2183070720

素因数分解:

$2^{10}\times 3^1\times 5^1\times {\mathrm{311}}^1\times {\mathrm{457}}^1$

素因数の和:796

約数の個数: 176

約数和(自身を含む): 7020194688

約数和(自身を除く): 4837123968

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 192, 240, 256, 311, 320, 384, 457, 480, 512, 622, 640, 768, 914, 933, 960, 1024, 1244, 1280, 1371, 1536, 1555, 1828, 1866, 1920, 2285, 2488, 2560, 2742, 3072, 3110, 3656, 3732, 3840, 4570, 4665, 4976, 5120, 5484, 6220, 6855, 7312, 7464, 7680, 9140, 9330, 9952, 10968, 12440, 13710, 14624, 14928, 15360, 18280, 18660, 19904, 21936, 24880, 27420, 29248, 29856, 36560, 37320, 39808, 43872, 49760, 54840, 58496, 59712, 73120, 74640, 79616, 87744, 99520, 109680, 116992, 119424, 142127, 146240, 149280, 159232, 175488, 199040, 219360, 233984, 238848, 284254, 292480, 298560, 318464, 350976, 398080, 426381, 438720, 467968, 477696, 568508, 584960, 597120, 701952, 710635, 796160, 852762, 877440, 955392, 1137016, 1169920, 1194240, 1403904, 1421270, 1592320, 1705524, 1754880, 2131905, 2274032, 2339840, 2388480, 2842540, 3411048, 3509760, 4263810, 4548064, 4776960, 5685080, 6822096, 7019520, 8527620, 9096128, 11370160, 13644192, 17055240, 18192256, 22740320, 27288384, 34110480, 36384512, 45480640, 54576768, 68220960, 72769024, 90961280, 109153536, 136441920, 145538048, 181922560, 218307072, 272883840, 363845120, 436614144, 545767680, 727690240, 1091535360, 2183070720]

約数ペア:

[(1, 2183070720), (2, 1091535360), (3, 727690240), (4, 545767680), (5, 436614144), (6, 363845120), (8, 272883840), (10, 218307072), (12, 181922560), (15, 145538048), (16, 136441920), (20, 109153536), (24, 90961280), (30, 72769024), (32, 68220960), (40, 54576768), (48, 45480640), (60, 36384512), (64, 34110480), (80, 27288384), (96, 22740320), (120, 18192256), (128, 17055240), (160, 13644192), (192, 11370160), (240, 9096128), (256, 8527620), (311, 7019520), (320, 6822096), (384, 5685080), (457, 4776960), (480, 4548064), (512, 4263810), (622, 3509760), (640, 3411048), (768, 2842540), (914, 2388480), (933, 2339840), (960, 2274032), (1024, 2131905), (1244, 1754880), (1280, 1705524), (1371, 1592320), (1536, 1421270), (1555, 1403904), (1828, 1194240), (1866, 1169920), (1920, 1137016), (2285, 955392), (2488, 877440), (2560, 852762), (2742, 796160), (3072, 710635), (3110, 701952), (3656, 597120), (3732, 584960), (3840, 568508), (4570, 477696), (4665, 467968), (4976, 438720), (5120, 426381), (5484, 398080), (6220, 350976), (6855, 318464), (7312, 298560), (7464, 292480), (7680, 284254), (9140, 238848), (9330, 233984), (9952, 219360), (10968, 199040), (12440, 175488), (13710, 159232), (14624, 149280), (14928, 146240), (15360, 142127), (18280, 119424), (18660, 116992), (19904, 109680), (21936, 99520), (24880, 87744), (27420, 79616), (29248, 74640), (29856, 73120), (36560, 59712), (37320, 58496), (39808, 54840), (43872, 49760)]