172740288

素因数分解:

$2^6\times 3^1\times 7^3\times {\mathrm{43}}^1\times {\mathrm{61}}^1$

素因数の和:140

約数の個数: 224

約数和(自身を含む): 554329600

約数和(自身を除く): 381589312

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 43, 48, 49, 56, 61, 64, 84, 86, 96, 98, 112, 122, 129, 147, 168, 172, 183, 192, 196, 224, 244, 258, 294, 301, 336, 343, 344, 366, 392, 427, 448, 488, 516, 588, 602, 672, 686, 688, 732, 784, 854, 903, 976, 1029, 1032, 1176, 1204, 1281, 1344, 1372, 1376, 1464, 1568, 1708, 1806, 1952, 2058, 2064, 2107, 2352, 2408, 2562, 2623, 2744, 2752, 2928, 2989, 3136, 3416, 3612, 3904, 4116, 4128, 4214, 4704, 4816, 5124, 5246, 5488, 5856, 5978, 6321, 6832, 7224, 7869, 8232, 8256, 8428, 8967, 9408, 9632, 10248, 10492, 10976, 11712, 11956, 12642, 13664, 14448, 14749, 15738, 16464, 16856, 17934, 18361, 19264, 20496, 20923, 20984, 21952, 23912, 25284, 27328, 28896, 29498, 31476, 32928, 33712, 35868, 36722, 40992, 41846, 41968, 44247, 47824, 50568, 55083, 57792, 58996, 62769, 62952, 65856, 67424, 71736, 73444, 81984, 83692, 83936, 88494, 95648, 101136, 110166, 117992, 125538, 125904, 128527, 134848, 143472, 146888, 167384, 167872, 176988, 191296, 202272, 220332, 235984, 251076, 251808, 257054, 286944, 293776, 334768, 353976, 385581, 404544, 440664, 471968, 502152, 503616, 514108, 573888, 587552, 669536, 707952, 771162, 881328, 899689, 943936, 1004304, 1028216, 1175104, 1339072, 1415904, 1542324, 1762656, 1799378, 2008608, 2056432, 2699067, 2831808, 3084648, 3525312, 3598756, 4017216, 4112864, 5398134, 6169296, 7197512, 8225728, 10796268, 12338592, 14395024, 21592536, 24677184, 28790048, 43185072, 57580096, 86370144, 172740288]

約数ペア:

[(1, 172740288), (2, 86370144), (3, 57580096), (4, 43185072), (6, 28790048), (7, 24677184), (8, 21592536), (12, 14395024), (14, 12338592), (16, 10796268), (21, 8225728), (24, 7197512), (28, 6169296), (32, 5398134), (42, 4112864), (43, 4017216), (48, 3598756), (49, 3525312), (56, 3084648), (61, 2831808), (64, 2699067), (84, 2056432), (86, 2008608), (96, 1799378), (98, 1762656), (112, 1542324), (122, 1415904), (129, 1339072), (147, 1175104), (168, 1028216), (172, 1004304), (183, 943936), (192, 899689), (196, 881328), (224, 771162), (244, 707952), (258, 669536), (294, 587552), (301, 573888), (336, 514108), (343, 503616), (344, 502152), (366, 471968), (392, 440664), (427, 404544), (448, 385581), (488, 353976), (516, 334768), (588, 293776), (602, 286944), (672, 257054), (686, 251808), (688, 251076), (732, 235984), (784, 220332), (854, 202272), (903, 191296), (976, 176988), (1029, 167872), (1032, 167384), (1176, 146888), (1204, 143472), (1281, 134848), (1344, 128527), (1372, 125904), (1376, 125538), (1464, 117992), (1568, 110166), (1708, 101136), (1806, 95648), (1952, 88494), (2058, 83936), (2064, 83692), (2107, 81984), (2352, 73444), (2408, 71736), (2562, 67424), (2623, 65856), (2744, 62952), (2752, 62769), (2928, 58996), (2989, 57792), (3136, 55083), (3416, 50568), (3612, 47824), (3904, 44247), (4116, 41968), (4128, 41846), (4214, 40992), (4704, 36722), (4816, 35868), (5124, 33712), (5246, 32928), (5488, 31476), (5856, 29498), (5978, 28896), (6321, 27328), (6832, 25284), (7224, 23912), (7869, 21952), (8232, 20984), (8256, 20923), (8428, 20496), (8967, 19264), (9408, 18361), (9632, 17934), (10248, 16856), (10492, 16464), (10976, 15738), (11712, 14749), (11956, 14448), (12642, 13664)]