12660408320

素因数分解:

$2^{15}\times 5^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{83}}^1$

素因数の和:151

約数の個数: 384

約数和(自身を含む): 37653789600

約数和(自身を除く): 24993381280

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 28, 32, 35, 38, 40, 49, 56, 64, 70, 76, 80, 83, 95, 98, 112, 128, 133, 140, 152, 160, 166, 190, 196, 224, 245, 256, 266, 280, 304, 320, 332, 380, 392, 415, 448, 490, 512, 532, 560, 581, 608, 640, 664, 665, 760, 784, 830, 896, 931, 980, 1024, 1064, 1120, 1162, 1216, 1280, 1328, 1330, 1520, 1568, 1577, 1660, 1792, 1862, 1960, 2048, 2128, 2240, 2324, 2432, 2560, 2656, 2660, 2905, 3040, 3136, 3154, 3320, 3584, 3724, 3920, 4067, 4096, 4256, 4480, 4648, 4655, 4864, 5120, 5312, 5320, 5810, 6080, 6272, 6308, 6640, 7168, 7448, 7840, 7885, 8134, 8192, 8512, 8960, 9296, 9310, 9728, 10240, 10624, 10640, 11039, 11620, 12160, 12544, 12616, 13280, 14336, 14896, 15680, 15770, 16268, 16384, 17024, 17920, 18592, 18620, 19456, 20335, 20480, 21248, 21280, 22078, 23240, 24320, 25088, 25232, 26560, 28672, 29792, 31360, 31540, 32536, 32768, 34048, 35840, 37184, 37240, 38912, 40670, 40960, 42496, 42560, 44156, 46480, 48640, 50176, 50464, 53120, 55195, 57344, 59584, 62720, 63080, 65072, 68096, 71680, 74368, 74480, 77273, 77824, 81340, 81920, 84992, 85120, 88312, 92960, 97280, 100352, 100928, 106240, 110390, 114688, 119168, 125440, 126160, 130144, 136192, 143360, 148736, 148960, 154546, 155648, 162680, 163840, 169984, 170240, 176624, 185920, 194560, 200704, 201856, 212480, 220780, 229376, 238336, 250880, 252320, 260288, 272384, 286720, 297472, 297920, 309092, 311296, 325360, 339968, 340480, 353248, 371840, 386365, 389120, 401408, 403712, 424960, 441560, 476672, 501760, 504640, 520576, 544768, 573440, 594944, 595840, 618184, 622592, 650720, 679936, 680960, 706496, 743680, 772730, 778240, 802816, 807424, 849920, 883120, 953344, 1003520, 1009280, 1041152, 1089536, 1146880, 1189888, 1191680, 1236368, 1301440, 1359872, 1361920, 1412992, 1487360, 1545460, 1556480, 1605632, 1614848, 1699840, 1766240, 1906688, 2007040, 2018560, 2082304, 2179072, 2379776, 2383360, 2472736, 2602880, 2719744, 2723840, 2825984, 2974720, 3090920, 3112960, 3229696, 3399680, 3532480, 3813376, 4014080, 4037120, 4164608, 4358144, 4759552, 4766720, 4945472, 5205760, 5447680, 5651968, 5949440, 6181840, 6459392, 6799360, 7064960, 7626752, 8028160, 8074240, 8329216, 9519104, 9533440, 9890944, 10411520, 10895360, 11303936, 11898880, 12363680, 12918784, 13598720, 14129920, 15253504, 16148480, 16658432, 19038208, 19066880, 19781888, 20823040, 21790720, 22607872, 23797760, 24727360, 25837568, 28259840, 30507008, 32296960, 33316864, 38133760, 39563776, 41646080, 45215744, 47595520, 49454720, 51675136, 56519680, 64593920, 66633728, 76267520, 79127552, 83292160, 90431488, 95191040, 98909440, 113039360, 129187840, 133267456, 152535040, 158255104, 166584320, 180862976, 197818880, 226078720, 258375680, 316510208, 333168640, 361725952, 395637760, 452157440, 633020416, 666337280, 791275520, 904314880, 1266040832, 1582551040, 1808629760, 2532081664, 3165102080, 6330204160, 12660408320]

約数ペア:

[(1, 12660408320), (2, 6330204160), (4, 3165102080), (5, 2532081664), (7, 1808629760), (8, 1582551040), (10, 1266040832), (14, 904314880), (16, 791275520), (19, 666337280), (20, 633020416), (28, 452157440), (32, 395637760), (35, 361725952), (38, 333168640), (40, 316510208), (49, 258375680), (56, 226078720), (64, 197818880), (70, 180862976), (76, 166584320), (80, 158255104), (83, 152535040), (95, 133267456), (98, 129187840), (112, 113039360), (128, 98909440), (133, 95191040), (140, 90431488), (152, 83292160), (160, 79127552), (166, 76267520), (190, 66633728), (196, 64593920), (224, 56519680), (245, 51675136), (256, 49454720), (266, 47595520), (280, 45215744), (304, 41646080), (320, 39563776), (332, 38133760), (380, 33316864), (392, 32296960), (415, 30507008), (448, 28259840), (490, 25837568), (512, 24727360), (532, 23797760), (560, 22607872), (581, 21790720), (608, 20823040), (640, 19781888), (664, 19066880), (665, 19038208), (760, 16658432), (784, 16148480), (830, 15253504), (896, 14129920), (931, 13598720), (980, 12918784), (1024, 12363680), (1064, 11898880), (1120, 11303936), (1162, 10895360), (1216, 10411520), (1280, 9890944), (1328, 9533440), (1330, 9519104), (1520, 8329216), (1568, 8074240), (1577, 8028160), (1660, 7626752), (1792, 7064960), (1862, 6799360), (1960, 6459392), (2048, 6181840), (2128, 5949440), (2240, 5651968), (2324, 5447680), (2432, 5205760), (2560, 4945472), (2656, 4766720), (2660, 4759552), (2905, 4358144), (3040, 4164608), (3136, 4037120), (3154, 4014080), (3320, 3813376), (3584, 3532480), (3724, 3399680), (3920, 3229696), (4067, 3112960), (4096, 3090920), (4256, 2974720), (4480, 2825984), (4648, 2723840), (4655, 2719744), (4864, 2602880), (5120, 2472736), (5312, 2383360), (5320, 2379776), (5810, 2179072), (6080, 2082304), (6272, 2018560), (6308, 2007040), (6640, 1906688), (7168, 1766240), (7448, 1699840), (7840, 1614848), (7885, 1605632), (8134, 1556480), (8192, 1545460), (8512, 1487360), (8960, 1412992), (9296, 1361920), (9310, 1359872), (9728, 1301440), (10240, 1236368), (10624, 1191680), (10640, 1189888), (11039, 1146880), (11620, 1089536), (12160, 1041152), (12544, 1009280), (12616, 1003520), (13280, 953344), (14336, 883120), (14896, 849920), (15680, 807424), (15770, 802816), (16268, 778240), (16384, 772730), (17024, 743680), (17920, 706496), (18592, 680960), (18620, 679936), (19456, 650720), (20335, 622592), (20480, 618184), (21248, 595840), (21280, 594944), (22078, 573440), (23240, 544768), (24320, 520576), (25088, 504640), (25232, 501760), (26560, 476672), (28672, 441560), (29792, 424960), (31360, 403712), (31540, 401408), (32536, 389120), (32768, 386365), (34048, 371840), (35840, 353248), (37184, 340480), (37240, 339968), (38912, 325360), (40670, 311296), (40960, 309092), (42496, 297920), (42560, 297472), (44156, 286720), (46480, 272384), (48640, 260288), (50176, 252320), (50464, 250880), (53120, 238336), (55195, 229376), (57344, 220780), (59584, 212480), (62720, 201856), (63080, 200704), (65072, 194560), (68096, 185920), (71680, 176624), (74368, 170240), (74480, 169984), (77273, 163840), (77824, 162680), (81340, 155648), (81920, 154546), (84992, 148960), (85120, 148736), (88312, 143360), (92960, 136192), (97280, 130144), (100352, 126160), (100928, 125440), (106240, 119168), (110390, 114688)]