2393543040

素因数分解:

$2^7\times 3^1\times 5^1\times 7^1\times {\mathrm{178091}}^1$

素因数の和:178120

約数の個数: 128

約数和(自身を含む): 8719384320

約数和(自身を除く): 6325841280

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 64, 70, 80, 84, 96, 105, 112, 120, 128, 140, 160, 168, 192, 210, 224, 240, 280, 320, 336, 384, 420, 448, 480, 560, 640, 672, 840, 896, 960, 1120, 1344, 1680, 1920, 2240, 2688, 3360, 4480, 6720, 13440, 178091, 356182, 534273, 712364, 890455, 1068546, 1246637, 1424728, 1780910, 2137092, 2493274, 2671365, 2849456, 3561820, 3739911, 4274184, 4986548, 5342730, 5698912, 6233185, 7123640, 7479822, 8548368, 9973096, 10685460, 11397824, 12466370, 14247280, 14959644, 17096736, 18699555, 19946192, 21370920, 22795648, 24932740, 28494560, 29919288, 34193472, 37399110, 39892384, 42741840, 49865480, 56989120, 59838576, 68386944, 74798220, 79784768, 85483680, 99730960, 113978240, 119677152, 149596440, 159569536, 170967360, 199461920, 239354304, 299192880, 341934720, 398923840, 478708608, 598385760, 797847680, 1196771520, 2393543040]

約数ペア:

[(1, 2393543040), (2, 1196771520), (3, 797847680), (4, 598385760), (5, 478708608), (6, 398923840), (7, 341934720), (8, 299192880), (10, 239354304), (12, 199461920), (14, 170967360), (15, 159569536), (16, 149596440), (20, 119677152), (21, 113978240), (24, 99730960), (28, 85483680), (30, 79784768), (32, 74798220), (35, 68386944), (40, 59838576), (42, 56989120), (48, 49865480), (56, 42741840), (60, 39892384), (64, 37399110), (70, 34193472), (80, 29919288), (84, 28494560), (96, 24932740), (105, 22795648), (112, 21370920), (120, 19946192), (128, 18699555), (140, 17096736), (160, 14959644), (168, 14247280), (192, 12466370), (210, 11397824), (224, 10685460), (240, 9973096), (280, 8548368), (320, 7479822), (336, 7123640), (384, 6233185), (420, 5698912), (448, 5342730), (480, 4986548), (560, 4274184), (640, 3739911), (672, 3561820), (840, 2849456), (896, 2671365), (960, 2493274), (1120, 2137092), (1344, 1780910), (1680, 1424728), (1920, 1246637), (2240, 1068546), (2688, 890455), (3360, 712364), (4480, 534273), (6720, 356182), (13440, 178091)]