425839680

素因数分解:

$2^6\times 3^4\times 5^1\times 7^1\times {\mathrm{2347}}^1$

素因数の和:2383

約数の個数: 280

約数和(自身を含む): 1731922368

約数和(自身を除く): 1306082688

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, 81, 84, 90, 96, 105, 108, 112, 120, 126, 135, 140, 144, 160, 162, 168, 180, 189, 192, 210, 216, 224, 240, 252, 270, 280, 288, 315, 320, 324, 336, 360, 378, 405, 420, 432, 448, 480, 504, 540, 560, 567, 576, 630, 648, 672, 720, 756, 810, 840, 864, 945, 960, 1008, 1080, 1120, 1134, 1260, 1296, 1344, 1440, 1512, 1620, 1680, 1728, 1890, 2016, 2160, 2240, 2268, 2347, 2520, 2592, 2835, 2880, 3024, 3240, 3360, 3780, 4032, 4320, 4536, 4694, 5040, 5184, 5670, 6048, 6480, 6720, 7041, 7560, 8640, 9072, 9388, 10080, 11340, 11735, 12096, 12960, 14082, 15120, 16429, 18144, 18776, 20160, 21123, 22680, 23470, 25920, 28164, 30240, 32858, 35205, 36288, 37552, 42246, 45360, 46940, 49287, 56328, 60480, 63369, 65716, 70410, 75104, 82145, 84492, 90720, 93880, 98574, 105615, 112656, 126738, 131432, 140820, 147861, 150208, 164290, 168984, 181440, 187760, 190107, 197148, 211230, 225312, 246435, 253476, 262864, 281640, 295722, 316845, 328580, 337968, 375520, 380214, 394296, 422460, 443583, 450624, 492870, 506952, 525728, 563280, 591444, 633690, 657160, 675936, 739305, 751040, 760428, 788592, 844920, 887166, 950535, 985740, 1013904, 1051456, 1126560, 1182888, 1267380, 1314320, 1330749, 1351872, 1478610, 1520856, 1577184, 1689840, 1774332, 1901070, 1971480, 2027808, 2217915, 2253120, 2365776, 2534760, 2628640, 2661498, 2957220, 3041712, 3154368, 3379680, 3548664, 3802140, 3942960, 4055616, 4435830, 4731552, 5069520, 5257280, 5322996, 5914440, 6083424, 6653745, 6759360, 7097328, 7604280, 7885920, 8871660, 9463104, 10139040, 10645992, 11828880, 12166848, 13307490, 14194656, 15208560, 15771840, 17743320, 20278080, 21291984, 23657760, 26614980, 28389312, 30417120, 35486640, 42583968, 47315520, 53229960, 60834240, 70973280, 85167936, 106459920, 141946560, 212919840, 425839680]

約数ペア:

[(1, 425839680), (2, 212919840), (3, 141946560), (4, 106459920), (5, 85167936), (6, 70973280), (7, 60834240), (8, 53229960), (9, 47315520), (10, 42583968), (12, 35486640), (14, 30417120), (15, 28389312), (16, 26614980), (18, 23657760), (20, 21291984), (21, 20278080), (24, 17743320), (27, 15771840), (28, 15208560), (30, 14194656), (32, 13307490), (35, 12166848), (36, 11828880), (40, 10645992), (42, 10139040), (45, 9463104), (48, 8871660), (54, 7885920), (56, 7604280), (60, 7097328), (63, 6759360), (64, 6653745), (70, 6083424), (72, 5914440), (80, 5322996), (81, 5257280), (84, 5069520), (90, 4731552), (96, 4435830), (105, 4055616), (108, 3942960), (112, 3802140), (120, 3548664), (126, 3379680), (135, 3154368), (140, 3041712), (144, 2957220), (160, 2661498), (162, 2628640), (168, 2534760), (180, 2365776), (189, 2253120), (192, 2217915), (210, 2027808), (216, 1971480), (224, 1901070), (240, 1774332), (252, 1689840), (270, 1577184), (280, 1520856), (288, 1478610), (315, 1351872), (320, 1330749), (324, 1314320), (336, 1267380), (360, 1182888), (378, 1126560), (405, 1051456), (420, 1013904), (432, 985740), (448, 950535), (480, 887166), (504, 844920), (540, 788592), (560, 760428), (567, 751040), (576, 739305), (630, 675936), (648, 657160), (672, 633690), (720, 591444), (756, 563280), (810, 525728), (840, 506952), (864, 492870), (945, 450624), (960, 443583), (1008, 422460), (1080, 394296), (1120, 380214), (1134, 375520), (1260, 337968), (1296, 328580), (1344, 316845), (1440, 295722), (1512, 281640), (1620, 262864), (1680, 253476), (1728, 246435), (1890, 225312), (2016, 211230), (2160, 197148), (2240, 190107), (2268, 187760), (2347, 181440), (2520, 168984), (2592, 164290), (2835, 150208), (2880, 147861), (3024, 140820), (3240, 131432), (3360, 126738), (3780, 112656), (4032, 105615), (4320, 98574), (4536, 93880), (4694, 90720), (5040, 84492), (5184, 82145), (5670, 75104), (6048, 70410), (6480, 65716), (6720, 63369), (7041, 60480), (7560, 56328), (8640, 49287), (9072, 46940), (9388, 45360), (10080, 42246), (11340, 37552), (11735, 36288), (12096, 35205), (12960, 32858), (14082, 30240), (15120, 28164), (16429, 25920), (18144, 23470), (18776, 22680), (20160, 21123)]