243914160

素因数分解:

$2^4\times 3^1\times 5^1\times 7^3\times {\mathrm{2963}}^1$

素因数の和:3000

約数の個数: 160

約数和(自身を含む): 882086400

約数和(自身を除く): 638172240

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, 49, 56, 60, 70, 80, 84, 98, 105, 112, 120, 140, 147, 168, 196, 210, 240, 245, 280, 294, 336, 343, 392, 420, 490, 560, 588, 686, 735, 784, 840, 980, 1029, 1176, 1372, 1470, 1680, 1715, 1960, 2058, 2352, 2744, 2940, 2963, 3430, 3920, 4116, 5145, 5488, 5880, 5926, 6860, 8232, 8889, 10290, 11760, 11852, 13720, 14815, 16464, 17778, 20580, 20741, 23704, 27440, 29630, 35556, 41160, 41482, 44445, 47408, 59260, 62223, 71112, 82320, 82964, 88890, 103705, 118520, 124446, 142224, 145187, 165928, 177780, 207410, 237040, 248892, 290374, 311115, 331856, 355560, 414820, 435561, 497784, 580748, 622230, 711120, 725935, 829640, 871122, 995568, 1016309, 1161496, 1244460, 1451870, 1659280, 1742244, 2032618, 2177805, 2322992, 2488920, 2903740, 3048927, 3484488, 4065236, 4355610, 4977840, 5081545, 5807480, 6097854, 6968976, 8130472, 8711220, 10163090, 11614960, 12195708, 15244635, 16260944, 17422440, 20326180, 24391416, 30489270, 34844880, 40652360, 48782832, 60978540, 81304720, 121957080, 243914160]

約数ペア:

[(1, 243914160), (2, 121957080), (3, 81304720), (4, 60978540), (5, 48782832), (6, 40652360), (7, 34844880), (8, 30489270), (10, 24391416), (12, 20326180), (14, 17422440), (15, 16260944), (16, 15244635), (20, 12195708), (21, 11614960), (24, 10163090), (28, 8711220), (30, 8130472), (35, 6968976), (40, 6097854), (42, 5807480), (48, 5081545), (49, 4977840), (56, 4355610), (60, 4065236), (70, 3484488), (80, 3048927), (84, 2903740), (98, 2488920), (105, 2322992), (112, 2177805), (120, 2032618), (140, 1742244), (147, 1659280), (168, 1451870), (196, 1244460), (210, 1161496), (240, 1016309), (245, 995568), (280, 871122), (294, 829640), (336, 725935), (343, 711120), (392, 622230), (420, 580748), (490, 497784), (560, 435561), (588, 414820), (686, 355560), (735, 331856), (784, 311115), (840, 290374), (980, 248892), (1029, 237040), (1176, 207410), (1372, 177780), (1470, 165928), (1680, 145187), (1715, 142224), (1960, 124446), (2058, 118520), (2352, 103705), (2744, 88890), (2940, 82964), (2963, 82320), (3430, 71112), (3920, 62223), (4116, 59260), (5145, 47408), (5488, 44445), (5880, 41482), (5926, 41160), (6860, 35556), (8232, 29630), (8889, 27440), (10290, 23704), (11760, 20741), (11852, 20580), (13720, 17778), (14815, 16464)]