146161120

素因数分解:

$2^5\times 5^1\times 7^2\times {\mathrm{103}}^1\times {\mathrm{181}}^1$

素因数の和:313

約数の個数: 144

約数和(自身を含む): 407822688

約数和(自身を除く): 261661568

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 49, 56, 70, 80, 98, 103, 112, 140, 160, 181, 196, 206, 224, 245, 280, 362, 392, 412, 490, 515, 560, 721, 724, 784, 824, 905, 980, 1030, 1120, 1267, 1442, 1448, 1568, 1648, 1810, 1960, 2060, 2534, 2884, 2896, 3296, 3605, 3620, 3920, 4120, 5047, 5068, 5768, 5792, 6335, 7210, 7240, 7840, 8240, 8869, 10094, 10136, 11536, 12670, 14420, 14480, 16480, 17738, 18643, 20188, 20272, 23072, 25235, 25340, 28840, 28960, 35476, 37286, 40376, 40544, 44345, 50470, 50680, 57680, 70952, 74572, 80752, 88690, 93215, 100940, 101360, 115360, 130501, 141904, 149144, 161504, 177380, 186430, 201880, 202720, 261002, 283808, 298288, 354760, 372860, 403760, 522004, 596576, 652505, 709520, 745720, 807520, 913507, 1044008, 1305010, 1419040, 1491440, 1827014, 2088016, 2610020, 2982880, 3654028, 4176032, 4567535, 5220040, 7308056, 9135070, 10440080, 14616112, 18270140, 20880160, 29232224, 36540280, 73080560, 146161120]

約数ペア:

[(1, 146161120), (2, 73080560), (4, 36540280), (5, 29232224), (7, 20880160), (8, 18270140), (10, 14616112), (14, 10440080), (16, 9135070), (20, 7308056), (28, 5220040), (32, 4567535), (35, 4176032), (40, 3654028), (49, 2982880), (56, 2610020), (70, 2088016), (80, 1827014), (98, 1491440), (103, 1419040), (112, 1305010), (140, 1044008), (160, 913507), (181, 807520), (196, 745720), (206, 709520), (224, 652505), (245, 596576), (280, 522004), (362, 403760), (392, 372860), (412, 354760), (490, 298288), (515, 283808), (560, 261002), (721, 202720), (724, 201880), (784, 186430), (824, 177380), (905, 161504), (980, 149144), (1030, 141904), (1120, 130501), (1267, 115360), (1442, 101360), (1448, 100940), (1568, 93215), (1648, 88690), (1810, 80752), (1960, 74572), (2060, 70952), (2534, 57680), (2884, 50680), (2896, 50470), (3296, 44345), (3605, 40544), (3620, 40376), (3920, 37286), (4120, 35476), (5047, 28960), (5068, 28840), (5768, 25340), (5792, 25235), (6335, 23072), (7210, 20272), (7240, 20188), (7840, 18643), (8240, 17738), (8869, 16480), (10094, 14480), (10136, 14420), (11536, 12670)]