289486080

素因数分解:

$2^8\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1933}}^1$

素因数の和:1973

約数の個数: 216

約数和(自身を含む): 1079195208

約数和(自身を除く): 789709128

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 32, 36, 39, 40, 45, 48, 52, 60, 64, 65, 72, 78, 80, 90, 96, 104, 117, 120, 128, 130, 144, 156, 160, 180, 192, 195, 208, 234, 240, 256, 260, 288, 312, 320, 360, 384, 390, 416, 468, 480, 520, 576, 585, 624, 640, 720, 768, 780, 832, 936, 960, 1040, 1152, 1170, 1248, 1280, 1440, 1560, 1664, 1872, 1920, 1933, 2080, 2304, 2340, 2496, 2880, 3120, 3328, 3744, 3840, 3866, 4160, 4680, 4992, 5760, 5799, 6240, 7488, 7732, 8320, 9360, 9665, 9984, 11520, 11598, 12480, 14976, 15464, 16640, 17397, 18720, 19330, 23196, 24960, 25129, 28995, 29952, 30928, 34794, 37440, 38660, 46392, 49920, 50258, 57990, 61856, 69588, 74880, 75387, 77320, 86985, 92784, 100516, 115980, 123712, 125645, 139176, 149760, 150774, 154640, 173970, 185568, 201032, 226161, 231960, 247424, 251290, 278352, 301548, 309280, 347940, 371136, 376935, 402064, 452322, 463920, 494848, 502580, 556704, 603096, 618560, 695880, 742272, 753870, 804128, 904644, 927840, 1005160, 1113408, 1130805, 1206192, 1237120, 1391760, 1484544, 1507740, 1608256, 1809288, 1855680, 2010320, 2226816, 2261610, 2412384, 2474240, 2783520, 3015480, 3216512, 3618576, 3711360, 4020640, 4453632, 4523220, 4824768, 5567040, 6030960, 6433024, 7237152, 7422720, 8041280, 9046440, 9649536, 11134080, 12061920, 14474304, 16082560, 18092880, 19299072, 22268160, 24123840, 28948608, 32165120, 36185760, 48247680, 57897216, 72371520, 96495360, 144743040, 289486080]

約数ペア:

[(1, 289486080), (2, 144743040), (3, 96495360), (4, 72371520), (5, 57897216), (6, 48247680), (8, 36185760), (9, 32165120), (10, 28948608), (12, 24123840), (13, 22268160), (15, 19299072), (16, 18092880), (18, 16082560), (20, 14474304), (24, 12061920), (26, 11134080), (30, 9649536), (32, 9046440), (36, 8041280), (39, 7422720), (40, 7237152), (45, 6433024), (48, 6030960), (52, 5567040), (60, 4824768), (64, 4523220), (65, 4453632), (72, 4020640), (78, 3711360), (80, 3618576), (90, 3216512), (96, 3015480), (104, 2783520), (117, 2474240), (120, 2412384), (128, 2261610), (130, 2226816), (144, 2010320), (156, 1855680), (160, 1809288), (180, 1608256), (192, 1507740), (195, 1484544), (208, 1391760), (234, 1237120), (240, 1206192), (256, 1130805), (260, 1113408), (288, 1005160), (312, 927840), (320, 904644), (360, 804128), (384, 753870), (390, 742272), (416, 695880), (468, 618560), (480, 603096), (520, 556704), (576, 502580), (585, 494848), (624, 463920), (640, 452322), (720, 402064), (768, 376935), (780, 371136), (832, 347940), (936, 309280), (960, 301548), (1040, 278352), (1152, 251290), (1170, 247424), (1248, 231960), (1280, 226161), (1440, 201032), (1560, 185568), (1664, 173970), (1872, 154640), (1920, 150774), (1933, 149760), (2080, 139176), (2304, 125645), (2340, 123712), (2496, 115980), (2880, 100516), (3120, 92784), (3328, 86985), (3744, 77320), (3840, 75387), (3866, 74880), (4160, 69588), (4680, 61856), (4992, 57990), (5760, 50258), (5799, 49920), (6240, 46392), (7488, 38660), (7732, 37440), (8320, 34794), (9360, 30928), (9665, 29952), (9984, 28995), (11520, 25129), (11598, 24960), (12480, 23196), (14976, 19330), (15464, 18720), (16640, 17397)]