68028480

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1$

素因数の和:138

約数の個数: 336

約数和(自身を含む): 266273280

約数和(自身を除く): 198244800

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 23, 24, 26, 30, 32, 36, 39, 40, 45, 46, 48, 52, 60, 64, 65, 69, 72, 78, 79, 80, 90, 92, 96, 104, 115, 117, 120, 130, 138, 144, 156, 158, 160, 180, 184, 192, 195, 207, 208, 230, 234, 237, 240, 260, 276, 288, 299, 312, 316, 320, 345, 360, 368, 390, 395, 414, 416, 460, 468, 474, 480, 520, 552, 576, 585, 598, 624, 632, 690, 711, 720, 736, 780, 790, 828, 832, 897, 920, 936, 948, 960, 1027, 1035, 1040, 1104, 1170, 1185, 1196, 1248, 1264, 1380, 1422, 1440, 1472, 1495, 1560, 1580, 1656, 1794, 1817, 1840, 1872, 1896, 2054, 2070, 2080, 2208, 2340, 2370, 2392, 2496, 2528, 2691, 2760, 2844, 2880, 2990, 3081, 3120, 3160, 3312, 3555, 3588, 3634, 3680, 3744, 3792, 4108, 4140, 4160, 4416, 4485, 4680, 4740, 4784, 5056, 5135, 5382, 5451, 5520, 5688, 5980, 6162, 6240, 6320, 6624, 7110, 7176, 7268, 7360, 7488, 7584, 8216, 8280, 8970, 9085, 9243, 9360, 9480, 9568, 10270, 10764, 10902, 11040, 11376, 11960, 12324, 12480, 12640, 13248, 13455, 14220, 14352, 14536, 15168, 15405, 16353, 16432, 16560, 17940, 18170, 18486, 18720, 18960, 19136, 20540, 21528, 21804, 22080, 22752, 23621, 23920, 24648, 25280, 26910, 27255, 28440, 28704, 29072, 30810, 32706, 32864, 33120, 35880, 36340, 36972, 37440, 37920, 41080, 43056, 43608, 45504, 46215, 47242, 47840, 49296, 53820, 54510, 56880, 57408, 58144, 61620, 65412, 65728, 66240, 70863, 71760, 72680, 73944, 75840, 81765, 82160, 86112, 87216, 92430, 94484, 95680, 98592, 107640, 109020, 113760, 116288, 118105, 123240, 130824, 141726, 143520, 145360, 147888, 163530, 164320, 172224, 174432, 184860, 188968, 197184, 212589, 215280, 218040, 227520, 236210, 246480, 261648, 283452, 287040, 290720, 295776, 327060, 328640, 348864, 354315, 369720, 377936, 425178, 430560, 436080, 472420, 492960, 523296, 566904, 581440, 591552, 654120, 708630, 739440, 755872, 850356, 861120, 872160, 944840, 985920, 1046592, 1062945, 1133808, 1308240, 1417260, 1478880, 1511744, 1700712, 1744320, 1889680, 2125890, 2267616, 2616480, 2834520, 2957760, 3401424, 3779360, 4251780, 4535232, 5232960, 5669040, 6802848, 7558720, 8503560, 11338080, 13605696, 17007120, 22676160, 34014240, 68028480]

約数ペア:

[(1, 68028480), (2, 34014240), (3, 22676160), (4, 17007120), (5, 13605696), (6, 11338080), (8, 8503560), (9, 7558720), (10, 6802848), (12, 5669040), (13, 5232960), (15, 4535232), (16, 4251780), (18, 3779360), (20, 3401424), (23, 2957760), (24, 2834520), (26, 2616480), (30, 2267616), (32, 2125890), (36, 1889680), (39, 1744320), (40, 1700712), (45, 1511744), (46, 1478880), (48, 1417260), (52, 1308240), (60, 1133808), (64, 1062945), (65, 1046592), (69, 985920), (72, 944840), (78, 872160), (79, 861120), (80, 850356), (90, 755872), (92, 739440), (96, 708630), (104, 654120), (115, 591552), (117, 581440), (120, 566904), (130, 523296), (138, 492960), (144, 472420), (156, 436080), (158, 430560), (160, 425178), (180, 377936), (184, 369720), (192, 354315), (195, 348864), (207, 328640), (208, 327060), (230, 295776), (234, 290720), (237, 287040), (240, 283452), (260, 261648), (276, 246480), (288, 236210), (299, 227520), (312, 218040), (316, 215280), (320, 212589), (345, 197184), (360, 188968), (368, 184860), (390, 174432), (395, 172224), (414, 164320), (416, 163530), (460, 147888), (468, 145360), (474, 143520), (480, 141726), (520, 130824), (552, 123240), (576, 118105), (585, 116288), (598, 113760), (624, 109020), (632, 107640), (690, 98592), (711, 95680), (720, 94484), (736, 92430), (780, 87216), (790, 86112), (828, 82160), (832, 81765), (897, 75840), (920, 73944), (936, 72680), (948, 71760), (960, 70863), (1027, 66240), (1035, 65728), (1040, 65412), (1104, 61620), (1170, 58144), (1185, 57408), (1196, 56880), (1248, 54510), (1264, 53820), (1380, 49296), (1422, 47840), (1440, 47242), (1472, 46215), (1495, 45504), (1560, 43608), (1580, 43056), (1656, 41080), (1794, 37920), (1817, 37440), (1840, 36972), (1872, 36340), (1896, 35880), (2054, 33120), (2070, 32864), (2080, 32706), (2208, 30810), (2340, 29072), (2370, 28704), (2392, 28440), (2496, 27255), (2528, 26910), (2691, 25280), (2760, 24648), (2844, 23920), (2880, 23621), (2990, 22752), (3081, 22080), (3120, 21804), (3160, 21528), (3312, 20540), (3555, 19136), (3588, 18960), (3634, 18720), (3680, 18486), (3744, 18170), (3792, 17940), (4108, 16560), (4140, 16432), (4160, 16353), (4416, 15405), (4485, 15168), (4680, 14536), (4740, 14352), (4784, 14220), (5056, 13455), (5135, 13248), (5382, 12640), (5451, 12480), (5520, 12324), (5688, 11960), (5980, 11376), (6162, 11040), (6240, 10902), (6320, 10764), (6624, 10270), (7110, 9568), (7176, 9480), (7268, 9360), (7360, 9243), (7488, 9085), (7584, 8970), (8216, 8280)]