517121280

素因数分解:

$2^8\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1151}}^1$

素因数の和:1194

約数の個数: 288

約数和(自身を含む): 1977937920

約数和(自身を除く): 1460816640

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 27, 30, 32, 36, 39, 40, 45, 48, 52, 54, 60, 64, 65, 72, 78, 80, 90, 96, 104, 108, 117, 120, 128, 130, 135, 144, 156, 160, 180, 192, 195, 208, 216, 234, 240, 256, 260, 270, 288, 312, 320, 351, 360, 384, 390, 416, 432, 468, 480, 520, 540, 576, 585, 624, 640, 702, 720, 768, 780, 832, 864, 936, 960, 1040, 1080, 1151, 1152, 1170, 1248, 1280, 1404, 1440, 1560, 1664, 1728, 1755, 1872, 1920, 2080, 2160, 2302, 2304, 2340, 2496, 2808, 2880, 3120, 3328, 3453, 3456, 3510, 3744, 3840, 4160, 4320, 4604, 4680, 4992, 5616, 5755, 5760, 6240, 6906, 6912, 7020, 7488, 8320, 8640, 9208, 9360, 9984, 10359, 11232, 11510, 11520, 12480, 13812, 14040, 14963, 14976, 16640, 17265, 17280, 18416, 18720, 20718, 22464, 23020, 24960, 27624, 28080, 29926, 29952, 31077, 34530, 34560, 36832, 37440, 41436, 44889, 44928, 46040, 49920, 51795, 55248, 56160, 59852, 62154, 69060, 73664, 74815, 74880, 82872, 89778, 89856, 92080, 103590, 110496, 112320, 119704, 124308, 134667, 138120, 147328, 149630, 149760, 155385, 165744, 179556, 184160, 207180, 220992, 224445, 224640, 239408, 248616, 269334, 276240, 294656, 299260, 310770, 331488, 359112, 368320, 404001, 414360, 441984, 448890, 449280, 478816, 497232, 538668, 552480, 598520, 621540, 662976, 673335, 718224, 736640, 808002, 828720, 883968, 897780, 957632, 994464, 1077336, 1104960, 1197040, 1243080, 1325952, 1346670, 1436448, 1473280, 1616004, 1657440, 1795560, 1915264, 1988928, 2020005, 2154672, 2209920, 2394080, 2486160, 2651904, 2693340, 2872896, 3232008, 3314880, 3591120, 3830528, 3977856, 4040010, 4309344, 4419840, 4788160, 4972320, 5386680, 5745792, 6464016, 6629760, 7182240, 7955712, 8080020, 8618688, 9576320, 9944640, 10773360, 11491584, 12928032, 13259520, 14364480, 16160040, 17237376, 19152640, 19889280, 21546720, 25856064, 28728960, 32320080, 34474752, 39778560, 43093440, 51712128, 57457920, 64640160, 86186880, 103424256, 129280320, 172373760, 258560640, 517121280]

約数ペア:

[(1, 517121280), (2, 258560640), (3, 172373760), (4, 129280320), (5, 103424256), (6, 86186880), (8, 64640160), (9, 57457920), (10, 51712128), (12, 43093440), (13, 39778560), (15, 34474752), (16, 32320080), (18, 28728960), (20, 25856064), (24, 21546720), (26, 19889280), (27, 19152640), (30, 17237376), (32, 16160040), (36, 14364480), (39, 13259520), (40, 12928032), (45, 11491584), (48, 10773360), (52, 9944640), (54, 9576320), (60, 8618688), (64, 8080020), (65, 7955712), (72, 7182240), (78, 6629760), (80, 6464016), (90, 5745792), (96, 5386680), (104, 4972320), (108, 4788160), (117, 4419840), (120, 4309344), (128, 4040010), (130, 3977856), (135, 3830528), (144, 3591120), (156, 3314880), (160, 3232008), (180, 2872896), (192, 2693340), (195, 2651904), (208, 2486160), (216, 2394080), (234, 2209920), (240, 2154672), (256, 2020005), (260, 1988928), (270, 1915264), (288, 1795560), (312, 1657440), (320, 1616004), (351, 1473280), (360, 1436448), (384, 1346670), (390, 1325952), (416, 1243080), (432, 1197040), (468, 1104960), (480, 1077336), (520, 994464), (540, 957632), (576, 897780), (585, 883968), (624, 828720), (640, 808002), (702, 736640), (720, 718224), (768, 673335), (780, 662976), (832, 621540), (864, 598520), (936, 552480), (960, 538668), (1040, 497232), (1080, 478816), (1151, 449280), (1152, 448890), (1170, 441984), (1248, 414360), (1280, 404001), (1404, 368320), (1440, 359112), (1560, 331488), (1664, 310770), (1728, 299260), (1755, 294656), (1872, 276240), (1920, 269334), (2080, 248616), (2160, 239408), (2302, 224640), (2304, 224445), (2340, 220992), (2496, 207180), (2808, 184160), (2880, 179556), (3120, 165744), (3328, 155385), (3453, 149760), (3456, 149630), (3510, 147328), (3744, 138120), (3840, 134667), (4160, 124308), (4320, 119704), (4604, 112320), (4680, 110496), (4992, 103590), (5616, 92080), (5755, 89856), (5760, 89778), (6240, 82872), (6906, 74880), (6912, 74815), (7020, 73664), (7488, 69060), (8320, 62154), (8640, 59852), (9208, 56160), (9360, 55248), (9984, 51795), (10359, 49920), (11232, 46040), (11510, 44928), (11520, 44889), (12480, 41436), (13812, 37440), (14040, 36832), (14963, 34560), (14976, 34530), (16640, 31077), (17265, 29952), (17280, 29926), (18416, 28080), (18720, 27624), (20718, 24960), (22464, 23020)]