1720249344

素因数分解:

$2^{10}\times 3^2\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{239}}^1$

素因数の和:347

約数の個数: 264

約数和(自身を含む): 5518056960

約数和(自身を除く): 3797807616

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 32, 33, 36, 44, 48, 64, 66, 71, 72, 88, 96, 99, 128, 132, 142, 144, 176, 192, 198, 213, 239, 256, 264, 284, 288, 352, 384, 396, 426, 478, 512, 528, 568, 576, 639, 704, 717, 768, 781, 792, 852, 956, 1024, 1056, 1136, 1152, 1278, 1408, 1434, 1536, 1562, 1584, 1704, 1912, 2112, 2151, 2272, 2304, 2343, 2556, 2629, 2816, 2868, 3072, 3124, 3168, 3408, 3824, 4224, 4302, 4544, 4608, 4686, 5112, 5258, 5632, 5736, 6248, 6336, 6816, 7029, 7648, 7887, 8448, 8604, 9088, 9216, 9372, 10224, 10516, 11264, 11472, 12496, 12672, 13632, 14058, 15296, 15774, 16896, 16969, 17208, 18176, 18744, 20448, 21032, 22944, 23661, 24992, 25344, 27264, 28116, 30592, 31548, 33792, 33938, 34416, 36352, 37488, 40896, 42064, 45888, 47322, 49984, 50688, 50907, 54528, 56232, 61184, 63096, 67876, 68832, 72704, 74976, 81792, 84128, 91776, 94644, 99968, 101376, 101814, 109056, 112464, 122368, 126192, 135752, 137664, 149952, 152721, 163584, 168256, 183552, 186659, 189288, 199936, 203628, 218112, 224928, 244736, 252384, 271504, 275328, 299904, 305442, 327168, 336512, 367104, 373318, 378576, 399872, 407256, 449856, 504768, 543008, 550656, 559977, 599808, 610884, 654336, 673024, 734208, 746636, 757152, 799744, 814512, 899712, 1009536, 1086016, 1101312, 1119954, 1199616, 1221768, 1346048, 1493272, 1514304, 1629024, 1679931, 1799424, 2019072, 2172032, 2202624, 2239908, 2399232, 2443536, 2692096, 2986544, 3028608, 3258048, 3359862, 3598848, 4038144, 4344064, 4479816, 4887072, 5973088, 6057216, 6516096, 6719724, 7197696, 8076288, 8688128, 8959632, 9774144, 11946176, 12114432, 13032192, 13439448, 17376256, 17919264, 19548288, 23892352, 24228864, 26064384, 26878896, 35838528, 39096576, 47784704, 52128768, 53757792, 71677056, 78193152, 95569408, 107515584, 143354112, 156386304, 191138816, 215031168, 286708224, 430062336, 573416448, 860124672, 1720249344]

約数ペア:

[(1, 1720249344), (2, 860124672), (3, 573416448), (4, 430062336), (6, 286708224), (8, 215031168), (9, 191138816), (11, 156386304), (12, 143354112), (16, 107515584), (18, 95569408), (22, 78193152), (24, 71677056), (32, 53757792), (33, 52128768), (36, 47784704), (44, 39096576), (48, 35838528), (64, 26878896), (66, 26064384), (71, 24228864), (72, 23892352), (88, 19548288), (96, 17919264), (99, 17376256), (128, 13439448), (132, 13032192), (142, 12114432), (144, 11946176), (176, 9774144), (192, 8959632), (198, 8688128), (213, 8076288), (239, 7197696), (256, 6719724), (264, 6516096), (284, 6057216), (288, 5973088), (352, 4887072), (384, 4479816), (396, 4344064), (426, 4038144), (478, 3598848), (512, 3359862), (528, 3258048), (568, 3028608), (576, 2986544), (639, 2692096), (704, 2443536), (717, 2399232), (768, 2239908), (781, 2202624), (792, 2172032), (852, 2019072), (956, 1799424), (1024, 1679931), (1056, 1629024), (1136, 1514304), (1152, 1493272), (1278, 1346048), (1408, 1221768), (1434, 1199616), (1536, 1119954), (1562, 1101312), (1584, 1086016), (1704, 1009536), (1912, 899712), (2112, 814512), (2151, 799744), (2272, 757152), (2304, 746636), (2343, 734208), (2556, 673024), (2629, 654336), (2816, 610884), (2868, 599808), (3072, 559977), (3124, 550656), (3168, 543008), (3408, 504768), (3824, 449856), (4224, 407256), (4302, 399872), (4544, 378576), (4608, 373318), (4686, 367104), (5112, 336512), (5258, 327168), (5632, 305442), (5736, 299904), (6248, 275328), (6336, 271504), (6816, 252384), (7029, 244736), (7648, 224928), (7887, 218112), (8448, 203628), (8604, 199936), (9088, 189288), (9216, 186659), (9372, 183552), (10224, 168256), (10516, 163584), (11264, 152721), (11472, 149952), (12496, 137664), (12672, 135752), (13632, 126192), (14058, 122368), (15296, 112464), (15774, 109056), (16896, 101814), (16969, 101376), (17208, 99968), (18176, 94644), (18744, 91776), (20448, 84128), (21032, 81792), (22944, 74976), (23661, 72704), (24992, 68832), (25344, 67876), (27264, 63096), (28116, 61184), (30592, 56232), (31548, 54528), (33792, 50907), (33938, 50688), (34416, 49984), (36352, 47322), (37488, 45888), (40896, 42064)]