1238031360

素因数分解:

$2^{10}\times 3^2\times 5^1\times {\mathrm{67}}^1\times {\mathrm{401}}^1$

素因数の和:499

約数の個数: 264

約数和(自身を含む): 4364629776

約数和(自身を除く): 3126598416

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 67, 72, 80, 90, 96, 120, 128, 134, 144, 160, 180, 192, 201, 240, 256, 268, 288, 320, 335, 360, 384, 401, 402, 480, 512, 536, 576, 603, 640, 670, 720, 768, 802, 804, 960, 1005, 1024, 1072, 1152, 1203, 1206, 1280, 1340, 1440, 1536, 1604, 1608, 1920, 2005, 2010, 2144, 2304, 2406, 2412, 2560, 2680, 2880, 3015, 3072, 3208, 3216, 3609, 3840, 4010, 4020, 4288, 4608, 4812, 4824, 5120, 5360, 5760, 6015, 6030, 6416, 6432, 7218, 7680, 8020, 8040, 8576, 9216, 9624, 9648, 10720, 11520, 12030, 12060, 12832, 12864, 14436, 15360, 16040, 16080, 17152, 18045, 19248, 19296, 21440, 23040, 24060, 24120, 25664, 25728, 26867, 28872, 32080, 32160, 34304, 36090, 38496, 38592, 42880, 46080, 48120, 48240, 51328, 51456, 53734, 57744, 64160, 64320, 68608, 72180, 76992, 77184, 80601, 85760, 96240, 96480, 102656, 102912, 107468, 115488, 128320, 128640, 134335, 144360, 153984, 154368, 161202, 171520, 192480, 192960, 205312, 205824, 214936, 230976, 241803, 256640, 257280, 268670, 288720, 307968, 308736, 322404, 343040, 384960, 385920, 403005, 410624, 429872, 461952, 483606, 513280, 514560, 537340, 577440, 615936, 617472, 644808, 769920, 771840, 806010, 859744, 923904, 967212, 1026560, 1029120, 1074680, 1154880, 1209015, 1231872, 1289616, 1539840, 1543680, 1612020, 1719488, 1847808, 1934424, 2053120, 2149360, 2309760, 2418030, 2579232, 3079680, 3087360, 3224040, 3438976, 3695616, 3868848, 4298720, 4619520, 4836060, 5158464, 6159360, 6448080, 6877952, 7737696, 8597440, 9239040, 9672120, 10316928, 12896160, 13755904, 15475392, 17194880, 18478080, 19344240, 20633856, 25792320, 27511808, 30950784, 34389760, 38688480, 41267712, 51584640, 61901568, 68779520, 77376960, 82535424, 103169280, 123803136, 137559040, 154753920, 206338560, 247606272, 309507840, 412677120, 619015680, 1238031360]

約数ペア:

[(1, 1238031360), (2, 619015680), (3, 412677120), (4, 309507840), (5, 247606272), (6, 206338560), (8, 154753920), (9, 137559040), (10, 123803136), (12, 103169280), (15, 82535424), (16, 77376960), (18, 68779520), (20, 61901568), (24, 51584640), (30, 41267712), (32, 38688480), (36, 34389760), (40, 30950784), (45, 27511808), (48, 25792320), (60, 20633856), (64, 19344240), (67, 18478080), (72, 17194880), (80, 15475392), (90, 13755904), (96, 12896160), (120, 10316928), (128, 9672120), (134, 9239040), (144, 8597440), (160, 7737696), (180, 6877952), (192, 6448080), (201, 6159360), (240, 5158464), (256, 4836060), (268, 4619520), (288, 4298720), (320, 3868848), (335, 3695616), (360, 3438976), (384, 3224040), (401, 3087360), (402, 3079680), (480, 2579232), (512, 2418030), (536, 2309760), (576, 2149360), (603, 2053120), (640, 1934424), (670, 1847808), (720, 1719488), (768, 1612020), (802, 1543680), (804, 1539840), (960, 1289616), (1005, 1231872), (1024, 1209015), (1072, 1154880), (1152, 1074680), (1203, 1029120), (1206, 1026560), (1280, 967212), (1340, 923904), (1440, 859744), (1536, 806010), (1604, 771840), (1608, 769920), (1920, 644808), (2005, 617472), (2010, 615936), (2144, 577440), (2304, 537340), (2406, 514560), (2412, 513280), (2560, 483606), (2680, 461952), (2880, 429872), (3015, 410624), (3072, 403005), (3208, 385920), (3216, 384960), (3609, 343040), (3840, 322404), (4010, 308736), (4020, 307968), (4288, 288720), (4608, 268670), (4812, 257280), (4824, 256640), (5120, 241803), (5360, 230976), (5760, 214936), (6015, 205824), (6030, 205312), (6416, 192960), (6432, 192480), (7218, 171520), (7680, 161202), (8020, 154368), (8040, 153984), (8576, 144360), (9216, 134335), (9624, 128640), (9648, 128320), (10720, 115488), (11520, 107468), (12030, 102912), (12060, 102656), (12832, 96480), (12864, 96240), (14436, 85760), (15360, 80601), (16040, 77184), (16080, 76992), (17152, 72180), (18045, 68608), (19248, 64320), (19296, 64160), (21440, 57744), (23040, 53734), (24060, 51456), (24120, 51328), (25664, 48240), (25728, 48120), (26867, 46080), (28872, 42880), (32080, 38592), (32160, 38496), (34304, 36090)]