8491875840

素因数分解:

$2^9\times 3^3\times 5^1\times 7^1\times {\mathrm{17551}}^1$

素因数の和:17590

約数の個数: 320

約数和(自身を含む): 34474936320

約数和(自身を除く): 25983060480

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 32, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 64, 70, 72, 80, 84, 90, 96, 105, 108, 112, 120, 126, 128, 135, 140, 144, 160, 168, 180, 189, 192, 210, 216, 224, 240, 252, 256, 270, 280, 288, 315, 320, 336, 360, 378, 384, 420, 432, 448, 480, 504, 512, 540, 560, 576, 630, 640, 672, 720, 756, 768, 840, 864, 896, 945, 960, 1008, 1080, 1120, 1152, 1260, 1280, 1344, 1440, 1512, 1536, 1680, 1728, 1792, 1890, 1920, 2016, 2160, 2240, 2304, 2520, 2560, 2688, 2880, 3024, 3360, 3456, 3584, 3780, 3840, 4032, 4320, 4480, 4608, 5040, 5376, 5760, 6048, 6720, 6912, 7560, 7680, 8064, 8640, 8960, 10080, 10752, 11520, 12096, 13440, 13824, 15120, 16128, 17280, 17551, 17920, 20160, 23040, 24192, 26880, 30240, 32256, 34560, 35102, 40320, 48384, 52653, 53760, 60480, 69120, 70204, 80640, 87755, 96768, 105306, 120960, 122857, 140408, 157959, 161280, 175510, 210612, 241920, 245714, 263265, 280816, 315918, 351020, 368571, 421224, 473877, 483840, 491428, 526530, 561632, 614285, 631836, 702040, 737142, 789795, 842448, 947754, 982856, 1053060, 1105713, 1123264, 1228570, 1263672, 1404080, 1474284, 1579590, 1684896, 1842855, 1895508, 1965712, 2106120, 2211426, 2246528, 2369385, 2457140, 2527344, 2808160, 2948568, 3159180, 3317139, 3369792, 3685710, 3791016, 3931424, 4212240, 4422852, 4493056, 4738770, 4914280, 5054688, 5528565, 5616320, 5897136, 6318360, 6634278, 6739584, 7371420, 7582032, 7862848, 8424480, 8845704, 8986112, 9477540, 9828560, 10109376, 11057130, 11232640, 11794272, 12636720, 13268556, 13479168, 14742840, 15164064, 15725696, 16585695, 16848960, 17691408, 18955080, 19657120, 20218752, 22114260, 22465280, 23588544, 25273440, 26537112, 26958336, 29485680, 30328128, 31451392, 33171390, 33697920, 35382816, 37910160, 39314240, 40437504, 44228520, 44930560, 47177088, 50546880, 53074224, 58971360, 60656256, 62902784, 66342780, 67395840, 70765632, 75820320, 78628480, 80875008, 88457040, 94354176, 101093760, 106148448, 117942720, 121312512, 132685560, 134791680, 141531264, 151640640, 157256960, 176914080, 188708352, 202187520, 212296896, 235885440, 242625024, 265371120, 283062528, 303281280, 314513920, 353828160, 404375040, 424593792, 471770880, 530742240, 566125056, 606562560, 707656320, 849187584, 943541760, 1061484480, 1213125120, 1415312640, 1698375168, 2122968960, 2830625280, 4245937920, 8491875840]

約数ペア:

[(1, 8491875840), (2, 4245937920), (3, 2830625280), (4, 2122968960), (5, 1698375168), (6, 1415312640), (7, 1213125120), (8, 1061484480), (9, 943541760), (10, 849187584), (12, 707656320), (14, 606562560), (15, 566125056), (16, 530742240), (18, 471770880), (20, 424593792), (21, 404375040), (24, 353828160), (27, 314513920), (28, 303281280), (30, 283062528), (32, 265371120), (35, 242625024), (36, 235885440), (40, 212296896), (42, 202187520), (45, 188708352), (48, 176914080), (54, 157256960), (56, 151640640), (60, 141531264), (63, 134791680), (64, 132685560), (70, 121312512), (72, 117942720), (80, 106148448), (84, 101093760), (90, 94354176), (96, 88457040), (105, 80875008), (108, 78628480), (112, 75820320), (120, 70765632), (126, 67395840), (128, 66342780), (135, 62902784), (140, 60656256), (144, 58971360), (160, 53074224), (168, 50546880), (180, 47177088), (189, 44930560), (192, 44228520), (210, 40437504), (216, 39314240), (224, 37910160), (240, 35382816), (252, 33697920), (256, 33171390), (270, 31451392), (280, 30328128), (288, 29485680), (315, 26958336), (320, 26537112), (336, 25273440), (360, 23588544), (378, 22465280), (384, 22114260), (420, 20218752), (432, 19657120), (448, 18955080), (480, 17691408), (504, 16848960), (512, 16585695), (540, 15725696), (560, 15164064), (576, 14742840), (630, 13479168), (640, 13268556), (672, 12636720), (720, 11794272), (756, 11232640), (768, 11057130), (840, 10109376), (864, 9828560), (896, 9477540), (945, 8986112), (960, 8845704), (1008, 8424480), (1080, 7862848), (1120, 7582032), (1152, 7371420), (1260, 6739584), (1280, 6634278), (1344, 6318360), (1440, 5897136), (1512, 5616320), (1536, 5528565), (1680, 5054688), (1728, 4914280), (1792, 4738770), (1890, 4493056), (1920, 4422852), (2016, 4212240), (2160, 3931424), (2240, 3791016), (2304, 3685710), (2520, 3369792), (2560, 3317139), (2688, 3159180), (2880, 2948568), (3024, 2808160), (3360, 2527344), (3456, 2457140), (3584, 2369385), (3780, 2246528), (3840, 2211426), (4032, 2106120), (4320, 1965712), (4480, 1895508), (4608, 1842855), (5040, 1684896), (5376, 1579590), (5760, 1474284), (6048, 1404080), (6720, 1263672), (6912, 1228570), (7560, 1123264), (7680, 1105713), (8064, 1053060), (8640, 982856), (8960, 947754), (10080, 842448), (10752, 789795), (11520, 737142), (12096, 702040), (13440, 631836), (13824, 614285), (15120, 561632), (16128, 526530), (17280, 491428), (17551, 483840), (17920, 473877), (20160, 421224), (23040, 368571), (24192, 351020), (26880, 315918), (30240, 280816), (32256, 263265), (34560, 245714), (35102, 241920), (40320, 210612), (48384, 175510), (52653, 161280), (53760, 157959), (60480, 140408), (69120, 122857), (70204, 120960), (80640, 105306), (87755, 96768)]