1388665745280

素因数分解:

$2^7\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{7305691}}^1$

素因数の和:7305730

約数の個数: 256

約数和(自身を含む): 5365300204800

約数和(自身を除く): 3976634459520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 27, 30, 32, 33, 36, 40, 44, 45, 48, 54, 55, 60, 64, 66, 72, 80, 88, 90, 96, 99, 108, 110, 120, 128, 132, 135, 144, 160, 165, 176, 180, 192, 198, 216, 220, 240, 264, 270, 288, 297, 320, 330, 352, 360, 384, 396, 432, 440, 480, 495, 528, 540, 576, 594, 640, 660, 704, 720, 792, 864, 880, 960, 990, 1056, 1080, 1152, 1188, 1320, 1408, 1440, 1485, 1584, 1728, 1760, 1920, 1980, 2112, 2160, 2376, 2640, 2880, 2970, 3168, 3456, 3520, 3960, 4224, 4320, 4752, 5280, 5760, 5940, 6336, 7040, 7920, 8640, 9504, 10560, 11880, 12672, 15840, 17280, 19008, 21120, 23760, 31680, 38016, 47520, 63360, 95040, 190080, 7305691, 14611382, 21917073, 29222764, 36528455, 43834146, 58445528, 65751219, 73056910, 80362601, 87668292, 109585365, 116891056, 131502438, 146113820, 160725202, 175336584, 197253657, 219170730, 233782112, 241087803, 263004876, 292227640, 321450404, 328756095, 350673168, 394507314, 401813005, 438341460, 467564224, 482175606, 526009752, 584455280, 642900808, 657512190, 701346336, 723263409, 789014628, 803626010, 876682920, 935128448, 964351212, 986268285, 1052019504, 1168910560, 1205439015, 1285801616, 1315024380, 1402692672, 1446526818, 1578029256, 1607252020, 1753365840, 1928702424, 1972536570, 2104039008, 2169790227, 2337821120, 2410878030, 2571603232, 2630048760, 2805385344, 2893053636, 3156058512, 3214504040, 3506731680, 3616317045, 3857404848, 3945073140, 4208078016, 4339580454, 4675642240, 4821756060, 5143206464, 5260097520, 5786107272, 6312117024, 6429008080, 7013463360, 7232634090, 7714809696, 7890146280, 8416156032, 8679160908, 9643512120, 10286412928, 10520195040, 10848951135, 11572214544, 12624234048, 12858016160, 14026926720, 14465268180, 15429619392, 15780292560, 17358321816, 19287024240, 21040390080, 21697902270, 23144429088, 25248468096, 25716032320, 28930536360, 30859238784, 31560585120, 34716643632, 38574048480, 42080780160, 43395804540, 46288858176, 51432064640, 57861072720, 63121170240, 69433287264, 77148096960, 86791609080, 92577716352, 115722145440, 126242340480, 138866574528, 154296193920, 173583218160, 231444290880, 277733149056, 347166436320, 462888581760, 694332872640, 1388665745280]

約数ペア:

[(1, 1388665745280), (2, 694332872640), (3, 462888581760), (4, 347166436320), (5, 277733149056), (6, 231444290880), (8, 173583218160), (9, 154296193920), (10, 138866574528), (11, 126242340480), (12, 115722145440), (15, 92577716352), (16, 86791609080), (18, 77148096960), (20, 69433287264), (22, 63121170240), (24, 57861072720), (27, 51432064640), (30, 46288858176), (32, 43395804540), (33, 42080780160), (36, 38574048480), (40, 34716643632), (44, 31560585120), (45, 30859238784), (48, 28930536360), (54, 25716032320), (55, 25248468096), (60, 23144429088), (64, 21697902270), (66, 21040390080), (72, 19287024240), (80, 17358321816), (88, 15780292560), (90, 15429619392), (96, 14465268180), (99, 14026926720), (108, 12858016160), (110, 12624234048), (120, 11572214544), (128, 10848951135), (132, 10520195040), (135, 10286412928), (144, 9643512120), (160, 8679160908), (165, 8416156032), (176, 7890146280), (180, 7714809696), (192, 7232634090), (198, 7013463360), (216, 6429008080), (220, 6312117024), (240, 5786107272), (264, 5260097520), (270, 5143206464), (288, 4821756060), (297, 4675642240), (320, 4339580454), (330, 4208078016), (352, 3945073140), (360, 3857404848), (384, 3616317045), (396, 3506731680), (432, 3214504040), (440, 3156058512), (480, 2893053636), (495, 2805385344), (528, 2630048760), (540, 2571603232), (576, 2410878030), (594, 2337821120), (640, 2169790227), (660, 2104039008), (704, 1972536570), (720, 1928702424), (792, 1753365840), (864, 1607252020), (880, 1578029256), (960, 1446526818), (990, 1402692672), (1056, 1315024380), (1080, 1285801616), (1152, 1205439015), (1188, 1168910560), (1320, 1052019504), (1408, 986268285), (1440, 964351212), (1485, 935128448), (1584, 876682920), (1728, 803626010), (1760, 789014628), (1920, 723263409), (1980, 701346336), (2112, 657512190), (2160, 642900808), (2376, 584455280), (2640, 526009752), (2880, 482175606), (2970, 467564224), (3168, 438341460), (3456, 401813005), (3520, 394507314), (3960, 350673168), (4224, 328756095), (4320, 321450404), (4752, 292227640), (5280, 263004876), (5760, 241087803), (5940, 233782112), (6336, 219170730), (7040, 197253657), (7920, 175336584), (8640, 160725202), (9504, 146113820), (10560, 131502438), (11880, 116891056), (12672, 109585365), (15840, 87668292), (17280, 80362601), (19008, 73056910), (21120, 65751219), (23760, 58445528), (31680, 43834146), (38016, 36528455), (47520, 29222764), (63360, 21917073), (95040, 14611382), (190080, 7305691)]