216556800

素因数分解:

$2^8\times 3^1\times 5^2\times {\mathrm{11279}}^1$

素因数の和:11308

約数の個数: 108

約数和(自身を含む): 714745920

約数和(自身を除く): 498189120

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, 128, 150, 160, 192, 200, 240, 256, 300, 320, 384, 400, 480, 600, 640, 768, 800, 960, 1200, 1280, 1600, 1920, 2400, 3200, 3840, 4800, 6400, 9600, 11279, 19200, 22558, 33837, 45116, 56395, 67674, 90232, 112790, 135348, 169185, 180464, 225580, 270696, 281975, 338370, 360928, 451160, 541392, 563950, 676740, 721856, 845925, 902320, 1082784, 1127900, 1353480, 1443712, 1691850, 1804640, 2165568, 2255800, 2706960, 2887424, 3383700, 3609280, 4331136, 4511600, 5413920, 6767400, 7218560, 8662272, 9023200, 10827840, 13534800, 14437120, 18046400, 21655680, 27069600, 36092800, 43311360, 54139200, 72185600, 108278400, 216556800]

約数ペア:

[(1, 216556800), (2, 108278400), (3, 72185600), (4, 54139200), (5, 43311360), (6, 36092800), (8, 27069600), (10, 21655680), (12, 18046400), (15, 14437120), (16, 13534800), (20, 10827840), (24, 9023200), (25, 8662272), (30, 7218560), (32, 6767400), (40, 5413920), (48, 4511600), (50, 4331136), (60, 3609280), (64, 3383700), (75, 2887424), (80, 2706960), (96, 2255800), (100, 2165568), (120, 1804640), (128, 1691850), (150, 1443712), (160, 1353480), (192, 1127900), (200, 1082784), (240, 902320), (256, 845925), (300, 721856), (320, 676740), (384, 563950), (400, 541392), (480, 451160), (600, 360928), (640, 338370), (768, 281975), (800, 270696), (960, 225580), (1200, 180464), (1280, 169185), (1600, 135348), (1920, 112790), (2400, 90232), (3200, 67674), (3840, 56395), (4800, 45116), (6400, 33837), (9600, 22558), (11279, 19200)]