338187360

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{251}}^1\times {\mathrm{401}}^1$

素因数の和:677

約数の個数: 192

約数和(自身を含む): 1225373184

約数和(自身を除く): 887185824

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, 70, 80, 84, 96, 105, 112, 120, 140, 160, 168, 210, 224, 240, 251, 280, 336, 401, 420, 480, 502, 560, 672, 753, 802, 840, 1004, 1120, 1203, 1255, 1506, 1604, 1680, 1757, 2005, 2008, 2406, 2510, 2807, 3012, 3208, 3360, 3514, 3765, 4010, 4016, 4812, 5020, 5271, 5614, 6015, 6024, 6416, 7028, 7530, 8020, 8032, 8421, 8785, 9624, 10040, 10542, 11228, 12030, 12048, 12832, 14035, 14056, 15060, 16040, 16842, 17570, 19248, 20080, 21084, 22456, 24060, 24096, 26355, 28070, 28112, 30120, 32080, 33684, 35140, 38496, 40160, 42105, 42168, 44912, 48120, 52710, 56140, 56224, 60240, 64160, 67368, 70280, 84210, 84336, 89824, 96240, 100651, 105420, 112280, 120480, 134736, 140560, 168420, 168672, 192480, 201302, 210840, 224560, 269472, 281120, 301953, 336840, 402604, 421680, 449120, 503255, 603906, 673680, 704557, 805208, 843360, 1006510, 1207812, 1347360, 1409114, 1509765, 1610416, 2013020, 2113671, 2415624, 2818228, 3019530, 3220832, 3522785, 4026040, 4227342, 4831248, 5636456, 6039060, 7045570, 8052080, 8454684, 9662496, 10568355, 11272912, 12078120, 14091140, 16104160, 16909368, 21136710, 22545824, 24156240, 28182280, 33818736, 42273420, 48312480, 56364560, 67637472, 84546840, 112729120, 169093680, 338187360]

約数ペア:

[(1, 338187360), (2, 169093680), (3, 112729120), (4, 84546840), (5, 67637472), (6, 56364560), (7, 48312480), (8, 42273420), (10, 33818736), (12, 28182280), (14, 24156240), (15, 22545824), (16, 21136710), (20, 16909368), (21, 16104160), (24, 14091140), (28, 12078120), (30, 11272912), (32, 10568355), (35, 9662496), (40, 8454684), (42, 8052080), (48, 7045570), (56, 6039060), (60, 5636456), (70, 4831248), (80, 4227342), (84, 4026040), (96, 3522785), (105, 3220832), (112, 3019530), (120, 2818228), (140, 2415624), (160, 2113671), (168, 2013020), (210, 1610416), (224, 1509765), (240, 1409114), (251, 1347360), (280, 1207812), (336, 1006510), (401, 843360), (420, 805208), (480, 704557), (502, 673680), (560, 603906), (672, 503255), (753, 449120), (802, 421680), (840, 402604), (1004, 336840), (1120, 301953), (1203, 281120), (1255, 269472), (1506, 224560), (1604, 210840), (1680, 201302), (1757, 192480), (2005, 168672), (2008, 168420), (2406, 140560), (2510, 134736), (2807, 120480), (3012, 112280), (3208, 105420), (3360, 100651), (3514, 96240), (3765, 89824), (4010, 84336), (4016, 84210), (4812, 70280), (5020, 67368), (5271, 64160), (5614, 60240), (6015, 56224), (6024, 56140), (6416, 52710), (7028, 48120), (7530, 44912), (8020, 42168), (8032, 42105), (8421, 40160), (8785, 38496), (9624, 35140), (10040, 33684), (10542, 32080), (11228, 30120), (12030, 28112), (12048, 28070), (12832, 26355), (14035, 24096), (14056, 24060), (15060, 22456), (16040, 21084), (16842, 20080), (17570, 19248)]