349927320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{337}}^1\times {\mathrm{509}}^1$

素因数の和:877

約数の個数: 128

約数和(自身を含む): 1117022400

約数和(自身を除く): 767095080

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, 255, 337, 340, 408, 509, 510, 674, 680, 1011, 1018, 1020, 1348, 1527, 1685, 2022, 2036, 2040, 2545, 2696, 3054, 3370, 4044, 4072, 5055, 5090, 5729, 6108, 6740, 7635, 8088, 8653, 10110, 10180, 11458, 12216, 13480, 15270, 17187, 17306, 20220, 20360, 22916, 25959, 28645, 30540, 34374, 34612, 40440, 43265, 45832, 51918, 57290, 61080, 68748, 69224, 85935, 86530, 103836, 114580, 129795, 137496, 171533, 171870, 173060, 207672, 229160, 259590, 343066, 343740, 346120, 514599, 519180, 686132, 687480, 857665, 1029198, 1038360, 1372264, 1715330, 2058396, 2572995, 2916061, 3430660, 4116792, 5145990, 5832122, 6861320, 8748183, 10291980, 11664244, 14580305, 17496366, 20583960, 23328488, 29160610, 34992732, 43740915, 58321220, 69985464, 87481830, 116642440, 174963660, 349927320]

約数ペア:

[(1, 349927320), (2, 174963660), (3, 116642440), (4, 87481830), (5, 69985464), (6, 58321220), (8, 43740915), (10, 34992732), (12, 29160610), (15, 23328488), (17, 20583960), (20, 17496366), (24, 14580305), (30, 11664244), (34, 10291980), (40, 8748183), (51, 6861320), (60, 5832122), (68, 5145990), (85, 4116792), (102, 3430660), (120, 2916061), (136, 2572995), (170, 2058396), (204, 1715330), (255, 1372264), (337, 1038360), (340, 1029198), (408, 857665), (509, 687480), (510, 686132), (674, 519180), (680, 514599), (1011, 346120), (1018, 343740), (1020, 343066), (1348, 259590), (1527, 229160), (1685, 207672), (2022, 173060), (2036, 171870), (2040, 171533), (2545, 137496), (2696, 129795), (3054, 114580), (3370, 103836), (4044, 86530), (4072, 85935), (5055, 69224), (5090, 68748), (5729, 61080), (6108, 57290), (6740, 51918), (7635, 45832), (8088, 43265), (8653, 40440), (10110, 34612), (10180, 34374), (11458, 30540), (12216, 28645), (13480, 25959), (15270, 22916), (17187, 20360), (17306, 20220)]