42251160

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{179}}^1\times {\mathrm{281}}^1$

素因数の和:481

約数の個数: 128

約数和(自身を含む): 146188800

約数和(自身を除く): 103937640

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 179, 210, 280, 281, 358, 420, 537, 562, 716, 840, 843, 895, 1074, 1124, 1253, 1405, 1432, 1686, 1790, 1967, 2148, 2248, 2506, 2685, 2810, 3372, 3580, 3759, 3934, 4215, 4296, 5012, 5370, 5620, 5901, 6265, 6744, 7160, 7518, 7868, 8430, 9835, 10024, 10740, 11240, 11802, 12530, 15036, 15736, 16860, 18795, 19670, 21480, 23604, 25060, 29505, 30072, 33720, 37590, 39340, 47208, 50120, 50299, 59010, 75180, 78680, 100598, 118020, 150360, 150897, 201196, 236040, 251495, 301794, 352093, 402392, 502990, 603588, 704186, 754485, 1005980, 1056279, 1207176, 1408372, 1508970, 1760465, 2011960, 2112558, 2816744, 3017940, 3520930, 4225116, 5281395, 6035880, 7041860, 8450232, 10562790, 14083720, 21125580, 42251160]

約数ペア:

[(1, 42251160), (2, 21125580), (3, 14083720), (4, 10562790), (5, 8450232), (6, 7041860), (7, 6035880), (8, 5281395), (10, 4225116), (12, 3520930), (14, 3017940), (15, 2816744), (20, 2112558), (21, 2011960), (24, 1760465), (28, 1508970), (30, 1408372), (35, 1207176), (40, 1056279), (42, 1005980), (56, 754485), (60, 704186), (70, 603588), (84, 502990), (105, 402392), (120, 352093), (140, 301794), (168, 251495), (179, 236040), (210, 201196), (280, 150897), (281, 150360), (358, 118020), (420, 100598), (537, 78680), (562, 75180), (716, 59010), (840, 50299), (843, 50120), (895, 47208), (1074, 39340), (1124, 37590), (1253, 33720), (1405, 30072), (1432, 29505), (1686, 25060), (1790, 23604), (1967, 21480), (2148, 19670), (2248, 18795), (2506, 16860), (2685, 15736), (2810, 15036), (3372, 12530), (3580, 11802), (3759, 11240), (3934, 10740), (4215, 10024), (4296, 9835), (5012, 8430), (5370, 7868), (5620, 7518), (5901, 7160), (6265, 6744)]