11342520

素因数分解:

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

素因数の和:674

約数の個数: 144

約数和(自身を含む): 42948360

約数和(自身を除く): 31605840

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 49, 56, 60, 63, 70, 72, 84, 90, 98, 105, 120, 126, 140, 147, 168, 180, 196, 210, 245, 252, 280, 294, 315, 360, 392, 420, 441, 490, 504, 588, 630, 643, 735, 840, 882, 980, 1176, 1260, 1286, 1470, 1764, 1929, 1960, 2205, 2520, 2572, 2940, 3215, 3528, 3858, 4410, 4501, 5144, 5787, 5880, 6430, 7716, 8820, 9002, 9645, 11574, 12860, 13503, 15432, 17640, 18004, 19290, 22505, 23148, 25720, 27006, 28935, 31507, 36008, 38580, 40509, 45010, 46296, 54012, 57870, 63014, 67515, 77160, 81018, 90020, 94521, 108024, 115740, 126028, 135030, 157535, 162036, 180040, 189042, 202545, 231480, 252056, 270060, 283563, 315070, 324072, 378084, 405090, 472605, 540120, 567126, 630140, 756168, 810180, 945210, 1134252, 1260280, 1417815, 1620360, 1890420, 2268504, 2835630, 3780840, 5671260, 11342520]

約数ペア:

[(1, 11342520), (2, 5671260), (3, 3780840), (4, 2835630), (5, 2268504), (6, 1890420), (7, 1620360), (8, 1417815), (9, 1260280), (10, 1134252), (12, 945210), (14, 810180), (15, 756168), (18, 630140), (20, 567126), (21, 540120), (24, 472605), (28, 405090), (30, 378084), (35, 324072), (36, 315070), (40, 283563), (42, 270060), (45, 252056), (49, 231480), (56, 202545), (60, 189042), (63, 180040), (70, 162036), (72, 157535), (84, 135030), (90, 126028), (98, 115740), (105, 108024), (120, 94521), (126, 90020), (140, 81018), (147, 77160), (168, 67515), (180, 63014), (196, 57870), (210, 54012), (245, 46296), (252, 45010), (280, 40509), (294, 38580), (315, 36008), (360, 31507), (392, 28935), (420, 27006), (441, 25720), (490, 23148), (504, 22505), (588, 19290), (630, 18004), (643, 17640), (735, 15432), (840, 13503), (882, 12860), (980, 11574), (1176, 9645), (1260, 9002), (1286, 8820), (1470, 7716), (1764, 6430), (1929, 5880), (1960, 5787), (2205, 5144), (2520, 4501), (2572, 4410), (2940, 3858), (3215, 3528)]