297803520

素因数分解:

$2^8\times 3^3\times 5^1\times 7^1\times {\mathrm{1231}}^1$

素因数の和:1268

約数の個数: 288

約数和(自身を含む): 1208739840

約数和(自身を除く): 910936320

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 32, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 64, 70, 72, 80, 84, 90, 96, 105, 108, 112, 120, 126, 128, 135, 140, 144, 160, 168, 180, 189, 192, 210, 216, 224, 240, 252, 256, 270, 280, 288, 315, 320, 336, 360, 378, 384, 420, 432, 448, 480, 504, 540, 560, 576, 630, 640, 672, 720, 756, 768, 840, 864, 896, 945, 960, 1008, 1080, 1120, 1152, 1231, 1260, 1280, 1344, 1440, 1512, 1680, 1728, 1792, 1890, 1920, 2016, 2160, 2240, 2304, 2462, 2520, 2688, 2880, 3024, 3360, 3456, 3693, 3780, 3840, 4032, 4320, 4480, 4924, 5040, 5376, 5760, 6048, 6155, 6720, 6912, 7386, 7560, 8064, 8617, 8640, 8960, 9848, 10080, 11079, 11520, 12096, 12310, 13440, 14772, 15120, 16128, 17234, 17280, 18465, 19696, 20160, 22158, 24192, 24620, 25851, 26880, 29544, 30240, 33237, 34468, 34560, 36930, 39392, 40320, 43085, 44316, 48384, 49240, 51702, 55395, 59088, 60480, 66474, 68936, 73860, 77553, 78784, 80640, 86170, 88632, 98480, 103404, 110790, 118176, 120960, 129255, 132948, 137872, 147720, 155106, 157568, 166185, 172340, 177264, 196960, 206808, 221580, 232659, 236352, 241920, 258510, 265896, 275744, 295440, 310212, 315136, 332370, 344680, 354528, 387765, 393920, 413616, 443160, 465318, 472704, 517020, 531792, 551488, 590880, 620424, 664740, 689360, 709056, 775530, 787840, 827232, 886320, 930636, 945408, 1034040, 1063584, 1102976, 1163295, 1181760, 1240848, 1329480, 1378720, 1418112, 1551060, 1575680, 1654464, 1772640, 1861272, 2068080, 2127168, 2205952, 2326590, 2363520, 2481696, 2658960, 2757440, 2836224, 3102120, 3308928, 3545280, 3722544, 4136160, 4254336, 4653180, 4727040, 4963392, 5317920, 5514880, 6204240, 6617856, 7090560, 7445088, 8272320, 8508672, 9306360, 9926784, 10635840, 11029760, 12408480, 14181120, 14890176, 16544640, 18612720, 19853568, 21271680, 24816960, 29780352, 33089280, 37225440, 42543360, 49633920, 59560704, 74450880, 99267840, 148901760, 297803520]

約数ペア:

[(1, 297803520), (2, 148901760), (3, 99267840), (4, 74450880), (5, 59560704), (6, 49633920), (7, 42543360), (8, 37225440), (9, 33089280), (10, 29780352), (12, 24816960), (14, 21271680), (15, 19853568), (16, 18612720), (18, 16544640), (20, 14890176), (21, 14181120), (24, 12408480), (27, 11029760), (28, 10635840), (30, 9926784), (32, 9306360), (35, 8508672), (36, 8272320), (40, 7445088), (42, 7090560), (45, 6617856), (48, 6204240), (54, 5514880), (56, 5317920), (60, 4963392), (63, 4727040), (64, 4653180), (70, 4254336), (72, 4136160), (80, 3722544), (84, 3545280), (90, 3308928), (96, 3102120), (105, 2836224), (108, 2757440), (112, 2658960), (120, 2481696), (126, 2363520), (128, 2326590), (135, 2205952), (140, 2127168), (144, 2068080), (160, 1861272), (168, 1772640), (180, 1654464), (189, 1575680), (192, 1551060), (210, 1418112), (216, 1378720), (224, 1329480), (240, 1240848), (252, 1181760), (256, 1163295), (270, 1102976), (280, 1063584), (288, 1034040), (315, 945408), (320, 930636), (336, 886320), (360, 827232), (378, 787840), (384, 775530), (420, 709056), (432, 689360), (448, 664740), (480, 620424), (504, 590880), (540, 551488), (560, 531792), (576, 517020), (630, 472704), (640, 465318), (672, 443160), (720, 413616), (756, 393920), (768, 387765), (840, 354528), (864, 344680), (896, 332370), (945, 315136), (960, 310212), (1008, 295440), (1080, 275744), (1120, 265896), (1152, 258510), (1231, 241920), (1260, 236352), (1280, 232659), (1344, 221580), (1440, 206808), (1512, 196960), (1680, 177264), (1728, 172340), (1792, 166185), (1890, 157568), (1920, 155106), (2016, 147720), (2160, 137872), (2240, 132948), (2304, 129255), (2462, 120960), (2520, 118176), (2688, 110790), (2880, 103404), (3024, 98480), (3360, 88632), (3456, 86170), (3693, 80640), (3780, 78784), (3840, 77553), (4032, 73860), (4320, 68936), (4480, 66474), (4924, 60480), (5040, 59088), (5376, 55395), (5760, 51702), (6048, 49240), (6155, 48384), (6720, 44316), (6912, 43085), (7386, 40320), (7560, 39392), (8064, 36930), (8617, 34560), (8640, 34468), (8960, 33237), (9848, 30240), (10080, 29544), (11079, 26880), (11520, 25851), (12096, 24620), (12310, 24192), (13440, 22158), (14772, 20160), (15120, 19696), (16128, 18465), (17234, 17280)]