21073193280

素因数分解:

$2^6\times 3^5\times 5^1\times {\mathrm{271003}}^1$

素因数の和:271035

約数の個数: 168

約数和(自身を含む): 75167837472

約数和(自身を除く): 54094644192

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, 81, 90, 96, 108, 120, 135, 144, 160, 162, 180, 192, 216, 240, 243, 270, 288, 320, 324, 360, 405, 432, 480, 486, 540, 576, 648, 720, 810, 864, 960, 972, 1080, 1215, 1296, 1440, 1620, 1728, 1944, 2160, 2430, 2592, 2880, 3240, 3888, 4320, 4860, 5184, 6480, 7776, 8640, 9720, 12960, 15552, 19440, 25920, 38880, 77760, 271003, 542006, 813009, 1084012, 1355015, 1626018, 2168024, 2439027, 2710030, 3252036, 4065045, 4336048, 4878054, 5420060, 6504072, 7317081, 8130090, 8672096, 9756108, 10840120, 12195135, 13008144, 14634162, 16260180, 17344192, 19512216, 21680240, 21951243, 24390270, 26016288, 29268324, 32520360, 36585405, 39024432, 43360480, 43902486, 48780540, 52032576, 58536648, 65040720, 65853729, 73170810, 78048864, 86720960, 87804972, 97561080, 109756215, 117073296, 130081440, 131707458, 146341620, 156097728, 175609944, 195122160, 219512430, 234146592, 260162880, 263414916, 292683240, 329268645, 351219888, 390244320, 439024860, 468293184, 526829832, 585366480, 658537290, 702439776, 780488640, 878049720, 1053659664, 1170732960, 1317074580, 1404879552, 1756099440, 2107319328, 2341465920, 2634149160, 3512198880, 4214638656, 5268298320, 7024397760, 10536596640, 21073193280]

約数ペア:

[(1, 21073193280), (2, 10536596640), (3, 7024397760), (4, 5268298320), (5, 4214638656), (6, 3512198880), (8, 2634149160), (9, 2341465920), (10, 2107319328), (12, 1756099440), (15, 1404879552), (16, 1317074580), (18, 1170732960), (20, 1053659664), (24, 878049720), (27, 780488640), (30, 702439776), (32, 658537290), (36, 585366480), (40, 526829832), (45, 468293184), (48, 439024860), (54, 390244320), (60, 351219888), (64, 329268645), (72, 292683240), (80, 263414916), (81, 260162880), (90, 234146592), (96, 219512430), (108, 195122160), (120, 175609944), (135, 156097728), (144, 146341620), (160, 131707458), (162, 130081440), (180, 117073296), (192, 109756215), (216, 97561080), (240, 87804972), (243, 86720960), (270, 78048864), (288, 73170810), (320, 65853729), (324, 65040720), (360, 58536648), (405, 52032576), (432, 48780540), (480, 43902486), (486, 43360480), (540, 39024432), (576, 36585405), (648, 32520360), (720, 29268324), (810, 26016288), (864, 24390270), (960, 21951243), (972, 21680240), (1080, 19512216), (1215, 17344192), (1296, 16260180), (1440, 14634162), (1620, 13008144), (1728, 12195135), (1944, 10840120), (2160, 9756108), (2430, 8672096), (2592, 8130090), (2880, 7317081), (3240, 6504072), (3888, 5420060), (4320, 4878054), (4860, 4336048), (5184, 4065045), (6480, 3252036), (7776, 2710030), (8640, 2439027), (9720, 2168024), (12960, 1626018), (15552, 1355015), (19440, 1084012), (25920, 813009), (38880, 542006), (77760, 271003)]