5671260

素因数分解:

$2^2\times 3^2\times 5^1\times 7^2\times {\mathrm{643}}^1$

素因数の和:672

約数の個数: 108

約数和(自身を含む): 20042568

約数和(自身を除く): 14371308

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 49, 60, 63, 70, 84, 90, 98, 105, 126, 140, 147, 180, 196, 210, 245, 252, 294, 315, 420, 441, 490, 588, 630, 643, 735, 882, 980, 1260, 1286, 1470, 1764, 1929, 2205, 2572, 2940, 3215, 3858, 4410, 4501, 5787, 6430, 7716, 8820, 9002, 9645, 11574, 12860, 13503, 18004, 19290, 22505, 23148, 27006, 28935, 31507, 38580, 40509, 45010, 54012, 57870, 63014, 67515, 81018, 90020, 94521, 115740, 126028, 135030, 157535, 162036, 189042, 202545, 270060, 283563, 315070, 378084, 405090, 472605, 567126, 630140, 810180, 945210, 1134252, 1417815, 1890420, 2835630, 5671260]

約数ペア:

[(1, 5671260), (2, 2835630), (3, 1890420), (4, 1417815), (5, 1134252), (6, 945210), (7, 810180), (9, 630140), (10, 567126), (12, 472605), (14, 405090), (15, 378084), (18, 315070), (20, 283563), (21, 270060), (28, 202545), (30, 189042), (35, 162036), (36, 157535), (42, 135030), (45, 126028), (49, 115740), (60, 94521), (63, 90020), (70, 81018), (84, 67515), (90, 63014), (98, 57870), (105, 54012), (126, 45010), (140, 40509), (147, 38580), (180, 31507), (196, 28935), (210, 27006), (245, 23148), (252, 22505), (294, 19290), (315, 18004), (420, 13503), (441, 12860), (490, 11574), (588, 9645), (630, 9002), (643, 8820), (735, 7716), (882, 6430), (980, 5787), (1260, 4501), (1286, 4410), (1470, 3858), (1764, 3215), (1929, 2940), (2205, 2572)]