202126080

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{4049}}^1$

素因数の和:4086

約数の個数: 144

約数和(自身を含む): 695368800

約数和(自身を除く): 493242720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 64, 65, 78, 80, 96, 104, 120, 128, 130, 156, 160, 192, 195, 208, 240, 256, 260, 312, 320, 384, 390, 416, 480, 520, 624, 640, 768, 780, 832, 960, 1040, 1248, 1280, 1560, 1664, 1920, 2080, 2496, 3120, 3328, 3840, 4049, 4160, 4992, 6240, 8098, 8320, 9984, 12147, 12480, 16196, 16640, 20245, 24294, 24960, 32392, 40490, 48588, 49920, 52637, 60735, 64784, 80980, 97176, 105274, 121470, 129568, 157911, 161960, 194352, 210548, 242940, 259136, 263185, 315822, 323920, 388704, 421096, 485880, 518272, 526370, 631644, 647840, 777408, 789555, 842192, 971760, 1036544, 1052740, 1263288, 1295680, 1554816, 1579110, 1684384, 1943520, 2105480, 2526576, 2591360, 3109632, 3158220, 3368768, 3887040, 4210960, 5053152, 5182720, 6316440, 6737536, 7774080, 8421920, 10106304, 12632880, 13475072, 15548160, 16843840, 20212608, 25265760, 33687680, 40425216, 50531520, 67375360, 101063040, 202126080]

約数ペア:

[(1, 202126080), (2, 101063040), (3, 67375360), (4, 50531520), (5, 40425216), (6, 33687680), (8, 25265760), (10, 20212608), (12, 16843840), (13, 15548160), (15, 13475072), (16, 12632880), (20, 10106304), (24, 8421920), (26, 7774080), (30, 6737536), (32, 6316440), (39, 5182720), (40, 5053152), (48, 4210960), (52, 3887040), (60, 3368768), (64, 3158220), (65, 3109632), (78, 2591360), (80, 2526576), (96, 2105480), (104, 1943520), (120, 1684384), (128, 1579110), (130, 1554816), (156, 1295680), (160, 1263288), (192, 1052740), (195, 1036544), (208, 971760), (240, 842192), (256, 789555), (260, 777408), (312, 647840), (320, 631644), (384, 526370), (390, 518272), (416, 485880), (480, 421096), (520, 388704), (624, 323920), (640, 315822), (768, 263185), (780, 259136), (832, 242940), (960, 210548), (1040, 194352), (1248, 161960), (1280, 157911), (1560, 129568), (1664, 121470), (1920, 105274), (2080, 97176), (2496, 80980), (3120, 64784), (3328, 60735), (3840, 52637), (4049, 49920), (4160, 48588), (4992, 40490), (6240, 32392), (8098, 24960), (8320, 24294), (9984, 20245), (12147, 16640), (12480, 16196)]