166435360

素因数分解:

$2^5\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1$

素因数の和:136

約数の個数: 288

約数和(自身を含む): 521240832

約数和(自身を除く): 354805472

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 23, 26, 28, 32, 35, 40, 46, 49, 52, 56, 65, 70, 71, 80, 91, 92, 98, 104, 112, 115, 130, 140, 142, 160, 161, 182, 184, 196, 208, 224, 230, 245, 260, 280, 284, 299, 322, 355, 364, 368, 392, 416, 455, 460, 490, 497, 520, 560, 568, 598, 637, 644, 710, 728, 736, 784, 805, 910, 920, 923, 980, 994, 1040, 1120, 1127, 1136, 1196, 1274, 1288, 1420, 1456, 1495, 1568, 1610, 1633, 1820, 1840, 1846, 1960, 1988, 2080, 2093, 2254, 2272, 2392, 2485, 2548, 2576, 2840, 2912, 2990, 3185, 3220, 3266, 3479, 3640, 3680, 3692, 3920, 3976, 4186, 4508, 4615, 4784, 4970, 5096, 5152, 5635, 5680, 5980, 6370, 6440, 6461, 6532, 6958, 7280, 7384, 7840, 7952, 8165, 8372, 9016, 9230, 9568, 9940, 10192, 10465, 11270, 11360, 11431, 11960, 12740, 12880, 12922, 13064, 13916, 14560, 14651, 14768, 15904, 16330, 16744, 17395, 18032, 18460, 19880, 20384, 20930, 21229, 22540, 22862, 23920, 25480, 25760, 25844, 26128, 27832, 29302, 29536, 32305, 32660, 33488, 34790, 36064, 36920, 39760, 41860, 42458, 45080, 45227, 45724, 47840, 50960, 51688, 52256, 55664, 57155, 58604, 64610, 65320, 66976, 69580, 73255, 73840, 79520, 80017, 83720, 84916, 90160, 90454, 91448, 101920, 103376, 106145, 111328, 114310, 117208, 129220, 130640, 139160, 146510, 147680, 148603, 160034, 167440, 169832, 180320, 180908, 182896, 206752, 212290, 226135, 228620, 234416, 258440, 261280, 278320, 293020, 297206, 320068, 334880, 339664, 361816, 365792, 400085, 424580, 452270, 457240, 468832, 516880, 556640, 586040, 594412, 640136, 679328, 723632, 743015, 800170, 849160, 904540, 914480, 1033760, 1040221, 1172080, 1188824, 1280272, 1447264, 1486030, 1600340, 1698320, 1809080, 1828960, 2080442, 2344160, 2377648, 2560544, 2972060, 3200680, 3396640, 3618160, 4160884, 4755296, 5201105, 5944120, 6401360, 7236320, 8321768, 10402210, 11888240, 12802720, 16643536, 20804420, 23776480, 33287072, 41608840, 83217680, 166435360]

約数ペア:

[(1, 166435360), (2, 83217680), (4, 41608840), (5, 33287072), (7, 23776480), (8, 20804420), (10, 16643536), (13, 12802720), (14, 11888240), (16, 10402210), (20, 8321768), (23, 7236320), (26, 6401360), (28, 5944120), (32, 5201105), (35, 4755296), (40, 4160884), (46, 3618160), (49, 3396640), (52, 3200680), (56, 2972060), (65, 2560544), (70, 2377648), (71, 2344160), (80, 2080442), (91, 1828960), (92, 1809080), (98, 1698320), (104, 1600340), (112, 1486030), (115, 1447264), (130, 1280272), (140, 1188824), (142, 1172080), (160, 1040221), (161, 1033760), (182, 914480), (184, 904540), (196, 849160), (208, 800170), (224, 743015), (230, 723632), (245, 679328), (260, 640136), (280, 594412), (284, 586040), (299, 556640), (322, 516880), (355, 468832), (364, 457240), (368, 452270), (392, 424580), (416, 400085), (455, 365792), (460, 361816), (490, 339664), (497, 334880), (520, 320068), (560, 297206), (568, 293020), (598, 278320), (637, 261280), (644, 258440), (710, 234416), (728, 228620), (736, 226135), (784, 212290), (805, 206752), (910, 182896), (920, 180908), (923, 180320), (980, 169832), (994, 167440), (1040, 160034), (1120, 148603), (1127, 147680), (1136, 146510), (1196, 139160), (1274, 130640), (1288, 129220), (1420, 117208), (1456, 114310), (1495, 111328), (1568, 106145), (1610, 103376), (1633, 101920), (1820, 91448), (1840, 90454), (1846, 90160), (1960, 84916), (1988, 83720), (2080, 80017), (2093, 79520), (2254, 73840), (2272, 73255), (2392, 69580), (2485, 66976), (2548, 65320), (2576, 64610), (2840, 58604), (2912, 57155), (2990, 55664), (3185, 52256), (3220, 51688), (3266, 50960), (3479, 47840), (3640, 45724), (3680, 45227), (3692, 45080), (3920, 42458), (3976, 41860), (4186, 39760), (4508, 36920), (4615, 36064), (4784, 34790), (4970, 33488), (5096, 32660), (5152, 32305), (5635, 29536), (5680, 29302), (5980, 27832), (6370, 26128), (6440, 25844), (6461, 25760), (6532, 25480), (6958, 23920), (7280, 22862), (7384, 22540), (7840, 21229), (7952, 20930), (8165, 20384), (8372, 19880), (9016, 18460), (9230, 18032), (9568, 17395), (9940, 16744), (10192, 16330), (10465, 15904), (11270, 14768), (11360, 14651), (11431, 14560), (11960, 13916), (12740, 13064), (12880, 12922)]