2018257080

素因数分解:

$2^3\times 3^1\times 5^1\times 7^2\times {\mathrm{47}}^1\times {\mathrm{67}}^1\times {\mathrm{109}}^1$

素因数の和:251

約数の個数: 384

約数和(自身を含む): 7367500800

約数和(自身を除く): 5349243720

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 47, 49, 56, 60, 67, 70, 84, 94, 98, 105, 109, 120, 134, 140, 141, 147, 168, 188, 196, 201, 210, 218, 235, 245, 268, 280, 282, 294, 327, 329, 335, 376, 392, 402, 420, 436, 469, 470, 490, 536, 545, 564, 588, 654, 658, 670, 705, 735, 763, 804, 840, 872, 938, 940, 980, 987, 1005, 1090, 1128, 1176, 1308, 1316, 1340, 1407, 1410, 1470, 1526, 1608, 1635, 1645, 1876, 1880, 1960, 1974, 2010, 2180, 2289, 2303, 2345, 2616, 2632, 2680, 2814, 2820, 2940, 3052, 3149, 3270, 3283, 3290, 3752, 3815, 3948, 4020, 4360, 4578, 4606, 4690, 4935, 5123, 5341, 5628, 5640, 5880, 6104, 6298, 6540, 6566, 6580, 6909, 7035, 7303, 7630, 7896, 8040, 9156, 9212, 9380, 9447, 9849, 9870, 10246, 10682, 11256, 11445, 11515, 12596, 13080, 13132, 13160, 13818, 14070, 14606, 15260, 15369, 15745, 16023, 16415, 18312, 18424, 18760, 18894, 19698, 19740, 20492, 21364, 21909, 22043, 22890, 23030, 25192, 25615, 26264, 26705, 27636, 28140, 29212, 30520, 30738, 31490, 32046, 32830, 34545, 35861, 36515, 37788, 39396, 39480, 40984, 42728, 43818, 44086, 45780, 46060, 47235, 49245, 51121, 51230, 53410, 55272, 56280, 58424, 61476, 62980, 64092, 65660, 66129, 69090, 71722, 73030, 75576, 76845, 78792, 80115, 87636, 88172, 91560, 92120, 94470, 98490, 102242, 102460, 106820, 107583, 109545, 110215, 122952, 125960, 128184, 131320, 132258, 138180, 143444, 146060, 153363, 153690, 154301, 160230, 175272, 176344, 179305, 188940, 196980, 204484, 204920, 213640, 215166, 219090, 220430, 251027, 255605, 264516, 276360, 286888, 292120, 306726, 307380, 308602, 320460, 330645, 343241, 357847, 358610, 377880, 393960, 408968, 430332, 438180, 440860, 462903, 502054, 511210, 529032, 537915, 613452, 614760, 617204, 640920, 661290, 686482, 715694, 717220, 753081, 766815, 771505, 860664, 876360, 881720, 925806, 1004108, 1022420, 1029723, 1073541, 1075830, 1226904, 1234408, 1255135, 1322580, 1372964, 1431388, 1434440, 1506162, 1533630, 1543010, 1716205, 1789235, 1851612, 2008216, 2044840, 2059446, 2147082, 2151660, 2314515, 2402687, 2510270, 2645160, 2745928, 2862776, 3012324, 3067260, 3086020, 3432410, 3578470, 3703224, 3765405, 4118892, 4294164, 4303320, 4629030, 4805374, 5020540, 5148615, 5367705, 6024648, 6134520, 6172040, 6864820, 7156940, 7208061, 7530810, 8237784, 8588328, 9258060, 9610748, 10041080, 10297230, 10735410, 12013435, 13729640, 14313880, 14416122, 15061620, 16818809, 18516120, 19221496, 20594460, 21470820, 24026870, 28832244, 30123240, 33637618, 36040305, 41188920, 42941640, 48053740, 50456427, 57664488, 67275236, 72080610, 84094045, 96107480, 100912854, 134550472, 144161220, 168188090, 201825708, 252282135, 288322440, 336376180, 403651416, 504564270, 672752360, 1009128540, 2018257080]

約数ペア:

[(1, 2018257080), (2, 1009128540), (3, 672752360), (4, 504564270), (5, 403651416), (6, 336376180), (7, 288322440), (8, 252282135), (10, 201825708), (12, 168188090), (14, 144161220), (15, 134550472), (20, 100912854), (21, 96107480), (24, 84094045), (28, 72080610), (30, 67275236), (35, 57664488), (40, 50456427), (42, 48053740), (47, 42941640), (49, 41188920), (56, 36040305), (60, 33637618), (67, 30123240), (70, 28832244), (84, 24026870), (94, 21470820), (98, 20594460), (105, 19221496), (109, 18516120), (120, 16818809), (134, 15061620), (140, 14416122), (141, 14313880), (147, 13729640), (168, 12013435), (188, 10735410), (196, 10297230), (201, 10041080), (210, 9610748), (218, 9258060), (235, 8588328), (245, 8237784), (268, 7530810), (280, 7208061), (282, 7156940), (294, 6864820), (327, 6172040), (329, 6134520), (335, 6024648), (376, 5367705), (392, 5148615), (402, 5020540), (420, 4805374), (436, 4629030), (469, 4303320), (470, 4294164), (490, 4118892), (536, 3765405), (545, 3703224), (564, 3578470), (588, 3432410), (654, 3086020), (658, 3067260), (670, 3012324), (705, 2862776), (735, 2745928), (763, 2645160), (804, 2510270), (840, 2402687), (872, 2314515), (938, 2151660), (940, 2147082), (980, 2059446), (987, 2044840), (1005, 2008216), (1090, 1851612), (1128, 1789235), (1176, 1716205), (1308, 1543010), (1316, 1533630), (1340, 1506162), (1407, 1434440), (1410, 1431388), (1470, 1372964), (1526, 1322580), (1608, 1255135), (1635, 1234408), (1645, 1226904), (1876, 1075830), (1880, 1073541), (1960, 1029723), (1974, 1022420), (2010, 1004108), (2180, 925806), (2289, 881720), (2303, 876360), (2345, 860664), (2616, 771505), (2632, 766815), (2680, 753081), (2814, 717220), (2820, 715694), (2940, 686482), (3052, 661290), (3149, 640920), (3270, 617204), (3283, 614760), (3290, 613452), (3752, 537915), (3815, 529032), (3948, 511210), (4020, 502054), (4360, 462903), (4578, 440860), (4606, 438180), (4690, 430332), (4935, 408968), (5123, 393960), (5341, 377880), (5628, 358610), (5640, 357847), (5880, 343241), (6104, 330645), (6298, 320460), (6540, 308602), (6566, 307380), (6580, 306726), (6909, 292120), (7035, 286888), (7303, 276360), (7630, 264516), (7896, 255605), (8040, 251027), (9156, 220430), (9212, 219090), (9380, 215166), (9447, 213640), (9849, 204920), (9870, 204484), (10246, 196980), (10682, 188940), (11256, 179305), (11445, 176344), (11515, 175272), (12596, 160230), (13080, 154301), (13132, 153690), (13160, 153363), (13818, 146060), (14070, 143444), (14606, 138180), (15260, 132258), (15369, 131320), (15745, 128184), (16023, 125960), (16415, 122952), (18312, 110215), (18424, 109545), (18760, 107583), (18894, 106820), (19698, 102460), (19740, 102242), (20492, 98490), (21364, 94470), (21909, 92120), (22043, 91560), (22890, 88172), (23030, 87636), (25192, 80115), (25615, 78792), (26264, 76845), (26705, 75576), (27636, 73030), (28140, 71722), (29212, 69090), (30520, 66129), (30738, 65660), (31490, 64092), (32046, 62980), (32830, 61476), (34545, 58424), (35861, 56280), (36515, 55272), (37788, 53410), (39396, 51230), (39480, 51121), (40984, 49245), (42728, 47235), (43818, 46060), (44086, 45780)]