685975680

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{9161}}^1$

素因数の和:9199

約数の個数: 192

約数和(自身を含む): 2551250520

約数和(自身を除く): 1865274840

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, 9161, 9360, 12480, 14976, 18322, 18720, 24960, 27483, 36644, 37440, 45805, 54966, 73288, 74880, 82449, 91610, 109932, 119093, 137415, 146576, 164898, 183220, 219864, 238186, 274830, 293152, 329796, 357279, 366440, 412245, 439728, 476372, 549660, 586304, 595465, 659592, 714558, 732880, 824490, 879456, 952744, 1071837, 1099320, 1172608, 1190930, 1319184, 1429116, 1465760, 1648980, 1758912, 1786395, 1905488, 2143674, 2198640, 2381860, 2638368, 2858232, 2931520, 3297960, 3517824, 3572790, 3810976, 4287348, 4397280, 4763720, 5276736, 5359185, 5716464, 5863040, 6595920, 7145580, 7621952, 8574696, 8794560, 9527440, 10553472, 10718370, 11432928, 13191840, 14291160, 15243904, 17149392, 17589120, 19054880, 21436740, 22865856, 26383680, 28582320, 34298784, 38109760, 42873480, 45731712, 52767360, 57164640, 68597568, 76219520, 85746960, 114329280, 137195136, 171493920, 228658560, 342987840, 685975680]

約数ペア:

[(1, 685975680), (2, 342987840), (3, 228658560), (4, 171493920), (5, 137195136), (6, 114329280), (8, 85746960), (9, 76219520), (10, 68597568), (12, 57164640), (13, 52767360), (15, 45731712), (16, 42873480), (18, 38109760), (20, 34298784), (24, 28582320), (26, 26383680), (30, 22865856), (32, 21436740), (36, 19054880), (39, 17589120), (40, 17149392), (45, 15243904), (48, 14291160), (52, 13191840), (60, 11432928), (64, 10718370), (65, 10553472), (72, 9527440), (78, 8794560), (80, 8574696), (90, 7621952), (96, 7145580), (104, 6595920), (117, 5863040), (120, 5716464), (128, 5359185), (130, 5276736), (144, 4763720), (156, 4397280), (160, 4287348), (180, 3810976), (192, 3572790), (195, 3517824), (208, 3297960), (234, 2931520), (240, 2858232), (260, 2638368), (288, 2381860), (312, 2198640), (320, 2143674), (360, 1905488), (384, 1786395), (390, 1758912), (416, 1648980), (468, 1465760), (480, 1429116), (520, 1319184), (576, 1190930), (585, 1172608), (624, 1099320), (640, 1071837), (720, 952744), (780, 879456), (832, 824490), (936, 732880), (960, 714558), (1040, 659592), (1152, 595465), (1170, 586304), (1248, 549660), (1440, 476372), (1560, 439728), (1664, 412245), (1872, 366440), (1920, 357279), (2080, 329796), (2340, 293152), (2496, 274830), (2880, 238186), (3120, 219864), (3744, 183220), (4160, 164898), (4680, 146576), (4992, 137415), (5760, 119093), (6240, 109932), (7488, 91610), (8320, 82449), (9161, 74880), (9360, 73288), (12480, 54966), (14976, 45805), (18322, 37440), (18720, 36644), (24960, 27483)]