273901360

素因数分解:

$2^4\times 5^1\times {\mathrm{67}}^1\times {\mathrm{137}}^1\times {\mathrm{373}}^1$

素因数の和:590

約数の個数: 80

約数和(自身を含む): 652788576

約数和(自身を除く): 378887216

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 67, 80, 134, 137, 268, 274, 335, 373, 536, 548, 670, 685, 746, 1072, 1096, 1340, 1370, 1492, 1865, 2192, 2680, 2740, 2984, 3730, 5360, 5480, 5968, 7460, 9179, 10960, 14920, 18358, 24991, 29840, 36716, 45895, 49982, 51101, 73432, 91790, 99964, 102202, 124955, 146864, 183580, 199928, 204404, 249910, 255505, 367160, 399856, 408808, 499820, 511010, 734320, 817616, 999640, 1022020, 1999280, 2044040, 3423767, 4088080, 6847534, 13695068, 17118835, 27390136, 34237670, 54780272, 68475340, 136950680, 273901360]

約数ペア:

[(1, 273901360), (2, 136950680), (4, 68475340), (5, 54780272), (8, 34237670), (10, 27390136), (16, 17118835), (20, 13695068), (40, 6847534), (67, 4088080), (80, 3423767), (134, 2044040), (137, 1999280), (268, 1022020), (274, 999640), (335, 817616), (373, 734320), (536, 511010), (548, 499820), (670, 408808), (685, 399856), (746, 367160), (1072, 255505), (1096, 249910), (1340, 204404), (1370, 199928), (1492, 183580), (1865, 146864), (2192, 124955), (2680, 102202), (2740, 99964), (2984, 91790), (3730, 73432), (5360, 51101), (5480, 49982), (5968, 45895), (7460, 36716), (9179, 29840), (10960, 24991), (14920, 18358)]