16978826880

素因数分解:

$2^7\times 3^3\times 5^1\times {\mathrm{982571}}^1$

素因数の和:982599

約数の個数: 128

約数和(自身を含む): 60133406400

約数和(自身を除く): 43154579520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 90, 96, 108, 120, 128, 135, 144, 160, 180, 192, 216, 240, 270, 288, 320, 360, 384, 432, 480, 540, 576, 640, 720, 864, 960, 1080, 1152, 1440, 1728, 1920, 2160, 2880, 3456, 4320, 5760, 8640, 17280, 982571, 1965142, 2947713, 3930284, 4912855, 5895426, 7860568, 8843139, 9825710, 11790852, 14738565, 15721136, 17686278, 19651420, 23581704, 26529417, 29477130, 31442272, 35372556, 39302840, 44215695, 47163408, 53058834, 58954260, 62884544, 70745112, 78605680, 88431390, 94326816, 106117668, 117908520, 125769088, 132647085, 141490224, 157211360, 176862780, 188653632, 212235336, 235817040, 265294170, 282980448, 314422720, 353725560, 377307264, 424470672, 471634080, 530588340, 565960896, 628845440, 707451120, 848941344, 943268160, 1061176680, 1131921792, 1414902240, 1697882688, 1886536320, 2122353360, 2829804480, 3395765376, 4244706720, 5659608960, 8489413440, 16978826880]

約数ペア:

[(1, 16978826880), (2, 8489413440), (3, 5659608960), (4, 4244706720), (5, 3395765376), (6, 2829804480), (8, 2122353360), (9, 1886536320), (10, 1697882688), (12, 1414902240), (15, 1131921792), (16, 1061176680), (18, 943268160), (20, 848941344), (24, 707451120), (27, 628845440), (30, 565960896), (32, 530588340), (36, 471634080), (40, 424470672), (45, 377307264), (48, 353725560), (54, 314422720), (60, 282980448), (64, 265294170), (72, 235817040), (80, 212235336), (90, 188653632), (96, 176862780), (108, 157211360), (120, 141490224), (128, 132647085), (135, 125769088), (144, 117908520), (160, 106117668), (180, 94326816), (192, 88431390), (216, 78605680), (240, 70745112), (270, 62884544), (288, 58954260), (320, 53058834), (360, 47163408), (384, 44215695), (432, 39302840), (480, 35372556), (540, 31442272), (576, 29477130), (640, 26529417), (720, 23581704), (864, 19651420), (960, 17686278), (1080, 15721136), (1152, 14738565), (1440, 11790852), (1728, 9825710), (1920, 8843139), (2160, 7860568), (2880, 5895426), (3456, 4912855), (4320, 3930284), (5760, 2947713), (8640, 1965142), (17280, 982571)]