250729920

素因数分解:

$2^6\times 3^2\times 5^1\times 7^1\times {\mathrm{12437}}^1$

素因数の和:12467

約数の個数: 168

約数和(自身を含む): 985686624

約数和(自身を除く): 734956704

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 56, 60, 63, 64, 70, 72, 80, 84, 90, 96, 105, 112, 120, 126, 140, 144, 160, 168, 180, 192, 210, 224, 240, 252, 280, 288, 315, 320, 336, 360, 420, 448, 480, 504, 560, 576, 630, 672, 720, 840, 960, 1008, 1120, 1260, 1344, 1440, 1680, 2016, 2240, 2520, 2880, 3360, 4032, 5040, 6720, 10080, 12437, 20160, 24874, 37311, 49748, 62185, 74622, 87059, 99496, 111933, 124370, 149244, 174118, 186555, 198992, 223866, 248740, 261177, 298488, 348236, 373110, 397984, 435295, 447732, 497480, 522354, 559665, 596976, 696472, 746220, 783531, 795968, 870590, 895464, 994960, 1044708, 1119330, 1193952, 1305885, 1392944, 1492440, 1567062, 1741180, 1790928, 1989920, 2089416, 2238660, 2387904, 2611770, 2785888, 2984880, 3134124, 3482360, 3581856, 3917655, 3979840, 4178832, 4477320, 5223540, 5571776, 5969760, 6268248, 6964720, 7163712, 7835310, 8357664, 8954640, 10447080, 11939520, 12536496, 13929440, 15670620, 16715328, 17909280, 20894160, 25072992, 27858880, 31341240, 35818560, 41788320, 50145984, 62682480, 83576640, 125364960, 250729920]

約数ペア:

[(1, 250729920), (2, 125364960), (3, 83576640), (4, 62682480), (5, 50145984), (6, 41788320), (7, 35818560), (8, 31341240), (9, 27858880), (10, 25072992), (12, 20894160), (14, 17909280), (15, 16715328), (16, 15670620), (18, 13929440), (20, 12536496), (21, 11939520), (24, 10447080), (28, 8954640), (30, 8357664), (32, 7835310), (35, 7163712), (36, 6964720), (40, 6268248), (42, 5969760), (45, 5571776), (48, 5223540), (56, 4477320), (60, 4178832), (63, 3979840), (64, 3917655), (70, 3581856), (72, 3482360), (80, 3134124), (84, 2984880), (90, 2785888), (96, 2611770), (105, 2387904), (112, 2238660), (120, 2089416), (126, 1989920), (140, 1790928), (144, 1741180), (160, 1567062), (168, 1492440), (180, 1392944), (192, 1305885), (210, 1193952), (224, 1119330), (240, 1044708), (252, 994960), (280, 895464), (288, 870590), (315, 795968), (320, 783531), (336, 746220), (360, 696472), (420, 596976), (448, 559665), (480, 522354), (504, 497480), (560, 447732), (576, 435295), (630, 397984), (672, 373110), (720, 348236), (840, 298488), (960, 261177), (1008, 248740), (1120, 223866), (1260, 198992), (1344, 186555), (1440, 174118), (1680, 149244), (2016, 124370), (2240, 111933), (2520, 99496), (2880, 87059), (3360, 74622), (4032, 62185), (5040, 49748), (6720, 37311), (10080, 24874), (12437, 20160)]