2065980000

素因数分解:

$2^5\times 3^1\times 5^4\times 7^1\times {\mathrm{4919}}^1$

素因数の和:4959

約数の個数: 240

約数和(自身を含む): 7746520320

約数和(自身を除く): 5680540320

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 25, 28, 30, 32, 35, 40, 42, 48, 50, 56, 60, 70, 75, 80, 84, 96, 100, 105, 112, 120, 125, 140, 150, 160, 168, 175, 200, 210, 224, 240, 250, 280, 300, 336, 350, 375, 400, 420, 480, 500, 525, 560, 600, 625, 672, 700, 750, 800, 840, 875, 1000, 1050, 1120, 1200, 1250, 1400, 1500, 1680, 1750, 1875, 2000, 2100, 2400, 2500, 2625, 2800, 3000, 3360, 3500, 3750, 4000, 4200, 4375, 4919, 5000, 5250, 5600, 6000, 7000, 7500, 8400, 8750, 9838, 10000, 10500, 12000, 13125, 14000, 14757, 15000, 16800, 17500, 19676, 20000, 21000, 24595, 26250, 28000, 29514, 30000, 34433, 35000, 39352, 42000, 49190, 52500, 59028, 60000, 68866, 70000, 73785, 78704, 84000, 98380, 103299, 105000, 118056, 122975, 137732, 140000, 147570, 157408, 172165, 196760, 206598, 210000, 236112, 245950, 275464, 295140, 344330, 368925, 393520, 413196, 420000, 472224, 491900, 516495, 550928, 590280, 614875, 688660, 737850, 787040, 826392, 860825, 983800, 1032990, 1101856, 1180560, 1229750, 1377320, 1475700, 1652784, 1721650, 1844625, 1967600, 2065980, 2361120, 2459500, 2582475, 2754640, 2951400, 3074375, 3305568, 3443300, 3689250, 3935200, 4131960, 4304125, 4919000, 5164950, 5509280, 5902800, 6148750, 6886600, 7378500, 8263920, 8608250, 9223125, 9838000, 10329900, 11805600, 12297500, 12912375, 13773200, 14757000, 16527840, 17216500, 18446250, 19676000, 20659800, 21520625, 24595000, 25824750, 27546400, 29514000, 34433000, 36892500, 41319600, 43041250, 49190000, 51649500, 59028000, 64561875, 68866000, 73785000, 82639200, 86082500, 98380000, 103299000, 129123750, 137732000, 147570000, 172165000, 206598000, 258247500, 295140000, 344330000, 413196000, 516495000, 688660000, 1032990000, 2065980000]

約数ペア:

[(1, 2065980000), (2, 1032990000), (3, 688660000), (4, 516495000), (5, 413196000), (6, 344330000), (7, 295140000), (8, 258247500), (10, 206598000), (12, 172165000), (14, 147570000), (15, 137732000), (16, 129123750), (20, 103299000), (21, 98380000), (24, 86082500), (25, 82639200), (28, 73785000), (30, 68866000), (32, 64561875), (35, 59028000), (40, 51649500), (42, 49190000), (48, 43041250), (50, 41319600), (56, 36892500), (60, 34433000), (70, 29514000), (75, 27546400), (80, 25824750), (84, 24595000), (96, 21520625), (100, 20659800), (105, 19676000), (112, 18446250), (120, 17216500), (125, 16527840), (140, 14757000), (150, 13773200), (160, 12912375), (168, 12297500), (175, 11805600), (200, 10329900), (210, 9838000), (224, 9223125), (240, 8608250), (250, 8263920), (280, 7378500), (300, 6886600), (336, 6148750), (350, 5902800), (375, 5509280), (400, 5164950), (420, 4919000), (480, 4304125), (500, 4131960), (525, 3935200), (560, 3689250), (600, 3443300), (625, 3305568), (672, 3074375), (700, 2951400), (750, 2754640), (800, 2582475), (840, 2459500), (875, 2361120), (1000, 2065980), (1050, 1967600), (1120, 1844625), (1200, 1721650), (1250, 1652784), (1400, 1475700), (1500, 1377320), (1680, 1229750), (1750, 1180560), (1875, 1101856), (2000, 1032990), (2100, 983800), (2400, 860825), (2500, 826392), (2625, 787040), (2800, 737850), (3000, 688660), (3360, 614875), (3500, 590280), (3750, 550928), (4000, 516495), (4200, 491900), (4375, 472224), (4919, 420000), (5000, 413196), (5250, 393520), (5600, 368925), (6000, 344330), (7000, 295140), (7500, 275464), (8400, 245950), (8750, 236112), (9838, 210000), (10000, 206598), (10500, 196760), (12000, 172165), (13125, 157408), (14000, 147570), (14757, 140000), (15000, 137732), (16800, 122975), (17500, 118056), (19676, 105000), (20000, 103299), (21000, 98380), (24595, 84000), (26250, 78704), (28000, 73785), (29514, 70000), (30000, 68866), (34433, 60000), (35000, 59028), (39352, 52500), (42000, 49190)]