204923520

素因数分解:

$2^7\times 3^4\times 5^1\times {\mathrm{59}}^1\times {\mathrm{67}}^1$

素因数の和:157

約数の個数: 320

約数和(自身を含む): 755330400

約数和(自身を除く): 550406880

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, 59, 60, 64, 67, 72, 80, 81, 90, 96, 108, 118, 120, 128, 134, 135, 144, 160, 162, 177, 180, 192, 201, 216, 236, 240, 268, 270, 288, 295, 320, 324, 335, 354, 360, 384, 402, 405, 432, 472, 480, 531, 536, 540, 576, 590, 603, 640, 648, 670, 708, 720, 804, 810, 864, 885, 944, 960, 1005, 1062, 1072, 1080, 1152, 1180, 1206, 1296, 1340, 1416, 1440, 1593, 1608, 1620, 1728, 1770, 1809, 1888, 1920, 2010, 2124, 2144, 2160, 2360, 2412, 2592, 2655, 2680, 2832, 2880, 3015, 3186, 3216, 3240, 3456, 3540, 3618, 3776, 3953, 4020, 4248, 4288, 4320, 4720, 4779, 4824, 5184, 5310, 5360, 5427, 5664, 5760, 6030, 6372, 6432, 6480, 7080, 7236, 7552, 7906, 7965, 8040, 8496, 8576, 8640, 9045, 9440, 9558, 9648, 10368, 10620, 10720, 10854, 11328, 11859, 12060, 12744, 12864, 12960, 14160, 14472, 15812, 15930, 16080, 16992, 17280, 18090, 18880, 19116, 19296, 19765, 21240, 21440, 21708, 22656, 23718, 23895, 24120, 25488, 25728, 25920, 27135, 28320, 28944, 31624, 31860, 32160, 33984, 35577, 36180, 37760, 38232, 38592, 39530, 42480, 42880, 43416, 47436, 47790, 48240, 50976, 51840, 54270, 56640, 57888, 59295, 63248, 63720, 64320, 67968, 71154, 72360, 76464, 77184, 79060, 84960, 86832, 94872, 95580, 96480, 101952, 106731, 108540, 113280, 115776, 118590, 126496, 127440, 128640, 142308, 144720, 152928, 158120, 169920, 173664, 177885, 189744, 191160, 192960, 203904, 213462, 217080, 231552, 237180, 252992, 254880, 284616, 289440, 305856, 316240, 320193, 339840, 347328, 355770, 379488, 382320, 385920, 426924, 434160, 474360, 505984, 509760, 533655, 569232, 578880, 611712, 632480, 640386, 694656, 711540, 758976, 764640, 853848, 868320, 948720, 1019520, 1067310, 1138464, 1157760, 1264960, 1280772, 1423080, 1517952, 1529280, 1600965, 1707696, 1736640, 1897440, 2134620, 2276928, 2529920, 2561544, 2846160, 3058560, 3201930, 3415392, 3473280, 3794880, 4269240, 4553856, 5123088, 5692320, 6403860, 6830784, 7589760, 8538480, 10246176, 11384640, 12807720, 13661568, 17076960, 20492352, 22769280, 25615440, 34153920, 40984704, 51230880, 68307840, 102461760, 204923520]

約数ペア:

[(1, 204923520), (2, 102461760), (3, 68307840), (4, 51230880), (5, 40984704), (6, 34153920), (8, 25615440), (9, 22769280), (10, 20492352), (12, 17076960), (15, 13661568), (16, 12807720), (18, 11384640), (20, 10246176), (24, 8538480), (27, 7589760), (30, 6830784), (32, 6403860), (36, 5692320), (40, 5123088), (45, 4553856), (48, 4269240), (54, 3794880), (59, 3473280), (60, 3415392), (64, 3201930), (67, 3058560), (72, 2846160), (80, 2561544), (81, 2529920), (90, 2276928), (96, 2134620), (108, 1897440), (118, 1736640), (120, 1707696), (128, 1600965), (134, 1529280), (135, 1517952), (144, 1423080), (160, 1280772), (162, 1264960), (177, 1157760), (180, 1138464), (192, 1067310), (201, 1019520), (216, 948720), (236, 868320), (240, 853848), (268, 764640), (270, 758976), (288, 711540), (295, 694656), (320, 640386), (324, 632480), (335, 611712), (354, 578880), (360, 569232), (384, 533655), (402, 509760), (405, 505984), (432, 474360), (472, 434160), (480, 426924), (531, 385920), (536, 382320), (540, 379488), (576, 355770), (590, 347328), (603, 339840), (640, 320193), (648, 316240), (670, 305856), (708, 289440), (720, 284616), (804, 254880), (810, 252992), (864, 237180), (885, 231552), (944, 217080), (960, 213462), (1005, 203904), (1062, 192960), (1072, 191160), (1080, 189744), (1152, 177885), (1180, 173664), (1206, 169920), (1296, 158120), (1340, 152928), (1416, 144720), (1440, 142308), (1593, 128640), (1608, 127440), (1620, 126496), (1728, 118590), (1770, 115776), (1809, 113280), (1888, 108540), (1920, 106731), (2010, 101952), (2124, 96480), (2144, 95580), (2160, 94872), (2360, 86832), (2412, 84960), (2592, 79060), (2655, 77184), (2680, 76464), (2832, 72360), (2880, 71154), (3015, 67968), (3186, 64320), (3216, 63720), (3240, 63248), (3456, 59295), (3540, 57888), (3618, 56640), (3776, 54270), (3953, 51840), (4020, 50976), (4248, 48240), (4288, 47790), (4320, 47436), (4720, 43416), (4779, 42880), (4824, 42480), (5184, 39530), (5310, 38592), (5360, 38232), (5427, 37760), (5664, 36180), (5760, 35577), (6030, 33984), (6372, 32160), (6432, 31860), (6480, 31624), (7080, 28944), (7236, 28320), (7552, 27135), (7906, 25920), (7965, 25728), (8040, 25488), (8496, 24120), (8576, 23895), (8640, 23718), (9045, 22656), (9440, 21708), (9558, 21440), (9648, 21240), (10368, 19765), (10620, 19296), (10720, 19116), (10854, 18880), (11328, 18090), (11859, 17280), (12060, 16992), (12744, 16080), (12864, 15930), (12960, 15812), (14160, 14472)]