168210240

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{937}}^1$

素因数の和:985

約数の個数: 224

約数和(自身を含む): 617549184

約数和(自身を除く): 449338944

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 17, 20, 22, 24, 30, 32, 33, 34, 40, 44, 48, 51, 55, 60, 64, 66, 68, 80, 85, 88, 96, 102, 110, 120, 132, 136, 160, 165, 170, 176, 187, 192, 204, 220, 240, 255, 264, 272, 320, 330, 340, 352, 374, 408, 440, 480, 510, 528, 544, 561, 660, 680, 704, 748, 816, 880, 935, 937, 960, 1020, 1056, 1088, 1122, 1320, 1360, 1496, 1632, 1760, 1870, 1874, 2040, 2112, 2244, 2640, 2720, 2805, 2811, 2992, 3264, 3520, 3740, 3748, 4080, 4488, 4685, 5280, 5440, 5610, 5622, 5984, 7480, 7496, 8160, 8976, 9370, 10307, 10560, 11220, 11244, 11968, 14055, 14960, 14992, 15929, 16320, 17952, 18740, 20614, 22440, 22488, 28110, 29920, 29984, 30921, 31858, 35904, 37480, 41228, 44880, 44976, 47787, 51535, 56220, 59840, 59968, 61842, 63716, 74960, 79645, 82456, 89760, 89952, 95574, 103070, 112440, 123684, 127432, 149920, 154605, 159290, 164912, 175219, 179520, 179904, 191148, 206140, 224880, 238935, 247368, 254864, 299840, 309210, 318580, 329824, 350438, 382296, 412280, 449760, 477870, 494736, 509728, 525657, 618420, 637160, 659648, 700876, 764592, 824560, 876095, 899520, 955740, 989472, 1019456, 1051314, 1236840, 1274320, 1401752, 1529184, 1649120, 1752190, 1911480, 1978944, 2102628, 2473680, 2548640, 2628285, 2803504, 3058368, 3298240, 3504380, 3822960, 4205256, 4947360, 5097280, 5256570, 5607008, 7008760, 7645920, 8410512, 9894720, 10513140, 11214016, 14017520, 15291840, 16821024, 21026280, 28035040, 33642048, 42052560, 56070080, 84105120, 168210240]

約数ペア:

[(1, 168210240), (2, 84105120), (3, 56070080), (4, 42052560), (5, 33642048), (6, 28035040), (8, 21026280), (10, 16821024), (11, 15291840), (12, 14017520), (15, 11214016), (16, 10513140), (17, 9894720), (20, 8410512), (22, 7645920), (24, 7008760), (30, 5607008), (32, 5256570), (33, 5097280), (34, 4947360), (40, 4205256), (44, 3822960), (48, 3504380), (51, 3298240), (55, 3058368), (60, 2803504), (64, 2628285), (66, 2548640), (68, 2473680), (80, 2102628), (85, 1978944), (88, 1911480), (96, 1752190), (102, 1649120), (110, 1529184), (120, 1401752), (132, 1274320), (136, 1236840), (160, 1051314), (165, 1019456), (170, 989472), (176, 955740), (187, 899520), (192, 876095), (204, 824560), (220, 764592), (240, 700876), (255, 659648), (264, 637160), (272, 618420), (320, 525657), (330, 509728), (340, 494736), (352, 477870), (374, 449760), (408, 412280), (440, 382296), (480, 350438), (510, 329824), (528, 318580), (544, 309210), (561, 299840), (660, 254864), (680, 247368), (704, 238935), (748, 224880), (816, 206140), (880, 191148), (935, 179904), (937, 179520), (960, 175219), (1020, 164912), (1056, 159290), (1088, 154605), (1122, 149920), (1320, 127432), (1360, 123684), (1496, 112440), (1632, 103070), (1760, 95574), (1870, 89952), (1874, 89760), (2040, 82456), (2112, 79645), (2244, 74960), (2640, 63716), (2720, 61842), (2805, 59968), (2811, 59840), (2992, 56220), (3264, 51535), (3520, 47787), (3740, 44976), (3748, 44880), (4080, 41228), (4488, 37480), (4685, 35904), (5280, 31858), (5440, 30921), (5610, 29984), (5622, 29920), (5984, 28110), (7480, 22488), (7496, 22440), (8160, 20614), (8976, 18740), (9370, 17952), (10307, 16320), (10560, 15929), (11220, 14992), (11244, 14960), (11968, 14055)]