19727971200

素因数分解:

$2^7\times 3^4\times 5^2\times 7^1\times {\mathrm{83}}^1\times {\mathrm{131}}^1$

素因数の和:257

約数の個数: 960

約数和(自身を含む): 84845819520

約数和(自身を除く): 65117848320

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 25, 27, 28, 30, 32, 35, 36, 40, 42, 45, 48, 50, 54, 56, 60, 63, 64, 70, 72, 75, 80, 81, 83, 84, 90, 96, 100, 105, 108, 112, 120, 126, 128, 131, 135, 140, 144, 150, 160, 162, 166, 168, 175, 180, 189, 192, 200, 210, 216, 224, 225, 240, 249, 252, 262, 270, 280, 288, 300, 315, 320, 324, 332, 336, 350, 360, 378, 384, 393, 400, 405, 415, 420, 432, 448, 450, 480, 498, 504, 524, 525, 540, 560, 567, 576, 581, 600, 630, 640, 648, 655, 664, 672, 675, 700, 720, 747, 756, 786, 800, 810, 830, 840, 864, 896, 900, 917, 945, 960, 996, 1008, 1048, 1050, 1080, 1120, 1134, 1152, 1162, 1179, 1200, 1245, 1260, 1296, 1310, 1328, 1344, 1350, 1400, 1440, 1494, 1512, 1572, 1575, 1600, 1620, 1660, 1680, 1728, 1743, 1800, 1834, 1890, 1920, 1965, 1992, 2016, 2025, 2075, 2096, 2100, 2160, 2240, 2241, 2268, 2324, 2358, 2400, 2490, 2520, 2592, 2620, 2656, 2688, 2700, 2751, 2800, 2835, 2880, 2905, 2988, 3024, 3144, 3150, 3200, 3240, 3275, 3320, 3360, 3456, 3486, 3537, 3600, 3668, 3735, 3780, 3930, 3984, 4032, 4050, 4150, 4192, 4200, 4320, 4480, 4482, 4536, 4585, 4648, 4716, 4725, 4800, 4980, 5040, 5184, 5229, 5240, 5312, 5400, 5502, 5600, 5670, 5760, 5810, 5895, 5976, 6048, 6225, 6288, 6300, 6480, 6550, 6640, 6720, 6723, 6972, 7074, 7200, 7336, 7470, 7560, 7860, 7968, 8064, 8100, 8253, 8300, 8384, 8400, 8640, 8715, 8964, 9072, 9170, 9296, 9432, 9450, 9600, 9825, 9960, 10080, 10368, 10458, 10480, 10611, 10624, 10800, 10873, 11004, 11200, 11205, 11340, 11620, 11790, 11952, 12096, 12450, 12576, 12600, 12960, 13100, 13280, 13440, 13446, 13755, 13944, 14148, 14175, 14400, 14525, 14672, 14940, 15120, 15687, 15720, 15936, 16200, 16506, 16600, 16768, 16800, 17280, 17430, 17685, 17928, 18144, 18340, 18592, 18675, 18864, 18900, 19650, 19920, 20160, 20916, 20960, 21222, 21600, 21746, 22008, 22400, 22410, 22680, 22925, 23240, 23580, 23904, 24192, 24759, 24900, 25152, 25200, 25920, 26145, 26200, 26560, 26892, 27510, 27888, 28296, 28350, 28800, 29050, 29344, 29475, 29880, 30240, 31374, 31440, 31872, 32400, 32619, 33012, 33200, 33600, 33615, 34860, 35370, 35856, 36288, 36680, 37184, 37350, 37728, 37800, 39300, 39840, 40320, 41265, 41832, 41920, 42444, 43200, 43492, 43575, 44016, 44820, 45360, 45850, 46480, 47061, 47160, 47808, 49518, 49800, 50304, 50400, 51840, 52290, 52400, 53055, 53120, 53784, 54365, 55020, 55776, 56025, 56592, 56700, 58100, 58688, 58950, 59760, 60480, 62748, 62880, 64800, 65238, 66024, 66400, 67200, 67230, 68775, 69720, 70740, 71712, 72576, 73360, 74277, 74368, 74700, 75456, 75600, 76111, 78435, 78600, 79680, 82530, 83664, 83840, 84888, 86400, 86984, 87150, 88032, 88425, 89640, 90720, 91700, 92960, 94122, 94320, 95616, 97857, 99036, 99600, 100800, 104580, 104800, 106110, 107568, 108730, 110040, 111552, 112050, 113184, 113400, 116200, 117376, 117900, 119520, 120960, 123795, 125496, 125760, 129600, 130476, 130725, 132048, 132800, 134460, 137550, 139440, 141480, 143424, 146720, 148554, 149400, 150912, 151200, 152222, 156870, 157200, 159360, 163095, 165060, 167328, 168075, 169776, 173968, 174300, 176064, 176850, 179280, 181440, 183400, 185920, 188244, 188640, 195714, 198072, 199200, 201600, 206325, 209160, 209600, 212220, 215136, 217460, 220080, 223104, 224100, 226368, 226800, 228333, 232400, 235305, 235800, 239040, 247590, 250992, 251520, 259200, 260952, 261450, 264096, 265275, 265600, 268920, 271825, 275100, 278880, 282960, 286848, 293440, 293571, 297108, 298800, 302400, 304444, 313740, 314400, 326190, 330120, 334656, 336150, 339552, 347936, 348600, 352128, 353700, 358560, 362880, 366800, 371385, 371840, 376488, 377280, 380555, 391428, 392175, 396144, 398400, 412650, 418320, 419200, 424440, 430272, 434920, 440160, 448200, 452736, 453600, 456666, 464800, 470610, 471600, 478080, 489285, 495180, 501984, 521904, 522900, 528192, 530550, 537840, 543650, 550200, 557760, 565920, 586880, 587142, 594216, 597600, 604800, 608888, 618975, 627480, 628800, 652380, 660240, 669312, 672300, 679104, 684999, 695872, 697200, 707400, 717120, 733600, 742770, 752976, 754560, 761110, 782856, 784350, 792288, 796800, 815475, 825300, 836640, 848880, 860544, 869840, 880320, 880713, 896400, 907200, 913332, 929600, 941220, 943200, 978570, 990360, 1003968, 1043808, 1045800, 1056384, 1061100, 1075680, 1087300, 1100400, 1115520, 1131840, 1141665, 1174284, 1176525, 1188432, 1195200, 1217776, 1237950, 1254960, 1257600, 1304760, 1320480, 1344600, 1358208, 1369998, 1391744, 1394400, 1414800, 1434240, 1467200, 1467855, 1485540, 1505952, 1522220, 1565712, 1568700, 1584576, 1630950, 1650600, 1673280, 1697760, 1739680, 1760640, 1761426, 1792800, 1814400, 1826664, 1856925, 1859200, 1882440, 1886400, 1902775, 1957140, 1980720, 2007936, 2054997, 2087616, 2091600, 2122200, 2151360, 2174600, 2200800, 2263680, 2283330, 2348568, 2353050, 2376864, 2390400, 2435552, 2446425, 2475900, 2509920, 2609520, 2640960, 2689200, 2739996, 2788800, 2829600, 2934400, 2935710, 2971080, 3011904, 3044440, 3131424, 3137400, 3169152, 3261900, 3301200, 3346560, 3395520, 3424995, 3479360, 3522852, 3585600, 3653328, 3713850, 3764880, 3772800, 3805550, 3914280, 3961440, 4109994, 4175232, 4183200, 4244400, 4302720, 4349200, 4401600, 4403565, 4566660, 4697136, 4706100, 4753728, 4871104, 4892850, 4951800, 5019840, 5219040, 5281920, 5378400, 5479992, 5577600, 5659200, 5708325, 5871420, 5942160, 6023808, 6088880, 6164991, 6262848, 6274800, 6523800, 6602400, 6791040, 6849990, 6958720, 7045704, 7171200, 7306656, 7339275, 7427700, 7529760, 7611100, 7828560, 7922880, 8219988, 8366400, 8488800, 8698400, 8803200, 8807130, 9133320, 9394272, 9412200, 9507456, 9742208, 9785700, 9903600, 10039680, 10274985, 10438080, 10756800, 10959984, 11318400, 11416650, 11742840, 11884320, 12177760, 12329982, 12525696, 12549600, 13047600, 13204800, 13699980, 14091408, 14613312, 14678550, 14855400, 15059520, 15222200, 15657120, 15845760, 16439976, 16732800, 16977600, 17124975, 17396800, 17614260, 18266640, 18788544, 18824400, 19571400, 19807200, 20549970, 20876160, 21513600, 21919968, 22017825, 22833300, 23485680, 23768640, 24355520, 24659964, 25099200, 26095200, 26409600, 27399960, 28182816, 29226624, 29357100, 29710800, 30119040, 30444400, 30824955, 31314240, 32879952, 33955200, 34249950, 34793600, 35228520, 36533280, 37577088, 37648800, 39142800, 39614400, 41099940, 43839936, 44035650, 45666600, 46971360, 47537280, 48711040, 49319928, 50198400, 51374925, 52190400, 54799920, 56365632, 58714200, 59421600, 60888800, 61649910, 62628480, 65759904, 68499900, 70457040, 73066560, 75297600, 78285600, 79228800, 82199880, 87679872, 88071300, 91333200, 93942720, 98639856, 102749850, 104380800, 109599840, 112731264, 117428400, 118843200, 121777600, 123299820, 131519808, 136999800, 140914080, 146133120, 150595200, 154124775, 156571200, 164399760, 176142600, 182666400, 187885440, 197279712, 205499700, 219199680, 234856800, 237686400, 243555200, 246599640, 263039616, 273999600, 281828160, 308249550, 313142400, 328799520, 352285200, 365332800, 394559424, 410999400, 438399360, 469713600, 493199280, 547999200, 563656320, 616499100, 657599040, 704570400, 730665600, 789118848, 821998800, 939427200, 986398560, 1095998400, 1232998200, 1315198080, 1409140800, 1643997600, 1972797120, 2191996800, 2465996400, 2818281600, 3287995200, 3945594240, 4931992800, 6575990400, 9863985600, 19727971200]

約数ペア:

[(1, 19727971200), (2, 9863985600), (3, 6575990400), (4, 4931992800), (5, 3945594240), (6, 3287995200), (7, 2818281600), (8, 2465996400), (9, 2191996800), (10, 1972797120), (12, 1643997600), (14, 1409140800), (15, 1315198080), (16, 1232998200), (18, 1095998400), (20, 986398560), (21, 939427200), (24, 821998800), (25, 789118848), (27, 730665600), (28, 704570400), (30, 657599040), (32, 616499100), (35, 563656320), (36, 547999200), (40, 493199280), (42, 469713600), (45, 438399360), (48, 410999400), (50, 394559424), (54, 365332800), (56, 352285200), (60, 328799520), (63, 313142400), (64, 308249550), (70, 281828160), (72, 273999600), (75, 263039616), (80, 246599640), (81, 243555200), (83, 237686400), (84, 234856800), (90, 219199680), (96, 205499700), (100, 197279712), (105, 187885440), (108, 182666400), (112, 176142600), (120, 164399760), (126, 156571200), (128, 154124775), (131, 150595200), (135, 146133120), (140, 140914080), (144, 136999800), (150, 131519808), (160, 123299820), (162, 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26095200), (786, 25099200), (800, 24659964), (810, 24355520), (830, 23768640), (840, 23485680), (864, 22833300), (896, 22017825), (900, 21919968), (917, 21513600), (945, 20876160), (960, 20549970), (996, 19807200), (1008, 19571400), (1048, 18824400), (1050, 18788544), (1080, 18266640), (1120, 17614260), (1134, 17396800), (1152, 17124975), (1162, 16977600), (1179, 16732800), (1200, 16439976), (1245, 15845760), (1260, 15657120), (1296, 15222200), (1310, 15059520), (1328, 14855400), (1344, 14678550), (1350, 14613312), (1400, 14091408), (1440, 13699980), (1494, 13204800), (1512, 13047600), (1572, 12549600), (1575, 12525696), (1600, 12329982), (1620, 12177760), (1660, 11884320), (1680, 11742840), (1728, 11416650), (1743, 11318400), (1800, 10959984), (1834, 10756800), (1890, 10438080), (1920, 10274985), (1965, 10039680), (1992, 9903600), (2016, 9785700), (2025, 9742208), (2075, 9507456), (2096, 9412200), (2100, 9394272), (2160, 9133320), (2240, 8807130), (2241, 8803200), (2268, 8698400), (2324, 8488800), (2358, 8366400), (2400, 8219988), (2490, 7922880), (2520, 7828560), (2592, 7611100), (2620, 7529760), (2656, 7427700), (2688, 7339275), (2700, 7306656), (2751, 7171200), (2800, 7045704), (2835, 6958720), (2880, 6849990), (2905, 6791040), (2988, 6602400), (3024, 6523800), (3144, 6274800), (3150, 6262848), (3200, 6164991), (3240, 6088880), (3275, 6023808), (3320, 5942160), (3360, 5871420), (3456, 5708325), (3486, 5659200), (3537, 5577600), (3600, 5479992), (3668, 5378400), (3735, 5281920), (3780, 5219040), (3930, 5019840), (3984, 4951800), (4032, 4892850), (4050, 4871104), (4150, 4753728), (4192, 4706100), (4200, 4697136), (4320, 4566660), (4480, 4403565), (4482, 4401600), (4536, 4349200), (4585, 4302720), (4648, 4244400), (4716, 4183200), (4725, 4175232), (4800, 4109994), (4980, 3961440), (5040, 3914280), (5184, 3805550), (5229, 3772800), (5240, 3764880), (5312, 3713850), (5400, 3653328), (5502, 3585600), (5600, 3522852), (5670, 3479360), (5760, 3424995), (5810, 3395520), (5895, 3346560), (5976, 3301200), (6048, 3261900), (6225, 3169152), (6288, 3137400), (6300, 3131424), (6480, 3044440), (6550, 3011904), (6640, 2971080), (6720, 2935710), (6723, 2934400), (6972, 2829600), (7074, 2788800), (7200, 2739996), (7336, 2689200), (7470, 2640960), (7560, 2609520), (7860, 2509920), (7968, 2475900), (8064, 2446425), (8100, 2435552), (8253, 2390400), (8300, 2376864), (8384, 2353050), (8400, 2348568), (8640, 2283330), (8715, 2263680), (8964, 2200800), (9072, 2174600), (9170, 2151360), (9296, 2122200), (9432, 2091600), (9450, 2087616), (9600, 2054997), (9825, 2007936), (9960, 1980720), (10080, 1957140), (10368, 1902775), (10458, 1886400), (10480, 1882440), (10611, 1859200), (10624, 1856925), (10800, 1826664), (10873, 1814400), (11004, 1792800), (11200, 1761426), (11205, 1760640), (11340, 1739680), (11620, 1697760), (11790, 1673280), (11952, 1650600), (12096, 1630950), (12450, 1584576), (12576, 1568700), (12600, 1565712), (12960, 1522220), (13100, 1505952), (13280, 1485540), (13440, 1467855), (13446, 1467200), (13755, 1434240), (13944, 1414800), (14148, 1394400), (14175, 1391744), (14400, 1369998), (14525, 1358208), (14672, 1344600), (14940, 1320480), (15120, 1304760), (15687, 1257600), (15720, 1254960), (15936, 1237950), (16200, 1217776), (16506, 1195200), (16600, 1188432), (16768, 1176525), (16800, 1174284), (17280, 1141665), (17430, 1131840), (17685, 1115520), (17928, 1100400), (18144, 1087300), (18340, 1075680), (18592, 1061100), (18675, 1056384), (18864, 1045800), (18900, 1043808), (19650, 1003968), (19920, 990360), (20160, 978570), (20916, 943200), (20960, 941220), (21222, 929600), (21600, 913332), (21746, 907200), (22008, 896400), (22400, 880713), (22410, 880320), (22680, 869840), (22925, 860544), (23240, 848880), (23580, 836640), (23904, 825300), (24192, 815475), (24759, 796800), (24900, 792288), (25152, 784350), (25200, 782856), (25920, 761110), (26145, 754560), (26200, 752976), (26560, 742770), (26892, 733600), (27510, 717120), (27888, 707400), (28296, 697200), (28350, 695872), (28800, 684999), (29050, 679104), (29344, 672300), (29475, 669312), (29880, 660240), (30240, 652380), (31374, 628800), (31440, 627480), (31872, 618975), (32400, 608888), (32619, 604800), (33012, 597600), (33200, 594216), (33600, 587142), (33615, 586880), (34860, 565920), (35370, 557760), (35856, 550200), (36288, 543650), (36680, 537840), (37184, 530550), (37350, 528192), (37728, 522900), (37800, 521904), (39300, 501984), (39840, 495180), (40320, 489285), (41265, 478080), (41832, 471600), (41920, 470610), (42444, 464800), (43200, 456666), (43492, 453600), (43575, 452736), (44016, 448200), (44820, 440160), (45360, 434920), (45850, 430272), (46480, 424440), (47061, 419200), (47160, 418320), (47808, 412650), (49518, 398400), (49800, 396144), (50304, 392175), (50400, 391428), (51840, 380555), (52290, 377280), (52400, 376488), (53055, 371840), (53120, 371385), (53784, 366800), (54365, 362880), (55020, 358560), (55776, 353700), (56025, 352128), (56592, 348600), (56700, 347936), (58100, 339552), (58688, 336150), (58950, 334656), (59760, 330120), (60480, 326190), (62748, 314400), (62880, 313740), (64800, 304444), (65238, 302400), (66024, 298800), (66400, 297108), (67200, 293571), (67230, 293440), (68775, 286848), (69720, 282960), (70740, 278880), (71712, 275100), (72576, 271825), (73360, 268920), (74277, 265600), (74368, 265275), (74700, 264096), (75456, 261450), (75600, 260952), (76111, 259200), (78435, 251520), (78600, 250992), (79680, 247590), (82530, 239040), (83664, 235800), (83840, 235305), (84888, 232400), (86400, 228333), (86984, 226800), (87150, 226368), (88032, 224100), (88425, 223104), (89640, 220080), (90720, 217460), (91700, 215136), (92960, 212220), (94122, 209600), (94320, 209160), (95616, 206325), (97857, 201600), (99036, 199200), (99600, 198072), (100800, 195714), (104580, 188640), (104800, 188244), (106110, 185920), (107568, 183400), (108730, 181440), (110040, 179280), (111552, 176850), (112050, 176064), (113184, 174300), (113400, 173968), (116200, 169776), (117376, 168075), (117900, 167328), (119520, 165060), (120960, 163095), (123795, 159360), (125496, 157200), (125760, 156870), (129600, 152222), (130476, 151200), (130725, 150912), (132048, 149400), (132800, 148554), (134460, 146720), (137550, 143424), (139440, 141480)]