343927360

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{8081}}^1$

素因数の和:8124

約数の個数: 112

約数和(自身を含む): 985357440

約数和(自身を除く): 641430080

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 28, 32, 35, 38, 40, 56, 64, 70, 76, 80, 95, 112, 133, 140, 152, 160, 190, 224, 266, 280, 304, 320, 380, 448, 532, 560, 608, 665, 760, 1064, 1120, 1216, 1330, 1520, 2128, 2240, 2660, 3040, 4256, 5320, 6080, 8081, 8512, 10640, 16162, 21280, 32324, 40405, 42560, 56567, 64648, 80810, 113134, 129296, 153539, 161620, 226268, 258592, 282835, 307078, 323240, 452536, 517184, 565670, 614156, 646480, 767695, 905072, 1074773, 1131340, 1228312, 1292960, 1535390, 1810144, 2149546, 2262680, 2456624, 2585920, 3070780, 3620288, 4299092, 4525360, 4913248, 5373865, 6141560, 8598184, 9050720, 9826496, 10747730, 12283120, 17196368, 18101440, 21495460, 24566240, 34392736, 42990920, 49132480, 68785472, 85981840, 171963680, 343927360]

約数ペア:

[(1, 343927360), (2, 171963680), (4, 85981840), (5, 68785472), (7, 49132480), (8, 42990920), (10, 34392736), (14, 24566240), (16, 21495460), (19, 18101440), (20, 17196368), (28, 12283120), (32, 10747730), (35, 9826496), (38, 9050720), (40, 8598184), (56, 6141560), (64, 5373865), (70, 4913248), (76, 4525360), (80, 4299092), (95, 3620288), (112, 3070780), (133, 2585920), (140, 2456624), (152, 2262680), (160, 2149546), (190, 1810144), (224, 1535390), (266, 1292960), (280, 1228312), (304, 1131340), (320, 1074773), (380, 905072), (448, 767695), (532, 646480), (560, 614156), (608, 565670), (665, 517184), (760, 452536), (1064, 323240), (1120, 307078), (1216, 282835), (1330, 258592), (1520, 226268), (2128, 161620), (2240, 153539), (2660, 129296), (3040, 113134), (4256, 80810), (5320, 64648), (6080, 56567), (8081, 42560), (8512, 40405), (10640, 32324), (16162, 21280)]