1324289680

素因数分解:

$2^4\times 5^1\times 7^2\times {\mathrm{293}}^1\times {\mathrm{1153}}^1$

素因数の和:1473

約数の個数: 120

約数和(自身を含む): 3597004152

約数和(自身を除く): 2272714472

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 49, 56, 70, 80, 98, 112, 140, 196, 245, 280, 293, 392, 490, 560, 586, 784, 980, 1153, 1172, 1465, 1960, 2051, 2306, 2344, 2930, 3920, 4102, 4612, 4688, 5765, 5860, 8071, 8204, 9224, 10255, 11530, 11720, 14357, 16142, 16408, 18448, 20510, 23060, 23440, 28714, 32284, 32816, 40355, 41020, 46120, 56497, 57428, 64568, 71785, 80710, 82040, 92240, 112994, 114856, 129136, 143570, 161420, 164080, 225988, 229712, 282485, 287140, 322840, 337829, 451976, 564970, 574280, 645680, 675658, 903952, 1129940, 1148560, 1351316, 1689145, 2259880, 2364803, 2702632, 3378290, 4519760, 4729606, 5405264, 6756580, 9459212, 11824015, 13513160, 16553621, 18918424, 23648030, 27026320, 33107242, 37836848, 47296060, 66214484, 82768105, 94592120, 132428968, 165536210, 189184240, 264857936, 331072420, 662144840, 1324289680]

約数ペア:

[(1, 1324289680), (2, 662144840), (4, 331072420), (5, 264857936), (7, 189184240), (8, 165536210), (10, 132428968), (14, 94592120), (16, 82768105), (20, 66214484), (28, 47296060), (35, 37836848), (40, 33107242), (49, 27026320), (56, 23648030), (70, 18918424), (80, 16553621), (98, 13513160), (112, 11824015), (140, 9459212), (196, 6756580), (245, 5405264), (280, 4729606), (293, 4519760), (392, 3378290), (490, 2702632), (560, 2364803), (586, 2259880), (784, 1689145), (980, 1351316), (1153, 1148560), (1172, 1129940), (1465, 903952), (1960, 675658), (2051, 645680), (2306, 574280), (2344, 564970), (2930, 451976), (3920, 337829), (4102, 322840), (4612, 287140), (4688, 282485), (5765, 229712), (5860, 225988), (8071, 164080), (8204, 161420), (9224, 143570), (10255, 129136), (11530, 114856), (11720, 112994), (14357, 92240), (16142, 82040), (16408, 80710), (18448, 71785), (20510, 64568), (23060, 57428), (23440, 56497), (28714, 46120), (32284, 41020), (32816, 40355)]