761069520

素因数分解:

$2^4\times 3^4\times 5^1\times {\mathrm{257}}^1\times {\mathrm{457}}^1$

素因数の和:739

約数の個数: 200

約数和(自身を含む): 2659398984

約数和(自身を除く): 1898329464

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 81, 90, 108, 120, 135, 144, 162, 180, 216, 240, 257, 270, 324, 360, 405, 432, 457, 514, 540, 648, 720, 771, 810, 914, 1028, 1080, 1285, 1296, 1371, 1542, 1620, 1828, 2056, 2160, 2285, 2313, 2570, 2742, 3084, 3240, 3656, 3855, 4112, 4113, 4570, 4626, 5140, 5484, 6168, 6480, 6855, 6939, 7312, 7710, 8226, 9140, 9252, 10280, 10968, 11565, 12336, 12339, 13710, 13878, 15420, 16452, 18280, 18504, 20560, 20565, 20817, 21936, 23130, 24678, 27420, 27756, 30840, 32904, 34695, 36560, 37008, 37017, 41130, 41634, 46260, 49356, 54840, 55512, 61680, 61695, 65808, 69390, 74034, 82260, 83268, 92520, 98712, 104085, 109680, 111024, 117449, 123390, 138780, 148068, 164520, 166536, 185040, 185085, 197424, 208170, 234898, 246780, 277560, 296136, 329040, 333072, 352347, 370170, 416340, 469796, 493560, 555120, 587245, 592272, 704694, 740340, 832680, 939592, 987120, 1057041, 1174490, 1409388, 1480680, 1665360, 1761735, 1879184, 2114082, 2348980, 2818776, 2961360, 3171123, 3523470, 4228164, 4697960, 5285205, 5637552, 6342246, 7046940, 8456328, 9395920, 9513369, 10570410, 12684492, 14093880, 15855615, 16912656, 19026738, 21140820, 25368984, 28187760, 31711230, 38053476, 42281640, 47566845, 50737968, 63422460, 76106952, 84563280, 95133690, 126844920, 152213904, 190267380, 253689840, 380534760, 761069520]

約数ペア:

[(1, 761069520), (2, 380534760), (3, 253689840), (4, 190267380), (5, 152213904), (6, 126844920), (8, 95133690), (9, 84563280), (10, 76106952), (12, 63422460), (15, 50737968), (16, 47566845), (18, 42281640), (20, 38053476), (24, 31711230), (27, 28187760), (30, 25368984), (36, 21140820), (40, 19026738), (45, 16912656), (48, 15855615), (54, 14093880), (60, 12684492), (72, 10570410), (80, 9513369), (81, 9395920), (90, 8456328), (108, 7046940), (120, 6342246), (135, 5637552), (144, 5285205), (162, 4697960), (180, 4228164), (216, 3523470), (240, 3171123), (257, 2961360), (270, 2818776), (324, 2348980), (360, 2114082), (405, 1879184), (432, 1761735), (457, 1665360), (514, 1480680), (540, 1409388), (648, 1174490), (720, 1057041), (771, 987120), (810, 939592), (914, 832680), (1028, 740340), (1080, 704694), (1285, 592272), (1296, 587245), (1371, 555120), (1542, 493560), (1620, 469796), (1828, 416340), (2056, 370170), (2160, 352347), (2285, 333072), (2313, 329040), (2570, 296136), (2742, 277560), (3084, 246780), (3240, 234898), (3656, 208170), (3855, 197424), (4112, 185085), (4113, 185040), (4570, 166536), (4626, 164520), (5140, 148068), (5484, 138780), (6168, 123390), (6480, 117449), (6855, 111024), (6939, 109680), (7312, 104085), (7710, 98712), (8226, 92520), (9140, 83268), (9252, 82260), (10280, 74034), (10968, 69390), (11565, 65808), (12336, 61695), (12339, 61680), (13710, 55512), (13878, 54840), (15420, 49356), (16452, 46260), (18280, 41634), (18504, 41130), (20560, 37017), (20565, 37008), (20817, 36560), (21936, 34695), (23130, 32904), (24678, 30840), (27420, 27756)]