12717851520

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{661}}^1\times {\mathrm{911}}^1$

素因数の和:1605

約数の個数: 256

約数和(自身を含む): 44338959360

約数和(自身を除く): 31621107840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 32, 33, 40, 44, 48, 55, 60, 64, 66, 80, 88, 96, 110, 120, 128, 132, 160, 165, 176, 192, 220, 240, 264, 320, 330, 352, 384, 440, 480, 528, 640, 660, 661, 704, 880, 911, 960, 1056, 1320, 1322, 1408, 1760, 1822, 1920, 1983, 2112, 2640, 2644, 2733, 3305, 3520, 3644, 3966, 4224, 4555, 5280, 5288, 5466, 6610, 7040, 7271, 7288, 7932, 9110, 9915, 10021, 10560, 10576, 10932, 13220, 13665, 14542, 14576, 15864, 18220, 19830, 20042, 21120, 21152, 21813, 21864, 26440, 27330, 29084, 29152, 30063, 31728, 36355, 36440, 39660, 40084, 42304, 43626, 43728, 50105, 52880, 54660, 58168, 58304, 60126, 63456, 72710, 72880, 79320, 80168, 84608, 87252, 87456, 100210, 105760, 109065, 109320, 116336, 116608, 120252, 126912, 145420, 145760, 150315, 158640, 160336, 174504, 174912, 200420, 211520, 218130, 218640, 232672, 240504, 253824, 290840, 291520, 300630, 317280, 320672, 349008, 349824, 400840, 423040, 436260, 437280, 465344, 481008, 581680, 583040, 601260, 602171, 634560, 641344, 698016, 801680, 872520, 874560, 930688, 962016, 1163360, 1202520, 1204342, 1269120, 1282688, 1396032, 1603360, 1745040, 1749120, 1806513, 1924032, 2326720, 2405040, 2408684, 2792064, 3010855, 3206720, 3490080, 3613026, 3848064, 4653440, 4810080, 4817368, 6021710, 6413440, 6623881, 6980160, 7226052, 9032565, 9620160, 9634736, 12043420, 13247762, 13960320, 14452104, 18065130, 19240320, 19269472, 19871643, 24086840, 26495524, 28904208, 33119405, 36130260, 38538944, 39743286, 48173680, 52991048, 57808416, 66238810, 72260520, 77077888, 79486572, 96347360, 99358215, 105982096, 115616832, 132477620, 144521040, 158973144, 192694720, 198716430, 211964192, 231233664, 264955240, 289042080, 317946288, 385389440, 397432860, 423928384, 529910480, 578084160, 635892576, 794865720, 847856768, 1059820960, 1156168320, 1271785152, 1589731440, 2119641920, 2543570304, 3179462880, 4239283840, 6358925760, 12717851520]

約数ペア:

[(1, 12717851520), (2, 6358925760), (3, 4239283840), (4, 3179462880), (5, 2543570304), (6, 2119641920), (8, 1589731440), (10, 1271785152), (11, 1156168320), (12, 1059820960), (15, 847856768), (16, 794865720), (20, 635892576), (22, 578084160), (24, 529910480), (30, 423928384), (32, 397432860), (33, 385389440), (40, 317946288), (44, 289042080), (48, 264955240), (55, 231233664), (60, 211964192), (64, 198716430), (66, 192694720), (80, 158973144), (88, 144521040), (96, 132477620), (110, 115616832), (120, 105982096), (128, 99358215), (132, 96347360), (160, 79486572), (165, 77077888), (176, 72260520), (192, 66238810), (220, 57808416), (240, 52991048), (264, 48173680), (320, 39743286), (330, 38538944), (352, 36130260), (384, 33119405), (440, 28904208), (480, 26495524), (528, 24086840), (640, 19871643), (660, 19269472), (661, 19240320), (704, 18065130), (880, 14452104), (911, 13960320), (960, 13247762), (1056, 12043420), (1320, 9634736), (1322, 9620160), (1408, 9032565), (1760, 7226052), (1822, 6980160), (1920, 6623881), (1983, 6413440), (2112, 6021710), (2640, 4817368), (2644, 4810080), (2733, 4653440), (3305, 3848064), (3520, 3613026), (3644, 3490080), (3966, 3206720), (4224, 3010855), (4555, 2792064), (5280, 2408684), (5288, 2405040), (5466, 2326720), (6610, 1924032), (7040, 1806513), (7271, 1749120), (7288, 1745040), (7932, 1603360), (9110, 1396032), (9915, 1282688), (10021, 1269120), (10560, 1204342), (10576, 1202520), (10932, 1163360), (13220, 962016), (13665, 930688), (14542, 874560), (14576, 872520), (15864, 801680), (18220, 698016), (19830, 641344), (20042, 634560), (21120, 602171), (21152, 601260), (21813, 583040), (21864, 581680), (26440, 481008), (27330, 465344), (29084, 437280), (29152, 436260), (30063, 423040), (31728, 400840), (36355, 349824), (36440, 349008), (39660, 320672), (40084, 317280), (42304, 300630), (43626, 291520), (43728, 290840), (50105, 253824), (52880, 240504), (54660, 232672), (58168, 218640), (58304, 218130), (60126, 211520), (63456, 200420), (72710, 174912), (72880, 174504), (79320, 160336), (80168, 158640), (84608, 150315), (87252, 145760), (87456, 145420), (100210, 126912), (105760, 120252), (109065, 116608), (109320, 116336)]