510781440

素因数分解:

$2^{11}\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1279}}^1$

素因数の和:1322

約数の個数: 192

約数和(自身を含む): 1761177600

約数和(自身を除く): 1250396160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 64, 65, 78, 80, 96, 104, 120, 128, 130, 156, 160, 192, 195, 208, 240, 256, 260, 312, 320, 384, 390, 416, 480, 512, 520, 624, 640, 768, 780, 832, 960, 1024, 1040, 1248, 1279, 1280, 1536, 1560, 1664, 1920, 2048, 2080, 2496, 2558, 2560, 3072, 3120, 3328, 3837, 3840, 4160, 4992, 5116, 5120, 6144, 6240, 6395, 6656, 7674, 7680, 8320, 9984, 10232, 10240, 12480, 12790, 13312, 15348, 15360, 16627, 16640, 19185, 19968, 20464, 24960, 25580, 26624, 30696, 30720, 33254, 33280, 38370, 39936, 40928, 49881, 49920, 51160, 61392, 66508, 66560, 76740, 79872, 81856, 83135, 99762, 99840, 102320, 122784, 133016, 133120, 153480, 163712, 166270, 199524, 199680, 204640, 245568, 249405, 266032, 306960, 327424, 332540, 399048, 399360, 409280, 491136, 498810, 532064, 613920, 654848, 665080, 798096, 818560, 982272, 997620, 1064128, 1227840, 1309696, 1330160, 1596192, 1637120, 1964544, 1995240, 2128256, 2455680, 2619392, 2660320, 3192384, 3274240, 3929088, 3990480, 4256512, 4911360, 5320640, 6384768, 6548480, 7858176, 7980960, 8513024, 9822720, 10641280, 12769536, 13096960, 15961920, 17026048, 19645440, 21282560, 25539072, 31923840, 34052096, 39290880, 42565120, 51078144, 63847680, 85130240, 102156288, 127695360, 170260480, 255390720, 510781440]

約数ペア:

[(1, 510781440), (2, 255390720), (3, 170260480), (4, 127695360), (5, 102156288), (6, 85130240), (8, 63847680), (10, 51078144), (12, 42565120), (13, 39290880), (15, 34052096), (16, 31923840), (20, 25539072), (24, 21282560), (26, 19645440), (30, 17026048), (32, 15961920), (39, 13096960), (40, 12769536), (48, 10641280), (52, 9822720), (60, 8513024), (64, 7980960), (65, 7858176), (78, 6548480), (80, 6384768), (96, 5320640), (104, 4911360), (120, 4256512), (128, 3990480), (130, 3929088), (156, 3274240), (160, 3192384), (192, 2660320), (195, 2619392), (208, 2455680), (240, 2128256), (256, 1995240), (260, 1964544), (312, 1637120), (320, 1596192), (384, 1330160), (390, 1309696), (416, 1227840), (480, 1064128), (512, 997620), (520, 982272), (624, 818560), (640, 798096), (768, 665080), (780, 654848), (832, 613920), (960, 532064), (1024, 498810), (1040, 491136), (1248, 409280), (1279, 399360), (1280, 399048), (1536, 332540), (1560, 327424), (1664, 306960), (1920, 266032), (2048, 249405), (2080, 245568), (2496, 204640), (2558, 199680), (2560, 199524), (3072, 166270), (3120, 163712), (3328, 153480), (3837, 133120), (3840, 133016), (4160, 122784), (4992, 102320), (5116, 99840), (5120, 99762), (6144, 83135), (6240, 81856), (6395, 79872), (6656, 76740), (7674, 66560), (7680, 66508), (8320, 61392), (9984, 51160), (10232, 49920), (10240, 49881), (12480, 40928), (12790, 39936), (13312, 38370), (15348, 33280), (15360, 33254), (16627, 30720), (16640, 30696), (19185, 26624), (19968, 25580), (20464, 24960)]