779278080

素因数分解:

$2^8\times 3^1\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{547}}^1$

素因数の和:631

約数の個数: 288

約数和(自身を含む): 2903330304

約数和(自身を除く): 2124052224

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, 53, 56, 60, 64, 70, 80, 84, 96, 105, 106, 112, 120, 128, 140, 159, 160, 168, 192, 210, 212, 224, 240, 256, 265, 280, 318, 320, 336, 371, 384, 420, 424, 448, 480, 530, 547, 560, 636, 640, 672, 742, 768, 795, 840, 848, 896, 960, 1060, 1094, 1113, 1120, 1272, 1280, 1344, 1484, 1590, 1641, 1680, 1696, 1792, 1855, 1920, 2120, 2188, 2226, 2240, 2544, 2688, 2735, 2968, 3180, 3282, 3360, 3392, 3710, 3829, 3840, 4240, 4376, 4452, 4480, 5088, 5376, 5470, 5565, 5936, 6360, 6564, 6720, 6784, 7420, 7658, 8205, 8480, 8752, 8904, 8960, 10176, 10940, 11130, 11487, 11872, 12720, 13128, 13440, 13568, 14840, 15316, 16410, 16960, 17504, 17808, 19145, 20352, 21880, 22260, 22974, 23744, 25440, 26256, 26880, 28991, 29680, 30632, 32820, 33920, 35008, 35616, 38290, 40704, 43760, 44520, 45948, 47488, 50880, 52512, 57435, 57982, 59360, 61264, 65640, 67840, 70016, 71232, 76580, 86973, 87520, 89040, 91896, 94976, 101760, 105024, 114870, 115964, 118720, 122528, 131280, 140032, 142464, 144955, 153160, 173946, 175040, 178080, 183792, 202937, 203520, 210048, 229740, 231928, 237440, 245056, 262560, 284928, 289910, 306320, 347892, 350080, 356160, 367584, 405874, 420096, 434865, 459480, 463856, 474880, 490112, 525120, 579820, 608811, 612640, 695784, 700160, 712320, 735168, 811748, 869730, 918960, 927712, 980224, 1014685, 1050240, 1159640, 1217622, 1225280, 1391568, 1424640, 1470336, 1623496, 1739460, 1837920, 1855424, 2029370, 2100480, 2319280, 2435244, 2450560, 2783136, 2940672, 3044055, 3246992, 3478920, 3675840, 3710848, 4058740, 4638560, 4870488, 4901120, 5566272, 6088110, 6493984, 6957840, 7351680, 7421696, 8117480, 9277120, 9740976, 11132544, 12176220, 12987968, 13915680, 14703360, 16234960, 18554240, 19481952, 22265088, 24352440, 25975936, 27831360, 32469920, 37108480, 38963904, 48704880, 51951872, 55662720, 64939840, 77927808, 97409760, 111325440, 129879680, 155855616, 194819520, 259759360, 389639040, 779278080]

約数ペア:

[(1, 779278080), (2, 389639040), (3, 259759360), (4, 194819520), (5, 155855616), (6, 129879680), (7, 111325440), (8, 97409760), (10, 77927808), (12, 64939840), (14, 55662720), (15, 51951872), (16, 48704880), (20, 38963904), (21, 37108480), (24, 32469920), (28, 27831360), (30, 25975936), (32, 24352440), (35, 22265088), (40, 19481952), (42, 18554240), (48, 16234960), (53, 14703360), (56, 13915680), (60, 12987968), (64, 12176220), (70, 11132544), (80, 9740976), (84, 9277120), (96, 8117480), (105, 7421696), (106, 7351680), (112, 6957840), (120, 6493984), (128, 6088110), (140, 5566272), (159, 4901120), (160, 4870488), (168, 4638560), (192, 4058740), (210, 3710848), (212, 3675840), (224, 3478920), (240, 3246992), (256, 3044055), (265, 2940672), (280, 2783136), (318, 2450560), (320, 2435244), (336, 2319280), (371, 2100480), (384, 2029370), (420, 1855424), (424, 1837920), (448, 1739460), (480, 1623496), (530, 1470336), (547, 1424640), (560, 1391568), (636, 1225280), (640, 1217622), (672, 1159640), (742, 1050240), (768, 1014685), (795, 980224), (840, 927712), (848, 918960), (896, 869730), (960, 811748), (1060, 735168), (1094, 712320), (1113, 700160), (1120, 695784), (1272, 612640), (1280, 608811), (1344, 579820), (1484, 525120), (1590, 490112), (1641, 474880), (1680, 463856), (1696, 459480), (1792, 434865), (1855, 420096), (1920, 405874), (2120, 367584), (2188, 356160), (2226, 350080), (2240, 347892), (2544, 306320), (2688, 289910), (2735, 284928), (2968, 262560), (3180, 245056), (3282, 237440), (3360, 231928), (3392, 229740), (3710, 210048), (3829, 203520), (3840, 202937), (4240, 183792), (4376, 178080), (4452, 175040), (4480, 173946), (5088, 153160), (5376, 144955), (5470, 142464), (5565, 140032), (5936, 131280), (6360, 122528), (6564, 118720), (6720, 115964), (6784, 114870), (7420, 105024), (7658, 101760), (8205, 94976), (8480, 91896), (8752, 89040), (8904, 87520), (8960, 86973), (10176, 76580), (10940, 71232), (11130, 70016), (11487, 67840), (11872, 65640), (12720, 61264), (13128, 59360), (13440, 57982), (13568, 57435), (14840, 52512), (15316, 50880), (16410, 47488), (16960, 45948), (17504, 44520), (17808, 43760), (19145, 40704), (20352, 38290), (21880, 35616), (22260, 35008), (22974, 33920), (23744, 32820), (25440, 30632), (26256, 29680), (26880, 28991)]