19127906880

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{127}}^1\times {\mathrm{151}}^1\times {\mathrm{1039}}^1$

素因数の和:1337

約数の個数: 224

約数和(自身を含む): 61673963520

約数和(自身を除く): 42546056640

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, 127, 151, 160, 192, 240, 254, 302, 320, 381, 453, 480, 508, 604, 635, 755, 762, 906, 960, 1016, 1039, 1208, 1270, 1510, 1524, 1812, 1905, 2032, 2078, 2265, 2416, 2540, 3020, 3048, 3117, 3624, 3810, 4064, 4156, 4530, 4832, 5080, 5195, 6040, 6096, 6234, 7248, 7620, 8128, 8312, 9060, 9664, 10160, 10390, 12080, 12192, 12468, 14496, 15240, 15585, 16624, 18120, 19177, 20320, 20780, 24160, 24384, 24936, 28992, 30480, 31170, 33248, 36240, 38354, 40640, 41560, 48320, 49872, 57531, 60960, 62340, 66496, 72480, 76708, 83120, 95885, 99744, 115062, 121920, 124680, 131953, 144960, 153416, 156889, 166240, 191770, 199488, 230124, 249360, 263906, 287655, 306832, 313778, 332480, 383540, 395859, 460248, 470667, 498720, 527812, 575310, 613664, 627556, 659765, 767080, 784445, 791718, 920496, 941334, 997440, 1055624, 1150620, 1227328, 1255112, 1319530, 1534160, 1568890, 1583436, 1840992, 1882668, 1979295, 2111248, 2301240, 2353335, 2510224, 2639060, 3068320, 3137780, 3166872, 3681984, 3765336, 3958590, 4222496, 4602480, 4706670, 5020448, 5278120, 6136640, 6275560, 6333744, 7530672, 7917180, 8444992, 9204960, 9413340, 10040896, 10556240, 12551120, 12667488, 15061344, 15834360, 18409920, 18826680, 19924903, 21112480, 25102240, 25334976, 30122688, 31668720, 37653360, 39849806, 42224960, 50204480, 59774709, 63337440, 75306720, 79699612, 99624515, 119549418, 126674880, 150613440, 159399224, 199249030, 239098836, 298873545, 318798448, 398498060, 478197672, 597747090, 637596896, 796996120, 956395344, 1195494180, 1275193792, 1593992240, 1912790688, 2390988360, 3187984480, 3825581376, 4781976720, 6375968960, 9563953440, 19127906880]

約数ペア:

[(1, 19127906880), (2, 9563953440), (3, 6375968960), (4, 4781976720), (5, 3825581376), (6, 3187984480), (8, 2390988360), (10, 1912790688), (12, 1593992240), (15, 1275193792), (16, 1195494180), (20, 956395344), (24, 796996120), (30, 637596896), (32, 597747090), (40, 478197672), (48, 398498060), (60, 318798448), (64, 298873545), (80, 239098836), (96, 199249030), (120, 159399224), (127, 150613440), (151, 126674880), (160, 119549418), (192, 99624515), (240, 79699612), (254, 75306720), (302, 63337440), (320, 59774709), (381, 50204480), (453, 42224960), (480, 39849806), (508, 37653360), (604, 31668720), (635, 30122688), (755, 25334976), (762, 25102240), (906, 21112480), (960, 19924903), (1016, 18826680), (1039, 18409920), (1208, 15834360), (1270, 15061344), (1510, 12667488), (1524, 12551120), (1812, 10556240), (1905, 10040896), (2032, 9413340), (2078, 9204960), (2265, 8444992), (2416, 7917180), (2540, 7530672), (3020, 6333744), (3048, 6275560), (3117, 6136640), (3624, 5278120), (3810, 5020448), (4064, 4706670), (4156, 4602480), (4530, 4222496), (4832, 3958590), (5080, 3765336), (5195, 3681984), (6040, 3166872), (6096, 3137780), (6234, 3068320), (7248, 2639060), (7620, 2510224), (8128, 2353335), (8312, 2301240), (9060, 2111248), (9664, 1979295), (10160, 1882668), (10390, 1840992), (12080, 1583436), (12192, 1568890), (12468, 1534160), (14496, 1319530), (15240, 1255112), (15585, 1227328), (16624, 1150620), (18120, 1055624), (19177, 997440), (20320, 941334), (20780, 920496), (24160, 791718), (24384, 784445), (24936, 767080), (28992, 659765), (30480, 627556), (31170, 613664), (33248, 575310), (36240, 527812), (38354, 498720), (40640, 470667), (41560, 460248), (48320, 395859), (49872, 383540), (57531, 332480), (60960, 313778), (62340, 306832), (66496, 287655), (72480, 263906), (76708, 249360), (83120, 230124), (95885, 199488), (99744, 191770), (115062, 166240), (121920, 156889), (124680, 153416), (131953, 144960)]