204576000

素因数分解:

$2^8\times 3^1\times 5^3\times {\mathrm{2131}}^1$

素因数の和:2165

約数の個数: 144

約数和(自身を含む): 679818048

約数和(自身を除く): 475242048

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 40, 48, 50, 60, 64, 75, 80, 96, 100, 120, 125, 128, 150, 160, 192, 200, 240, 250, 256, 300, 320, 375, 384, 400, 480, 500, 600, 640, 750, 768, 800, 960, 1000, 1200, 1280, 1500, 1600, 1920, 2000, 2131, 2400, 3000, 3200, 3840, 4000, 4262, 4800, 6000, 6393, 6400, 8000, 8524, 9600, 10655, 12000, 12786, 16000, 17048, 19200, 21310, 24000, 25572, 31965, 32000, 34096, 42620, 48000, 51144, 53275, 63930, 68192, 85240, 96000, 102288, 106550, 127860, 136384, 159825, 170480, 204576, 213100, 255720, 266375, 272768, 319650, 340960, 409152, 426200, 511440, 532750, 545536, 639300, 681920, 799125, 818304, 852400, 1022880, 1065500, 1278600, 1363840, 1598250, 1636608, 1704800, 2045760, 2131000, 2557200, 2727680, 3196500, 3409600, 4091520, 4262000, 5114400, 6393000, 6819200, 8183040, 8524000, 10228800, 12786000, 13638400, 17048000, 20457600, 25572000, 34096000, 40915200, 51144000, 68192000, 102288000, 204576000]

約数ペア:

[(1, 204576000), (2, 102288000), (3, 68192000), (4, 51144000), (5, 40915200), (6, 34096000), (8, 25572000), (10, 20457600), (12, 17048000), (15, 13638400), (16, 12786000), (20, 10228800), (24, 8524000), (25, 8183040), (30, 6819200), (32, 6393000), (40, 5114400), (48, 4262000), (50, 4091520), (60, 3409600), (64, 3196500), (75, 2727680), (80, 2557200), (96, 2131000), (100, 2045760), (120, 1704800), (125, 1636608), (128, 1598250), (150, 1363840), (160, 1278600), (192, 1065500), (200, 1022880), (240, 852400), (250, 818304), (256, 799125), (300, 681920), (320, 639300), (375, 545536), (384, 532750), (400, 511440), (480, 426200), (500, 409152), (600, 340960), (640, 319650), (750, 272768), (768, 266375), (800, 255720), (960, 213100), (1000, 204576), (1200, 170480), (1280, 159825), (1500, 136384), (1600, 127860), (1920, 106550), (2000, 102288), (2131, 96000), (2400, 85240), (3000, 68192), (3200, 63930), (3840, 53275), (4000, 51144), (4262, 48000), (4800, 42620), (6000, 34096), (6393, 32000), (6400, 31965), (8000, 25572), (8524, 24000), (9600, 21310), (10655, 19200), (12000, 17048), (12786, 16000)]