213691520000

素因数分解:

$2^{10}\times 5^4\times 7^1\times {\mathrm{47699}}^1$

素因数の和:47746

約数の個数: 220

約数和(自身を含む): 610066591200

約数和(自身を除く): 396375071200

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 32, 35, 40, 50, 56, 64, 70, 80, 100, 112, 125, 128, 140, 160, 175, 200, 224, 250, 256, 280, 320, 350, 400, 448, 500, 512, 560, 625, 640, 700, 800, 875, 896, 1000, 1024, 1120, 1250, 1280, 1400, 1600, 1750, 1792, 2000, 2240, 2500, 2560, 2800, 3200, 3500, 3584, 4000, 4375, 4480, 5000, 5120, 5600, 6400, 7000, 7168, 8000, 8750, 8960, 10000, 11200, 12800, 14000, 16000, 17500, 17920, 20000, 22400, 25600, 28000, 32000, 35000, 35840, 40000, 44800, 47699, 56000, 64000, 70000, 80000, 89600, 95398, 112000, 128000, 140000, 160000, 179200, 190796, 224000, 238495, 280000, 320000, 333893, 381592, 448000, 476990, 560000, 640000, 667786, 763184, 896000, 953980, 1120000, 1192475, 1335572, 1526368, 1669465, 1907960, 2240000, 2384950, 2671144, 3052736, 3338930, 3815920, 4480000, 4769900, 5342288, 5962375, 6105472, 6677860, 7631840, 8347325, 9539800, 10684576, 11924750, 12210944, 13355720, 15263680, 16694650, 19079600, 21369152, 23849500, 24421888, 26711440, 29811875, 30527360, 33389300, 38159200, 41736625, 42738304, 47699000, 48843776, 53422880, 59623750, 61054720, 66778600, 76318400, 83473250, 85476608, 95398000, 106845760, 119247500, 122109440, 133557200, 152636800, 166946500, 170953216, 190796000, 208683125, 213691520, 238495000, 244218880, 267114400, 305273600, 333893000, 341906432, 381592000, 417366250, 427383040, 476990000, 534228800, 610547200, 667786000, 763184000, 834732500, 854766080, 953980000, 1068457600, 1221094400, 1335572000, 1526368000, 1669465000, 1709532160, 1907960000, 2136915200, 2671144000, 3052736000, 3338930000, 3815920000, 4273830400, 5342288000, 6105472000, 6677860000, 7631840000, 8547660800, 10684576000, 13355720000, 15263680000, 21369152000, 26711440000, 30527360000, 42738304000, 53422880000, 106845760000, 213691520000]

約数ペア:

[(1, 213691520000), (2, 106845760000), (4, 53422880000), (5, 42738304000), (7, 30527360000), (8, 26711440000), (10, 21369152000), (14, 15263680000), (16, 13355720000), (20, 10684576000), (25, 8547660800), (28, 7631840000), (32, 6677860000), (35, 6105472000), (40, 5342288000), (50, 4273830400), (56, 3815920000), (64, 3338930000), (70, 3052736000), (80, 2671144000), (100, 2136915200), (112, 1907960000), (125, 1709532160), (128, 1669465000), (140, 1526368000), (160, 1335572000), (175, 1221094400), (200, 1068457600), (224, 953980000), (250, 854766080), (256, 834732500), (280, 763184000), (320, 667786000), (350, 610547200), (400, 534228800), (448, 476990000), (500, 427383040), (512, 417366250), (560, 381592000), (625, 341906432), (640, 333893000), (700, 305273600), (800, 267114400), (875, 244218880), (896, 238495000), (1000, 213691520), (1024, 208683125), (1120, 190796000), (1250, 170953216), (1280, 166946500), (1400, 152636800), (1600, 133557200), (1750, 122109440), (1792, 119247500), (2000, 106845760), (2240, 95398000), (2500, 85476608), (2560, 83473250), (2800, 76318400), (3200, 66778600), (3500, 61054720), (3584, 59623750), (4000, 53422880), (4375, 48843776), (4480, 47699000), (5000, 42738304), (5120, 41736625), (5600, 38159200), (6400, 33389300), (7000, 30527360), (7168, 29811875), (8000, 26711440), (8750, 24421888), (8960, 23849500), (10000, 21369152), (11200, 19079600), (12800, 16694650), (14000, 15263680), (16000, 13355720), (17500, 12210944), (17920, 11924750), (20000, 10684576), (22400, 9539800), (25600, 8347325), (28000, 7631840), (32000, 6677860), (35000, 6105472), (35840, 5962375), (40000, 5342288), (44800, 4769900), (47699, 4480000), (56000, 3815920), (64000, 3338930), (70000, 3052736), (80000, 2671144), (89600, 2384950), (95398, 2240000), (112000, 1907960), (128000, 1669465), (140000, 1526368), (160000, 1335572), (179200, 1192475), (190796, 1120000), (224000, 953980), (238495, 896000), (280000, 763184), (320000, 667786), (333893, 640000), (381592, 560000), (448000, 476990)]