158006280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{1873}}^1$

素因数の和:1943

約数の個数: 128

約数和(自身を含む): 512726400

約数和(自身を除く): 354720120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 30, 37, 38, 40, 57, 60, 74, 76, 95, 111, 114, 120, 148, 152, 185, 190, 222, 228, 285, 296, 370, 380, 444, 456, 555, 570, 703, 740, 760, 888, 1110, 1140, 1406, 1480, 1873, 2109, 2220, 2280, 2812, 3515, 3746, 4218, 4440, 5619, 5624, 7030, 7492, 8436, 9365, 10545, 11238, 14060, 14984, 16872, 18730, 21090, 22476, 28095, 28120, 35587, 37460, 42180, 44952, 56190, 69301, 71174, 74920, 84360, 106761, 112380, 138602, 142348, 177935, 207903, 213522, 224760, 277204, 284696, 346505, 355870, 415806, 427044, 533805, 554408, 693010, 711740, 831612, 854088, 1039515, 1067610, 1316719, 1386020, 1423480, 1663224, 2079030, 2135220, 2633438, 2772040, 3950157, 4158060, 4270440, 5266876, 6583595, 7900314, 8316120, 10533752, 13167190, 15800628, 19750785, 26334380, 31601256, 39501570, 52668760, 79003140, 158006280]

約数ペア:

[(1, 158006280), (2, 79003140), (3, 52668760), (4, 39501570), (5, 31601256), (6, 26334380), (8, 19750785), (10, 15800628), (12, 13167190), (15, 10533752), (19, 8316120), (20, 7900314), (24, 6583595), (30, 5266876), (37, 4270440), (38, 4158060), (40, 3950157), (57, 2772040), (60, 2633438), (74, 2135220), (76, 2079030), (95, 1663224), (111, 1423480), (114, 1386020), (120, 1316719), (148, 1067610), (152, 1039515), (185, 854088), (190, 831612), (222, 711740), (228, 693010), (285, 554408), (296, 533805), (370, 427044), (380, 415806), (444, 355870), (456, 346505), (555, 284696), (570, 277204), (703, 224760), (740, 213522), (760, 207903), (888, 177935), (1110, 142348), (1140, 138602), (1406, 112380), (1480, 106761), (1873, 84360), (2109, 74920), (2220, 71174), (2280, 69301), (2812, 56190), (3515, 44952), (3746, 42180), (4218, 37460), (4440, 35587), (5619, 28120), (5624, 28095), (7030, 22476), (7492, 21090), (8436, 18730), (9365, 16872), (10545, 14984), (11238, 14060)]