128161600

素因数分解:

$2^6\times 5^2\times 7^1\times {\mathrm{11443}}^1$

素因数の和:11472

約数の個数: 84

約数和(自身を含む): 360440224

約数和(自身を除く): 232278624

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, 140, 160, 175, 200, 224, 280, 320, 350, 400, 448, 560, 700, 800, 1120, 1400, 1600, 2240, 2800, 5600, 11200, 11443, 22886, 45772, 57215, 80101, 91544, 114430, 160202, 183088, 228860, 286075, 320404, 366176, 400505, 457720, 572150, 640808, 732352, 801010, 915440, 1144300, 1281616, 1602020, 1830880, 2002525, 2288600, 2563232, 3204040, 3661760, 4005050, 4577200, 5126464, 6408080, 8010100, 9154400, 12816160, 16020200, 18308800, 25632320, 32040400, 64080800, 128161600]

約数ペア:

[(1, 128161600), (2, 64080800), (4, 32040400), (5, 25632320), (7, 18308800), (8, 16020200), (10, 12816160), (14, 9154400), (16, 8010100), (20, 6408080), (25, 5126464), (28, 4577200), (32, 4005050), (35, 3661760), (40, 3204040), (50, 2563232), (56, 2288600), (64, 2002525), (70, 1830880), (80, 1602020), (100, 1281616), (112, 1144300), (140, 915440), (160, 801010), (175, 732352), (200, 640808), (224, 572150), (280, 457720), (320, 400505), (350, 366176), (400, 320404), (448, 286075), (560, 228860), (700, 183088), (800, 160202), (1120, 114430), (1400, 91544), (1600, 80101), (2240, 57215), (2800, 45772), (5600, 22886), (11200, 11443)]