20508733440

素因数分解:

$2^{12}\times 3^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{317}}^1$

素因数の和:374

約数の個数: 624

約数和(自身を含む): 79642469088

約数和(自身を除く): 59133735648

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 27, 30, 32, 36, 39, 40, 45, 48, 52, 54, 60, 64, 65, 72, 78, 80, 81, 90, 96, 104, 108, 117, 120, 128, 130, 135, 144, 156, 160, 162, 180, 192, 195, 208, 216, 234, 240, 243, 256, 260, 270, 288, 312, 317, 320, 324, 351, 360, 384, 390, 405, 416, 432, 468, 480, 486, 512, 520, 540, 576, 585, 624, 634, 640, 648, 702, 720, 768, 780, 810, 832, 864, 936, 951, 960, 972, 1024, 1040, 1053, 1080, 1152, 1170, 1215, 1248, 1268, 1280, 1296, 1404, 1440, 1536, 1560, 1585, 1620, 1664, 1728, 1755, 1872, 1902, 1920, 1944, 2048, 2080, 2106, 2160, 2304, 2340, 2430, 2496, 2536, 2560, 2592, 2808, 2853, 2880, 3072, 3120, 3159, 3170, 3240, 3328, 3456, 3510, 3744, 3804, 3840, 3888, 4096, 4121, 4160, 4212, 4320, 4608, 4680, 4755, 4860, 4992, 5072, 5120, 5184, 5265, 5616, 5706, 5760, 6144, 6240, 6318, 6340, 6480, 6656, 6912, 7020, 7488, 7608, 7680, 7776, 8242, 8320, 8424, 8559, 8640, 9216, 9360, 9510, 9720, 9984, 10144, 10240, 10368, 10530, 11232, 11412, 11520, 12288, 12363, 12480, 12636, 12680, 12960, 13312, 13824, 14040, 14265, 14976, 15216, 15360, 15552, 15795, 16484, 16640, 16848, 17118, 17280, 18432, 18720, 19020, 19440, 19968, 20288, 20480, 20605, 20736, 21060, 22464, 22824, 23040, 24726, 24960, 25272, 25360, 25677, 25920, 26624, 27648, 28080, 28530, 29952, 30432, 30720, 31104, 31590, 32968, 33280, 33696, 34236, 34560, 36864, 37089, 37440, 38040, 38880, 39936, 40576, 41210, 41472, 42120, 42795, 44928, 45648, 46080, 49452, 49920, 50544, 50720, 51354, 51840, 53248, 55296, 56160, 57060, 59904, 60864, 61440, 61815, 62208, 63180, 65936, 66560, 67392, 68472, 69120, 74178, 74880, 76080, 77031, 77760, 79872, 81152, 82420, 82944, 84240, 85590, 89856, 91296, 92160, 98904, 99840, 101088, 101440, 102708, 103680, 110592, 111267, 112320, 114120, 119808, 121728, 123630, 124416, 126360, 128385, 131872, 133120, 134784, 136944, 138240, 148356, 149760, 152160, 154062, 155520, 159744, 162304, 164840, 165888, 168480, 171180, 179712, 182592, 184320, 185445, 197808, 199680, 202176, 202880, 205416, 207360, 222534, 224640, 228240, 239616, 243456, 247260, 248832, 252720, 256770, 263744, 266240, 269568, 273888, 276480, 296712, 299520, 304320, 308124, 311040, 324608, 329680, 331776, 333801, 336960, 342360, 359424, 365184, 370890, 385155, 395616, 399360, 404352, 405760, 410832, 414720, 445068, 449280, 456480, 479232, 486912, 494520, 497664, 505440, 513540, 527488, 539136, 547776, 552960, 556335, 593424, 599040, 608640, 616248, 622080, 649216, 659360, 667602, 673920, 684720, 718848, 730368, 741780, 770310, 791232, 798720, 808704, 811520, 821664, 829440, 890136, 898560, 912960, 973824, 989040, 995328, 1001403, 1010880, 1027080, 1054976, 1078272, 1095552, 1112670, 1186848, 1198080, 1217280, 1232496, 1244160, 1298432, 1318720, 1335204, 1347840, 1369440, 1437696, 1460736, 1483560, 1540620, 1582464, 1617408, 1623040, 1643328, 1658880, 1669005, 1780272, 1797120, 1825920, 1947648, 1978080, 2002806, 2021760, 2054160, 2109952, 2156544, 2191104, 2225340, 2373696, 2396160, 2434560, 2464992, 2488320, 2637440, 2670408, 2695680, 2738880, 2921472, 2967120, 3081240, 3164928, 3234816, 3246080, 3286656, 3338010, 3560544, 3594240, 3651840, 3895296, 3956160, 4005612, 4043520, 4108320, 4219904, 4313088, 4382208, 4450680, 4747392, 4869120, 4929984, 4976640, 5007015, 5274880, 5340816, 5391360, 5477760, 5842944, 5934240, 6162480, 6329856, 6469632, 6492160, 6573312, 6676020, 7121088, 7188480, 7303680, 7912320, 8011224, 8087040, 8216640, 8439808, 8764416, 8901360, 9494784, 9738240, 9859968, 10014030, 10549760, 10681632, 10782720, 10955520, 11685888, 11868480, 12324960, 12659712, 12939264, 13146624, 13352040, 14242176, 14607360, 15824640, 16022448, 16174080, 16433280, 16879616, 17528832, 17802720, 18989568, 19476480, 19719936, 20028060, 21099520, 21363264, 21565440, 21911040, 23736960, 24649920, 25319424, 26293248, 26704080, 28484352, 29214720, 31649280, 32044896, 32348160, 32866560, 35057664, 35605440, 37979136, 39439872, 40056120, 42199040, 42726528, 43822080, 47473920, 49299840, 50638848, 52586496, 53408160, 56968704, 58429440, 63298560, 64089792, 64696320, 65733120, 71210880, 75958272, 78879744, 80112240, 84398080, 85453056, 87644160, 94947840, 98599680, 105172992, 106816320, 113937408, 126597120, 128179584, 131466240, 142421760, 151916544, 157759488, 160224480, 170906112, 175288320, 189895680, 197199360, 213632640, 227874816, 253194240, 256359168, 262932480, 284843520, 315518976, 320448960, 341812224, 379791360, 394398720, 427265280, 455749632, 512718336, 525864960, 569687040, 640897920, 683624448, 759582720, 788797440, 854530560, 1025436672, 1139374080, 1281795840, 1367248896, 1577594880, 1709061120, 2050873344, 2278748160, 2563591680, 3418122240, 4101746688, 5127183360, 6836244480, 10254366720, 20508733440]

約数ペア:

[(1, 20508733440), (2, 10254366720), (3, 6836244480), (4, 5127183360), (5, 4101746688), (6, 3418122240), (8, 2563591680), (9, 2278748160), (10, 2050873344), (12, 1709061120), (13, 1577594880), (15, 1367248896), (16, 1281795840), (18, 1139374080), (20, 1025436672), (24, 854530560), (26, 788797440), (27, 759582720), (30, 683624448), (32, 640897920), (36, 569687040), (39, 525864960), (40, 512718336), (45, 455749632), (48, 427265280), (52, 394398720), (54, 379791360), (60, 341812224), (64, 320448960), (65, 315518976), (72, 284843520), (78, 262932480), (80, 256359168), (81, 253194240), (90, 227874816), (96, 213632640), (104, 197199360), (108, 189895680), (117, 175288320), (120, 170906112), (128, 160224480), (130, 157759488), (135, 151916544), (144, 142421760), (156, 131466240), (160, 128179584), (162, 126597120), (180, 113937408), (192, 106816320), (195, 105172992), (208, 98599680), (216, 94947840), (234, 87644160), (240, 85453056), (243, 84398080), (256, 80112240), (260, 78879744), (270, 75958272), (288, 71210880), (312, 65733120), (317, 64696320), (320, 64089792), (324, 63298560), (351, 58429440), (360, 56968704), (384, 53408160), (390, 52586496), (405, 50638848), (416, 49299840), (432, 47473920), (468, 43822080), (480, 42726528), (486, 42199040), (512, 40056120), (520, 39439872), (540, 37979136), (576, 35605440), (585, 35057664), (624, 32866560), (634, 32348160), (640, 32044896), (648, 31649280), (702, 29214720), (720, 28484352), (768, 26704080), (780, 26293248), (810, 25319424), (832, 24649920), (864, 23736960), (936, 21911040), (951, 21565440), (960, 21363264), (972, 21099520), (1024, 20028060), (1040, 19719936), (1053, 19476480), (1080, 18989568), (1152, 17802720), (1170, 17528832), (1215, 16879616), (1248, 16433280), (1268, 16174080), (1280, 16022448), (1296, 15824640), (1404, 14607360), (1440, 14242176), (1536, 13352040), (1560, 13146624), (1585, 12939264), (1620, 12659712), (1664, 12324960), (1728, 11868480), (1755, 11685888), (1872, 10955520), (1902, 10782720), (1920, 10681632), (1944, 10549760), (2048, 10014030), (2080, 9859968), (2106, 9738240), (2160, 9494784), (2304, 8901360), (2340, 8764416), (2430, 8439808), (2496, 8216640), (2536, 8087040), (2560, 8011224), (2592, 7912320), (2808, 7303680), (2853, 7188480), (2880, 7121088), (3072, 6676020), (3120, 6573312), (3159, 6492160), (3170, 6469632), (3240, 6329856), (3328, 6162480), (3456, 5934240), (3510, 5842944), (3744, 5477760), (3804, 5391360), (3840, 5340816), (3888, 5274880), (4096, 5007015), (4121, 4976640), (4160, 4929984), (4212, 4869120), (4320, 4747392), (4608, 4450680), (4680, 4382208), (4755, 4313088), (4860, 4219904), (4992, 4108320), (5072, 4043520), (5120, 4005612), (5184, 3956160), (5265, 3895296), (5616, 3651840), (5706, 3594240), (5760, 3560544), (6144, 3338010), (6240, 3286656), (6318, 3246080), (6340, 3234816), (6480, 3164928), (6656, 3081240), (6912, 2967120), (7020, 2921472), (7488, 2738880), (7608, 2695680), (7680, 2670408), (7776, 2637440), (8242, 2488320), (8320, 2464992), (8424, 2434560), (8559, 2396160), (8640, 2373696), (9216, 2225340), (9360, 2191104), (9510, 2156544), (9720, 2109952), (9984, 2054160), (10144, 2021760), (10240, 2002806), (10368, 1978080), (10530, 1947648), (11232, 1825920), (11412, 1797120), (11520, 1780272), (12288, 1669005), (12363, 1658880), (12480, 1643328), (12636, 1623040), (12680, 1617408), (12960, 1582464), (13312, 1540620), (13824, 1483560), (14040, 1460736), (14265, 1437696), (14976, 1369440), (15216, 1347840), (15360, 1335204), (15552, 1318720), (15795, 1298432), (16484, 1244160), (16640, 1232496), (16848, 1217280), (17118, 1198080), (17280, 1186848), (18432, 1112670), (18720, 1095552), (19020, 1078272), (19440, 1054976), (19968, 1027080), (20288, 1010880), (20480, 1001403), (20605, 995328), (20736, 989040), (21060, 973824), (22464, 912960), (22824, 898560), (23040, 890136), (24726, 829440), (24960, 821664), (25272, 811520), (25360, 808704), (25677, 798720), (25920, 791232), (26624, 770310), (27648, 741780), (28080, 730368), (28530, 718848), (29952, 684720), (30432, 673920), (30720, 667602), (31104, 659360), (31590, 649216), (32968, 622080), (33280, 616248), (33696, 608640), (34236, 599040), (34560, 593424), (36864, 556335), (37089, 552960), (37440, 547776), (38040, 539136), (38880, 527488), (39936, 513540), (40576, 505440), (41210, 497664), (41472, 494520), (42120, 486912), (42795, 479232), (44928, 456480), (45648, 449280), (46080, 445068), (49452, 414720), (49920, 410832), (50544, 405760), (50720, 404352), (51354, 399360), (51840, 395616), (53248, 385155), (55296, 370890), (56160, 365184), (57060, 359424), (59904, 342360), (60864, 336960), (61440, 333801), (61815, 331776), (62208, 329680), (63180, 324608), (65936, 311040), (66560, 308124), (67392, 304320), (68472, 299520), (69120, 296712), (74178, 276480), (74880, 273888), (76080, 269568), (77031, 266240), (77760, 263744), (79872, 256770), (81152, 252720), (82420, 248832), (82944, 247260), (84240, 243456), (85590, 239616), (89856, 228240), (91296, 224640), (92160, 222534), (98904, 207360), (99840, 205416), (101088, 202880), (101440, 202176), (102708, 199680), (103680, 197808), (110592, 185445), (111267, 184320), (112320, 182592), (114120, 179712), (119808, 171180), (121728, 168480), (123630, 165888), (124416, 164840), (126360, 162304), (128385, 159744), (131872, 155520), (133120, 154062), (134784, 152160), (136944, 149760), (138240, 148356)]