7931822080

素因数分解:

$2^{17}\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1$

素因数の和:85

約数の個数: 432

約数和(自身を含む): 25102813680

約数和(自身を除く): 17170991600

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 19, 20, 26, 28, 32, 35, 38, 40, 49, 52, 56, 64, 65, 70, 76, 80, 91, 95, 98, 104, 112, 128, 130, 133, 140, 152, 160, 182, 190, 196, 208, 224, 245, 247, 256, 260, 266, 280, 304, 320, 364, 380, 392, 416, 448, 455, 490, 494, 512, 520, 532, 560, 608, 637, 640, 665, 728, 760, 784, 832, 896, 910, 931, 980, 988, 1024, 1040, 1064, 1120, 1216, 1235, 1274, 1280, 1330, 1456, 1520, 1568, 1664, 1729, 1792, 1820, 1862, 1960, 1976, 2048, 2080, 2128, 2240, 2432, 2470, 2548, 2560, 2660, 2912, 3040, 3136, 3185, 3328, 3458, 3584, 3640, 3724, 3920, 3952, 4096, 4160, 4256, 4480, 4655, 4864, 4940, 5096, 5120, 5320, 5824, 6080, 6272, 6370, 6656, 6916, 7168, 7280, 7448, 7840, 7904, 8192, 8320, 8512, 8645, 8960, 9310, 9728, 9880, 10192, 10240, 10640, 11648, 12103, 12160, 12544, 12740, 13312, 13832, 14336, 14560, 14896, 15680, 15808, 16384, 16640, 17024, 17290, 17920, 18620, 19456, 19760, 20384, 20480, 21280, 23296, 24206, 24320, 25088, 25480, 26624, 27664, 28672, 29120, 29792, 31360, 31616, 32768, 33280, 34048, 34580, 35840, 37240, 38912, 39520, 40768, 40960, 42560, 46592, 48412, 48640, 50176, 50960, 53248, 55328, 57344, 58240, 59584, 60515, 62720, 63232, 65536, 66560, 68096, 69160, 71680, 74480, 77824, 79040, 81536, 81920, 85120, 93184, 96824, 97280, 100352, 101920, 106496, 110656, 114688, 116480, 119168, 121030, 125440, 126464, 131072, 133120, 136192, 138320, 143360, 148960, 155648, 158080, 163072, 163840, 170240, 186368, 193648, 194560, 200704, 203840, 212992, 221312, 229376, 232960, 238336, 242060, 250880, 252928, 266240, 272384, 276640, 286720, 297920, 311296, 316160, 326144, 327680, 340480, 372736, 387296, 389120, 401408, 407680, 425984, 442624, 458752, 465920, 476672, 484120, 501760, 505856, 532480, 544768, 553280, 573440, 595840, 622592, 632320, 652288, 655360, 680960, 745472, 774592, 778240, 802816, 815360, 851968, 885248, 917504, 931840, 953344, 968240, 1003520, 1011712, 1064960, 1089536, 1106560, 1146880, 1191680, 1245184, 1264640, 1304576, 1361920, 1490944, 1549184, 1556480, 1605632, 1630720, 1703936, 1770496, 1863680, 1906688, 1936480, 2007040, 2023424, 2129920, 2179072, 2213120, 2293760, 2383360, 2490368, 2529280, 2609152, 2723840, 2981888, 3098368, 3112960, 3211264, 3261440, 3540992, 3727360, 3813376, 3872960, 4014080, 4046848, 4259840, 4358144, 4426240, 4587520, 4766720, 5058560, 5218304, 5447680, 5963776, 6196736, 6225920, 6422528, 6522880, 7081984, 7454720, 7626752, 7745920, 8028160, 8093696, 8519680, 8716288, 8852480, 9533440, 10117120, 10436608, 10895360, 11927552, 12393472, 12451840, 13045760, 14163968, 14909440, 15253504, 15491840, 16056320, 16187392, 17432576, 17704960, 19066880, 20234240, 20873216, 21790720, 24786944, 26091520, 28327936, 29818880, 30507008, 30983680, 32112640, 32374784, 35409920, 38133760, 40468480, 41746432, 43581440, 49573888, 52183040, 56655872, 59637760, 61014016, 61967360, 70819840, 76267520, 80936960, 83492864, 87162880, 99147776, 104366080, 113311744, 122028032, 123934720, 141639680, 152535040, 161873920, 198295552, 208732160, 226623488, 247869440, 283279360, 305070080, 396591104, 417464320, 495738880, 566558720, 610140160, 793182208, 991477760, 1133117440, 1586364416, 1982955520, 3965911040, 7931822080]

約数ペア:

[(1, 7931822080), (2, 3965911040), (4, 1982955520), (5, 1586364416), (7, 1133117440), (8, 991477760), (10, 793182208), (13, 610140160), (14, 566558720), (16, 495738880), (19, 417464320), (20, 396591104), (26, 305070080), (28, 283279360), (32, 247869440), (35, 226623488), (38, 208732160), (40, 198295552), (49, 161873920), (52, 152535040), (56, 141639680), (64, 123934720), (65, 122028032), (70, 113311744), (76, 104366080), (80, 99147776), (91, 87162880), (95, 83492864), (98, 80936960), (104, 76267520), (112, 70819840), (128, 61967360), (130, 61014016), (133, 59637760), (140, 56655872), (152, 52183040), (160, 49573888), (182, 43581440), (190, 41746432), (196, 40468480), (208, 38133760), (224, 35409920), (245, 32374784), (247, 32112640), (256, 30983680), (260, 30507008), (266, 29818880), (280, 28327936), (304, 26091520), (320, 24786944), (364, 21790720), (380, 20873216), (392, 20234240), (416, 19066880), (448, 17704960), (455, 17432576), (490, 16187392), (494, 16056320), (512, 15491840), (520, 15253504), (532, 14909440), (560, 14163968), (608, 13045760), (637, 12451840), (640, 12393472), (665, 11927552), (728, 10895360), (760, 10436608), (784, 10117120), (832, 9533440), (896, 8852480), (910, 8716288), (931, 8519680), (980, 8093696), (988, 8028160), (1024, 7745920), (1040, 7626752), (1064, 7454720), (1120, 7081984), (1216, 6522880), (1235, 6422528), (1274, 6225920), (1280, 6196736), (1330, 5963776), (1456, 5447680), (1520, 5218304), (1568, 5058560), (1664, 4766720), (1729, 4587520), (1792, 4426240), (1820, 4358144), (1862, 4259840), (1960, 4046848), (1976, 4014080), (2048, 3872960), (2080, 3813376), (2128, 3727360), (2240, 3540992), (2432, 3261440), (2470, 3211264), (2548, 3112960), (2560, 3098368), (2660, 2981888), (2912, 2723840), (3040, 2609152), (3136, 2529280), (3185, 2490368), (3328, 2383360), (3458, 2293760), (3584, 2213120), (3640, 2179072), (3724, 2129920), (3920, 2023424), (3952, 2007040), (4096, 1936480), (4160, 1906688), (4256, 1863680), (4480, 1770496), (4655, 1703936), (4864, 1630720), (4940, 1605632), (5096, 1556480), (5120, 1549184), (5320, 1490944), (5824, 1361920), (6080, 1304576), (6272, 1264640), (6370, 1245184), (6656, 1191680), (6916, 1146880), (7168, 1106560), (7280, 1089536), (7448, 1064960), (7840, 1011712), (7904, 1003520), (8192, 968240), (8320, 953344), (8512, 931840), (8645, 917504), (8960, 885248), (9310, 851968), (9728, 815360), (9880, 802816), (10192, 778240), (10240, 774592), (10640, 745472), (11648, 680960), (12103, 655360), (12160, 652288), (12544, 632320), (12740, 622592), (13312, 595840), (13832, 573440), (14336, 553280), (14560, 544768), (14896, 532480), (15680, 505856), (15808, 501760), (16384, 484120), (16640, 476672), (17024, 465920), (17290, 458752), (17920, 442624), (18620, 425984), (19456, 407680), (19760, 401408), (20384, 389120), (20480, 387296), (21280, 372736), (23296, 340480), (24206, 327680), (24320, 326144), (25088, 316160), (25480, 311296), (26624, 297920), (27664, 286720), (28672, 276640), (29120, 272384), (29792, 266240), (31360, 252928), (31616, 250880), (32768, 242060), (33280, 238336), (34048, 232960), (34580, 229376), (35840, 221312), (37240, 212992), (38912, 203840), (39520, 200704), (40768, 194560), (40960, 193648), (42560, 186368), (46592, 170240), (48412, 163840), (48640, 163072), (50176, 158080), (50960, 155648), (53248, 148960), (55328, 143360), (57344, 138320), (58240, 136192), (59584, 133120), (60515, 131072), (62720, 126464), (63232, 125440), (65536, 121030), (66560, 119168), (68096, 116480), (69160, 114688), (71680, 110656), (74480, 106496), (77824, 101920), (79040, 100352), (81536, 97280), (81920, 96824), (85120, 93184)]