68060520

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{337}}^1$

素因数の和:385

約数の個数: 256

約数和(自身を含む): 262828800

約数和(自身を除く): 194768280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 17, 18, 20, 22, 24, 27, 30, 33, 34, 36, 40, 44, 45, 51, 54, 55, 60, 66, 68, 72, 85, 88, 90, 99, 102, 108, 110, 120, 132, 135, 136, 153, 165, 170, 180, 187, 198, 204, 216, 220, 255, 264, 270, 297, 306, 330, 337, 340, 360, 374, 396, 408, 440, 459, 495, 510, 540, 561, 594, 612, 660, 674, 680, 748, 765, 792, 918, 935, 990, 1011, 1020, 1080, 1122, 1188, 1224, 1320, 1348, 1485, 1496, 1530, 1683, 1685, 1836, 1870, 1980, 2022, 2040, 2244, 2295, 2376, 2696, 2805, 2970, 3033, 3060, 3366, 3370, 3672, 3707, 3740, 3960, 4044, 4488, 4590, 5049, 5055, 5610, 5729, 5940, 6066, 6120, 6732, 6740, 7414, 7480, 8088, 8415, 9099, 9180, 10098, 10110, 11121, 11220, 11458, 11880, 12132, 13464, 13480, 14828, 15165, 16830, 17187, 18198, 18360, 18535, 20196, 20220, 22242, 22440, 22916, 24264, 25245, 28645, 29656, 30330, 33363, 33660, 34374, 36396, 37070, 40392, 40440, 44484, 45495, 45832, 50490, 51561, 55605, 57290, 60660, 63019, 66726, 67320, 68748, 72792, 74140, 85935, 88968, 90990, 100089, 100980, 103122, 111210, 114580, 121320, 126038, 133452, 137496, 148280, 154683, 166815, 171870, 181980, 189057, 200178, 201960, 206244, 222420, 229160, 252076, 257805, 266904, 309366, 315095, 333630, 343740, 363960, 378114, 400356, 412488, 444840, 500445, 504152, 515610, 567171, 618732, 630190, 667260, 687480, 756228, 773415, 800712, 945285, 1000890, 1031220, 1134342, 1237464, 1260380, 1334520, 1512456, 1546830, 1701513, 1890570, 2001780, 2062440, 2268684, 2520760, 2835855, 3093660, 3403026, 3781140, 4003560, 4537368, 5671710, 6187320, 6806052, 7562280, 8507565, 11343420, 13612104, 17015130, 22686840, 34030260, 68060520]

約数ペア:

[(1, 68060520), (2, 34030260), (3, 22686840), (4, 17015130), (5, 13612104), (6, 11343420), (8, 8507565), (9, 7562280), (10, 6806052), (11, 6187320), (12, 5671710), (15, 4537368), (17, 4003560), (18, 3781140), (20, 3403026), (22, 3093660), (24, 2835855), (27, 2520760), (30, 2268684), (33, 2062440), (34, 2001780), (36, 1890570), (40, 1701513), (44, 1546830), (45, 1512456), (51, 1334520), (54, 1260380), (55, 1237464), (60, 1134342), (66, 1031220), (68, 1000890), (72, 945285), (85, 800712), (88, 773415), (90, 756228), (99, 687480), (102, 667260), (108, 630190), (110, 618732), (120, 567171), (132, 515610), (135, 504152), (136, 500445), (153, 444840), (165, 412488), (170, 400356), (180, 378114), (187, 363960), (198, 343740), (204, 333630), (216, 315095), (220, 309366), (255, 266904), (264, 257805), (270, 252076), (297, 229160), (306, 222420), (330, 206244), (337, 201960), (340, 200178), (360, 189057), (374, 181980), (396, 171870), (408, 166815), (440, 154683), (459, 148280), (495, 137496), (510, 133452), (540, 126038), (561, 121320), (594, 114580), (612, 111210), (660, 103122), (674, 100980), (680, 100089), (748, 90990), (765, 88968), (792, 85935), (918, 74140), (935, 72792), (990, 68748), (1011, 67320), (1020, 66726), (1080, 63019), (1122, 60660), (1188, 57290), (1224, 55605), (1320, 51561), (1348, 50490), (1485, 45832), (1496, 45495), (1530, 44484), (1683, 40440), (1685, 40392), (1836, 37070), (1870, 36396), (1980, 34374), (2022, 33660), (2040, 33363), (2244, 30330), (2295, 29656), (2376, 28645), (2696, 25245), (2805, 24264), (2970, 22916), (3033, 22440), (3060, 22242), (3366, 20220), (3370, 20196), (3672, 18535), (3707, 18360), (3740, 18198), (3960, 17187), (4044, 16830), (4488, 15165), (4590, 14828), (5049, 13480), (5055, 13464), (5610, 12132), (5729, 11880), (5940, 11458), (6066, 11220), (6120, 11121), (6732, 10110), (6740, 10098), (7414, 9180), (7480, 9099), (8088, 8415)]