18681736320

素因数分解:

$2^7\times 3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1459}}^1$

素因数の和:1522

約数の個数: 640

約数和(自身を含む): 75681144000

約数和(自身を除く): 56999407680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 19, 20, 24, 26, 27, 30, 32, 36, 38, 39, 40, 45, 48, 52, 54, 57, 60, 64, 65, 72, 76, 78, 80, 81, 90, 95, 96, 104, 108, 114, 117, 120, 128, 130, 135, 144, 152, 156, 160, 162, 171, 180, 190, 192, 195, 208, 216, 228, 234, 240, 247, 260, 270, 285, 288, 304, 312, 320, 324, 342, 351, 360, 380, 384, 390, 405, 416, 432, 456, 468, 480, 494, 513, 520, 540, 570, 576, 585, 608, 624, 640, 648, 684, 702, 720, 741, 760, 780, 810, 832, 855, 864, 912, 936, 960, 988, 1026, 1040, 1053, 1080, 1140, 1152, 1170, 1216, 1235, 1248, 1296, 1368, 1404, 1440, 1459, 1482, 1520, 1539, 1560, 1620, 1664, 1710, 1728, 1755, 1824, 1872, 1920, 1976, 2052, 2080, 2106, 2160, 2223, 2280, 2340, 2432, 2470, 2496, 2565, 2592, 2736, 2808, 2880, 2918, 2964, 3040, 3078, 3120, 3240, 3420, 3456, 3510, 3648, 3705, 3744, 3952, 4104, 4160, 4212, 4320, 4377, 4446, 4560, 4680, 4940, 4992, 5130, 5184, 5265, 5472, 5616, 5760, 5836, 5928, 6080, 6156, 6240, 6480, 6669, 6840, 7020, 7295, 7296, 7410, 7488, 7695, 7904, 8208, 8320, 8424, 8640, 8754, 8892, 9120, 9360, 9880, 10260, 10368, 10530, 10944, 11115, 11232, 11672, 11856, 12160, 12312, 12480, 12960, 13131, 13338, 13680, 14040, 14590, 14820, 14976, 15390, 15808, 16416, 16848, 17280, 17508, 17784, 18240, 18720, 18967, 19760, 20007, 20520, 21060, 21885, 21888, 22230, 22464, 23344, 23712, 24624, 24960, 25920, 26262, 26676, 27360, 27721, 28080, 29180, 29640, 30780, 31616, 32832, 33345, 33696, 35016, 35568, 36480, 37440, 37934, 39393, 39520, 40014, 41040, 42120, 43770, 44460, 44928, 46688, 47424, 49248, 51840, 52524, 53352, 54720, 55442, 56160, 56901, 58360, 59280, 61560, 65655, 65664, 66690, 67392, 70032, 71136, 74880, 75868, 78786, 79040, 80028, 82080, 83163, 84240, 87540, 88920, 93376, 94835, 94848, 98496, 100035, 105048, 106704, 109440, 110884, 112320, 113802, 116720, 118179, 118560, 123120, 131310, 133380, 134784, 138605, 140064, 142272, 151736, 157572, 158080, 160056, 164160, 166326, 168480, 170703, 175080, 177840, 186752, 189670, 196965, 196992, 200070, 210096, 213408, 221768, 224640, 227604, 233440, 236358, 237120, 246240, 249489, 262620, 266760, 277210, 280128, 284505, 284544, 303472, 315144, 320112, 328320, 332652, 336960, 341406, 350160, 355680, 360373, 379340, 393930, 400140, 415815, 420192, 426816, 443536, 455208, 466880, 472716, 474240, 492480, 498978, 512109, 525240, 533520, 554420, 560256, 569010, 590895, 606944, 630288, 640224, 665304, 673920, 682812, 700320, 711360, 720746, 748467, 758680, 787860, 800280, 831630, 840384, 853515, 853632, 887072, 910416, 933760, 945432, 984960, 997956, 1024218, 1050480, 1067040, 1081119, 1108840, 1138020, 1181790, 1213888, 1247445, 1260576, 1280448, 1330608, 1365624, 1400640, 1422720, 1441492, 1496934, 1517360, 1536327, 1575720, 1600560, 1663260, 1680768, 1707030, 1774144, 1801865, 1820832, 1890864, 1995912, 2048436, 2100960, 2134080, 2162238, 2217680, 2245401, 2276040, 2363580, 2427776, 2494890, 2521152, 2560545, 2560896, 2661216, 2731248, 2801280, 2882984, 2993868, 3034720, 3072654, 3151440, 3201120, 3243357, 3326520, 3414060, 3548288, 3603730, 3641664, 3742335, 3781728, 3991824, 4096872, 4201920, 4268160, 4324476, 4435360, 4490802, 4552080, 4727160, 4989780, 5042304, 5121090, 5322432, 5405595, 5462496, 5765968, 5987736, 6069440, 6145308, 6302880, 6402240, 6486714, 6653040, 6828120, 7207460, 7283328, 7484670, 7563456, 7681635, 7983648, 8193744, 8403840, 8648952, 8870720, 8981604, 9104160, 9454320, 9730071, 9979560, 10242180, 10644864, 10811190, 10924992, 11227005, 11531936, 11975472, 12138880, 12290616, 12605760, 12804480, 12973428, 13306080, 13656240, 14414920, 14969340, 15126912, 15363270, 15967296, 16216785, 16387488, 17297904, 17741440, 17963208, 18208320, 18908640, 19460142, 19959120, 20484360, 21622380, 21849984, 22454010, 23063872, 23950944, 24581232, 25211520, 25946856, 26612160, 27312480, 28829840, 29190213, 29938680, 30726540, 31934592, 32433570, 32774976, 34595808, 35926416, 36416640, 37817280, 38920284, 39918240, 40968720, 43244760, 44908020, 46127744, 47901888, 48650355, 49162464, 51893712, 53224320, 54624960, 57659680, 58380426, 59877360, 61453080, 64867140, 65549952, 69191616, 71852832, 75634560, 77840568, 79836480, 81937440, 86489520, 89816040, 95803776, 97300710, 98324928, 103787424, 109249920, 115319360, 116760852, 119754720, 122906160, 129734280, 138383232, 143705664, 145951065, 155681136, 159672960, 163874880, 172979040, 179632080, 194601420, 196649856, 207574848, 230638720, 233521704, 239509440, 245812320, 259468560, 287411328, 291902130, 311362272, 327749760, 345958080, 359264160, 389202840, 415149696, 467043408, 479018880, 491624640, 518937120, 583804260, 622724544, 691916160, 718528320, 778405680, 934086816, 983249280, 1037874240, 1167608520, 1245449088, 1437056640, 1556811360, 1868173632, 2075748480, 2335217040, 3113622720, 3736347264, 4670434080, 6227245440, 9340868160, 18681736320]

約数ペア:

[(1, 18681736320), (2, 9340868160), (3, 6227245440), (4, 4670434080), (5, 3736347264), (6, 3113622720), (8, 2335217040), (9, 2075748480), (10, 1868173632), (12, 1556811360), (13, 1437056640), (15, 1245449088), (16, 1167608520), (18, 1037874240), (19, 983249280), (20, 934086816), (24, 778405680), (26, 718528320), (27, 691916160), (30, 622724544), (32, 583804260), (36, 518937120), (38, 491624640), (39, 479018880), (40, 467043408), (45, 415149696), (48, 389202840), (52, 359264160), (54, 345958080), (57, 327749760), (60, 311362272), (64, 291902130), (65, 287411328), (72, 259468560), (76, 245812320), (78, 239509440), (80, 233521704), (81, 230638720), (90, 207574848), (95, 196649856), (96, 194601420), (104, 179632080), (108, 172979040), (114, 163874880), (117, 159672960), (120, 155681136), (128, 145951065), (130, 143705664), (135, 138383232), (144, 129734280), (152, 122906160), (156, 119754720), (160, 116760852), (162, 115319360), (171, 109249920), (180, 103787424), (190, 98324928), (192, 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16216785), (1170, 15967296), (1216, 15363270), (1235, 15126912), (1248, 14969340), (1296, 14414920), (1368, 13656240), (1404, 13306080), (1440, 12973428), (1459, 12804480), (1482, 12605760), (1520, 12290616), (1539, 12138880), (1560, 11975472), (1620, 11531936), (1664, 11227005), (1710, 10924992), (1728, 10811190), (1755, 10644864), (1824, 10242180), (1872, 9979560), (1920, 9730071), (1976, 9454320), (2052, 9104160), (2080, 8981604), (2106, 8870720), (2160, 8648952), (2223, 8403840), (2280, 8193744), (2340, 7983648), (2432, 7681635), (2470, 7563456), (2496, 7484670), (2565, 7283328), (2592, 7207460), (2736, 6828120), (2808, 6653040), (2880, 6486714), (2918, 6402240), (2964, 6302880), (3040, 6145308), (3078, 6069440), (3120, 5987736), (3240, 5765968), (3420, 5462496), (3456, 5405595), (3510, 5322432), (3648, 5121090), (3705, 5042304), (3744, 4989780), (3952, 4727160), (4104, 4552080), (4160, 4490802), (4212, 4435360), (4320, 4324476), (4377, 4268160), (4446, 4201920), (4560, 4096872), (4680, 3991824), (4940, 3781728), (4992, 3742335), (5130, 3641664), (5184, 3603730), (5265, 3548288), (5472, 3414060), (5616, 3326520), (5760, 3243357), (5836, 3201120), (5928, 3151440), (6080, 3072654), (6156, 3034720), (6240, 2993868), (6480, 2882984), (6669, 2801280), (6840, 2731248), (7020, 2661216), (7295, 2560896), (7296, 2560545), (7410, 2521152), (7488, 2494890), (7695, 2427776), (7904, 2363580), (8208, 2276040), (8320, 2245401), (8424, 2217680), (8640, 2162238), (8754, 2134080), (8892, 2100960), (9120, 2048436), (9360, 1995912), (9880, 1890864), (10260, 1820832), (10368, 1801865), (10530, 1774144), (10944, 1707030), (11115, 1680768), (11232, 1663260), (11672, 1600560), (11856, 1575720), (12160, 1536327), (12312, 1517360), (12480, 1496934), (12960, 1441492), (13131, 1422720), (13338, 1400640), (13680, 1365624), (14040, 1330608), (14590, 1280448), (14820, 1260576), (14976, 1247445), (15390, 1213888), (15808, 1181790), (16416, 1138020), (16848, 1108840), (17280, 1081119), (17508, 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(67392, 277210), (70032, 266760), (71136, 262620), (74880, 249489), (75868, 246240), (78786, 237120), (79040, 236358), (80028, 233440), (82080, 227604), (83163, 224640), (84240, 221768), (87540, 213408), (88920, 210096), (93376, 200070), (94835, 196992), (94848, 196965), (98496, 189670), (100035, 186752), (105048, 177840), (106704, 175080), (109440, 170703), (110884, 168480), (112320, 166326), (113802, 164160), (116720, 160056), (118179, 158080), (118560, 157572), (123120, 151736), (131310, 142272), (133380, 140064), (134784, 138605)]