208880000

素因数分解:

$2^7\times 5^4\times 7^1\times {\mathrm{373}}^1$

素因数の和:414

約数の個数: 160

約数和(自身を含む): 595871760

約数和(自身を除く): 386991760

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 32, 35, 40, 50, 56, 64, 70, 80, 100, 112, 125, 128, 140, 160, 175, 200, 224, 250, 280, 320, 350, 373, 400, 448, 500, 560, 625, 640, 700, 746, 800, 875, 896, 1000, 1120, 1250, 1400, 1492, 1600, 1750, 1865, 2000, 2240, 2500, 2611, 2800, 2984, 3200, 3500, 3730, 4000, 4375, 4480, 5000, 5222, 5600, 5968, 7000, 7460, 8000, 8750, 9325, 10000, 10444, 11200, 11936, 13055, 14000, 14920, 16000, 17500, 18650, 20000, 20888, 22400, 23872, 26110, 28000, 29840, 35000, 37300, 40000, 41776, 46625, 47744, 52220, 56000, 59680, 65275, 70000, 74600, 80000, 83552, 93250, 104440, 112000, 119360, 130550, 140000, 149200, 167104, 186500, 208880, 233125, 238720, 261100, 280000, 298400, 326375, 334208, 373000, 417760, 466250, 522200, 560000, 596800, 652750, 746000, 835520, 932500, 1044400, 1193600, 1305500, 1492000, 1631875, 1671040, 1865000, 2088800, 2611000, 2984000, 3263750, 3730000, 4177600, 5222000, 5968000, 6527500, 7460000, 8355200, 10444000, 13055000, 14920000, 20888000, 26110000, 29840000, 41776000, 52220000, 104440000, 208880000]

約数ペア:

[(1, 208880000), (2, 104440000), (4, 52220000), (5, 41776000), (7, 29840000), (8, 26110000), (10, 20888000), (14, 14920000), (16, 13055000), (20, 10444000), (25, 8355200), (28, 7460000), (32, 6527500), (35, 5968000), (40, 5222000), (50, 4177600), (56, 3730000), (64, 3263750), (70, 2984000), (80, 2611000), (100, 2088800), (112, 1865000), (125, 1671040), (128, 1631875), (140, 1492000), (160, 1305500), (175, 1193600), (200, 1044400), (224, 932500), (250, 835520), (280, 746000), (320, 652750), (350, 596800), (373, 560000), (400, 522200), (448, 466250), (500, 417760), (560, 373000), (625, 334208), (640, 326375), (700, 298400), (746, 280000), (800, 261100), (875, 238720), (896, 233125), (1000, 208880), (1120, 186500), (1250, 167104), (1400, 149200), (1492, 140000), (1600, 130550), (1750, 119360), (1865, 112000), (2000, 104440), (2240, 93250), (2500, 83552), (2611, 80000), (2800, 74600), (2984, 70000), (3200, 65275), (3500, 59680), (3730, 56000), (4000, 52220), (4375, 47744), (4480, 46625), (5000, 41776), (5222, 40000), (5600, 37300), (5968, 35000), (7000, 29840), (7460, 28000), (8000, 26110), (8750, 23872), (9325, 22400), (10000, 20888), (10444, 20000), (11200, 18650), (11936, 17500), (13055, 16000), (14000, 14920)]