1516216320

素因数分解:

$2^{13}\times 3^4\times 5^1\times {\mathrm{457}}^1$

素因数の和:500

約数の個数: 280

約数和(自身を含む): 5447478564

約数和(自身を除く): 3931262244

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, 128, 135, 144, 160, 162, 180, 192, 216, 240, 256, 270, 288, 320, 324, 360, 384, 405, 432, 457, 480, 512, 540, 576, 640, 648, 720, 768, 810, 864, 914, 960, 1024, 1080, 1152, 1280, 1296, 1371, 1440, 1536, 1620, 1728, 1828, 1920, 2048, 2160, 2285, 2304, 2560, 2592, 2742, 2880, 3072, 3240, 3456, 3656, 3840, 4096, 4113, 4320, 4570, 4608, 5120, 5184, 5484, 5760, 6144, 6480, 6855, 6912, 7312, 7680, 8192, 8226, 8640, 9140, 9216, 10240, 10368, 10968, 11520, 12288, 12339, 12960, 13710, 13824, 14624, 15360, 16452, 17280, 18280, 18432, 20480, 20565, 20736, 21936, 23040, 24576, 24678, 25920, 27420, 27648, 29248, 30720, 32904, 34560, 36560, 36864, 37017, 40960, 41130, 41472, 43872, 46080, 49356, 51840, 54840, 55296, 58496, 61440, 61695, 65808, 69120, 73120, 73728, 74034, 82260, 82944, 87744, 92160, 98712, 103680, 109680, 110592, 116992, 122880, 123390, 131616, 138240, 146240, 148068, 164520, 165888, 175488, 184320, 185085, 197424, 207360, 219360, 221184, 233984, 246780, 263232, 276480, 292480, 296136, 329040, 331776, 350976, 368640, 370170, 394848, 414720, 438720, 467968, 493560, 526464, 552960, 584960, 592272, 658080, 663552, 701952, 740340, 789696, 829440, 877440, 935936, 987120, 1052928, 1105920, 1169920, 1184544, 1316160, 1403904, 1480680, 1579392, 1658880, 1754880, 1871872, 1974240, 2105856, 2339840, 2369088, 2632320, 2807808, 2961360, 3158784, 3317760, 3509760, 3743744, 3948480, 4211712, 4679680, 4738176, 5264640, 5615616, 5922720, 6317568, 7019520, 7896960, 8423424, 9359360, 9476352, 10529280, 11231232, 11845440, 12635136, 14039040, 15793920, 16846848, 18718720, 18952704, 21058560, 23690880, 25270272, 28078080, 31587840, 33693696, 37905408, 42117120, 47381760, 50540544, 56156160, 63175680, 75810816, 84234240, 94763520, 101081088, 126351360, 151621632, 168468480, 189527040, 252702720, 303243264, 379054080, 505405440, 758108160, 1516216320]

約数ペア:

[(1, 1516216320), (2, 758108160), (3, 505405440), (4, 379054080), (5, 303243264), (6, 252702720), (8, 189527040), (9, 168468480), (10, 151621632), (12, 126351360), (15, 101081088), (16, 94763520), (18, 84234240), (20, 75810816), (24, 63175680), (27, 56156160), (30, 50540544), (32, 47381760), (36, 42117120), (40, 37905408), (45, 33693696), (48, 31587840), (54, 28078080), (60, 25270272), (64, 23690880), (72, 21058560), (80, 18952704), (81, 18718720), (90, 16846848), (96, 15793920), (108, 14039040), (120, 12635136), (128, 11845440), (135, 11231232), (144, 10529280), (160, 9476352), (162, 9359360), (180, 8423424), (192, 7896960), (216, 7019520), (240, 6317568), (256, 5922720), (270, 5615616), (288, 5264640), (320, 4738176), (324, 4679680), (360, 4211712), (384, 3948480), (405, 3743744), (432, 3509760), (457, 3317760), (480, 3158784), (512, 2961360), (540, 2807808), (576, 2632320), (640, 2369088), (648, 2339840), (720, 2105856), (768, 1974240), (810, 1871872), (864, 1754880), (914, 1658880), (960, 1579392), (1024, 1480680), (1080, 1403904), (1152, 1316160), (1280, 1184544), (1296, 1169920), (1371, 1105920), (1440, 1052928), (1536, 987120), (1620, 935936), (1728, 877440), (1828, 829440), (1920, 789696), (2048, 740340), (2160, 701952), (2285, 663552), (2304, 658080), (2560, 592272), (2592, 584960), (2742, 552960), (2880, 526464), (3072, 493560), (3240, 467968), (3456, 438720), (3656, 414720), (3840, 394848), (4096, 370170), (4113, 368640), (4320, 350976), (4570, 331776), (4608, 329040), (5120, 296136), (5184, 292480), (5484, 276480), (5760, 263232), (6144, 246780), (6480, 233984), (6855, 221184), (6912, 219360), (7312, 207360), (7680, 197424), (8192, 185085), (8226, 184320), (8640, 175488), (9140, 165888), (9216, 164520), (10240, 148068), (10368, 146240), (10968, 138240), (11520, 131616), (12288, 123390), (12339, 122880), (12960, 116992), (13710, 110592), (13824, 109680), (14624, 103680), (15360, 98712), (16452, 92160), (17280, 87744), (18280, 82944), (18432, 82260), (20480, 74034), (20565, 73728), (20736, 73120), (21936, 69120), (23040, 65808), (24576, 61695), (24678, 61440), (25920, 58496), (27420, 55296), (27648, 54840), (29248, 51840), (30720, 49356), (32904, 46080), (34560, 43872), (36560, 41472), (36864, 41130), (37017, 40960)]