1438128000

素因数分解:

$2^7\times 3^3\times 5^3\times {\mathrm{3329}}^1$

素因数の和:3367

約数の個数: 256

約数和(自身を含む): 5298696000

約数和(自身を除く): 3860568000

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, 3329, 3375, 3456, 3600, 4000, 4320, 4500, 4800, 5400, 5760, 6000, 6658, 6750, 7200, 8000, 8640, 9000, 9600, 9987, 10800, 12000, 13316, 13500, 14400, 16000, 16645, 17280, 18000, 19974, 21600, 24000, 26632, 27000, 28800, 29961, 33290, 36000, 39948, 43200, 48000, 49935, 53264, 54000, 59922, 66580, 72000, 79896, 83225, 86400, 89883, 99870, 106528, 108000, 119844, 133160, 144000, 149805, 159792, 166450, 179766, 199740, 213056, 216000, 239688, 249675, 266320, 299610, 319584, 332900, 359532, 399480, 416125, 426112, 432000, 449415, 479376, 499350, 532640, 599220, 639168, 665800, 719064, 749025, 798960, 832250, 898830, 958752, 998700, 1065280, 1198440, 1248375, 1278336, 1331600, 1438128, 1498050, 1597920, 1664500, 1797660, 1917504, 1997400, 2130560, 2247075, 2396880, 2496750, 2663200, 2876256, 2996100, 3195840, 3329000, 3595320, 3745125, 3835008, 3994800, 4494150, 4793760, 4993500, 5326400, 5752512, 5992200, 6391680, 6658000, 7190640, 7490250, 7989600, 8988300, 9587520, 9987000, 10652800, 11235375, 11505024, 11984400, 13316000, 14381280, 14980500, 15979200, 17976600, 19175040, 19974000, 22470750, 23968800, 26632000, 28762560, 29961000, 31958400, 35953200, 39948000, 44941500, 47937600, 53264000, 57525120, 59922000, 71906400, 79896000, 89883000, 95875200, 119844000, 143812800, 159792000, 179766000, 239688000, 287625600, 359532000, 479376000, 719064000, 1438128000]

約数ペア:

[(1, 1438128000), (2, 719064000), (3, 479376000), (4, 359532000), (5, 287625600), (6, 239688000), (8, 179766000), (9, 159792000), (10, 143812800), (12, 119844000), (15, 95875200), (16, 89883000), (18, 79896000), (20, 71906400), (24, 59922000), (25, 57525120), (27, 53264000), (30, 47937600), (32, 44941500), (36, 39948000), (40, 35953200), (45, 31958400), (48, 29961000), (50, 28762560), (54, 26632000), (60, 23968800), (64, 22470750), (72, 19974000), (75, 19175040), (80, 17976600), (90, 15979200), (96, 14980500), (100, 14381280), (108, 13316000), (120, 11984400), (125, 11505024), (128, 11235375), (135, 10652800), (144, 9987000), (150, 9587520), (160, 8988300), (180, 7989600), (192, 7490250), (200, 7190640), (216, 6658000), (225, 6391680), (240, 5992200), (250, 5752512), (270, 5326400), (288, 4993500), (300, 4793760), (320, 4494150), (360, 3994800), (375, 3835008), (384, 3745125), (400, 3595320), (432, 3329000), (450, 3195840), (480, 2996100), (500, 2876256), (540, 2663200), (576, 2496750), (600, 2396880), (640, 2247075), (675, 2130560), (720, 1997400), (750, 1917504), (800, 1797660), (864, 1664500), (900, 1597920), (960, 1498050), (1000, 1438128), (1080, 1331600), (1125, 1278336), (1152, 1248375), (1200, 1198440), (1350, 1065280), (1440, 998700), (1500, 958752), (1600, 898830), (1728, 832250), (1800, 798960), (1920, 749025), (2000, 719064), (2160, 665800), (2250, 639168), (2400, 599220), (2700, 532640), (2880, 499350), (3000, 479376), (3200, 449415), (3329, 432000), (3375, 426112), (3456, 416125), (3600, 399480), (4000, 359532), (4320, 332900), (4500, 319584), (4800, 299610), (5400, 266320), (5760, 249675), (6000, 239688), (6658, 216000), (6750, 213056), (7200, 199740), (8000, 179766), (8640, 166450), (9000, 159792), (9600, 149805), (9987, 144000), (10800, 133160), (12000, 119844), (13316, 108000), (13500, 106528), (14400, 99870), (16000, 89883), (16645, 86400), (17280, 83225), (18000, 79896), (19974, 72000), (21600, 66580), (24000, 59922), (26632, 54000), (27000, 53264), (28800, 49935), (29961, 48000), (33290, 43200), (36000, 39948)]