314993280

素因数分解:

$2^7\times 3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{1019}}^1$

素因数の和:1071

約数の個数: 256

約数和(自身を含む): 1198540800

約数和(自身を除く): 883547520

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 23, 24, 28, 30, 32, 35, 40, 42, 46, 48, 56, 60, 64, 69, 70, 80, 84, 92, 96, 105, 112, 115, 120, 128, 138, 140, 160, 161, 168, 184, 192, 210, 224, 230, 240, 276, 280, 320, 322, 336, 345, 368, 384, 420, 448, 460, 480, 483, 552, 560, 640, 644, 672, 690, 736, 805, 840, 896, 920, 960, 966, 1019, 1104, 1120, 1288, 1344, 1380, 1472, 1610, 1680, 1840, 1920, 1932, 2038, 2208, 2240, 2415, 2576, 2688, 2760, 2944, 3057, 3220, 3360, 3680, 3864, 4076, 4416, 4480, 4830, 5095, 5152, 5520, 6114, 6440, 6720, 7133, 7360, 7728, 8152, 8832, 9660, 10190, 10304, 11040, 12228, 12880, 13440, 14266, 14720, 15285, 15456, 16304, 19320, 20380, 20608, 21399, 22080, 23437, 24456, 25760, 28532, 30570, 30912, 32608, 35665, 38640, 40760, 42798, 44160, 46874, 48912, 51520, 57064, 61140, 61824, 65216, 70311, 71330, 77280, 81520, 85596, 93748, 97824, 103040, 106995, 114128, 117185, 122280, 130432, 140622, 142660, 154560, 163040, 164059, 171192, 187496, 195648, 213990, 228256, 234370, 244560, 281244, 285320, 309120, 326080, 328118, 342384, 351555, 374992, 391296, 427980, 456512, 468740, 489120, 492177, 562488, 570640, 652160, 656236, 684768, 703110, 749984, 820295, 855960, 913024, 937480, 978240, 984354, 1124976, 1141280, 1312472, 1369536, 1406220, 1499968, 1640590, 1711920, 1874960, 1956480, 1968708, 2249952, 2282560, 2460885, 2624944, 2739072, 2812440, 2999936, 3281180, 3423840, 3749920, 3937416, 4499904, 4565120, 4921770, 5249888, 5624880, 6562360, 6847680, 7499840, 7874832, 8999808, 9843540, 10499776, 11249760, 13124720, 13695360, 14999680, 15749664, 19687080, 20999552, 22499520, 26249440, 31499328, 39374160, 44999040, 52498880, 62998656, 78748320, 104997760, 157496640, 314993280]

約数ペア:

[(1, 314993280), (2, 157496640), (3, 104997760), (4, 78748320), (5, 62998656), (6, 52498880), (7, 44999040), (8, 39374160), (10, 31499328), (12, 26249440), (14, 22499520), (15, 20999552), (16, 19687080), (20, 15749664), (21, 14999680), (23, 13695360), (24, 13124720), (28, 11249760), (30, 10499776), (32, 9843540), (35, 8999808), (40, 7874832), (42, 7499840), (46, 6847680), (48, 6562360), (56, 5624880), (60, 5249888), (64, 4921770), (69, 4565120), (70, 4499904), (80, 3937416), (84, 3749920), (92, 3423840), (96, 3281180), (105, 2999936), (112, 2812440), (115, 2739072), (120, 2624944), (128, 2460885), (138, 2282560), (140, 2249952), (160, 1968708), (161, 1956480), (168, 1874960), (184, 1711920), (192, 1640590), (210, 1499968), (224, 1406220), (230, 1369536), (240, 1312472), (276, 1141280), (280, 1124976), (320, 984354), (322, 978240), (336, 937480), (345, 913024), (368, 855960), (384, 820295), (420, 749984), (448, 703110), (460, 684768), (480, 656236), (483, 652160), (552, 570640), (560, 562488), (640, 492177), (644, 489120), (672, 468740), (690, 456512), (736, 427980), (805, 391296), (840, 374992), (896, 351555), (920, 342384), (960, 328118), (966, 326080), (1019, 309120), (1104, 285320), (1120, 281244), (1288, 244560), (1344, 234370), (1380, 228256), (1472, 213990), (1610, 195648), (1680, 187496), (1840, 171192), (1920, 164059), (1932, 163040), (2038, 154560), (2208, 142660), (2240, 140622), (2415, 130432), (2576, 122280), (2688, 117185), (2760, 114128), (2944, 106995), (3057, 103040), (3220, 97824), (3360, 93748), (3680, 85596), (3864, 81520), (4076, 77280), (4416, 71330), (4480, 70311), (4830, 65216), (5095, 61824), (5152, 61140), (5520, 57064), (6114, 51520), (6440, 48912), (6720, 46874), (7133, 44160), (7360, 42798), (7728, 40760), (8152, 38640), (8832, 35665), (9660, 32608), (10190, 30912), (10304, 30570), (11040, 28532), (12228, 25760), (12880, 24456), (13440, 23437), (14266, 22080), (14720, 21399), (15285, 20608), (15456, 20380), (16304, 19320)]