861913440

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{127}}^1\times {\mathrm{1571}}^1$

素因数の和:1722

約数の個数: 192

約数和(自身を含む): 3042385920

約数和(自身を除く): 2180472480

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, 72, 80, 90, 96, 108, 120, 127, 135, 144, 160, 180, 216, 240, 254, 270, 288, 360, 381, 432, 480, 508, 540, 635, 720, 762, 864, 1016, 1080, 1143, 1270, 1440, 1524, 1571, 1905, 2032, 2160, 2286, 2540, 3048, 3142, 3429, 3810, 4064, 4320, 4572, 4713, 5080, 5715, 6096, 6284, 6858, 7620, 7855, 9144, 9426, 10160, 11430, 12192, 12568, 13716, 14139, 15240, 15710, 17145, 18288, 18852, 20320, 22860, 23565, 25136, 27432, 28278, 30480, 31420, 34290, 36576, 37704, 42417, 45720, 47130, 50272, 54864, 56556, 60960, 62840, 68580, 70695, 75408, 84834, 91440, 94260, 109728, 113112, 125680, 137160, 141390, 150816, 169668, 182880, 188520, 199517, 212085, 226224, 251360, 274320, 282780, 339336, 377040, 399034, 424170, 452448, 548640, 565560, 598551, 678672, 754080, 798068, 848340, 997585, 1131120, 1197102, 1357344, 1596136, 1696680, 1795653, 1995170, 2262240, 2394204, 2992755, 3192272, 3393360, 3591306, 3990340, 4788408, 5386959, 5985510, 6384544, 6786720, 7182612, 7980680, 8978265, 9576816, 10773918, 11971020, 14365224, 15961360, 17956530, 19153632, 21547836, 23942040, 26934795, 28730448, 31922720, 35913060, 43095672, 47884080, 53869590, 57460896, 71826120, 86191344, 95768160, 107739180, 143652240, 172382688, 215478360, 287304480, 430956720, 861913440]

約数ペア:

[(1, 861913440), (2, 430956720), (3, 287304480), (4, 215478360), (5, 172382688), (6, 143652240), (8, 107739180), (9, 95768160), (10, 86191344), (12, 71826120), (15, 57460896), (16, 53869590), (18, 47884080), (20, 43095672), (24, 35913060), (27, 31922720), (30, 28730448), (32, 26934795), (36, 23942040), (40, 21547836), (45, 19153632), (48, 17956530), (54, 15961360), (60, 14365224), (72, 11971020), (80, 10773918), (90, 9576816), (96, 8978265), (108, 7980680), (120, 7182612), (127, 6786720), (135, 6384544), (144, 5985510), (160, 5386959), (180, 4788408), (216, 3990340), (240, 3591306), (254, 3393360), (270, 3192272), (288, 2992755), (360, 2394204), (381, 2262240), (432, 1995170), (480, 1795653), (508, 1696680), (540, 1596136), (635, 1357344), (720, 1197102), (762, 1131120), (864, 997585), (1016, 848340), (1080, 798068), (1143, 754080), (1270, 678672), (1440, 598551), (1524, 565560), (1571, 548640), (1905, 452448), (2032, 424170), (2160, 399034), (2286, 377040), (2540, 339336), (3048, 282780), (3142, 274320), (3429, 251360), (3810, 226224), (4064, 212085), (4320, 199517), (4572, 188520), (4713, 182880), (5080, 169668), (5715, 150816), (6096, 141390), (6284, 137160), (6858, 125680), (7620, 113112), (7855, 109728), (9144, 94260), (9426, 91440), (10160, 84834), (11430, 75408), (12192, 70695), (12568, 68580), (13716, 62840), (14139, 60960), (15240, 56556), (15710, 54864), (17145, 50272), (18288, 47130), (18852, 45720), (20320, 42417), (22860, 37704), (23565, 36576), (25136, 34290), (27432, 31420), (28278, 30480)]