170912000

素因数分解:

$2^8\times 5^3\times 7^2\times {\mathrm{109}}^1$

素因数の和:154

約数の個数: 216

約数和(自身を含む): 499819320

約数和(自身を除く): 328907320

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 32, 35, 40, 49, 50, 56, 64, 70, 80, 98, 100, 109, 112, 125, 128, 140, 160, 175, 196, 200, 218, 224, 245, 250, 256, 280, 320, 350, 392, 400, 436, 448, 490, 500, 545, 560, 640, 700, 763, 784, 800, 872, 875, 896, 980, 1000, 1090, 1120, 1225, 1280, 1400, 1526, 1568, 1600, 1744, 1750, 1792, 1960, 2000, 2180, 2240, 2450, 2725, 2800, 3052, 3136, 3200, 3488, 3500, 3815, 3920, 4000, 4360, 4480, 4900, 5341, 5450, 5600, 6104, 6125, 6272, 6400, 6976, 7000, 7630, 7840, 8000, 8720, 8960, 9800, 10682, 10900, 11200, 12208, 12250, 12544, 13625, 13952, 14000, 15260, 15680, 16000, 17440, 19075, 19600, 21364, 21800, 22400, 24416, 24500, 26705, 27250, 27904, 28000, 30520, 31360, 32000, 34880, 38150, 39200, 42728, 43600, 44800, 48832, 49000, 53410, 54500, 56000, 61040, 62720, 69760, 76300, 78400, 85456, 87200, 95375, 97664, 98000, 106820, 109000, 112000, 122080, 133525, 139520, 152600, 156800, 170912, 174400, 190750, 195328, 196000, 213640, 218000, 224000, 244160, 267050, 305200, 313600, 341824, 348800, 381500, 392000, 427280, 436000, 488320, 534100, 610400, 667625, 683648, 697600, 763000, 784000, 854560, 872000, 976640, 1068200, 1220800, 1335250, 1367296, 1526000, 1568000, 1709120, 1744000, 2136400, 2441600, 2670500, 3052000, 3418240, 3488000, 4272800, 4883200, 5341000, 6104000, 6836480, 8545600, 10682000, 12208000, 17091200, 21364000, 24416000, 34182400, 42728000, 85456000, 170912000]

約数ペア:

[(1, 170912000), (2, 85456000), (4, 42728000), (5, 34182400), (7, 24416000), (8, 21364000), (10, 17091200), (14, 12208000), (16, 10682000), (20, 8545600), (25, 6836480), (28, 6104000), (32, 5341000), (35, 4883200), (40, 4272800), (49, 3488000), (50, 3418240), (56, 3052000), (64, 2670500), (70, 2441600), (80, 2136400), (98, 1744000), (100, 1709120), (109, 1568000), (112, 1526000), (125, 1367296), (128, 1335250), (140, 1220800), (160, 1068200), (175, 976640), (196, 872000), (200, 854560), (218, 784000), (224, 763000), (245, 697600), (250, 683648), (256, 667625), (280, 610400), (320, 534100), (350, 488320), (392, 436000), (400, 427280), (436, 392000), (448, 381500), (490, 348800), (500, 341824), (545, 313600), (560, 305200), (640, 267050), (700, 244160), (763, 224000), (784, 218000), (800, 213640), (872, 196000), (875, 195328), (896, 190750), (980, 174400), (1000, 170912), (1090, 156800), (1120, 152600), (1225, 139520), (1280, 133525), (1400, 122080), (1526, 112000), (1568, 109000), (1600, 106820), (1744, 98000), (1750, 97664), (1792, 95375), (1960, 87200), (2000, 85456), (2180, 78400), (2240, 76300), (2450, 69760), (2725, 62720), (2800, 61040), (3052, 56000), (3136, 54500), (3200, 53410), (3488, 49000), (3500, 48832), (3815, 44800), (3920, 43600), (4000, 42728), (4360, 39200), (4480, 38150), (4900, 34880), (5341, 32000), (5450, 31360), (5600, 30520), (6104, 28000), (6125, 27904), (6272, 27250), (6400, 26705), (6976, 24500), (7000, 24416), (7630, 22400), (7840, 21800), (8000, 21364), (8720, 19600), (8960, 19075), (9800, 17440), (10682, 16000), (10900, 15680), (11200, 15260), (12208, 14000), (12250, 13952), (12544, 13625)]