268016000

素因数分解:

$2^7\times 5^3\times 7^1\times {\mathrm{2393}}^1$

素因数の和:2429

約数の個数: 128

約数和(自身を含む): 761866560

約数和(自身を除く): 493850560

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, 400, 448, 500, 560, 640, 700, 800, 875, 896, 1000, 1120, 1400, 1600, 1750, 2000, 2240, 2393, 2800, 3200, 3500, 4000, 4480, 4786, 5600, 7000, 8000, 9572, 11200, 11965, 14000, 16000, 16751, 19144, 22400, 23930, 28000, 33502, 38288, 47860, 56000, 59825, 67004, 76576, 83755, 95720, 112000, 119650, 134008, 153152, 167510, 191440, 239300, 268016, 299125, 306304, 335020, 382880, 418775, 478600, 536032, 598250, 670040, 765760, 837550, 957200, 1072064, 1196500, 1340080, 1531520, 1675100, 1914400, 2093875, 2144128, 2393000, 2680160, 3350200, 3828800, 4187750, 4786000, 5360320, 6700400, 7657600, 8375500, 9572000, 10720640, 13400800, 16751000, 19144000, 26801600, 33502000, 38288000, 53603200, 67004000, 134008000, 268016000]

約数ペア:

[(1, 268016000), (2, 134008000), (4, 67004000), (5, 53603200), (7, 38288000), (8, 33502000), (10, 26801600), (14, 19144000), (16, 16751000), (20, 13400800), (25, 10720640), (28, 9572000), (32, 8375500), (35, 7657600), (40, 6700400), (50, 5360320), (56, 4786000), (64, 4187750), (70, 3828800), (80, 3350200), (100, 2680160), (112, 2393000), (125, 2144128), (128, 2093875), (140, 1914400), (160, 1675100), (175, 1531520), (200, 1340080), (224, 1196500), (250, 1072064), (280, 957200), (320, 837550), (350, 765760), (400, 670040), (448, 598250), (500, 536032), (560, 478600), (640, 418775), (700, 382880), (800, 335020), (875, 306304), (896, 299125), (1000, 268016), (1120, 239300), (1400, 191440), (1600, 167510), (1750, 153152), (2000, 134008), (2240, 119650), (2393, 112000), (2800, 95720), (3200, 83755), (3500, 76576), (4000, 67004), (4480, 59825), (4786, 56000), (5600, 47860), (7000, 38288), (8000, 33502), (9572, 28000), (11200, 23930), (11965, 22400), (14000, 19144), (16000, 16751)]