208596480

素因数分解:

$2^9\times 3^1\times 5^1\times {\mathrm{157}}^1\times {\mathrm{173}}^1$

素因数の和:356

約数の個数: 160

約数和(自身を含む): 674983584

約数和(自身を除く): 466387104

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, 157, 160, 173, 192, 240, 256, 314, 320, 346, 384, 471, 480, 512, 519, 628, 640, 692, 768, 785, 865, 942, 960, 1038, 1256, 1280, 1384, 1536, 1570, 1730, 1884, 1920, 2076, 2355, 2512, 2560, 2595, 2768, 3140, 3460, 3768, 3840, 4152, 4710, 5024, 5190, 5536, 6280, 6920, 7536, 7680, 8304, 9420, 10048, 10380, 11072, 12560, 13840, 15072, 16608, 18840, 20096, 20760, 22144, 25120, 27161, 27680, 30144, 33216, 37680, 40192, 41520, 44288, 50240, 54322, 55360, 60288, 66432, 75360, 80384, 81483, 83040, 88576, 100480, 108644, 110720, 120576, 132864, 135805, 150720, 162966, 166080, 200960, 217288, 221440, 241152, 265728, 271610, 301440, 325932, 332160, 401920, 407415, 434576, 442880, 543220, 602880, 651864, 664320, 814830, 869152, 1086440, 1205760, 1303728, 1328640, 1629660, 1738304, 2172880, 2607456, 3259320, 3476608, 4345760, 5214912, 6518640, 6953216, 8691520, 10429824, 13037280, 13906432, 17383040, 20859648, 26074560, 34766080, 41719296, 52149120, 69532160, 104298240, 208596480]

約数ペア:

[(1, 208596480), (2, 104298240), (3, 69532160), (4, 52149120), (5, 41719296), (6, 34766080), (8, 26074560), (10, 20859648), (12, 17383040), (15, 13906432), (16, 13037280), (20, 10429824), (24, 8691520), (30, 6953216), (32, 6518640), (40, 5214912), (48, 4345760), (60, 3476608), (64, 3259320), (80, 2607456), (96, 2172880), (120, 1738304), (128, 1629660), (157, 1328640), (160, 1303728), (173, 1205760), (192, 1086440), (240, 869152), (256, 814830), (314, 664320), (320, 651864), (346, 602880), (384, 543220), (471, 442880), (480, 434576), (512, 407415), (519, 401920), (628, 332160), (640, 325932), (692, 301440), (768, 271610), (785, 265728), (865, 241152), (942, 221440), (960, 217288), (1038, 200960), (1256, 166080), (1280, 162966), (1384, 150720), (1536, 135805), (1570, 132864), (1730, 120576), (1884, 110720), (1920, 108644), (2076, 100480), (2355, 88576), (2512, 83040), (2560, 81483), (2595, 80384), (2768, 75360), (3140, 66432), (3460, 60288), (3768, 55360), (3840, 54322), (4152, 50240), (4710, 44288), (5024, 41520), (5190, 40192), (5536, 37680), (6280, 33216), (6920, 30144), (7536, 27680), (7680, 27161), (8304, 25120), (9420, 22144), (10048, 20760), (10380, 20096), (11072, 18840), (12560, 16608), (13840, 15072)]