210805105280

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{185987}}^1$

素因数の和:186047

約数の個数: 256

約数和(自身を含む): 655630018560

約数和(自身を除く): 444824913280

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 23, 28, 32, 35, 40, 44, 46, 55, 56, 64, 70, 77, 80, 88, 92, 110, 112, 115, 128, 140, 154, 160, 161, 176, 184, 220, 224, 230, 253, 280, 308, 320, 322, 352, 368, 385, 440, 448, 460, 506, 560, 616, 640, 644, 704, 736, 770, 805, 880, 896, 920, 1012, 1120, 1232, 1265, 1288, 1408, 1472, 1540, 1610, 1760, 1771, 1840, 2024, 2240, 2464, 2530, 2576, 2944, 3080, 3220, 3520, 3542, 3680, 4048, 4480, 4928, 5060, 5152, 6160, 6440, 7040, 7084, 7360, 8096, 8855, 9856, 10120, 10304, 12320, 12880, 14168, 14720, 16192, 17710, 20240, 20608, 24640, 25760, 28336, 32384, 35420, 40480, 49280, 51520, 56672, 70840, 80960, 103040, 113344, 141680, 161920, 185987, 226688, 283360, 371974, 566720, 743948, 929935, 1133440, 1301909, 1487896, 1859870, 2045857, 2603818, 2975792, 3719740, 4091714, 4277701, 5207636, 5951584, 6509545, 7439480, 8183428, 8555402, 10229285, 10415272, 11903168, 13019090, 14320999, 14878960, 16366856, 17110804, 20458570, 20830544, 21388505, 23806336, 26038180, 28641998, 29757920, 29943907, 32733712, 34221608, 40917140, 41661088, 42777010, 47054711, 52076360, 57283996, 59515840, 59887814, 65467424, 68443216, 71604995, 81834280, 83322176, 85554020, 94109422, 104152720, 114567992, 119031680, 119775628, 130934848, 136886432, 143209990, 149719535, 163668560, 166644352, 171108040, 188218844, 208305440, 229135984, 235273555, 239551256, 261869696, 273772864, 286419980, 299439070, 327337120, 329382977, 342216080, 376437688, 416610880, 458271968, 470547110, 479102512, 547545728, 572839960, 598878140, 654674240, 658765954, 684432160, 752875376, 833221760, 916543936, 941094220, 958205024, 1145679920, 1197756280, 1309348480, 1317531908, 1368864320, 1505750752, 1646914885, 1833087872, 1882188440, 1916410048, 2291359840, 2395512560, 2635063816, 2737728640, 3011501504, 3293829770, 3764376880, 3832820096, 4582719680, 4791025120, 5270127632, 6023003008, 6587659540, 7528753760, 9165439360, 9582050240, 10540255264, 13175319080, 15057507520, 19164100480, 21080510528, 26350638160, 30115015040, 42161021056, 52701276320, 105402552640, 210805105280]

約数ペア:

[(1, 210805105280), (2, 105402552640), (4, 52701276320), (5, 42161021056), (7, 30115015040), (8, 26350638160), (10, 21080510528), (11, 19164100480), (14, 15057507520), (16, 13175319080), (20, 10540255264), (22, 9582050240), (23, 9165439360), (28, 7528753760), (32, 6587659540), (35, 6023003008), (40, 5270127632), (44, 4791025120), (46, 4582719680), (55, 3832820096), (56, 3764376880), (64, 3293829770), (70, 3011501504), (77, 2737728640), (80, 2635063816), (88, 2395512560), (92, 2291359840), (110, 1916410048), (112, 1882188440), (115, 1833087872), (128, 1646914885), (140, 1505750752), (154, 1368864320), (160, 1317531908), (161, 1309348480), (176, 1197756280), (184, 1145679920), (220, 958205024), (224, 941094220), (230, 916543936), (253, 833221760), (280, 752875376), (308, 684432160), (320, 658765954), (322, 654674240), (352, 598878140), (368, 572839960), (385, 547545728), (440, 479102512), (448, 470547110), (460, 458271968), (506, 416610880), (560, 376437688), (616, 342216080), (640, 329382977), (644, 327337120), (704, 299439070), (736, 286419980), (770, 273772864), (805, 261869696), (880, 239551256), (896, 235273555), (920, 229135984), (1012, 208305440), (1120, 188218844), (1232, 171108040), (1265, 166644352), (1288, 163668560), (1408, 149719535), (1472, 143209990), (1540, 136886432), (1610, 130934848), (1760, 119775628), (1771, 119031680), (1840, 114567992), (2024, 104152720), (2240, 94109422), (2464, 85554020), (2530, 83322176), (2576, 81834280), (2944, 71604995), (3080, 68443216), (3220, 65467424), (3520, 59887814), (3542, 59515840), (3680, 57283996), (4048, 52076360), (4480, 47054711), (4928, 42777010), (5060, 41661088), (5152, 40917140), (6160, 34221608), (6440, 32733712), (7040, 29943907), (7084, 29757920), (7360, 28641998), (8096, 26038180), (8855, 23806336), (9856, 21388505), (10120, 20830544), (10304, 20458570), (12320, 17110804), (12880, 16366856), (14168, 14878960), (14720, 14320999), (16192, 13019090), (17710, 11903168), (20240, 10415272), (20608, 10229285), (24640, 8555402), (25760, 8183428), (28336, 7439480), (32384, 6509545), (35420, 5951584), (40480, 5207636), (49280, 4277701), (51520, 4091714), (56672, 3719740), (70840, 2975792), (80960, 2603818), (103040, 2045857), (113344, 1859870), (141680, 1487896), (161920, 1301909), (185987, 1133440), (226688, 929935), (283360, 743948), (371974, 566720)]