68924160

素因数分解:

$2^8\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{193}}^1$

素因数の和:251

約数の個数: 216

約数和(自身を含む): 247438464

約数和(自身を除く): 178514304

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 31, 32, 36, 40, 45, 48, 60, 62, 64, 72, 80, 90, 93, 96, 120, 124, 128, 144, 155, 160, 180, 186, 192, 193, 240, 248, 256, 279, 288, 310, 320, 360, 372, 384, 386, 465, 480, 496, 558, 576, 579, 620, 640, 720, 744, 768, 772, 930, 960, 965, 992, 1116, 1152, 1158, 1240, 1280, 1395, 1440, 1488, 1544, 1737, 1860, 1920, 1930, 1984, 2232, 2304, 2316, 2480, 2790, 2880, 2895, 2976, 3088, 3474, 3720, 3840, 3860, 3968, 4464, 4632, 4960, 5580, 5760, 5790, 5952, 5983, 6176, 6948, 7440, 7720, 7936, 8685, 8928, 9264, 9920, 11160, 11520, 11580, 11904, 11966, 12352, 13896, 14880, 15440, 17370, 17856, 17949, 18528, 19840, 22320, 23160, 23808, 23932, 24704, 27792, 29760, 29915, 30880, 34740, 35712, 35898, 37056, 39680, 44640, 46320, 47864, 49408, 53847, 55584, 59520, 59830, 61760, 69480, 71424, 71796, 74112, 89280, 89745, 92640, 95728, 107694, 111168, 119040, 119660, 123520, 138960, 143592, 148224, 178560, 179490, 185280, 191456, 215388, 222336, 239320, 247040, 269235, 277920, 287184, 357120, 358980, 370560, 382912, 430776, 444672, 478640, 538470, 555840, 574368, 717960, 741120, 765824, 861552, 957280, 1076940, 1111680, 1148736, 1435920, 1531648, 1723104, 1914560, 2153880, 2223360, 2297472, 2871840, 3446208, 3829120, 4307760, 4594944, 5743680, 6892416, 7658240, 8615520, 11487360, 13784832, 17231040, 22974720, 34462080, 68924160]

約数ペア:

[(1, 68924160), (2, 34462080), (3, 22974720), (4, 17231040), (5, 13784832), (6, 11487360), (8, 8615520), (9, 7658240), (10, 6892416), (12, 5743680), (15, 4594944), (16, 4307760), (18, 3829120), (20, 3446208), (24, 2871840), (30, 2297472), (31, 2223360), (32, 2153880), (36, 1914560), (40, 1723104), (45, 1531648), (48, 1435920), (60, 1148736), (62, 1111680), (64, 1076940), (72, 957280), (80, 861552), (90, 765824), (93, 741120), (96, 717960), (120, 574368), (124, 555840), (128, 538470), (144, 478640), (155, 444672), (160, 430776), (180, 382912), (186, 370560), (192, 358980), (193, 357120), (240, 287184), (248, 277920), (256, 269235), (279, 247040), (288, 239320), (310, 222336), (320, 215388), (360, 191456), (372, 185280), (384, 179490), (386, 178560), (465, 148224), (480, 143592), (496, 138960), (558, 123520), (576, 119660), (579, 119040), (620, 111168), (640, 107694), (720, 95728), (744, 92640), (768, 89745), (772, 89280), (930, 74112), (960, 71796), (965, 71424), (992, 69480), (1116, 61760), (1152, 59830), (1158, 59520), (1240, 55584), (1280, 53847), (1395, 49408), (1440, 47864), (1488, 46320), (1544, 44640), (1737, 39680), (1860, 37056), (1920, 35898), (1930, 35712), (1984, 34740), (2232, 30880), (2304, 29915), (2316, 29760), (2480, 27792), (2790, 24704), (2880, 23932), (2895, 23808), (2976, 23160), (3088, 22320), (3474, 19840), (3720, 18528), (3840, 17949), (3860, 17856), (3968, 17370), (4464, 15440), (4632, 14880), (4960, 13896), (5580, 12352), (5760, 11966), (5790, 11904), (5952, 11580), (5983, 11520), (6176, 11160), (6948, 9920), (7440, 9264), (7720, 8928), (7936, 8685)]