286009920

素因数分解:

$2^6\times 3^3\times 5^1\times 7^1\times {\mathrm{4729}}^1$

素因数の和:4762

約数の個数: 224

約数和(自身を含む): 1153363200

約数和(自身を除く): 867353280

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 32, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 64, 70, 72, 80, 84, 90, 96, 105, 108, 112, 120, 126, 135, 140, 144, 160, 168, 180, 189, 192, 210, 216, 224, 240, 252, 270, 280, 288, 315, 320, 336, 360, 378, 420, 432, 448, 480, 504, 540, 560, 576, 630, 672, 720, 756, 840, 864, 945, 960, 1008, 1080, 1120, 1260, 1344, 1440, 1512, 1680, 1728, 1890, 2016, 2160, 2240, 2520, 2880, 3024, 3360, 3780, 4032, 4320, 4729, 5040, 6048, 6720, 7560, 8640, 9458, 10080, 12096, 14187, 15120, 18916, 20160, 23645, 28374, 30240, 33103, 37832, 42561, 47290, 56748, 60480, 66206, 70935, 75664, 85122, 94580, 99309, 113496, 127683, 132412, 141870, 151328, 165515, 170244, 189160, 198618, 212805, 226992, 255366, 264824, 283740, 297927, 302656, 331030, 340488, 378320, 397236, 425610, 453984, 496545, 510732, 529648, 567480, 595854, 638415, 662060, 680976, 756640, 794472, 851220, 893781, 907968, 993090, 1021464, 1059296, 1134960, 1191708, 1276830, 1324120, 1361952, 1489635, 1513280, 1588944, 1702440, 1787562, 1986180, 2042928, 2118592, 2269920, 2383416, 2553660, 2648240, 2723904, 2979270, 3177888, 3404880, 3575124, 3972360, 4085856, 4468905, 4539840, 4766832, 5107320, 5296480, 5958540, 6355776, 6809760, 7150248, 7944720, 8171712, 8937810, 9533664, 10214640, 10592960, 11917080, 13619520, 14300496, 15889440, 17875620, 19067328, 20429280, 23834160, 28600992, 31778880, 35751240, 40858560, 47668320, 57201984, 71502480, 95336640, 143004960, 286009920]

約数ペア:

[(1, 286009920), (2, 143004960), (3, 95336640), (4, 71502480), (5, 57201984), (6, 47668320), (7, 40858560), (8, 35751240), (9, 31778880), (10, 28600992), (12, 23834160), (14, 20429280), (15, 19067328), (16, 17875620), (18, 15889440), (20, 14300496), (21, 13619520), (24, 11917080), (27, 10592960), (28, 10214640), (30, 9533664), (32, 8937810), (35, 8171712), (36, 7944720), (40, 7150248), (42, 6809760), (45, 6355776), (48, 5958540), (54, 5296480), (56, 5107320), (60, 4766832), (63, 4539840), (64, 4468905), (70, 4085856), (72, 3972360), (80, 3575124), (84, 3404880), (90, 3177888), (96, 2979270), (105, 2723904), (108, 2648240), (112, 2553660), (120, 2383416), (126, 2269920), (135, 2118592), (140, 2042928), (144, 1986180), (160, 1787562), (168, 1702440), (180, 1588944), (189, 1513280), (192, 1489635), (210, 1361952), (216, 1324120), (224, 1276830), (240, 1191708), (252, 1134960), (270, 1059296), (280, 1021464), (288, 993090), (315, 907968), (320, 893781), (336, 851220), (360, 794472), (378, 756640), (420, 680976), (432, 662060), (448, 638415), (480, 595854), (504, 567480), (540, 529648), (560, 510732), (576, 496545), (630, 453984), (672, 425610), (720, 397236), (756, 378320), (840, 340488), (864, 331030), (945, 302656), (960, 297927), (1008, 283740), (1080, 264824), (1120, 255366), (1260, 226992), (1344, 212805), (1440, 198618), (1512, 189160), (1680, 170244), (1728, 165515), (1890, 151328), (2016, 141870), (2160, 132412), (2240, 127683), (2520, 113496), (2880, 99309), (3024, 94580), (3360, 85122), (3780, 75664), (4032, 70935), (4320, 66206), (4729, 60480), (5040, 56748), (6048, 47290), (6720, 42561), (7560, 37832), (8640, 33103), (9458, 30240), (10080, 28374), (12096, 23645), (14187, 20160), (15120, 18916)]