38945760

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{173}}^1$

素因数の和:265

約数の個数: 192

約数和(自身を含む): 143119872

約数和(自身を除く): 104174112

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, 67, 70, 80, 84, 96, 105, 112, 120, 134, 140, 160, 168, 173, 201, 210, 224, 240, 268, 280, 335, 336, 346, 402, 420, 469, 480, 519, 536, 560, 670, 672, 692, 804, 840, 865, 938, 1005, 1038, 1072, 1120, 1211, 1340, 1384, 1407, 1608, 1680, 1730, 1876, 2010, 2076, 2144, 2345, 2422, 2595, 2680, 2768, 2814, 3216, 3360, 3460, 3633, 3752, 4020, 4152, 4690, 4844, 5190, 5360, 5536, 5628, 6055, 6432, 6920, 7035, 7266, 7504, 8040, 8304, 9380, 9688, 10380, 10720, 11256, 11591, 12110, 13840, 14070, 14532, 15008, 16080, 16608, 18165, 18760, 19376, 20760, 22512, 23182, 24220, 27680, 28140, 29064, 32160, 34773, 36330, 37520, 38752, 41520, 45024, 46364, 48440, 56280, 57955, 58128, 69546, 72660, 75040, 81137, 83040, 92728, 96880, 112560, 115910, 116256, 139092, 145320, 162274, 173865, 185456, 193760, 225120, 231820, 243411, 278184, 290640, 324548, 347730, 370912, 405685, 463640, 486822, 556368, 581280, 649096, 695460, 811370, 927280, 973644, 1112736, 1217055, 1298192, 1390920, 1622740, 1854560, 1947288, 2434110, 2596384, 2781840, 3245480, 3894576, 4868220, 5563680, 6490960, 7789152, 9736440, 12981920, 19472880, 38945760]

約数ペア:

[(1, 38945760), (2, 19472880), (3, 12981920), (4, 9736440), (5, 7789152), (6, 6490960), (7, 5563680), (8, 4868220), (10, 3894576), (12, 3245480), (14, 2781840), (15, 2596384), (16, 2434110), (20, 1947288), (21, 1854560), (24, 1622740), (28, 1390920), (30, 1298192), (32, 1217055), (35, 1112736), (40, 973644), (42, 927280), (48, 811370), (56, 695460), (60, 649096), (67, 581280), (70, 556368), (80, 486822), (84, 463640), (96, 405685), (105, 370912), (112, 347730), (120, 324548), (134, 290640), (140, 278184), (160, 243411), (168, 231820), (173, 225120), (201, 193760), (210, 185456), (224, 173865), (240, 162274), (268, 145320), (280, 139092), (335, 116256), (336, 115910), (346, 112560), (402, 96880), (420, 92728), (469, 83040), (480, 81137), (519, 75040), (536, 72660), (560, 69546), (670, 58128), (672, 57955), (692, 56280), (804, 48440), (840, 46364), (865, 45024), (938, 41520), (1005, 38752), (1038, 37520), (1072, 36330), (1120, 34773), (1211, 32160), (1340, 29064), (1384, 28140), (1407, 27680), (1608, 24220), (1680, 23182), (1730, 22512), (1876, 20760), (2010, 19376), (2076, 18760), (2144, 18165), (2345, 16608), (2422, 16080), (2595, 15008), (2680, 14532), (2768, 14070), (2814, 13840), (3216, 12110), (3360, 11591), (3460, 11256), (3633, 10720), (3752, 10380), (4020, 9688), (4152, 9380), (4690, 8304), (4844, 8040), (5190, 7504), (5360, 7266), (5536, 7035), (5628, 6920), (6055, 6432)]