18886063680

素因数分解:

$2^6\times 3^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{66239}}^1$

素因数の和:66279

約数の個数: 280

約数和(自身を含む): 73289525760

約数和(自身を除く): 54403462080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 27, 30, 32, 33, 36, 40, 44, 45, 48, 54, 55, 60, 64, 66, 72, 80, 81, 88, 90, 96, 99, 108, 110, 120, 132, 135, 144, 160, 162, 165, 176, 180, 192, 198, 216, 220, 240, 264, 270, 288, 297, 320, 324, 330, 352, 360, 396, 405, 432, 440, 480, 495, 528, 540, 576, 594, 648, 660, 704, 720, 792, 810, 864, 880, 891, 960, 990, 1056, 1080, 1188, 1296, 1320, 1440, 1485, 1584, 1620, 1728, 1760, 1782, 1980, 2112, 2160, 2376, 2592, 2640, 2880, 2970, 3168, 3240, 3520, 3564, 3960, 4320, 4455, 4752, 5184, 5280, 5940, 6336, 6480, 7128, 7920, 8640, 8910, 9504, 10560, 11880, 12960, 14256, 15840, 17820, 19008, 23760, 25920, 28512, 31680, 35640, 47520, 57024, 66239, 71280, 95040, 132478, 142560, 198717, 264956, 285120, 331195, 397434, 529912, 596151, 662390, 728629, 794868, 993585, 1059824, 1192302, 1324780, 1457258, 1589736, 1788453, 1987170, 2119648, 2185887, 2384604, 2649560, 2914516, 2980755, 3179472, 3576906, 3643145, 3974340, 4239296, 4371774, 4769208, 5299120, 5365359, 5829032, 5961510, 6358944, 6557661, 7153812, 7286290, 7948680, 8743548, 8942265, 9538416, 10598240, 10730718, 10929435, 11658064, 11923020, 12717888, 13115322, 14307624, 14572580, 15897360, 17487096, 17884530, 19076832, 19672983, 21196480, 21461436, 21858870, 23316128, 23846040, 26230644, 26826795, 28615248, 29145160, 31794720, 32788305, 34974192, 35769060, 38153664, 39345966, 42922872, 43717740, 46632256, 47692080, 52461288, 53653590, 57230496, 58290320, 59018949, 63589440, 65576610, 69948384, 71538120, 78691932, 85845744, 87435480, 95384160, 98364915, 104922576, 107307180, 114460992, 116580640, 118037898, 131153220, 139896768, 143076240, 157383864, 171691488, 174870960, 190768320, 196729830, 209845152, 214614360, 233161280, 236075796, 262306440, 286152480, 295094745, 314767728, 343382976, 349741920, 393459660, 419690304, 429228720, 472151592, 524612880, 572304960, 590189490, 629535456, 699483840, 786919320, 858457440, 944303184, 1049225760, 1180378980, 1259070912, 1573838640, 1716914880, 1888606368, 2098451520, 2360757960, 3147677280, 3777212736, 4721515920, 6295354560, 9443031840, 18886063680]

約数ペア:

[(1, 18886063680), (2, 9443031840), (3, 6295354560), (4, 4721515920), (5, 3777212736), (6, 3147677280), (8, 2360757960), (9, 2098451520), (10, 1888606368), (11, 1716914880), (12, 1573838640), (15, 1259070912), (16, 1180378980), (18, 1049225760), (20, 944303184), (22, 858457440), (24, 786919320), (27, 699483840), (30, 629535456), (32, 590189490), (33, 572304960), (36, 524612880), (40, 472151592), (44, 429228720), (45, 419690304), (48, 393459660), (54, 349741920), (55, 343382976), (60, 314767728), (64, 295094745), (66, 286152480), (72, 262306440), (80, 236075796), (81, 233161280), (88, 214614360), (90, 209845152), (96, 196729830), (99, 190768320), (108, 174870960), (110, 171691488), (120, 157383864), (132, 143076240), (135, 139896768), (144, 131153220), (160, 118037898), (162, 116580640), (165, 114460992), (176, 107307180), (180, 104922576), (192, 98364915), (198, 95384160), (216, 87435480), (220, 85845744), (240, 78691932), (264, 71538120), (270, 69948384), (288, 65576610), (297, 63589440), (320, 59018949), (324, 58290320), (330, 57230496), (352, 53653590), (360, 52461288), (396, 47692080), (405, 46632256), (432, 43717740), (440, 42922872), (480, 39345966), (495, 38153664), (528, 35769060), (540, 34974192), (576, 32788305), (594, 31794720), (648, 29145160), (660, 28615248), (704, 26826795), (720, 26230644), (792, 23846040), (810, 23316128), (864, 21858870), (880, 21461436), (891, 21196480), (960, 19672983), (990, 19076832), (1056, 17884530), (1080, 17487096), (1188, 15897360), (1296, 14572580), (1320, 14307624), (1440, 13115322), (1485, 12717888), (1584, 11923020), (1620, 11658064), (1728, 10929435), (1760, 10730718), (1782, 10598240), (1980, 9538416), (2112, 8942265), (2160, 8743548), (2376, 7948680), (2592, 7286290), (2640, 7153812), (2880, 6557661), (2970, 6358944), (3168, 5961510), (3240, 5829032), (3520, 5365359), (3564, 5299120), (3960, 4769208), (4320, 4371774), (4455, 4239296), (4752, 3974340), (5184, 3643145), (5280, 3576906), (5940, 3179472), (6336, 2980755), (6480, 2914516), (7128, 2649560), (7920, 2384604), (8640, 2185887), (8910, 2119648), (9504, 1987170), (10560, 1788453), (11880, 1589736), (12960, 1457258), (14256, 1324780), (15840, 1192302), (17820, 1059824), (19008, 993585), (23760, 794868), (25920, 728629), (28512, 662390), (31680, 596151), (35640, 529912), (47520, 397434), (57024, 331195), (66239, 285120), (71280, 264956), (95040, 198717), (132478, 142560)]