153911280

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{137}}^1\times {\mathrm{151}}^1$

素因数の和:335

約数の個数: 160

約数和(自身を含む): 499396608

約数和(自身を除く): 345485328

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 40, 48, 60, 62, 80, 93, 120, 124, 137, 151, 155, 186, 240, 248, 274, 302, 310, 372, 411, 453, 465, 496, 548, 604, 620, 685, 744, 755, 822, 906, 930, 1096, 1208, 1240, 1370, 1488, 1510, 1644, 1812, 1860, 2055, 2192, 2265, 2416, 2480, 2740, 3020, 3288, 3624, 3720, 4110, 4247, 4530, 4681, 5480, 6040, 6576, 7248, 7440, 8220, 8494, 9060, 9362, 10960, 12080, 12741, 14043, 16440, 16988, 18120, 18724, 20687, 21235, 23405, 25482, 28086, 32880, 33976, 36240, 37448, 41374, 42470, 46810, 50964, 56172, 62061, 63705, 67952, 70215, 74896, 82748, 84940, 93620, 101928, 103435, 112344, 124122, 127410, 140430, 165496, 169880, 187240, 203856, 206870, 224688, 248244, 254820, 280860, 310305, 330992, 339760, 374480, 413740, 496488, 509640, 561720, 620610, 641297, 827480, 992976, 1019280, 1123440, 1241220, 1282594, 1654960, 1923891, 2482440, 2565188, 3206485, 3847782, 4964880, 5130376, 6412970, 7695564, 9619455, 10260752, 12825940, 15391128, 19238910, 25651880, 30782256, 38477820, 51303760, 76955640, 153911280]

約数ペア:

[(1, 153911280), (2, 76955640), (3, 51303760), (4, 38477820), (5, 30782256), (6, 25651880), (8, 19238910), (10, 15391128), (12, 12825940), (15, 10260752), (16, 9619455), (20, 7695564), (24, 6412970), (30, 5130376), (31, 4964880), (40, 3847782), (48, 3206485), (60, 2565188), (62, 2482440), (80, 1923891), (93, 1654960), (120, 1282594), (124, 1241220), (137, 1123440), (151, 1019280), (155, 992976), (186, 827480), (240, 641297), (248, 620610), (274, 561720), (302, 509640), (310, 496488), (372, 413740), (411, 374480), (453, 339760), (465, 330992), (496, 310305), (548, 280860), (604, 254820), (620, 248244), (685, 224688), (744, 206870), (755, 203856), (822, 187240), (906, 169880), (930, 165496), (1096, 140430), (1208, 127410), (1240, 124122), (1370, 112344), (1488, 103435), (1510, 101928), (1644, 93620), (1812, 84940), (1860, 82748), (2055, 74896), (2192, 70215), (2265, 67952), (2416, 63705), (2480, 62061), (2740, 56172), (3020, 50964), (3288, 46810), (3624, 42470), (3720, 41374), (4110, 37448), (4247, 36240), (4530, 33976), (4681, 32880), (5480, 28086), (6040, 25482), (6576, 23405), (7248, 21235), (7440, 20687), (8220, 18724), (8494, 18120), (9060, 16988), (9362, 16440), (10960, 14043), (12080, 12741)]