164907480

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{229}}^1\times {\mathrm{353}}^1$

素因数の和:613

約数の個数: 128

約数和(自身を含む): 527601600

約数和(自身を除く): 362694120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 34, 40, 51, 60, 68, 85, 102, 120, 136, 170, 204, 229, 255, 340, 353, 408, 458, 510, 680, 687, 706, 916, 1020, 1059, 1145, 1374, 1412, 1765, 1832, 2040, 2118, 2290, 2748, 2824, 3435, 3530, 3893, 4236, 4580, 5295, 5496, 6001, 6870, 7060, 7786, 8472, 9160, 10590, 11679, 12002, 13740, 14120, 15572, 18003, 19465, 21180, 23358, 24004, 27480, 30005, 31144, 36006, 38930, 42360, 46716, 48008, 58395, 60010, 72012, 77860, 80837, 90015, 93432, 116790, 120020, 144024, 155720, 161674, 180030, 233580, 240040, 242511, 323348, 360060, 404185, 467160, 485022, 646696, 720120, 808370, 970044, 1212555, 1374229, 1616740, 1940088, 2425110, 2748458, 3233480, 4122687, 4850220, 5496916, 6871145, 8245374, 9700440, 10993832, 13742290, 16490748, 20613435, 27484580, 32981496, 41226870, 54969160, 82453740, 164907480]

約数ペア:

[(1, 164907480), (2, 82453740), (3, 54969160), (4, 41226870), (5, 32981496), (6, 27484580), (8, 20613435), (10, 16490748), (12, 13742290), (15, 10993832), (17, 9700440), (20, 8245374), (24, 6871145), (30, 5496916), (34, 4850220), (40, 4122687), (51, 3233480), (60, 2748458), (68, 2425110), (85, 1940088), (102, 1616740), (120, 1374229), (136, 1212555), (170, 970044), (204, 808370), (229, 720120), (255, 646696), (340, 485022), (353, 467160), (408, 404185), (458, 360060), (510, 323348), (680, 242511), (687, 240040), (706, 233580), (916, 180030), (1020, 161674), (1059, 155720), (1145, 144024), (1374, 120020), (1412, 116790), (1765, 93432), (1832, 90015), (2040, 80837), (2118, 77860), (2290, 72012), (2748, 60010), (2824, 58395), (3435, 48008), (3530, 46716), (3893, 42360), (4236, 38930), (4580, 36006), (5295, 31144), (5496, 30005), (6001, 27480), (6870, 24004), (7060, 23358), (7786, 21180), (8472, 19465), (9160, 18003), (10590, 15572), (11679, 14120), (12002, 13740)]