1429015840

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{67153}}^1$

素因数の和:67194

約数の個数: 96

約数和(自身を含む): 4061473920

約数和(自身を除く): 2632458080

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 28, 32, 35, 38, 40, 56, 70, 76, 80, 95, 112, 133, 140, 152, 160, 190, 224, 266, 280, 304, 380, 532, 560, 608, 665, 760, 1064, 1120, 1330, 1520, 2128, 2660, 3040, 4256, 5320, 10640, 21280, 67153, 134306, 268612, 335765, 470071, 537224, 671530, 940142, 1074448, 1275907, 1343060, 1880284, 2148896, 2350355, 2551814, 2686120, 3760568, 4700710, 5103628, 5372240, 6379535, 7521136, 8931349, 9401420, 10207256, 10744480, 12759070, 15042272, 17862698, 18802840, 20414512, 25518140, 35725396, 37605680, 40829024, 44656745, 51036280, 71450792, 75211360, 89313490, 102072560, 142901584, 178626980, 204145120, 285803168, 357253960, 714507920, 1429015840]

約数ペア:

[(1, 1429015840), (2, 714507920), (4, 357253960), (5, 285803168), (7, 204145120), (8, 178626980), (10, 142901584), (14, 102072560), (16, 89313490), (19, 75211360), (20, 71450792), (28, 51036280), (32, 44656745), (35, 40829024), (38, 37605680), (40, 35725396), (56, 25518140), (70, 20414512), (76, 18802840), (80, 17862698), (95, 15042272), (112, 12759070), (133, 10744480), (140, 10207256), (152, 9401420), (160, 8931349), (190, 7521136), (224, 6379535), (266, 5372240), (280, 5103628), (304, 4700710), (380, 3760568), (532, 2686120), (560, 2551814), (608, 2350355), (665, 2148896), (760, 1880284), (1064, 1343060), (1120, 1275907), (1330, 1074448), (1520, 940142), (2128, 671530), (2660, 537224), (3040, 470071), (4256, 335765), (5320, 268612), (10640, 134306), (21280, 67153)]