254069760

素因数分解:

$2^{10}\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{139}}^1$

素因数の和:191

約数の個数: 352

約数和(自身を含む): 990420480

約数和(自身を除く): 736350720

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 17, 20, 21, 24, 28, 30, 32, 34, 35, 40, 42, 48, 51, 56, 60, 64, 68, 70, 80, 84, 85, 96, 102, 105, 112, 119, 120, 128, 136, 139, 140, 160, 168, 170, 192, 204, 210, 224, 238, 240, 255, 256, 272, 278, 280, 320, 336, 340, 357, 384, 408, 417, 420, 448, 476, 480, 510, 512, 544, 556, 560, 595, 640, 672, 680, 695, 714, 768, 816, 834, 840, 896, 952, 960, 973, 1020, 1024, 1088, 1112, 1120, 1190, 1280, 1344, 1360, 1390, 1428, 1536, 1632, 1668, 1680, 1785, 1792, 1904, 1920, 1946, 2040, 2085, 2176, 2224, 2240, 2363, 2380, 2560, 2688, 2720, 2780, 2856, 2919, 3072, 3264, 3336, 3360, 3570, 3584, 3808, 3840, 3892, 4080, 4170, 4352, 4448, 4480, 4726, 4760, 4865, 5120, 5376, 5440, 5560, 5712, 5838, 6528, 6672, 6720, 7089, 7140, 7168, 7616, 7680, 7784, 8160, 8340, 8704, 8896, 8960, 9452, 9520, 9730, 10752, 10880, 11120, 11424, 11676, 11815, 13056, 13344, 13440, 14178, 14280, 14595, 15232, 15360, 15568, 16320, 16541, 16680, 17408, 17792, 17920, 18904, 19040, 19460, 21504, 21760, 22240, 22848, 23352, 23630, 26112, 26688, 26880, 28356, 28560, 29190, 30464, 31136, 32640, 33082, 33360, 35445, 35584, 35840, 37808, 38080, 38920, 43520, 44480, 45696, 46704, 47260, 49623, 52224, 53376, 53760, 56712, 57120, 58380, 60928, 62272, 65280, 66164, 66720, 70890, 71168, 75616, 76160, 77840, 82705, 87040, 88960, 91392, 93408, 94520, 99246, 106752, 107520, 113424, 114240, 116760, 121856, 124544, 130560, 132328, 133440, 141780, 142336, 151232, 152320, 155680, 165410, 177920, 182784, 186816, 189040, 198492, 213504, 226848, 228480, 233520, 248115, 249088, 261120, 264656, 266880, 283560, 302464, 304640, 311360, 330820, 355840, 365568, 373632, 378080, 396984, 427008, 453696, 456960, 467040, 496230, 498176, 529312, 533760, 567120, 604928, 609280, 622720, 661640, 711680, 747264, 756160, 793968, 907392, 913920, 934080, 992460, 996352, 1058624, 1067520, 1134240, 1209856, 1245440, 1323280, 1494528, 1512320, 1587936, 1814784, 1827840, 1868160, 1984920, 2117248, 2135040, 2268480, 2419712, 2490880, 2646560, 2989056, 3024640, 3175872, 3629568, 3736320, 3969840, 4234496, 4536960, 4981760, 5293120, 6049280, 6351744, 7259136, 7472640, 7939680, 8468992, 9073920, 10586240, 12098560, 12703488, 14945280, 15879360, 16937984, 18147840, 21172480, 25406976, 31758720, 36295680, 42344960, 50813952, 63517440, 84689920, 127034880, 254069760]

約数ペア:

[(1, 254069760), (2, 127034880), (3, 84689920), (4, 63517440), (5, 50813952), (6, 42344960), (7, 36295680), (8, 31758720), (10, 25406976), (12, 21172480), (14, 18147840), (15, 16937984), (16, 15879360), (17, 14945280), (20, 12703488), (21, 12098560), (24, 10586240), (28, 9073920), (30, 8468992), (32, 7939680), (34, 7472640), (35, 7259136), (40, 6351744), (42, 6049280), (48, 5293120), (51, 4981760), (56, 4536960), (60, 4234496), (64, 3969840), (68, 3736320), (70, 3629568), (80, 3175872), (84, 3024640), (85, 2989056), (96, 2646560), (102, 2490880), (105, 2419712), (112, 2268480), (119, 2135040), (120, 2117248), (128, 1984920), (136, 1868160), (139, 1827840), (140, 1814784), (160, 1587936), (168, 1512320), (170, 1494528), (192, 1323280), (204, 1245440), (210, 1209856), (224, 1134240), (238, 1067520), (240, 1058624), (255, 996352), (256, 992460), (272, 934080), (278, 913920), (280, 907392), (320, 793968), (336, 756160), (340, 747264), (357, 711680), (384, 661640), (408, 622720), (417, 609280), (420, 604928), (448, 567120), (476, 533760), (480, 529312), (510, 498176), (512, 496230), (544, 467040), (556, 456960), (560, 453696), (595, 427008), (640, 396984), (672, 378080), (680, 373632), (695, 365568), (714, 355840), (768, 330820), (816, 311360), (834, 304640), (840, 302464), (896, 283560), (952, 266880), (960, 264656), (973, 261120), (1020, 249088), (1024, 248115), (1088, 233520), (1112, 228480), (1120, 226848), (1190, 213504), (1280, 198492), (1344, 189040), (1360, 186816), (1390, 182784), (1428, 177920), (1536, 165410), (1632, 155680), (1668, 152320), (1680, 151232), (1785, 142336), (1792, 141780), (1904, 133440), (1920, 132328), (1946, 130560), (2040, 124544), (2085, 121856), (2176, 116760), (2224, 114240), (2240, 113424), (2363, 107520), (2380, 106752), (2560, 99246), (2688, 94520), (2720, 93408), (2780, 91392), (2856, 88960), (2919, 87040), (3072, 82705), (3264, 77840), (3336, 76160), (3360, 75616), (3570, 71168), (3584, 70890), (3808, 66720), (3840, 66164), (3892, 65280), (4080, 62272), (4170, 60928), (4352, 58380), (4448, 57120), (4480, 56712), (4726, 53760), (4760, 53376), (4865, 52224), (5120, 49623), (5376, 47260), (5440, 46704), (5560, 45696), (5712, 44480), (5838, 43520), (6528, 38920), (6672, 38080), (6720, 37808), (7089, 35840), (7140, 35584), (7168, 35445), (7616, 33360), (7680, 33082), (7784, 32640), (8160, 31136), (8340, 30464), (8704, 29190), (8896, 28560), (8960, 28356), (9452, 26880), (9520, 26688), (9730, 26112), (10752, 23630), (10880, 23352), (11120, 22848), (11424, 22240), (11676, 21760), (11815, 21504), (13056, 19460), (13344, 19040), (13440, 18904), (14178, 17920), (14280, 17792), (14595, 17408), (15232, 16680), (15360, 16541), (15568, 16320)]