531256320

素因数分解:

$2^{10}\times 3^5\times 5^1\times 7^1\times {\mathrm{61}}^1$

素因数の和:108

約数の個数: 528

約数和(自身を含む): 2217441408

約数和(自身を除く): 1686185088

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 32, 35, 36, 40, 42, 45, 48, 54, 56, 60, 61, 63, 64, 70, 72, 80, 81, 84, 90, 96, 105, 108, 112, 120, 122, 126, 128, 135, 140, 144, 160, 162, 168, 180, 183, 189, 192, 210, 216, 224, 240, 243, 244, 252, 256, 270, 280, 288, 305, 315, 320, 324, 336, 360, 366, 378, 384, 405, 420, 427, 432, 448, 480, 486, 488, 504, 512, 540, 549, 560, 567, 576, 610, 630, 640, 648, 672, 720, 732, 756, 768, 810, 840, 854, 864, 896, 915, 945, 960, 972, 976, 1008, 1024, 1080, 1098, 1120, 1134, 1152, 1215, 1220, 1260, 1280, 1281, 1296, 1344, 1440, 1464, 1512, 1536, 1620, 1647, 1680, 1701, 1708, 1728, 1792, 1830, 1890, 1920, 1944, 1952, 2016, 2135, 2160, 2196, 2240, 2268, 2304, 2430, 2440, 2520, 2560, 2562, 2592, 2688, 2745, 2835, 2880, 2928, 3024, 3072, 3240, 3294, 3360, 3402, 3416, 3456, 3584, 3660, 3780, 3840, 3843, 3888, 3904, 4032, 4270, 4320, 4392, 4480, 4536, 4608, 4860, 4880, 4941, 5040, 5120, 5124, 5184, 5376, 5490, 5670, 5760, 5856, 6048, 6405, 6480, 6588, 6720, 6804, 6832, 6912, 7168, 7320, 7560, 7680, 7686, 7776, 7808, 8064, 8235, 8505, 8540, 8640, 8784, 8960, 9072, 9216, 9720, 9760, 9882, 10080, 10248, 10368, 10752, 10980, 11340, 11520, 11529, 11712, 12096, 12810, 12960, 13176, 13440, 13608, 13664, 13824, 14640, 14823, 15120, 15360, 15372, 15552, 15616, 16128, 16470, 17010, 17080, 17280, 17568, 17920, 18144, 19215, 19440, 19520, 19764, 20160, 20496, 20736, 21504, 21960, 22680, 23040, 23058, 23424, 24192, 24705, 25620, 25920, 26352, 26880, 27216, 27328, 27648, 29280, 29646, 30240, 30744, 31104, 31232, 32256, 32940, 34020, 34160, 34560, 34587, 35136, 35840, 36288, 38430, 38880, 39040, 39528, 40320, 40992, 41472, 43920, 45360, 46080, 46116, 46848, 48384, 49410, 51240, 51840, 52704, 53760, 54432, 54656, 57645, 58560, 59292, 60480, 61488, 62208, 62464, 64512, 65880, 68040, 68320, 69120, 69174, 70272, 72576, 74115, 76860, 77760, 78080, 79056, 80640, 81984, 82944, 87840, 90720, 92232, 93696, 96768, 98820, 102480, 103680, 103761, 105408, 107520, 108864, 109312, 115290, 117120, 118584, 120960, 122976, 124416, 131760, 136080, 136640, 138240, 138348, 140544, 145152, 148230, 153720, 155520, 156160, 158112, 161280, 163968, 172935, 175680, 181440, 184464, 187392, 193536, 197640, 204960, 207360, 207522, 210816, 217728, 218624, 230580, 234240, 237168, 241920, 245952, 248832, 263520, 272160, 273280, 276696, 281088, 290304, 296460, 307440, 311040, 312320, 316224, 322560, 327936, 345870, 351360, 362880, 368928, 395280, 409920, 414720, 415044, 421632, 435456, 437248, 461160, 468480, 474336, 483840, 491904, 518805, 527040, 544320, 546560, 553392, 562176, 580608, 592920, 614880, 622080, 632448, 655872, 691740, 702720, 725760, 737856, 790560, 819840, 830088, 843264, 870912, 922320, 936960, 948672, 967680, 983808, 1037610, 1054080, 1088640, 1093120, 1106784, 1185840, 1229760, 1244160, 1264896, 1311744, 1383480, 1405440, 1451520, 1475712, 1581120, 1639680, 1660176, 1686528, 1741824, 1844640, 1897344, 1967616, 2075220, 2108160, 2177280, 2186240, 2213568, 2371680, 2459520, 2529792, 2766960, 2810880, 2903040, 2951424, 3162240, 3279360, 3320352, 3689280, 3794688, 3935232, 4150440, 4216320, 4354560, 4427136, 4743360, 4919040, 5059584, 5533920, 5902848, 6324480, 6558720, 6640704, 7378560, 7589376, 8300880, 8432640, 8709120, 8854272, 9486720, 9838080, 11067840, 11805696, 12648960, 13281408, 14757120, 15178752, 16601760, 17708544, 18973440, 19676160, 22135680, 25297920, 26562816, 29514240, 33203520, 35417088, 37946880, 44271360, 53125632, 59028480, 66407040, 75893760, 88542720, 106251264, 132814080, 177085440, 265628160, 531256320]

約数ペア:

[(1, 531256320), (2, 265628160), (3, 177085440), (4, 132814080), (5, 106251264), (6, 88542720), (7, 75893760), (8, 66407040), (9, 59028480), (10, 53125632), (12, 44271360), (14, 37946880), (15, 35417088), (16, 33203520), (18, 29514240), (20, 26562816), (21, 25297920), (24, 22135680), (27, 19676160), (28, 18973440), (30, 17708544), (32, 16601760), (35, 15178752), (36, 14757120), (40, 13281408), (42, 12648960), (45, 11805696), (48, 11067840), (54, 9838080), (56, 9486720), (60, 8854272), (61, 8709120), (63, 8432640), (64, 8300880), (70, 7589376), (72, 7378560), (80, 6640704), (81, 6558720), (84, 6324480), (90, 5902848), (96, 5533920), (105, 5059584), (108, 4919040), (112, 4743360), (120, 4427136), (122, 4354560), (126, 4216320), (128, 4150440), (135, 3935232), (140, 3794688), (144, 3689280), (160, 3320352), (162, 3279360), (168, 3162240), (180, 2951424), (183, 2903040), (189, 2810880), (192, 2766960), (210, 2529792), (216, 2459520), (224, 2371680), (240, 2213568), (243, 2186240), (244, 2177280), (252, 2108160), (256, 2075220), (270, 1967616), (280, 1897344), (288, 1844640), (305, 1741824), (315, 1686528), (320, 1660176), (324, 1639680), (336, 1581120), (360, 1475712), (366, 1451520), (378, 1405440), (384, 1383480), (405, 1311744), (420, 1264896), (427, 1244160), (432, 1229760), (448, 1185840), (480, 1106784), (486, 1093120), (488, 1088640), (504, 1054080), (512, 1037610), (540, 983808), (549, 967680), (560, 948672), (567, 936960), (576, 922320), (610, 870912), (630, 843264), (640, 830088), (648, 819840), (672, 790560), (720, 737856), (732, 725760), (756, 702720), (768, 691740), (810, 655872), (840, 632448), (854, 622080), (864, 614880), (896, 592920), (915, 580608), (945, 562176), (960, 553392), (972, 546560), (976, 544320), (1008, 527040), (1024, 518805), (1080, 491904), (1098, 483840), (1120, 474336), (1134, 468480), (1152, 461160), (1215, 437248), (1220, 435456), (1260, 421632), (1280, 415044), (1281, 414720), (1296, 409920), (1344, 395280), (1440, 368928), (1464, 362880), (1512, 351360), (1536, 345870), (1620, 327936), (1647, 322560), (1680, 316224), (1701, 312320), (1708, 311040), (1728, 307440), (1792, 296460), (1830, 290304), (1890, 281088), (1920, 276696), (1944, 273280), (1952, 272160), (2016, 263520), (2135, 248832), (2160, 245952), (2196, 241920), (2240, 237168), (2268, 234240), (2304, 230580), (2430, 218624), (2440, 217728), (2520, 210816), (2560, 207522), (2562, 207360), (2592, 204960), (2688, 197640), (2745, 193536), (2835, 187392), (2880, 184464), (2928, 181440), (3024, 175680), (3072, 172935), (3240, 163968), (3294, 161280), (3360, 158112), (3402, 156160), (3416, 155520), (3456, 153720), (3584, 148230), (3660, 145152), (3780, 140544), (3840, 138348), (3843, 138240), (3888, 136640), (3904, 136080), (4032, 131760), (4270, 124416), (4320, 122976), (4392, 120960), (4480, 118584), (4536, 117120), (4608, 115290), (4860, 109312), (4880, 108864), (4941, 107520), (5040, 105408), (5120, 103761), (5124, 103680), (5184, 102480), (5376, 98820), (5490, 96768), (5670, 93696), (5760, 92232), (5856, 90720), (6048, 87840), (6405, 82944), (6480, 81984), (6588, 80640), (6720, 79056), (6804, 78080), (6832, 77760), (6912, 76860), (7168, 74115), (7320, 72576), (7560, 70272), (7680, 69174), (7686, 69120), (7776, 68320), (7808, 68040), (8064, 65880), (8235, 64512), (8505, 62464), (8540, 62208), (8640, 61488), (8784, 60480), (8960, 59292), (9072, 58560), (9216, 57645), (9720, 54656), (9760, 54432), (9882, 53760), (10080, 52704), (10248, 51840), (10368, 51240), (10752, 49410), (10980, 48384), (11340, 46848), (11520, 46116), (11529, 46080), (11712, 45360), (12096, 43920), (12810, 41472), (12960, 40992), (13176, 40320), (13440, 39528), (13608, 39040), (13664, 38880), (13824, 38430), (14640, 36288), (14823, 35840), (15120, 35136), (15360, 34587), (15372, 34560), (15552, 34160), (15616, 34020), (16128, 32940), (16470, 32256), (17010, 31232), (17080, 31104), (17280, 30744), (17568, 30240), (17920, 29646), (18144, 29280), (19215, 27648), (19440, 27328), (19520, 27216), (19764, 26880), (20160, 26352), (20496, 25920), (20736, 25620), (21504, 24705), (21960, 24192), (22680, 23424), (23040, 23058)]