2019016000

素因数分解:

$2^6\times 5^3\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{359}}^1$

素因数の和:442

約数の個数: 224

約数和(自身を含む): 5420563200

約数和(自身を除く): 3401547200

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 25, 32, 37, 38, 40, 50, 64, 74, 76, 80, 95, 100, 125, 148, 152, 160, 185, 190, 200, 250, 296, 304, 320, 359, 370, 380, 400, 475, 500, 592, 608, 703, 718, 740, 760, 800, 925, 950, 1000, 1184, 1216, 1406, 1436, 1480, 1520, 1600, 1795, 1850, 1900, 2000, 2368, 2375, 2812, 2872, 2960, 3040, 3515, 3590, 3700, 3800, 4000, 4625, 4750, 5624, 5744, 5920, 6080, 6821, 7030, 7180, 7400, 7600, 8000, 8975, 9250, 9500, 11248, 11488, 11840, 13283, 13642, 14060, 14360, 14800, 15200, 17575, 17950, 18500, 19000, 22496, 22976, 26566, 27284, 28120, 28720, 29600, 30400, 34105, 35150, 35900, 37000, 38000, 44875, 44992, 53132, 54568, 56240, 57440, 59200, 66415, 68210, 70300, 71800, 74000, 76000, 87875, 89750, 106264, 109136, 112480, 114880, 132830, 136420, 140600, 143600, 148000, 152000, 170525, 175750, 179500, 212528, 218272, 224960, 252377, 265660, 272840, 281200, 287200, 296000, 332075, 341050, 351500, 359000, 425056, 436544, 504754, 531320, 545680, 562400, 574400, 664150, 682100, 703000, 718000, 850112, 852625, 1009508, 1062640, 1091360, 1124800, 1261885, 1328300, 1364200, 1406000, 1436000, 1660375, 1705250, 2019016, 2125280, 2182720, 2523770, 2656600, 2728400, 2812000, 2872000, 3320750, 3410500, 4038032, 4250560, 5047540, 5313200, 5456800, 5624000, 6309425, 6641500, 6821000, 8076064, 10095080, 10626400, 10913600, 12618850, 13283000, 13642000, 16152128, 20190160, 21252800, 25237700, 26566000, 27284000, 31547125, 40380320, 50475400, 53132000, 54568000, 63094250, 80760640, 100950800, 106264000, 126188500, 201901600, 252377000, 403803200, 504754000, 1009508000, 2019016000]

約数ペア:

[(1, 2019016000), (2, 1009508000), (4, 504754000), (5, 403803200), (8, 252377000), (10, 201901600), (16, 126188500), (19, 106264000), (20, 100950800), (25, 80760640), (32, 63094250), (37, 54568000), (38, 53132000), (40, 50475400), (50, 40380320), (64, 31547125), (74, 27284000), (76, 26566000), (80, 25237700), (95, 21252800), (100, 20190160), (125, 16152128), (148, 13642000), (152, 13283000), (160, 12618850), (185, 10913600), (190, 10626400), (200, 10095080), (250, 8076064), (296, 6821000), (304, 6641500), (320, 6309425), (359, 5624000), (370, 5456800), (380, 5313200), (400, 5047540), (475, 4250560), (500, 4038032), (592, 3410500), (608, 3320750), (703, 2872000), (718, 2812000), (740, 2728400), (760, 2656600), (800, 2523770), (925, 2182720), (950, 2125280), (1000, 2019016), (1184, 1705250), (1216, 1660375), (1406, 1436000), (1436, 1406000), (1480, 1364200), (1520, 1328300), (1600, 1261885), (1795, 1124800), (1850, 1091360), (1900, 1062640), (2000, 1009508), (2368, 852625), (2375, 850112), (2812, 718000), (2872, 703000), (2960, 682100), (3040, 664150), (3515, 574400), (3590, 562400), (3700, 545680), (3800, 531320), (4000, 504754), (4625, 436544), (4750, 425056), (5624, 359000), (5744, 351500), (5920, 341050), (6080, 332075), (6821, 296000), (7030, 287200), (7180, 281200), (7400, 272840), (7600, 265660), (8000, 252377), (8975, 224960), (9250, 218272), (9500, 212528), (11248, 179500), (11488, 175750), (11840, 170525), (13283, 152000), (13642, 148000), (14060, 143600), (14360, 140600), (14800, 136420), (15200, 132830), (17575, 114880), (17950, 112480), (18500, 109136), (19000, 106264), (22496, 89750), (22976, 87875), (26566, 76000), (27284, 74000), (28120, 71800), (28720, 70300), (29600, 68210), (30400, 66415), (34105, 59200), (35150, 57440), (35900, 56240), (37000, 54568), (38000, 53132), (44875, 44992)]