16220671488

素因数分解:

$2^9\times 3^2\times 7^2\times {\mathrm{19}}^2\times {\mathrm{199}}^1$

素因数の和:275

約数の個数: 540

約数和(自身を含む): 57762876600

約数和(自身を除く): 41542205112

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 19, 21, 24, 28, 32, 36, 38, 42, 48, 49, 56, 57, 63, 64, 72, 76, 84, 96, 98, 112, 114, 126, 128, 133, 144, 147, 152, 168, 171, 192, 196, 199, 224, 228, 252, 256, 266, 288, 294, 304, 336, 342, 361, 384, 392, 398, 399, 441, 448, 456, 504, 512, 532, 576, 588, 597, 608, 672, 684, 722, 768, 784, 796, 798, 882, 896, 912, 931, 1008, 1064, 1083, 1152, 1176, 1194, 1197, 1216, 1344, 1368, 1393, 1444, 1536, 1568, 1592, 1596, 1764, 1791, 1792, 1824, 1862, 2016, 2128, 2166, 2304, 2352, 2388, 2394, 2432, 2527, 2688, 2736, 2786, 2793, 2888, 3136, 3184, 3192, 3249, 3528, 3582, 3584, 3648, 3724, 3781, 4032, 4179, 4256, 4332, 4608, 4704, 4776, 4788, 4864, 5054, 5376, 5472, 5572, 5586, 5776, 6272, 6368, 6384, 6498, 7056, 7164, 7296, 7448, 7562, 7581, 8064, 8358, 8379, 8512, 8664, 9408, 9552, 9576, 9728, 9751, 10108, 10752, 10944, 11144, 11172, 11343, 11552, 12537, 12544, 12736, 12768, 12996, 14112, 14328, 14592, 14896, 15124, 15162, 16128, 16716, 16758, 17024, 17328, 17689, 18816, 19104, 19152, 19502, 20216, 21888, 22288, 22344, 22686, 22743, 23104, 25074, 25088, 25472, 25536, 25992, 26467, 28224, 28656, 29184, 29253, 29792, 30248, 30324, 32256, 33432, 33516, 34029, 34048, 34656, 35378, 37632, 38208, 38304, 39004, 40432, 43776, 44576, 44688, 45372, 45486, 46208, 50148, 50944, 51072, 51984, 52934, 53067, 56448, 57312, 58506, 59584, 60496, 60648, 66864, 67032, 68058, 68096, 69312, 70756, 71839, 75264, 76416, 76608, 78008, 79401, 80864, 87552, 87759, 89152, 89376, 90744, 90972, 92416, 100296, 101888, 102144, 103968, 105868, 106134, 112896, 114624, 117012, 119168, 120992, 121296, 133728, 134064, 136116, 138624, 141512, 143678, 152832, 153216, 156016, 158802, 159201, 161728, 175518, 178304, 178752, 181488, 181944, 184832, 185269, 200592, 204288, 207936, 211736, 212268, 215517, 225792, 229248, 234024, 238203, 238336, 241984, 242592, 267456, 268128, 272232, 277248, 283024, 287356, 305664, 306432, 312032, 317604, 318402, 323456, 351036, 356608, 357504, 362976, 363888, 370538, 401184, 415872, 423472, 424536, 431034, 458496, 468048, 476406, 476672, 483968, 485184, 502873, 534912, 536256, 544464, 554496, 555807, 566048, 574712, 612864, 624064, 635208, 636804, 646551, 646912, 702072, 713216, 715008, 725952, 727776, 741076, 802368, 831744, 846944, 849072, 862068, 916992, 936096, 952812, 967936, 970368, 1005746, 1069824, 1072512, 1088928, 1111614, 1132096, 1149424, 1248128, 1270416, 1273608, 1293102, 1293824, 1404144, 1430016, 1451904, 1455552, 1482152, 1508619, 1604736, 1663488, 1667421, 1693888, 1698144, 1724136, 1872192, 1905624, 1935872, 1940736, 2011492, 2139648, 2145024, 2177856, 2223228, 2264192, 2298848, 2496256, 2540832, 2547216, 2586204, 2808288, 2903808, 2911104, 2964304, 3017238, 3209472, 3334842, 3387776, 3396288, 3448272, 3520111, 3744384, 3811248, 3881472, 4022984, 4290048, 4355712, 4446456, 4525857, 4528384, 4597696, 4992512, 5081664, 5094432, 5172408, 5616576, 5807616, 5822208, 5928608, 6034476, 6418944, 6669684, 6775552, 6792576, 6896544, 7040222, 7488768, 7622496, 8045968, 8711424, 8892912, 9051714, 9056768, 9195392, 10163328, 10188864, 10344816, 10560333, 11233152, 11644416, 11857216, 12068952, 13339368, 13551104, 13585152, 13793088, 14080444, 14977536, 15244992, 16091936, 17422848, 17785824, 18103428, 18390784, 20326656, 20377728, 20689632, 21120666, 22466304, 23714432, 24137904, 26678736, 27170304, 27586176, 28160888, 30489984, 31680999, 32183872, 35571648, 36206856, 36781568, 40653312, 40755456, 41379264, 42241332, 44932608, 47428864, 48275808, 53357472, 55172352, 56321776, 60979968, 63361998, 64367744, 71143296, 72413712, 81510912, 82758528, 84482664, 94857728, 96551616, 106714944, 110344704, 112643552, 121959936, 126723996, 128735488, 142286592, 144827424, 165517056, 168965328, 193103232, 213429888, 225287104, 253447992, 257470976, 284573184, 289654848, 331034112, 337930656, 386206464, 426859776, 450574208, 506895984, 579309696, 675861312, 772412928, 853719552, 901148416, 1013791968, 1158619392, 1351722624, 1802296832, 2027583936, 2317238784, 2703445248, 4055167872, 5406890496, 8110335744, 16220671488]

約数ペア:

[(1, 16220671488), (2, 8110335744), (3, 5406890496), (4, 4055167872), (6, 2703445248), (7, 2317238784), (8, 2027583936), (9, 1802296832), (12, 1351722624), (14, 1158619392), (16, 1013791968), (18, 901148416), (19, 853719552), (21, 772412928), (24, 675861312), (28, 579309696), (32, 506895984), (36, 450574208), (38, 426859776), (42, 386206464), (48, 337930656), (49, 331034112), (56, 289654848), (57, 284573184), (63, 257470976), (64, 253447992), (72, 225287104), (76, 213429888), (84, 193103232), (96, 168965328), (98, 165517056), (112, 144827424), (114, 142286592), (126, 128735488), (128, 126723996), (133, 121959936), (144, 112643552), (147, 110344704), (152, 106714944), (168, 96551616), (171, 94857728), (192, 84482664), (196, 82758528), (199, 81510912), (224, 72413712), (228, 71143296), (252, 64367744), (256, 63361998), (266, 60979968), (288, 56321776), (294, 55172352), (304, 53357472), (336, 48275808), (342, 47428864), (361, 44932608), (384, 42241332), (392, 41379264), (398, 40755456), (399, 40653312), (441, 36781568), (448, 36206856), (456, 35571648), (504, 32183872), (512, 31680999), (532, 30489984), (576, 28160888), (588, 27586176), (597, 27170304), (608, 26678736), (672, 24137904), (684, 23714432), (722, 22466304), (768, 21120666), (784, 20689632), (796, 20377728), (798, 20326656), (882, 18390784), (896, 18103428), (912, 17785824), (931, 17422848), (1008, 16091936), (1064, 15244992), (1083, 14977536), (1152, 14080444), (1176, 13793088), (1194, 13585152), (1197, 13551104), (1216, 13339368), (1344, 12068952), (1368, 11857216), (1393, 11644416), (1444, 11233152), (1536, 10560333), (1568, 10344816), (1592, 10188864), (1596, 10163328), (1764, 9195392), (1791, 9056768), (1792, 9051714), (1824, 8892912), (1862, 8711424), (2016, 8045968), (2128, 7622496), (2166, 7488768), (2304, 7040222), (2352, 6896544), (2388, 6792576), (2394, 6775552), (2432, 6669684), (2527, 6418944), (2688, 6034476), (2736, 5928608), (2786, 5822208), (2793, 5807616), (2888, 5616576), (3136, 5172408), (3184, 5094432), (3192, 5081664), (3249, 4992512), (3528, 4597696), (3582, 4528384), (3584, 4525857), (3648, 4446456), (3724, 4355712), (3781, 4290048), (4032, 4022984), (4179, 3881472), (4256, 3811248), (4332, 3744384), (4608, 3520111), (4704, 3448272), (4776, 3396288), (4788, 3387776), (4864, 3334842), (5054, 3209472), (5376, 3017238), (5472, 2964304), (5572, 2911104), (5586, 2903808), (5776, 2808288), (6272, 2586204), (6368, 2547216), (6384, 2540832), (6498, 2496256), (7056, 2298848), (7164, 2264192), (7296, 2223228), (7448, 2177856), (7562, 2145024), (7581, 2139648), (8064, 2011492), (8358, 1940736), (8379, 1935872), (8512, 1905624), (8664, 1872192), (9408, 1724136), (9552, 1698144), (9576, 1693888), (9728, 1667421), (9751, 1663488), (10108, 1604736), (10752, 1508619), (10944, 1482152), (11144, 1455552), (11172, 1451904), (11343, 1430016), (11552, 1404144), (12537, 1293824), (12544, 1293102), (12736, 1273608), (12768, 1270416), (12996, 1248128), (14112, 1149424), (14328, 1132096), (14592, 1111614), (14896, 1088928), (15124, 1072512), (15162, 1069824), (16128, 1005746), (16716, 970368), (16758, 967936), (17024, 952812), (17328, 936096), (17689, 916992), (18816, 862068), (19104, 849072), (19152, 846944), (19502, 831744), (20216, 802368), (21888, 741076), (22288, 727776), (22344, 725952), (22686, 715008), (22743, 713216), (23104, 702072), (25074, 646912), (25088, 646551), (25472, 636804), (25536, 635208), (25992, 624064), (26467, 612864), (28224, 574712), (28656, 566048), (29184, 555807), (29253, 554496), (29792, 544464), (30248, 536256), (30324, 534912), (32256, 502873), (33432, 485184), (33516, 483968), (34029, 476672), (34048, 476406), (34656, 468048), (35378, 458496), (37632, 431034), (38208, 424536), (38304, 423472), (39004, 415872), (40432, 401184), (43776, 370538), (44576, 363888), (44688, 362976), (45372, 357504), (45486, 356608), (46208, 351036), (50148, 323456), (50944, 318402), (51072, 317604), (51984, 312032), (52934, 306432), (53067, 305664), (56448, 287356), (57312, 283024), (58506, 277248), (59584, 272232), (60496, 268128), (60648, 267456), (66864, 242592), (67032, 241984), (68058, 238336), (68096, 238203), (69312, 234024), (70756, 229248), (71839, 225792), (75264, 215517), (76416, 212268), (76608, 211736), (78008, 207936), (79401, 204288), (80864, 200592), (87552, 185269), (87759, 184832), (89152, 181944), (89376, 181488), (90744, 178752), (90972, 178304), (92416, 175518), (100296, 161728), (101888, 159201), (102144, 158802), (103968, 156016), (105868, 153216), (106134, 152832), (112896, 143678), (114624, 141512), (117012, 138624), (119168, 136116), (120992, 134064), (121296, 133728)]