, 425710320), (7, 364894560), (8, 319282740), (9, 283806880), (10, 255426192), (12, 212855160), (14, 182447280), (15, 170284128), (16, 159641370), (18, 141903440), (20, 127713096), (21, 121631520), (24, 106427580), (28, 91223640), (30, 85142064), (32, 79820685), (35, 72978912), (36, 70951720), (40, 63856548), (42, 60815760), (43, 59401440), (45, 56761376), (48, 53213790), (56, 45611820), (60, 42571032), (63, 40543840), (70, 36489456), (71, 35975520), (72, 35475860), (80, 31928274), (83, 30774240), (84, 30407880), (86, 29700720), (90, 28380688), (96, 26606895), (105, 24326304), (112, 22805910), (120, 21285516), (126, 20271920), (129, 19800480), (140, 18244728), (142, 17987760), (144, 17737930), (160, 15964137), (166, 15387120), (168, 15203940), (172, 14850360), (180, 14190344), (210, 12163152), (213, 11991840), (215, 11880288), (224, 11402955), (240, 10642758), (249, 10258080), (252, 10135960), (258, 9900240), (280, 9122364), (284, 8993880), (288, 8868965), (301, 8485920), (315, 8108768), (332, 7693560), (336, 7601970), (344, 7425180), (355, 7195104), (360, 7095172), (387, 6600160), (415, 6154848), (420, 6081576), (426, 5995920), (430, 5940144), (480, 5321379), (497, 5139360), (498, 5129040), (504, 5067980), (516, 4950120), (560, 4561182), (568, 4496940), (581, 4396320), (602, 4242960), (630, 4054384), (639, 3997280), (645, 3960096), (664, 3846780), (672, 3800985), (688, 3712590), (710, 3597552), (720, 3547586), (747, 3419360), (774, 3300080), (830, 3077424), (840, 3040788), (852, 2997960), (860, 2970072), (903, 2828640), (994, 2569680), (996, 2564520), (1008, 2533990), (1032, 2475060), (1065, 2398368), (1120, 2280591), (1136, 2248470), (1162, 2198160), (1204, 2121480), (1245, 2051616), (1260, 2027192), (1278, 1998640), (1290, 1980048), (1328, 1923390), (1376, 1856295), (1420, 1798776), (1440, 1773793), (1491, 1713120), (1494, 1709680), (1505, 1697184), (1548, 1650040), (1660, 1538712), (1680, 1520394), (1704, 1498980), (1720, 1485036), (1743, 1465440), (1806, 1414320), (1935, 1320032), (1988, 1284840), (1992, 1282260), (2016, 1266995), (2064, 1237530), (2130, 1199184), (2272, 1124235), (2324, 1099080), (2408, 1060740), (2485, 1027872), (2490, 1025808), (2520, 1013596), (2556, 999320), (2580, 990024), (2656, 961695), (2709, 942880), (2840, 899388), (2905, 879264), (2982, 856560), (2988, 854840), (3010, 848592), (3053, 836640), (3096, 825020), (3195, 799456), (3320, 769356), (3360, 760197), (3408, 749490), (3440, 742518), (3486, 732720), (3569, 715680), (3612, 707160), (3735, 683872), (3870, 660016), (3976, 642420), (3984, 641130), (4128, 618765), (4260, 599592), (4473, 571040), (4515, 565728), (4648, 549540), (4816, 530370), (4970, 513936), (4980, 512904), (5040, 506798), (5112, 499660), (5160, 495012), (5229, 488480), (5418, 471440), (5680, 449694), (5810, 439632), (5893, 433440), (5964, 428280), (5976, 427420), (6020, 424296), (6106, 418320), (6192, 412510), (6390, 399728), (6640, 384678), (6816, 374745), (6880, 371259), (6972, 366360), (7138, 357840), (7224, 353580), (7455, 342624), (7470, 341936), (7740, 330008), (7952, 321210), (7968, 320565), (8520, 299796), (8715, 293088), (8946, 285520), (9030, 282864), (9159, 278880), (9296, 274770), (9632, 265185), (9940, 256968), (9960, 256452), (10080, 253399), (10224, 249830), (10320, 247506), (10458, 244240), (10707, 238560), (10836, 235720), (11360, 224847), (11620, 219816), (11786, 216720), (11928, 214140), (11952, 213710), (12040, 212148), (12212, 209160), (12384, 206255), (12780, 199864), (13280, 192339), (13545, 188576), (13944, 183180), (14276, 178920), (14448, 176790), (14910, 171312), (14940, 170968), (15265, 167328), (15480, 165004), (15904, 160605), (17040, 149898), (17430, 146544), (17679, 144480), (17845, 143136), (17892, 142760), (18060, 141432), (18318, 139440), (18592, 137385), (19880, 128484), (19920, 128226), (20448, 124915), (20640, 123753), (20916, 122120), (21371, 119520), (21414, 119280), (21672, 117860), (22365, 114208), (23240, 109908), (23572, 108360), (23856, 107070), (23904, 106855), (24080, 106074), (24424, 104580), (24983, 102240), (25560, 99932), (26145, 97696), (27090, 94288), (27477, 92960), (27888, 91590), (28552, 89460), (28896, 88395), (29465, 86688), (29820, 85656), (29880, 85484), (30530, 83664), (30960, 82502), (32121, 79520), (34080, 74949), (34860, 73272), (35358, 72240), (35690, 71568), (35784, 71380), (36120, 70716), (36636, 69720), (39760, 64242), (39840, 64113), (41251, 61920), (41832, 61060), (42742, 59760), (42828, 59640), (43344, 58930), (44730, 57104), (45795, 55776), (46480, 54954), (47144, 54180), (47712, 53535), (48160, 53037), (48848, 52290), (49966, 51120)]