214999680

素因数分解:

$2^7\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{941}}^1$

素因数の和:987

約数の個数: 256

約数和(自身を含む): 830165760

約数和(自身を除く): 615166080

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 17, 20, 21, 24, 28, 30, 32, 34, 35, 40, 42, 48, 51, 56, 60, 64, 68, 70, 80, 84, 85, 96, 102, 105, 112, 119, 120, 128, 136, 140, 160, 168, 170, 192, 204, 210, 224, 238, 240, 255, 272, 280, 320, 336, 340, 357, 384, 408, 420, 448, 476, 480, 510, 544, 560, 595, 640, 672, 680, 714, 816, 840, 896, 941, 952, 960, 1020, 1088, 1120, 1190, 1344, 1360, 1428, 1632, 1680, 1785, 1882, 1904, 1920, 2040, 2176, 2240, 2380, 2688, 2720, 2823, 2856, 3264, 3360, 3570, 3764, 3808, 4080, 4480, 4705, 4760, 5440, 5646, 5712, 6528, 6587, 6720, 7140, 7528, 7616, 8160, 9410, 9520, 10880, 11292, 11424, 13174, 13440, 14115, 14280, 15056, 15232, 15997, 16320, 18820, 19040, 19761, 22584, 22848, 26348, 28230, 28560, 30112, 31994, 32640, 32935, 37640, 38080, 39522, 45168, 45696, 47991, 52696, 56460, 57120, 60224, 63988, 65870, 75280, 76160, 79044, 79985, 90336, 95982, 98805, 105392, 111979, 112920, 114240, 120448, 127976, 131740, 150560, 158088, 159970, 180672, 191964, 197610, 210784, 223958, 225840, 228480, 239955, 255952, 263480, 301120, 316176, 319940, 335937, 361344, 383928, 395220, 421568, 447916, 451680, 479910, 511904, 526960, 559895, 602240, 632352, 639880, 671874, 767856, 790440, 843136, 895832, 903360, 959820, 1023808, 1053920, 1119790, 1264704, 1279760, 1343748, 1535712, 1580880, 1679685, 1791664, 1806720, 1919640, 2047616, 2107840, 2239580, 2529408, 2559520, 2687496, 3071424, 3161760, 3359370, 3583328, 3839280, 4215680, 4479160, 5119040, 5374992, 6142848, 6323520, 6718740, 7166656, 7678560, 8958320, 10238080, 10749984, 12647040, 13437480, 14333312, 15357120, 17916640, 21499968, 26874960, 30714240, 35833280, 42999936, 53749920, 71666560, 107499840, 214999680]

約数ペア:

[(1, 214999680), (2, 107499840), (3, 71666560), (4, 53749920), (5, 42999936), (6, 35833280), (7, 30714240), (8, 26874960), (10, 21499968), (12, 17916640), (14, 15357120), (15, 14333312), (16, 13437480), (17, 12647040), (20, 10749984), (21, 10238080), (24, 8958320), (28, 7678560), (30, 7166656), (32, 6718740), (34, 6323520), (35, 6142848), (40, 5374992), (42, 5119040), (48, 4479160), (51, 4215680), (56, 3839280), (60, 3583328), (64, 3359370), (68, 3161760), (70, 3071424), (80, 2687496), (84, 2559520), (85, 2529408), (96, 2239580), (102, 2107840), (105, 2047616), (112, 1919640), (119, 1806720), (120, 1791664), (128, 1679685), (136, 1580880), (140, 1535712), (160, 1343748), (168, 1279760), (170, 1264704), (192, 1119790), (204, 1053920), (210, 1023808), (224, 959820), (238, 903360), (240, 895832), (255, 843136), (272, 790440), (280, 767856), (320, 671874), (336, 639880), (340, 632352), (357, 602240), (384, 559895), (408, 526960), (420, 511904), (448, 479910), (476, 451680), (480, 447916), (510, 421568), (544, 395220), (560, 383928), (595, 361344), (640, 335937), (672, 319940), (680, 316176), (714, 301120), (816, 263480), (840, 255952), (896, 239955), (941, 228480), (952, 225840), (960, 223958), (1020, 210784), (1088, 197610), (1120, 191964), (1190, 180672), (1344, 159970), (1360, 158088), (1428, 150560), (1632, 131740), (1680, 127976), (1785, 120448), (1882, 114240), (1904, 112920), (1920, 111979), (2040, 105392), (2176, 98805), (2240, 95982), (2380, 90336), (2688, 79985), (2720, 79044), (2823, 76160), (2856, 75280), (3264, 65870), (3360, 63988), (3570, 60224), (3764, 57120), (3808, 56460), (4080, 52696), (4480, 47991), (4705, 45696), (4760, 45168), (5440, 39522), (5646, 38080), (5712, 37640), (6528, 32935), (6587, 32640), (6720, 31994), (7140, 30112), (7528, 28560), (7616, 28230), (8160, 26348), (9410, 22848), (9520, 22584), (10880, 19761), (11292, 19040), (11424, 18820), (13174, 16320), (13440, 15997), (14115, 15232), (14280, 15056)]