66622360

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{1789}}^1$

素因数の和:1833

約数の個数: 96

約数和(自身を含む): 183654000

約数和(自身を除く): 117031640

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 19, 20, 28, 35, 38, 40, 49, 56, 70, 76, 95, 98, 133, 140, 152, 190, 196, 245, 266, 280, 380, 392, 490, 532, 665, 760, 931, 980, 1064, 1330, 1789, 1862, 1960, 2660, 3578, 3724, 4655, 5320, 7156, 7448, 8945, 9310, 12523, 14312, 17890, 18620, 25046, 33991, 35780, 37240, 50092, 62615, 67982, 71560, 87661, 100184, 125230, 135964, 169955, 175322, 237937, 250460, 271928, 339910, 350644, 438305, 475874, 500920, 679820, 701288, 876610, 951748, 1189685, 1359640, 1665559, 1753220, 1903496, 2379370, 3331118, 3506440, 4758740, 6662236, 8327795, 9517480, 13324472, 16655590, 33311180, 66622360]

約数ペア:

[(1, 66622360), (2, 33311180), (4, 16655590), (5, 13324472), (7, 9517480), (8, 8327795), (10, 6662236), (14, 4758740), (19, 3506440), (20, 3331118), (28, 2379370), (35, 1903496), (38, 1753220), (40, 1665559), (49, 1359640), (56, 1189685), (70, 951748), (76, 876610), (95, 701288), (98, 679820), (133, 500920), (140, 475874), (152, 438305), (190, 350644), (196, 339910), (245, 271928), (266, 250460), (280, 237937), (380, 175322), (392, 169955), (490, 135964), (532, 125230), (665, 100184), (760, 87661), (931, 71560), (980, 67982), (1064, 62615), (1330, 50092), (1789, 37240), (1862, 35780), (1960, 33991), (2660, 25046), (3578, 18620), (3724, 17890), (4655, 14312), (5320, 12523), (7156, 9310), (7448, 8945)]