206626560

素因数分解:

$2^8\times 3^1\times 5^1\times 7^1\times {\mathrm{7687}}^1$

素因数の和:7718

約数の個数: 144

約数和(自身を含む): 754285056

約数和(自身を除く): 547658496

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, 56, 60, 64, 70, 80, 84, 96, 105, 112, 120, 128, 140, 160, 168, 192, 210, 224, 240, 256, 280, 320, 336, 384, 420, 448, 480, 560, 640, 672, 768, 840, 896, 960, 1120, 1280, 1344, 1680, 1792, 1920, 2240, 2688, 3360, 3840, 4480, 5376, 6720, 7687, 8960, 13440, 15374, 23061, 26880, 30748, 38435, 46122, 53809, 61496, 76870, 92244, 107618, 115305, 122992, 153740, 161427, 184488, 215236, 230610, 245984, 269045, 307480, 322854, 368976, 430472, 461220, 491968, 538090, 614960, 645708, 737952, 807135, 860944, 922440, 983936, 1076180, 1229920, 1291416, 1475904, 1614270, 1721888, 1844880, 1967872, 2152360, 2459840, 2582832, 2951808, 3228540, 3443776, 3689760, 4304720, 4919680, 5165664, 5903616, 6457080, 6887552, 7379520, 8609440, 9839360, 10331328, 12914160, 13775104, 14759040, 17218880, 20662656, 25828320, 29518080, 34437760, 41325312, 51656640, 68875520, 103313280, 206626560]

約数ペア:

[(1, 206626560), (2, 103313280), (3, 68875520), (4, 51656640), (5, 41325312), (6, 34437760), (7, 29518080), (8, 25828320), (10, 20662656), (12, 17218880), (14, 14759040), (15, 13775104), (16, 12914160), (20, 10331328), (21, 9839360), (24, 8609440), (28, 7379520), (30, 6887552), (32, 6457080), (35, 5903616), (40, 5165664), (42, 4919680), (48, 4304720), (56, 3689760), (60, 3443776), (64, 3228540), (70, 2951808), (80, 2582832), (84, 2459840), (96, 2152360), (105, 1967872), (112, 1844880), (120, 1721888), (128, 1614270), (140, 1475904), (160, 1291416), (168, 1229920), (192, 1076180), (210, 983936), (224, 922440), (240, 860944), (256, 807135), (280, 737952), (320, 645708), (336, 614960), (384, 538090), (420, 491968), (448, 461220), (480, 430472), (560, 368976), (640, 322854), (672, 307480), (768, 269045), (840, 245984), (896, 230610), (960, 215236), (1120, 184488), (1280, 161427), (1344, 153740), (1680, 122992), (1792, 115305), (1920, 107618), (2240, 92244), (2688, 76870), (3360, 61496), (3840, 53809), (4480, 46122), (5376, 38435), (6720, 30748), (7687, 26880), (8960, 23061), (13440, 15374)]