69066480

素因数分解:

$2^4\times 3^1\times 5^1\times 7^3\times {\mathrm{839}}^1$

素因数の和:876

約数の個数: 160

約数和(自身を含む): 249984000

約数和(自身を除く): 180917520

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 49, 56, 60, 70, 80, 84, 98, 105, 112, 120, 140, 147, 168, 196, 210, 240, 245, 280, 294, 336, 343, 392, 420, 490, 560, 588, 686, 735, 784, 839, 840, 980, 1029, 1176, 1372, 1470, 1678, 1680, 1715, 1960, 2058, 2352, 2517, 2744, 2940, 3356, 3430, 3920, 4116, 4195, 5034, 5145, 5488, 5873, 5880, 6712, 6860, 8232, 8390, 10068, 10290, 11746, 11760, 12585, 13424, 13720, 16464, 16780, 17619, 20136, 20580, 23492, 25170, 27440, 29365, 33560, 35238, 40272, 41111, 41160, 46984, 50340, 58730, 67120, 70476, 82222, 82320, 88095, 93968, 100680, 117460, 123333, 140952, 164444, 176190, 201360, 205555, 234920, 246666, 281904, 287777, 328888, 352380, 411110, 469840, 493332, 575554, 616665, 657776, 704760, 822220, 863331, 986664, 1151108, 1233330, 1409520, 1438885, 1644440, 1726662, 1973328, 2302216, 2466660, 2877770, 3288880, 3453324, 4316655, 4604432, 4933320, 5755540, 6906648, 8633310, 9866640, 11511080, 13813296, 17266620, 23022160, 34533240, 69066480]

約数ペア:

[(1, 69066480), (2, 34533240), (3, 23022160), (4, 17266620), (5, 13813296), (6, 11511080), (7, 9866640), (8, 8633310), (10, 6906648), (12, 5755540), (14, 4933320), (15, 4604432), (16, 4316655), (20, 3453324), (21, 3288880), (24, 2877770), (28, 2466660), (30, 2302216), (35, 1973328), (40, 1726662), (42, 1644440), (48, 1438885), (49, 1409520), (56, 1233330), (60, 1151108), (70, 986664), (80, 863331), (84, 822220), (98, 704760), (105, 657776), (112, 616665), (120, 575554), (140, 493332), (147, 469840), (168, 411110), (196, 352380), (210, 328888), (240, 287777), (245, 281904), (280, 246666), (294, 234920), (336, 205555), (343, 201360), (392, 176190), (420, 164444), (490, 140952), (560, 123333), (588, 117460), (686, 100680), (735, 93968), (784, 88095), (839, 82320), (840, 82222), (980, 70476), (1029, 67120), (1176, 58730), (1372, 50340), (1470, 46984), (1678, 41160), (1680, 41111), (1715, 40272), (1960, 35238), (2058, 33560), (2352, 29365), (2517, 27440), (2744, 25170), (2940, 23492), (3356, 20580), (3430, 20136), (3920, 17619), (4116, 16780), (4195, 16464), (5034, 13720), (5145, 13424), (5488, 12585), (5873, 11760), (5880, 11746), (6712, 10290), (6860, 10068), (8232, 8390)]