2137621080

素因数分解:

$2^3\times 3^1\times 5^1\times 7^2\times {\mathrm{363541}}^1$

素因数の和:363569

約数の個数: 96

約数和(自身を含む): 7459881840

約数和(自身を除く): 5322260760

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 49, 56, 60, 70, 84, 98, 105, 120, 140, 147, 168, 196, 210, 245, 280, 294, 392, 420, 490, 588, 735, 840, 980, 1176, 1470, 1960, 2940, 5880, 363541, 727082, 1090623, 1454164, 1817705, 2181246, 2544787, 2908328, 3635410, 4362492, 5089574, 5453115, 7270820, 7634361, 8724984, 10179148, 10906230, 12723935, 14541640, 15268722, 17813509, 20358296, 21812460, 25447870, 30537444, 35627018, 38171805, 43624920, 50895740, 53440527, 61074888, 71254036, 76343610, 89067545, 101791480, 106881054, 142508072, 152687220, 178135090, 213762108, 267202635, 305374440, 356270180, 427524216, 534405270, 712540360, 1068810540, 2137621080]

約数ペア:

[(1, 2137621080), (2, 1068810540), (3, 712540360), (4, 534405270), (5, 427524216), (6, 356270180), (7, 305374440), (8, 267202635), (10, 213762108), (12, 178135090), (14, 152687220), (15, 142508072), (20, 106881054), (21, 101791480), (24, 89067545), (28, 76343610), (30, 71254036), (35, 61074888), (40, 53440527), (42, 50895740), (49, 43624920), (56, 38171805), (60, 35627018), (70, 30537444), (84, 25447870), (98, 21812460), (105, 20358296), (120, 17813509), (140, 15268722), (147, 14541640), (168, 12723935), (196, 10906230), (210, 10179148), (245, 8724984), (280, 7634361), (294, 7270820), (392, 5453115), (420, 5089574), (490, 4362492), (588, 3635410), (735, 2908328), (840, 2544787), (980, 2181246), (1176, 1817705), (1470, 1454164), (1960, 1090623), (2940, 727082), (5880, 363541)]