245588459520

素因数分解:

$2^{15}\times 3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{8191}}^1$

素因数の和:8290

約数の個数: 256

約数和(自身を含む): 798851727360

約数和(自身を除く): 553263267840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 61, 64, 80, 96, 120, 122, 128, 160, 183, 192, 240, 244, 256, 305, 320, 366, 384, 480, 488, 512, 610, 640, 732, 768, 915, 960, 976, 1024, 1220, 1280, 1464, 1536, 1830, 1920, 1952, 2048, 2440, 2560, 2928, 3072, 3660, 3840, 3904, 4096, 4880, 5120, 5856, 6144, 7320, 7680, 7808, 8191, 8192, 9760, 10240, 11712, 12288, 14640, 15360, 15616, 16382, 16384, 19520, 20480, 23424, 24573, 24576, 29280, 30720, 31232, 32764, 32768, 39040, 40955, 40960, 46848, 49146, 49152, 58560, 61440, 62464, 65528, 78080, 81910, 81920, 93696, 98292, 98304, 117120, 122865, 122880, 124928, 131056, 156160, 163820, 163840, 187392, 196584, 234240, 245730, 245760, 249856, 262112, 312320, 327640, 374784, 393168, 468480, 491460, 491520, 499651, 499712, 524224, 624640, 655280, 749568, 786336, 936960, 982920, 999302, 999424, 1048448, 1249280, 1310560, 1498953, 1499136, 1572672, 1873920, 1965840, 1998604, 1998848, 2096896, 2498255, 2498560, 2621120, 2997906, 2998272, 3145344, 3747840, 3931680, 3997208, 4193792, 4996510, 4997120, 5242240, 5995812, 5996544, 6290688, 7494765, 7495680, 7863360, 7994416, 8387584, 9993020, 9994240, 10484480, 11991624, 12581376, 14989530, 14991360, 15726720, 15988832, 16775168, 19986040, 20968960, 23983248, 25162752, 29979060, 29982720, 31453440, 31977664, 33550336, 39972080, 41937920, 47966496, 50325504, 59958120, 62906880, 63955328, 67100672, 79944160, 83875840, 95932992, 100651008, 119916240, 125813760, 127910656, 134201344, 159888320, 167751680, 191865984, 201302016, 239832480, 251627520, 255821312, 268402688, 319776640, 335503360, 383731968, 402604032, 479664960, 503255040, 511642624, 639553280, 671006720, 767463936, 805208064, 959329920, 1006510080, 1023285248, 1279106560, 1342013440, 1534927872, 1918659840, 2013020160, 2046570496, 2558213120, 3069855744, 3837319680, 4026040320, 4093140992, 5116426240, 6139711488, 7674639360, 8186281984, 10232852480, 12279422976, 15349278720, 16372563968, 20465704960, 24558845952, 30698557440, 40931409920, 49117691904, 61397114880, 81862819840, 122794229760, 245588459520]

約数ペア:

[(1, 245588459520), (2, 122794229760), (3, 81862819840), (4, 61397114880), (5, 49117691904), (6, 40931409920), (8, 30698557440), (10, 24558845952), (12, 20465704960), (15, 16372563968), (16, 15349278720), (20, 12279422976), (24, 10232852480), (30, 8186281984), (32, 7674639360), (40, 6139711488), (48, 5116426240), (60, 4093140992), (61, 4026040320), (64, 3837319680), (80, 3069855744), (96, 2558213120), (120, 2046570496), (122, 2013020160), (128, 1918659840), (160, 1534927872), (183, 1342013440), (192, 1279106560), (240, 1023285248), (244, 1006510080), (256, 959329920), (305, 805208064), (320, 767463936), (366, 671006720), (384, 639553280), (480, 511642624), (488, 503255040), (512, 479664960), (610, 402604032), (640, 383731968), (732, 335503360), (768, 319776640), (915, 268402688), (960, 255821312), (976, 251627520), (1024, 239832480), (1220, 201302016), (1280, 191865984), (1464, 167751680), (1536, 159888320), (1830, 134201344), (1920, 127910656), (1952, 125813760), (2048, 119916240), (2440, 100651008), (2560, 95932992), (2928, 83875840), (3072, 79944160), (3660, 67100672), (3840, 63955328), (3904, 62906880), (4096, 59958120), (4880, 50325504), (5120, 47966496), (5856, 41937920), (6144, 39972080), (7320, 33550336), (7680, 31977664), (7808, 31453440), (8191, 29982720), (8192, 29979060), (9760, 25162752), (10240, 23983248), (11712, 20968960), (12288, 19986040), (14640, 16775168), (15360, 15988832), (15616, 15726720), (16382, 14991360), (16384, 14989530), (19520, 12581376), (20480, 11991624), (23424, 10484480), (24573, 9994240), (24576, 9993020), (29280, 8387584), (30720, 7994416), (31232, 7863360), (32764, 7495680), (32768, 7494765), (39040, 6290688), (40955, 5996544), (40960, 5995812), (46848, 5242240), (49146, 4997120), (49152, 4996510), (58560, 4193792), (61440, 3997208), (62464, 3931680), (65528, 3747840), (78080, 3145344), (81910, 2998272), (81920, 2997906), (93696, 2621120), (98292, 2498560), (98304, 2498255), (117120, 2096896), (122865, 1998848), (122880, 1998604), (124928, 1965840), (131056, 1873920), (156160, 1572672), (163820, 1499136), (163840, 1498953), (187392, 1310560), (196584, 1249280), (234240, 1048448), (245730, 999424), (245760, 999302), (249856, 982920), (262112, 936960), (312320, 786336), (327640, 749568), (374784, 655280), (393168, 624640), (468480, 524224), (491460, 499712), (491520, 499651)]