690468480

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{9221}}^1$

素因数の和:9259

約数の個数: 192

約数和(自身を含む): 2567958120

約数和(自身を除く): 1877489640

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, 260, 288, 312, 320, 360, 384, 390, 416, 468, 480, 520, 576, 585, 624, 640, 720, 780, 832, 936, 960, 1040, 1152, 1170, 1248, 1440, 1560, 1664, 1872, 1920, 2080, 2340, 2496, 2880, 3120, 3744, 4160, 4680, 4992, 5760, 6240, 7488, 8320, 9221, 9360, 12480, 14976, 18442, 18720, 24960, 27663, 36884, 37440, 46105, 55326, 73768, 74880, 82989, 92210, 110652, 119873, 138315, 147536, 165978, 184420, 221304, 239746, 276630, 295072, 331956, 359619, 368840, 414945, 442608, 479492, 553260, 590144, 599365, 663912, 719238, 737680, 829890, 885216, 958984, 1078857, 1106520, 1180288, 1198730, 1327824, 1438476, 1475360, 1659780, 1770432, 1798095, 1917968, 2157714, 2213040, 2397460, 2655648, 2876952, 2950720, 3319560, 3540864, 3596190, 3835936, 4315428, 4426080, 4794920, 5311296, 5394285, 5753904, 5901440, 6639120, 7192380, 7671872, 8630856, 8852160, 9589840, 10622592, 10788570, 11507808, 13278240, 14384760, 15343744, 17261712, 17704320, 19179680, 21577140, 23015616, 26556480, 28769520, 34523424, 38359360, 43154280, 46031232, 53112960, 57539040, 69046848, 76718720, 86308560, 115078080, 138093696, 172617120, 230156160, 345234240, 690468480]

約数ペア:

[(1, 690468480), (2, 345234240), (3, 230156160), (4, 172617120), (5, 138093696), (6, 115078080), (8, 86308560), (9, 76718720), (10, 69046848), (12, 57539040), (13, 53112960), (15, 46031232), (16, 43154280), (18, 38359360), (20, 34523424), (24, 28769520), (26, 26556480), (30, 23015616), (32, 21577140), (36, 19179680), (39, 17704320), (40, 17261712), (45, 15343744), (48, 14384760), (52, 13278240), (60, 11507808), (64, 10788570), (65, 10622592), (72, 9589840), (78, 8852160), (80, 8630856), (90, 7671872), (96, 7192380), (104, 6639120), (117, 5901440), (120, 5753904), (128, 5394285), (130, 5311296), (144, 4794920), (156, 4426080), (160, 4315428), (180, 3835936), (192, 3596190), (195, 3540864), (208, 3319560), (234, 2950720), (240, 2876952), (260, 2655648), (288, 2397460), (312, 2213040), (320, 2157714), (360, 1917968), (384, 1798095), (390, 1770432), (416, 1659780), (468, 1475360), (480, 1438476), (520, 1327824), (576, 1198730), (585, 1180288), (624, 1106520), (640, 1078857), (720, 958984), (780, 885216), (832, 829890), (936, 737680), (960, 719238), (1040, 663912), (1152, 599365), (1170, 590144), (1248, 553260), (1440, 479492), (1560, 442608), (1664, 414945), (1872, 368840), (1920, 359619), (2080, 331956), (2340, 295072), (2496, 276630), (2880, 239746), (3120, 221304), (3744, 184420), (4160, 165978), (4680, 147536), (4992, 138315), (5760, 119873), (6240, 110652), (7488, 92210), (8320, 82989), (9221, 74880), (9360, 73768), (12480, 55326), (14976, 46105), (18442, 37440), (18720, 36884), (24960, 27663)]