158571000

素因数分解:

$2^3\times 3^3\times 5^3\times 7^1\times {\mathrm{839}}^1$

素因数の和:876

約数の個数: 256

約数和(自身を含む): 628992000

約数和(自身を除く): 470421000

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 25, 27, 28, 30, 35, 36, 40, 42, 45, 50, 54, 56, 60, 63, 70, 72, 75, 84, 90, 100, 105, 108, 120, 125, 126, 135, 140, 150, 168, 175, 180, 189, 200, 210, 216, 225, 250, 252, 270, 280, 300, 315, 350, 360, 375, 378, 420, 450, 500, 504, 525, 540, 600, 630, 675, 700, 750, 756, 839, 840, 875, 900, 945, 1000, 1050, 1080, 1125, 1260, 1350, 1400, 1500, 1512, 1575, 1678, 1750, 1800, 1890, 2100, 2250, 2517, 2520, 2625, 2700, 3000, 3150, 3356, 3375, 3500, 3780, 4195, 4200, 4500, 4725, 5034, 5250, 5400, 5873, 6300, 6712, 6750, 7000, 7551, 7560, 7875, 8390, 9000, 9450, 10068, 10500, 11746, 12585, 12600, 13500, 15102, 15750, 16780, 17619, 18900, 20136, 20975, 21000, 22653, 23492, 23625, 25170, 27000, 29365, 30204, 31500, 33560, 35238, 37755, 37800, 41950, 45306, 46984, 47250, 50340, 52857, 58730, 60408, 62925, 63000, 70476, 75510, 83900, 88095, 90612, 94500, 100680, 104875, 105714, 113265, 117460, 125850, 140952, 146825, 151020, 158571, 167800, 176190, 181224, 188775, 189000, 209750, 211428, 226530, 234920, 251700, 264285, 293650, 302040, 314625, 317142, 352380, 377550, 419500, 422856, 440475, 453060, 503400, 528570, 566325, 587300, 629250, 634284, 704760, 734125, 755100, 792855, 839000, 880950, 906120, 943875, 1057140, 1132650, 1174600, 1258500, 1268568, 1321425, 1468250, 1510200, 1585710, 1761900, 1887750, 2114280, 2202375, 2265300, 2517000, 2642850, 2831625, 2936500, 3171420, 3523800, 3775500, 3964275, 4404750, 4530600, 5285700, 5663250, 5873000, 6342840, 6607125, 7551000, 7928550, 8809500, 10571400, 11326500, 13214250, 15857100, 17619000, 19821375, 22653000, 26428500, 31714200, 39642750, 52857000, 79285500, 158571000]

約数ペア:

[(1, 158571000), (2, 79285500), (3, 52857000), (4, 39642750), (5, 31714200), (6, 26428500), (7, 22653000), (8, 19821375), (9, 17619000), (10, 15857100), (12, 13214250), (14, 11326500), (15, 10571400), (18, 8809500), (20, 7928550), (21, 7551000), (24, 6607125), (25, 6342840), (27, 5873000), (28, 5663250), (30, 5285700), (35, 4530600), (36, 4404750), (40, 3964275), (42, 3775500), (45, 3523800), (50, 3171420), (54, 2936500), (56, 2831625), (60, 2642850), (63, 2517000), (70, 2265300), (72, 2202375), (75, 2114280), (84, 1887750), (90, 1761900), (100, 1585710), (105, 1510200), (108, 1468250), (120, 1321425), (125, 1268568), (126, 1258500), (135, 1174600), (140, 1132650), (150, 1057140), (168, 943875), (175, 906120), (180, 880950), (189, 839000), (200, 792855), (210, 755100), (216, 734125), (225, 704760), (250, 634284), (252, 629250), (270, 587300), (280, 566325), (300, 528570), (315, 503400), (350, 453060), (360, 440475), (375, 422856), (378, 419500), (420, 377550), (450, 352380), (500, 317142), (504, 314625), (525, 302040), (540, 293650), (600, 264285), (630, 251700), (675, 234920), (700, 226530), (750, 211428), (756, 209750), (839, 189000), (840, 188775), (875, 181224), (900, 176190), (945, 167800), (1000, 158571), (1050, 151020), (1080, 146825), (1125, 140952), (1260, 125850), (1350, 117460), (1400, 113265), (1500, 105714), (1512, 104875), (1575, 100680), (1678, 94500), (1750, 90612), (1800, 88095), (1890, 83900), (2100, 75510), (2250, 70476), (2517, 63000), (2520, 62925), (2625, 60408), (2700, 58730), (3000, 52857), (3150, 50340), (3356, 47250), (3375, 46984), (3500, 45306), (3780, 41950), (4195, 37800), (4200, 37755), (4500, 35238), (4725, 33560), (5034, 31500), (5250, 30204), (5400, 29365), (5873, 27000), (6300, 25170), (6712, 23625), (6750, 23492), (7000, 22653), (7551, 21000), (7560, 20975), (7875, 20136), (8390, 18900), (9000, 17619), (9450, 16780), (10068, 15750), (10500, 15102), (11746, 13500), (12585, 12600)]