171704000

素因数分解:

$2^6\times 5^3\times {\mathrm{13}}^2\times {\mathrm{127}}^1$

素因数の和:180

約数の個数: 168

約数和(自身を含む): 464076288

約数和(自身を除く): 292372288

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 25, 26, 32, 40, 50, 52, 64, 65, 80, 100, 104, 125, 127, 130, 160, 169, 200, 208, 250, 254, 260, 320, 325, 338, 400, 416, 500, 508, 520, 635, 650, 676, 800, 832, 845, 1000, 1016, 1040, 1270, 1300, 1352, 1600, 1625, 1651, 1690, 2000, 2032, 2080, 2540, 2600, 2704, 3175, 3250, 3302, 3380, 4000, 4064, 4160, 4225, 5080, 5200, 5408, 6350, 6500, 6604, 6760, 8000, 8128, 8255, 8450, 10160, 10400, 10816, 12700, 13000, 13208, 13520, 15875, 16510, 16900, 20320, 20800, 21125, 21463, 25400, 26000, 26416, 27040, 31750, 33020, 33800, 40640, 41275, 42250, 42926, 50800, 52000, 52832, 54080, 63500, 66040, 67600, 82550, 84500, 85852, 101600, 104000, 105664, 107315, 127000, 132080, 135200, 165100, 169000, 171704, 203200, 206375, 214630, 254000, 264160, 270400, 330200, 338000, 343408, 412750, 429260, 508000, 528320, 536575, 660400, 676000, 686816, 825500, 858520, 1016000, 1073150, 1320800, 1352000, 1373632, 1651000, 1717040, 2146300, 2641600, 2682875, 3302000, 3434080, 4292600, 5365750, 6604000, 6868160, 8585200, 10731500, 13208000, 17170400, 21463000, 34340800, 42926000, 85852000, 171704000]

約数ペア:

[(1, 171704000), (2, 85852000), (4, 42926000), (5, 34340800), (8, 21463000), (10, 17170400), (13, 13208000), (16, 10731500), (20, 8585200), (25, 6868160), (26, 6604000), (32, 5365750), (40, 4292600), (50, 3434080), (52, 3302000), (64, 2682875), (65, 2641600), (80, 2146300), (100, 1717040), (104, 1651000), (125, 1373632), (127, 1352000), (130, 1320800), (160, 1073150), (169, 1016000), (200, 858520), (208, 825500), (250, 686816), (254, 676000), (260, 660400), (320, 536575), (325, 528320), (338, 508000), (400, 429260), (416, 412750), (500, 343408), (508, 338000), (520, 330200), (635, 270400), (650, 264160), (676, 254000), (800, 214630), (832, 206375), (845, 203200), (1000, 171704), (1016, 169000), (1040, 165100), (1270, 135200), (1300, 132080), (1352, 127000), (1600, 107315), (1625, 105664), (1651, 104000), (1690, 101600), (2000, 85852), (2032, 84500), (2080, 82550), (2540, 67600), (2600, 66040), (2704, 63500), (3175, 54080), (3250, 52832), (3302, 52000), (3380, 50800), (4000, 42926), (4064, 42250), (4160, 41275), (4225, 40640), (5080, 33800), (5200, 33020), (5408, 31750), (6350, 27040), (6500, 26416), (6604, 26000), (6760, 25400), (8000, 21463), (8128, 21125), (8255, 20800), (8450, 20320), (10160, 16900), (10400, 16510), (10816, 15875), (12700, 13520), (13000, 13208)]