274177680

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{293}}^1\times {\mathrm{557}}^1$

素因数の和:873

約数の個数: 160

約数和(自身を含む): 976437504

約数和(自身を除く): 702259824

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 105, 112, 120, 140, 168, 210, 240, 280, 293, 336, 420, 557, 560, 586, 840, 879, 1114, 1172, 1465, 1671, 1680, 1758, 2051, 2228, 2344, 2785, 2930, 3342, 3516, 3899, 4102, 4395, 4456, 4688, 5570, 5860, 6153, 6684, 7032, 7798, 8204, 8355, 8790, 8912, 10255, 11140, 11697, 11720, 12306, 13368, 14064, 15596, 16408, 16710, 17580, 19495, 20510, 22280, 23394, 23440, 24612, 26736, 30765, 31192, 32816, 33420, 35160, 38990, 41020, 44560, 46788, 49224, 58485, 61530, 62384, 66840, 70320, 77980, 82040, 93576, 98448, 116970, 123060, 133680, 155960, 163201, 164080, 187152, 233940, 246120, 311920, 326402, 467880, 489603, 492240, 652804, 816005, 935760, 979206, 1142407, 1305608, 1632010, 1958412, 2284814, 2448015, 2611216, 3264020, 3427221, 3916824, 4569628, 4896030, 5712035, 6528040, 6854442, 7833648, 9139256, 9792060, 11424070, 13056080, 13708884, 17136105, 18278512, 19584120, 22848140, 27417768, 34272210, 39168240, 45696280, 54835536, 68544420, 91392560, 137088840, 274177680]

約数ペア:

[(1, 274177680), (2, 137088840), (3, 91392560), (4, 68544420), (5, 54835536), (6, 45696280), (7, 39168240), (8, 34272210), (10, 27417768), (12, 22848140), (14, 19584120), (15, 18278512), (16, 17136105), (20, 13708884), (21, 13056080), (24, 11424070), (28, 9792060), (30, 9139256), (35, 7833648), (40, 6854442), (42, 6528040), (48, 5712035), (56, 4896030), (60, 4569628), (70, 3916824), (80, 3427221), (84, 3264020), (105, 2611216), (112, 2448015), (120, 2284814), (140, 1958412), (168, 1632010), (210, 1305608), (240, 1142407), (280, 979206), (293, 935760), (336, 816005), (420, 652804), (557, 492240), (560, 489603), (586, 467880), (840, 326402), (879, 311920), (1114, 246120), (1172, 233940), (1465, 187152), (1671, 164080), (1680, 163201), (1758, 155960), (2051, 133680), (2228, 123060), (2344, 116970), (2785, 98448), (2930, 93576), (3342, 82040), (3516, 77980), (3899, 70320), (4102, 66840), (4395, 62384), (4456, 61530), (4688, 58485), (5570, 49224), (5860, 46788), (6153, 44560), (6684, 41020), (7032, 38990), (7798, 35160), (8204, 33420), (8355, 32816), (8790, 31192), (8912, 30765), (10255, 26736), (11140, 24612), (11697, 23440), (11720, 23394), (12306, 22280), (13368, 20510), (14064, 19495), (15596, 17580), (16408, 16710)]