319979040

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{127}}^1\times {\mathrm{181}}^1$

素因数の和:355

約数の個数: 192

約数和(自身を含む): 1056706560

約数和(自身を除く): 736727520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 29, 30, 32, 40, 48, 58, 60, 80, 87, 96, 116, 120, 127, 145, 160, 174, 181, 232, 240, 254, 290, 348, 362, 381, 435, 464, 480, 508, 543, 580, 635, 696, 724, 762, 870, 905, 928, 1016, 1086, 1160, 1270, 1392, 1448, 1524, 1740, 1810, 1905, 2032, 2172, 2320, 2540, 2715, 2784, 2896, 3048, 3480, 3620, 3683, 3810, 4064, 4344, 4640, 5080, 5249, 5430, 5792, 6096, 6960, 7240, 7366, 7620, 8688, 10160, 10498, 10860, 11049, 12192, 13920, 14480, 14732, 15240, 15747, 17376, 18415, 20320, 20996, 21720, 22098, 22987, 26245, 28960, 29464, 30480, 31494, 36830, 41992, 43440, 44196, 45974, 52490, 55245, 58928, 60960, 62988, 68961, 73660, 78735, 83984, 86880, 88392, 91948, 104980, 110490, 114935, 117856, 125976, 137922, 147320, 157470, 167968, 176784, 183896, 209960, 220980, 229870, 251952, 275844, 294640, 314940, 344805, 353568, 367792, 419920, 441960, 459740, 503904, 551688, 589280, 629880, 666623, 689610, 735584, 839840, 883920, 919480, 1103376, 1259760, 1333246, 1379220, 1767840, 1838960, 1999869, 2206752, 2519520, 2666492, 2758440, 3333115, 3677920, 3999738, 5332984, 5516880, 6666230, 7999476, 9999345, 10665968, 11033760, 13332460, 15998952, 19998690, 21331936, 26664920, 31997904, 39997380, 53329840, 63995808, 79994760, 106659680, 159989520, 319979040]

約数ペア:

[(1, 319979040), (2, 159989520), (3, 106659680), (4, 79994760), (5, 63995808), (6, 53329840), (8, 39997380), (10, 31997904), (12, 26664920), (15, 21331936), (16, 19998690), (20, 15998952), (24, 13332460), (29, 11033760), (30, 10665968), (32, 9999345), (40, 7999476), (48, 6666230), (58, 5516880), (60, 5332984), (80, 3999738), (87, 3677920), (96, 3333115), (116, 2758440), (120, 2666492), (127, 2519520), (145, 2206752), (160, 1999869), (174, 1838960), (181, 1767840), (232, 1379220), (240, 1333246), (254, 1259760), (290, 1103376), (348, 919480), (362, 883920), (381, 839840), (435, 735584), (464, 689610), (480, 666623), (508, 629880), (543, 589280), (580, 551688), (635, 503904), (696, 459740), (724, 441960), (762, 419920), (870, 367792), (905, 353568), (928, 344805), (1016, 314940), (1086, 294640), (1160, 275844), (1270, 251952), (1392, 229870), (1448, 220980), (1524, 209960), (1740, 183896), (1810, 176784), (1905, 167968), (2032, 157470), (2172, 147320), (2320, 137922), (2540, 125976), (2715, 117856), (2784, 114935), (2896, 110490), (3048, 104980), (3480, 91948), (3620, 88392), (3683, 86880), (3810, 83984), (4064, 78735), (4344, 73660), (4640, 68961), (5080, 62988), (5249, 60960), (5430, 58928), (5792, 55245), (6096, 52490), (6960, 45974), (7240, 44196), (7366, 43440), (7620, 41992), (8688, 36830), (10160, 31494), (10498, 30480), (10860, 29464), (11049, 28960), (12192, 26245), (13920, 22987), (14480, 22098), (14732, 21720), (15240, 20996), (15747, 20320), (17376, 18415)]