2789550720

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{44027}}^1$

素因数の和:44063

約数の個数: 192

約数和(自身を含む): 10508603040

約数和(自身を除く): 7719052320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 32, 33, 36, 40, 44, 45, 48, 55, 60, 64, 66, 72, 80, 88, 90, 96, 99, 110, 120, 128, 132, 144, 160, 165, 176, 180, 192, 198, 220, 240, 264, 288, 320, 330, 352, 360, 384, 396, 440, 480, 495, 528, 576, 640, 660, 704, 720, 792, 880, 960, 990, 1056, 1152, 1320, 1408, 1440, 1584, 1760, 1920, 1980, 2112, 2640, 2880, 3168, 3520, 3960, 4224, 5280, 5760, 6336, 7040, 7920, 10560, 12672, 15840, 21120, 31680, 44027, 63360, 88054, 132081, 176108, 220135, 264162, 352216, 396243, 440270, 484297, 528324, 660405, 704432, 792486, 880540, 968594, 1056648, 1320810, 1408864, 1452891, 1584972, 1761080, 1937188, 1981215, 2113296, 2421485, 2641620, 2817728, 2905782, 3169944, 3522160, 3874376, 3962430, 4226592, 4358673, 4842970, 5283240, 5635456, 5811564, 6339888, 7044320, 7264455, 7748752, 7924860, 8453184, 8717346, 9685940, 10566480, 11623128, 12679776, 14088640, 14528910, 15497504, 15849720, 16906368, 17434692, 19371880, 21132960, 21793365, 23246256, 25359552, 28177280, 29057820, 30995008, 31699440, 34869384, 38743760, 42265920, 43586730, 46492512, 50719104, 58115640, 61990016, 63398880, 69738768, 77487520, 84531840, 87173460, 92985024, 116231280, 126797760, 139477536, 154975040, 174346920, 185970048, 232462560, 253595520, 278955072, 309950080, 348693840, 464925120, 557910144, 697387680, 929850240, 1394775360, 2789550720]

約数ペア:

[(1, 2789550720), (2, 1394775360), (3, 929850240), (4, 697387680), (5, 557910144), (6, 464925120), (8, 348693840), (9, 309950080), (10, 278955072), (11, 253595520), (12, 232462560), (15, 185970048), (16, 174346920), (18, 154975040), (20, 139477536), (22, 126797760), (24, 116231280), (30, 92985024), (32, 87173460), (33, 84531840), (36, 77487520), (40, 69738768), (44, 63398880), (45, 61990016), (48, 58115640), (55, 50719104), (60, 46492512), (64, 43586730), (66, 42265920), (72, 38743760), (80, 34869384), (88, 31699440), (90, 30995008), (96, 29057820), (99, 28177280), (110, 25359552), (120, 23246256), (128, 21793365), (132, 21132960), (144, 19371880), (160, 17434692), (165, 16906368), (176, 15849720), (180, 15497504), (192, 14528910), (198, 14088640), (220, 12679776), (240, 11623128), (264, 10566480), (288, 9685940), (320, 8717346), (330, 8453184), (352, 7924860), (360, 7748752), (384, 7264455), (396, 7044320), (440, 6339888), (480, 5811564), (495, 5635456), (528, 5283240), (576, 4842970), (640, 4358673), (660, 4226592), (704, 3962430), (720, 3874376), (792, 3522160), (880, 3169944), (960, 2905782), (990, 2817728), (1056, 2641620), (1152, 2421485), (1320, 2113296), (1408, 1981215), (1440, 1937188), (1584, 1761080), (1760, 1584972), (1920, 1452891), (1980, 1408864), (2112, 1320810), (2640, 1056648), (2880, 968594), (3168, 880540), (3520, 792486), (3960, 704432), (4224, 660405), (5280, 528324), (5760, 484297), (6336, 440270), (7040, 396243), (7920, 352216), (10560, 264162), (12672, 220135), (15840, 176108), (21120, 132081), (31680, 88054), (44027, 63360)]