171635360

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{101}}^1$

素因数の和:191

約数の個数: 192

約数和(自身を含む): 475009920

約数和(自身を除く): 303374560

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 19, 20, 26, 32, 38, 40, 43, 52, 65, 76, 80, 86, 95, 101, 104, 130, 152, 160, 172, 190, 202, 208, 215, 247, 260, 304, 344, 380, 404, 416, 430, 494, 505, 520, 559, 608, 688, 760, 808, 817, 860, 988, 1010, 1040, 1118, 1235, 1313, 1376, 1520, 1616, 1634, 1720, 1919, 1976, 2020, 2080, 2236, 2470, 2626, 2795, 3040, 3232, 3268, 3440, 3838, 3952, 4040, 4085, 4343, 4472, 4940, 5252, 5590, 6536, 6565, 6880, 7676, 7904, 8080, 8170, 8686, 8944, 9595, 9880, 10504, 10621, 11180, 13072, 13130, 15352, 16160, 16340, 17372, 17888, 19190, 19760, 21008, 21242, 21715, 22360, 24947, 26144, 26260, 30704, 32680, 34744, 38380, 39520, 42016, 42484, 43430, 44720, 49894, 52520, 53105, 56459, 61408, 65360, 69488, 76760, 82517, 84968, 86860, 89440, 99788, 105040, 106210, 112918, 124735, 130720, 138976, 153520, 165034, 169936, 173720, 199576, 210080, 212420, 225836, 249470, 282295, 307040, 330068, 339872, 347440, 399152, 412585, 424840, 451672, 498940, 564590, 660136, 694880, 798304, 825170, 849680, 903344, 997880, 1072721, 1129180, 1320272, 1650340, 1699360, 1806688, 1995760, 2145442, 2258360, 2640544, 3300680, 3991520, 4290884, 4516720, 5363605, 6601360, 8581768, 9033440, 10727210, 13202720, 17163536, 21454420, 34327072, 42908840, 85817680, 171635360]

約数ペア:

[(1, 171635360), (2, 85817680), (4, 42908840), (5, 34327072), (8, 21454420), (10, 17163536), (13, 13202720), (16, 10727210), (19, 9033440), (20, 8581768), (26, 6601360), (32, 5363605), (38, 4516720), (40, 4290884), (43, 3991520), (52, 3300680), (65, 2640544), (76, 2258360), (80, 2145442), (86, 1995760), (95, 1806688), (101, 1699360), (104, 1650340), (130, 1320272), (152, 1129180), (160, 1072721), (172, 997880), (190, 903344), (202, 849680), (208, 825170), (215, 798304), (247, 694880), (260, 660136), (304, 564590), (344, 498940), (380, 451672), (404, 424840), (416, 412585), (430, 399152), (494, 347440), (505, 339872), (520, 330068), (559, 307040), (608, 282295), (688, 249470), (760, 225836), (808, 212420), (817, 210080), (860, 199576), (988, 173720), (1010, 169936), (1040, 165034), (1118, 153520), (1235, 138976), (1313, 130720), (1376, 124735), (1520, 112918), (1616, 106210), (1634, 105040), (1720, 99788), (1919, 89440), (1976, 86860), (2020, 84968), (2080, 82517), (2236, 76760), (2470, 69488), (2626, 65360), (2795, 61408), (3040, 56459), (3232, 53105), (3268, 52520), (3440, 49894), (3838, 44720), (3952, 43430), (4040, 42484), (4085, 42016), (4343, 39520), (4472, 38380), (4940, 34744), (5252, 32680), (5590, 30704), (6536, 26260), (6565, 26144), (6880, 24947), (7676, 22360), (7904, 21715), (8080, 21242), (8170, 21008), (8686, 19760), (8944, 19190), (9595, 17888), (9880, 17372), (10504, 16340), (10621, 16160), (11180, 15352), (13072, 13130)]