28394928000

素因数分解:

$2^7\times 3^3\times 5^3\times {\mathrm{65729}}^1$

素因数の和:65767

約数の個数: 256

約数和(自身を含む): 104589576000

約数和(自身を除く): 76194648000

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 27, 30, 32, 36, 40, 45, 48, 50, 54, 60, 64, 72, 75, 80, 90, 96, 100, 108, 120, 125, 128, 135, 144, 150, 160, 180, 192, 200, 216, 225, 240, 250, 270, 288, 300, 320, 360, 375, 384, 400, 432, 450, 480, 500, 540, 576, 600, 640, 675, 720, 750, 800, 864, 900, 960, 1000, 1080, 1125, 1152, 1200, 1350, 1440, 1500, 1600, 1728, 1800, 1920, 2000, 2160, 2250, 2400, 2700, 2880, 3000, 3200, 3375, 3456, 3600, 4000, 4320, 4500, 4800, 5400, 5760, 6000, 6750, 7200, 8000, 8640, 9000, 9600, 10800, 12000, 13500, 14400, 16000, 17280, 18000, 21600, 24000, 27000, 28800, 36000, 43200, 48000, 54000, 65729, 72000, 86400, 108000, 131458, 144000, 197187, 216000, 262916, 328645, 394374, 432000, 525832, 591561, 657290, 788748, 985935, 1051664, 1183122, 1314580, 1577496, 1643225, 1774683, 1971870, 2103328, 2366244, 2629160, 2957805, 3154992, 3286450, 3549366, 3943740, 4206656, 4732488, 4929675, 5258320, 5915610, 6309984, 6572900, 7098732, 7887480, 8216125, 8413312, 8873415, 9464976, 9859350, 10516640, 11831220, 12619968, 13145800, 14197464, 14789025, 15774960, 16432250, 17746830, 18929952, 19718700, 21033280, 23662440, 24648375, 25239936, 26291600, 28394928, 29578050, 31549920, 32864500, 35493660, 37859904, 39437400, 42066560, 44367075, 47324880, 49296750, 52583200, 56789856, 59156100, 63099840, 65729000, 70987320, 73945125, 75719808, 78874800, 88734150, 94649760, 98593500, 105166400, 113579712, 118312200, 126199680, 131458000, 141974640, 147890250, 157749600, 177468300, 189299520, 197187000, 210332800, 221835375, 227159424, 236624400, 262916000, 283949280, 295780500, 315499200, 354936600, 378599040, 394374000, 443670750, 473248800, 525832000, 567898560, 591561000, 630998400, 709873200, 788748000, 887341500, 946497600, 1051664000, 1135797120, 1183122000, 1419746400, 1577496000, 1774683000, 1892995200, 2366244000, 2839492800, 3154992000, 3549366000, 4732488000, 5678985600, 7098732000, 9464976000, 14197464000, 28394928000]

約数ペア:

[(1, 28394928000), (2, 14197464000), (3, 9464976000), (4, 7098732000), (5, 5678985600), (6, 4732488000), (8, 3549366000), (9, 3154992000), (10, 2839492800), (12, 2366244000), (15, 1892995200), (16, 1774683000), (18, 1577496000), (20, 1419746400), (24, 1183122000), (25, 1135797120), (27, 1051664000), (30, 946497600), (32, 887341500), (36, 788748000), (40, 709873200), (45, 630998400), (48, 591561000), (50, 567898560), (54, 525832000), (60, 473248800), (64, 443670750), (72, 394374000), (75, 378599040), (80, 354936600), (90, 315499200), (96, 295780500), (100, 283949280), (108, 262916000), (120, 236624400), (125, 227159424), (128, 221835375), (135, 210332800), (144, 197187000), (150, 189299520), (160, 177468300), (180, 157749600), (192, 147890250), (200, 141974640), (216, 131458000), (225, 126199680), (240, 118312200), (250, 113579712), (270, 105166400), (288, 98593500), (300, 94649760), (320, 88734150), (360, 78874800), (375, 75719808), (384, 73945125), (400, 70987320), (432, 65729000), (450, 63099840), (480, 59156100), (500, 56789856), (540, 52583200), (576, 49296750), (600, 47324880), (640, 44367075), (675, 42066560), (720, 39437400), (750, 37859904), (800, 35493660), (864, 32864500), (900, 31549920), (960, 29578050), (1000, 28394928), (1080, 26291600), (1125, 25239936), (1152, 24648375), (1200, 23662440), (1350, 21033280), (1440, 19718700), (1500, 18929952), (1600, 17746830), (1728, 16432250), (1800, 15774960), (1920, 14789025), (2000, 14197464), (2160, 13145800), (2250, 12619968), (2400, 11831220), (2700, 10516640), (2880, 9859350), (3000, 9464976), (3200, 8873415), (3375, 8413312), (3456, 8216125), (3600, 7887480), (4000, 7098732), (4320, 6572900), (4500, 6309984), (4800, 5915610), (5400, 5258320), (5760, 4929675), (6000, 4732488), (6750, 4206656), (7200, 3943740), (8000, 3549366), (8640, 3286450), (9000, 3154992), (9600, 2957805), (10800, 2629160), (12000, 2366244), (13500, 2103328), (14400, 1971870), (16000, 1774683), (17280, 1643225), (18000, 1577496), (21600, 1314580), (24000, 1183122), (27000, 1051664), (28800, 985935), (36000, 788748), (43200, 657290), (48000, 591561), (54000, 525832), (65729, 432000), (72000, 394374), (86400, 328645), (108000, 262916), (131458, 216000), (144000, 197187)]