274391160

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{151}}^1\times {\mathrm{797}}^1$

素因数の和:981

約数の個数: 128

約数和(自身を含む): 873331200

約数和(自身を除く): 598940040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 30, 38, 40, 57, 60, 76, 95, 114, 120, 151, 152, 190, 228, 285, 302, 380, 453, 456, 570, 604, 755, 760, 797, 906, 1140, 1208, 1510, 1594, 1812, 2265, 2280, 2391, 2869, 3020, 3188, 3624, 3985, 4530, 4782, 5738, 6040, 6376, 7970, 8607, 9060, 9564, 11476, 11955, 14345, 15143, 15940, 17214, 18120, 19128, 22952, 23910, 28690, 30286, 31880, 34428, 43035, 45429, 47820, 57380, 60572, 68856, 75715, 86070, 90858, 95640, 114760, 120347, 121144, 151430, 172140, 181716, 227145, 240694, 302860, 344280, 361041, 363432, 454290, 481388, 601735, 605720, 722082, 908580, 962776, 1203470, 1444164, 1805205, 1817160, 2286593, 2406940, 2888328, 3610410, 4573186, 4813880, 6859779, 7220820, 9146372, 11432965, 13719558, 14441640, 18292744, 22865930, 27439116, 34298895, 45731860, 54878232, 68597790, 91463720, 137195580, 274391160]

約数ペア:

[(1, 274391160), (2, 137195580), (3, 91463720), (4, 68597790), (5, 54878232), (6, 45731860), (8, 34298895), (10, 27439116), (12, 22865930), (15, 18292744), (19, 14441640), (20, 13719558), (24, 11432965), (30, 9146372), (38, 7220820), (40, 6859779), (57, 4813880), (60, 4573186), (76, 3610410), (95, 2888328), (114, 2406940), (120, 2286593), (151, 1817160), (152, 1805205), (190, 1444164), (228, 1203470), (285, 962776), (302, 908580), (380, 722082), (453, 605720), (456, 601735), (570, 481388), (604, 454290), (755, 363432), (760, 361041), (797, 344280), (906, 302860), (1140, 240694), (1208, 227145), (1510, 181716), (1594, 172140), (1812, 151430), (2265, 121144), (2280, 120347), (2391, 114760), (2869, 95640), (3020, 90858), (3188, 86070), (3624, 75715), (3985, 68856), (4530, 60572), (4782, 57380), (5738, 47820), (6040, 45429), (6376, 43035), (7970, 34428), (8607, 31880), (9060, 30286), (9564, 28690), (11476, 23910), (11955, 22952), (14345, 19128), (15143, 18120), (15940, 17214)]