139256000

素因数分解:

$2^6\times 5^3\times {\mathrm{13}}^2\times {\mathrm{103}}^1$

素因数の和:156

約数の個数: 168

約数和(自身を含む): 377061984

約数和(自身を除く): 237805984

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 25, 26, 32, 40, 50, 52, 64, 65, 80, 100, 103, 104, 125, 130, 160, 169, 200, 206, 208, 250, 260, 320, 325, 338, 400, 412, 416, 500, 515, 520, 650, 676, 800, 824, 832, 845, 1000, 1030, 1040, 1300, 1339, 1352, 1600, 1625, 1648, 1690, 2000, 2060, 2080, 2575, 2600, 2678, 2704, 3250, 3296, 3380, 4000, 4120, 4160, 4225, 5150, 5200, 5356, 5408, 6500, 6592, 6695, 6760, 8000, 8240, 8450, 10300, 10400, 10712, 10816, 12875, 13000, 13390, 13520, 16480, 16900, 17407, 20600, 20800, 21125, 21424, 25750, 26000, 26780, 27040, 32960, 33475, 33800, 34814, 41200, 42250, 42848, 51500, 52000, 53560, 54080, 66950, 67600, 69628, 82400, 84500, 85696, 87035, 103000, 104000, 107120, 133900, 135200, 139256, 164800, 167375, 169000, 174070, 206000, 214240, 267800, 270400, 278512, 334750, 338000, 348140, 412000, 428480, 435175, 535600, 557024, 669500, 676000, 696280, 824000, 870350, 1071200, 1114048, 1339000, 1352000, 1392560, 1740700, 2142400, 2175875, 2678000, 2785120, 3481400, 4351750, 5356000, 5570240, 6962800, 8703500, 10712000, 13925600, 17407000, 27851200, 34814000, 69628000, 139256000]

約数ペア:

[(1, 139256000), (2, 69628000), (4, 34814000), (5, 27851200), (8, 17407000), (10, 13925600), (13, 10712000), (16, 8703500), (20, 6962800), (25, 5570240), (26, 5356000), (32, 4351750), (40, 3481400), (50, 2785120), (52, 2678000), (64, 2175875), (65, 2142400), (80, 1740700), (100, 1392560), (103, 1352000), (104, 1339000), (125, 1114048), (130, 1071200), (160, 870350), (169, 824000), (200, 696280), (206, 676000), (208, 669500), (250, 557024), (260, 535600), (320, 435175), (325, 428480), (338, 412000), (400, 348140), (412, 338000), (416, 334750), (500, 278512), (515, 270400), (520, 267800), (650, 214240), (676, 206000), (800, 174070), (824, 169000), (832, 167375), (845, 164800), (1000, 139256), (1030, 135200), (1040, 133900), (1300, 107120), (1339, 104000), (1352, 103000), (1600, 87035), (1625, 85696), (1648, 84500), (1690, 82400), (2000, 69628), (2060, 67600), (2080, 66950), (2575, 54080), (2600, 53560), (2678, 52000), (2704, 51500), (3250, 42848), (3296, 42250), (3380, 41200), (4000, 34814), (4120, 33800), (4160, 33475), (4225, 32960), (5150, 27040), (5200, 26780), (5356, 26000), (5408, 25750), (6500, 21424), (6592, 21125), (6695, 20800), (6760, 20600), (8000, 17407), (8240, 16900), (8450, 16480), (10300, 13520), (10400, 13390), (10712, 13000), (10816, 12875)]