276265920

素因数分解:

$2^6\times 3^1\times 5^1\times 7^3\times {\mathrm{839}}^1$

素因数の和:880

約数の個数: 224

約数和(自身を含む): 1024128000

約数和(自身を除く): 747862080

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 49, 56, 60, 64, 70, 80, 84, 96, 98, 105, 112, 120, 140, 147, 160, 168, 192, 196, 210, 224, 240, 245, 280, 294, 320, 336, 343, 392, 420, 448, 480, 490, 560, 588, 672, 686, 735, 784, 839, 840, 960, 980, 1029, 1120, 1176, 1344, 1372, 1470, 1568, 1678, 1680, 1715, 1960, 2058, 2240, 2352, 2517, 2744, 2940, 3136, 3356, 3360, 3430, 3920, 4116, 4195, 4704, 5034, 5145, 5488, 5873, 5880, 6712, 6720, 6860, 7840, 8232, 8390, 9408, 10068, 10290, 10976, 11746, 11760, 12585, 13424, 13720, 15680, 16464, 16780, 17619, 20136, 20580, 21952, 23492, 23520, 25170, 26848, 27440, 29365, 32928, 33560, 35238, 40272, 41111, 41160, 46984, 47040, 50340, 53696, 54880, 58730, 65856, 67120, 70476, 80544, 82222, 82320, 88095, 93968, 100680, 109760, 117460, 123333, 134240, 140952, 161088, 164444, 164640, 176190, 187936, 201360, 205555, 234920, 246666, 268480, 281904, 287777, 328888, 329280, 352380, 375872, 402720, 411110, 469840, 493332, 563808, 575554, 616665, 657776, 704760, 805440, 822220, 863331, 939680, 986664, 1127616, 1151108, 1233330, 1315552, 1409520, 1438885, 1644440, 1726662, 1879360, 1973328, 2302216, 2466660, 2631104, 2819040, 2877770, 3288880, 3453324, 3946656, 4316655, 4604432, 4933320, 5638080, 5755540, 6577760, 6906648, 7893312, 8633310, 9208864, 9866640, 11511080, 13155520, 13813296, 17266620, 18417728, 19733280, 23022160, 27626592, 34533240, 39466560, 46044320, 55253184, 69066480, 92088640, 138132960, 276265920]

約数ペア:

[(1, 276265920), (2, 138132960), (3, 92088640), (4, 69066480), (5, 55253184), (6, 46044320), (7, 39466560), (8, 34533240), (10, 27626592), (12, 23022160), (14, 19733280), (15, 18417728), (16, 17266620), (20, 13813296), (21, 13155520), (24, 11511080), (28, 9866640), (30, 9208864), (32, 8633310), (35, 7893312), (40, 6906648), (42, 6577760), (48, 5755540), (49, 5638080), (56, 4933320), (60, 4604432), (64, 4316655), (70, 3946656), (80, 3453324), (84, 3288880), (96, 2877770), (98, 2819040), (105, 2631104), (112, 2466660), (120, 2302216), (140, 1973328), (147, 1879360), (160, 1726662), (168, 1644440), (192, 1438885), (196, 1409520), (210, 1315552), (224, 1233330), (240, 1151108), (245, 1127616), (280, 986664), (294, 939680), (320, 863331), (336, 822220), (343, 805440), (392, 704760), (420, 657776), (448, 616665), (480, 575554), (490, 563808), (560, 493332), (588, 469840), (672, 411110), (686, 402720), (735, 375872), (784, 352380), (839, 329280), (840, 328888), (960, 287777), (980, 281904), (1029, 268480), (1120, 246666), (1176, 234920), (1344, 205555), (1372, 201360), (1470, 187936), (1568, 176190), (1678, 164640), (1680, 164444), (1715, 161088), (1960, 140952), (2058, 134240), (2240, 123333), (2352, 117460), (2517, 109760), (2744, 100680), (2940, 93968), (3136, 88095), (3356, 82320), (3360, 82222), (3430, 80544), (3920, 70476), (4116, 67120), (4195, 65856), (4704, 58730), (5034, 54880), (5145, 53696), (5488, 50340), (5873, 47040), (5880, 46984), (6712, 41160), (6720, 41111), (6860, 40272), (7840, 35238), (8232, 33560), (8390, 32928), (9408, 29365), (10068, 27440), (10290, 26848), (10976, 25170), (11746, 23520), (11760, 23492), (12585, 21952), (13424, 20580), (13720, 20136), (15680, 17619), (16464, 16780)]