21084710400

素因数分解:

$2^9\times 3^3\times 5^2\times {\mathrm{13}}^2\times {\mathrm{19}}^2$

素因数の和:101

約数の個数: 1080

約数和(自身を含む): 88445019960

約数和(自身を除く): 67360309560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 19, 20, 24, 25, 26, 27, 30, 32, 36, 38, 39, 40, 45, 48, 50, 52, 54, 57, 60, 64, 65, 72, 75, 76, 78, 80, 90, 95, 96, 100, 104, 108, 114, 117, 120, 128, 130, 135, 144, 150, 152, 156, 160, 169, 171, 180, 190, 192, 195, 200, 208, 216, 225, 228, 234, 240, 247, 256, 260, 270, 285, 288, 300, 304, 312, 320, 325, 338, 342, 351, 360, 361, 380, 384, 390, 400, 416, 432, 450, 456, 468, 475, 480, 494, 507, 512, 513, 520, 540, 570, 576, 585, 600, 608, 624, 640, 650, 675, 676, 684, 702, 720, 722, 741, 760, 768, 780, 800, 832, 845, 855, 864, 900, 912, 936, 950, 960, 975, 988, 1014, 1026, 1040, 1080, 1083, 1140, 1152, 1170, 1200, 1216, 1235, 1248, 1280, 1300, 1350, 1352, 1368, 1404, 1425, 1440, 1444, 1482, 1520, 1521, 1536, 1560, 1600, 1664, 1690, 1710, 1728, 1755, 1800, 1805, 1824, 1872, 1900, 1920, 1950, 1976, 2028, 2052, 2080, 2160, 2166, 2223, 2280, 2304, 2340, 2400, 2432, 2470, 2496, 2535, 2560, 2565, 2600, 2700, 2704, 2736, 2808, 2850, 2880, 2888, 2925, 2964, 3040, 3042, 3120, 3200, 3211, 3249, 3328, 3380, 3420, 3456, 3510, 3600, 3610, 3648, 3705, 3744, 3800, 3840, 3900, 3952, 4056, 4104, 4160, 4225, 4275, 4320, 4332, 4446, 4560, 4563, 4608, 4680, 4693, 4800, 4864, 4940, 4992, 5070, 5130, 5200, 5400, 5408, 5415, 5472, 5616, 5700, 5760, 5776, 5850, 5928, 6080, 6084, 6175, 6240, 6400, 6422, 6498, 6656, 6669, 6760, 6840, 6912, 7020, 7200, 7220, 7296, 7410, 7488, 7600, 7605, 7680, 7800, 7904, 8112, 8208, 8320, 8450, 8550, 8640, 8664, 8775, 8892, 9025, 9120, 9126, 9360, 9386, 9600, 9633, 9728, 9747, 9880, 9984, 10140, 10260, 10400, 10800, 10816, 10830, 10944, 11115, 11232, 11400, 11520, 11552, 11700, 11856, 12160, 12168, 12350, 12480, 12675, 12800, 12825, 12844, 12996, 13338, 13520, 13680, 13824, 14040, 14079, 14400, 14440, 14592, 14820, 14976, 15200, 15210, 15600, 15808, 16055, 16224, 16245, 16416, 16640, 16900, 17100, 17280, 17328, 17550, 17784, 18050, 18240, 18252, 18525, 18720, 18772, 19200, 19266, 19494, 19760, 19968, 20280, 20520, 20800, 21600, 21632, 21660, 21888, 22230, 22464, 22800, 22815, 23040, 23104, 23400, 23465, 23712, 24320, 24336, 24700, 24960, 25350, 25650, 25688, 25992, 26676, 27040, 27075, 27360, 28080, 28158, 28800, 28880, 28899, 29184, 29640, 29952, 30400, 30420, 31200, 31616, 32110, 32448, 32490, 32832, 33280, 33345, 33800, 34200, 34560, 34656, 35100, 35568, 36100, 36480, 36504, 37050, 37440, 37544, 38025, 38400, 38532, 38988, 39520, 40560, 41040, 41600, 42237, 43200, 43264, 43320, 43776, 44460, 44928, 45600, 45630, 46208, 46800, 46930, 47424, 48165, 48640, 48672, 48735, 49400, 49920, 50700, 51300, 51376, 51984, 53352, 54080, 54150, 54720, 55575, 56160, 56316, 57600, 57760, 57798, 59280, 59904, 60800, 60840, 61009, 62400, 63232, 64220, 64896, 64980, 65664, 66690, 67600, 68400, 69120, 69312, 70200, 70395, 71136, 72200, 72960, 73008, 74100, 74880, 75088, 76050, 77064, 77976, 79040, 80275, 81120, 81225, 82080, 83200, 84474, 86400, 86528, 86640, 86697, 87552, 88920, 89856, 91200, 91260, 92416, 93600, 93860, 94848, 96330, 97344, 97470, 98800, 99840, 101400, 102600, 102752, 103968, 106704, 108160, 108300, 109440, 111150, 112320, 112632, 114075, 115200, 115520, 115596, 117325, 118560, 121600, 121680, 122018, 124800, 126464, 126711, 128440, 129792, 129960, 131328, 133380, 135200, 136800, 138624, 140400, 140790, 142272, 144400, 144495, 145920, 146016, 148200, 149760, 150176, 152100, 154128, 155952, 158080, 160550, 162240, 162450, 164160, 166400, 166725, 168948, 172800, 173280, 173394, 177840, 179712, 182400, 182520, 183027, 184832, 187200, 187720, 189696, 192660, 194688, 194940, 197600, 202800, 205200, 205504, 207936, 211185, 213408, 216320, 216600, 218880, 222300, 224640, 225264, 228150, 231040, 231192, 234650, 237120, 240825, 243200, 243360, 243675, 244036, 249600, 253422, 256880, 259584, 259920, 262656, 266760, 270400, 273600, 277248, 280800, 281580, 284544, 288800, 288990, 292032, 296400, 299520, 300352, 304200, 305045, 308256, 311904, 316160, 321100, 324480, 324900, 328320, 333450, 337896, 345600, 346560, 346788, 351975, 355680, 364800, 365040, 366054, 374400, 375440, 379392, 385320, 389376, 389880, 395200, 405600, 410400, 411008, 415872, 422370, 426816, 432640, 433200, 433485, 437760, 444600, 449280, 450528, 456300, 462080, 462384, 469300, 474240, 481650, 486720, 487350, 488072, 499200, 506844, 513760, 519840, 533520, 540800, 547200, 549081, 554496, 561600, 563160, 569088, 577600, 577980, 584064, 592800, 600704, 608400, 610090, 616512, 623808, 632320, 633555, 642200, 648960, 649800, 656640, 666900, 675792, 693120, 693576, 703950, 711360, 722475, 729600, 730080, 732108, 748800, 750880, 770640, 778752, 779760, 790400, 811200, 820800, 822016, 831744, 844740, 853632, 866400, 866970, 889200, 898560, 901056, 912600, 915135, 924160, 924768, 938600, 948480, 963300, 973440, 974700, 976144, 1013688, 1027520, 1039680, 1055925, 1067040, 1081600, 1094400, 1098162, 1123200, 1126320, 1138176, 1155200, 1155960, 1168128, 1185600, 1201408, 1216800, 1220180, 1233024, 1247616, 1267110, 1284400, 1297920, 1299600, 1313280, 1333800, 1351584, 1386240, 1387152, 1407900, 1422720, 1444950, 1460160, 1464216, 1497600, 1501760, 1525225, 1541280, 1559520, 1580800, 1622400, 1641600, 1644032, 1647243, 1663488, 1689480, 1707264, 1732800, 1733940, 1778400, 1802112, 1825200, 1830270, 1849536, 1877200, 1896960, 1926600, 1946880, 1949400, 1952288, 2027376, 2055040, 2079360, 2111850, 2134080, 2163200, 2167425, 2188800, 2196324, 2246400, 2252640, 2310400, 2311920, 2336256, 2371200, 2402816, 2433600, 2440360, 2466048, 2495232, 2534220, 2568800, 2599200, 2667600, 2703168, 2745405, 2772480, 2774304, 2815800, 2845440, 2889900, 2920320, 2928432, 3003520, 3050450, 3082560, 3119040, 3161600, 3167775, 3244800, 3283200, 3294486, 3378960, 3414528, 3465600, 3467880, 3556800, 3604224, 3650400, 3660540, 3699072, 3754400, 3853200, 3893760, 3898800, 3904576, 4054752, 4110080, 4158720, 4223700, 4268160, 4334850, 4392648, 4492800, 4505280, 4575675, 4620800, 4623840, 4742400, 4867200, 4880720, 4932096, 4990464, 5068440, 5137600, 5198400, 5335200, 5406336, 5490810, 5548608, 5631600, 5690880, 5779800, 5840640, 5856864, 6007040, 6100900, 6165120, 6238080, 6335550, 6489600, 6566400, 6588972, 6757920, 6931200, 6935760, 7113600, 7208448, 7300800, 7321080, 7398144, 7508800, 7706400, 7797600, 7809152, 8109504, 8220160, 8236215, 8317440, 8447400, 8536320, 8669700, 8785296, 9010560, 9151350, 9247680, 9484800, 9734400, 9761440, 10136880, 10275200, 10396800, 10670400, 10812672, 10981620, 11097216, 11263200, 11559600, 11681280, 11713728, 12014080, 12201800, 12330240, 12476160, 12671100, 13177944, 13515840, 13727025, 13862400, 13871520, 14227200, 14601600, 14642160, 14796288, 15017600, 15412800, 15595200, 15618304, 16219008, 16472430, 16894800, 17072640, 17339400, 17570592, 18021120, 18302700, 18495360, 19468800, 19522880, 20273760, 20550400, 20793600, 21340800, 21625344, 21963240, 22194432, 22526400, 23119200, 23427456, 24403600, 24660480, 24952320, 25342200, 26355888, 27031680, 27454050, 27743040, 28454400, 29203200, 29284320, 30035200, 30825600, 31190400, 31236608, 32438016, 32944860, 33789600, 34678800, 35141184, 36042240, 36605400, 36990720, 39045760, 40547520, 41100800, 41181075, 41587200, 42681600, 43926480, 44388864, 45052800, 46238400, 46854912, 48807200, 50684400, 52711776, 54063360, 54908100, 55486080, 58406400, 58568640, 60070400, 61651200, 62380800, 64876032, 65889720, 67579200, 69357600, 70282368, 73210800, 73981440, 78091520, 81095040, 82362150, 85363200, 87852960, 90105600, 92476800, 93709824, 97614400, 101368800, 105423552, 108126720, 109816200, 110972160, 117137280, 123302400, 124761600, 131779440, 135158400, 138715200, 140564736, 146421600, 156183040, 162190080, 164724300, 175705920, 180211200, 184953600, 195228800, 202737600, 210847104, 219632400, 221944320, 234274560, 263558880, 270316800, 277430400, 281129472, 292843200, 324380160, 329448600, 351411840, 369907200, 390457600, 405475200, 421694208, 439264800, 468549120, 527117760, 540633600, 554860800, 585686400, 658897200, 702823680, 780915200, 810950400, 843388416, 878529600, 1054235520, 1109721600, 1171372800, 1317794400, 1405647360, 1621900800, 1757059200, 2108471040, 2342745600, 2635588800, 3514118400, 4216942080, 5271177600, 7028236800, 10542355200, 21084710400]

約数ペア:

[(1, 21084710400), (2, 10542355200), (3, 7028236800), (4, 5271177600), (5, 4216942080), (6, 3514118400), (8, 2635588800), (9, 2342745600), (10, 2108471040), (12, 1757059200), (13, 1621900800), (15, 1405647360), (16, 1317794400), (18, 1171372800), (19, 1109721600), (20, 1054235520), (24, 878529600), (25, 843388416), (26, 810950400), (27, 780915200), (30, 702823680), (32, 658897200), (36, 585686400), (38, 554860800), (39, 540633600), (40, 527117760), (45, 468549120), (48, 439264800), (50, 421694208), (52, 405475200), (54, 390457600), (57, 369907200), (60, 351411840), (64, 329448600), (65, 324380160), (72, 292843200), (75, 281129472), (76, 277430400), (78, 270316800), (80, 263558880), (90, 234274560), (95, 221944320), (96, 219632400), (100, 210847104), (104, 202737600), (108, 195228800), (114, 184953600), (117, 180211200), (120, 175705920), (128, 164724300), (130, 162190080), (135, 156183040), (144, 146421600), (150, 140564736), (152, 138715200), (156, 135158400), (160, 131779440), (169, 124761600), (171, 123302400), (180, 117137280), (190, 110972160), (192, 109816200), (195, 108126720), (200, 105423552), (208, 101368800), (216, 97614400), (225, 93709824), (228, 92476800), (234, 90105600), (240, 87852960), (247, 85363200), (256, 82362150), (260, 81095040), (270, 78091520), (285, 73981440), (288, 73210800), (300, 70282368), (304, 69357600), (312, 67579200), (320, 65889720), (325, 64876032), (338, 62380800), (342, 61651200), (351, 60070400), (360, 58568640), (361, 58406400), (380, 55486080), (384, 54908100), (390, 54063360), (400, 52711776), (416, 50684400), (432, 48807200), (450, 46854912), (456, 46238400), (468, 45052800), (475, 44388864), (480, 43926480), (494, 42681600), (507, 41587200), (512, 41181075), (513, 41100800), (520, 40547520), (540, 39045760), (570, 36990720), (576, 36605400), (585, 36042240), (600, 35141184), (608, 34678800), (624, 33789600), (640, 32944860), (650, 32438016), (675, 31236608), (676, 31190400), (684, 30825600), (702, 30035200), (720, 29284320), (722, 29203200), (741, 28454400), (760, 27743040), (768, 27454050), (780, 27031680), (800, 26355888), (832, 25342200), (845, 24952320), (855, 24660480), (864, 24403600), (900, 23427456), (912, 23119200), (936, 22526400), (950, 22194432), (960, 21963240), (975, 21625344), (988, 21340800), (1014, 20793600), (1026, 20550400), (1040, 20273760), (1080, 19522880), (1083, 19468800), (1140, 18495360), (1152, 18302700), (1170, 18021120), (1200, 17570592), (1216, 17339400), (1235, 17072640), (1248, 16894800), (1280, 16472430), (1300, 16219008), (1350, 15618304), (1352, 15595200), (1368, 15412800), (1404, 15017600), (1425, 14796288), (1440, 14642160), (1444, 14601600), (1482, 14227200), (1520, 13871520), (1521, 13862400), (1536, 13727025), (1560, 13515840), (1600, 13177944), (1664, 12671100), (1690, 12476160), (1710, 12330240), (1728, 12201800), (1755, 12014080), (1800, 11713728), (1805, 11681280), (1824, 11559600), (1872, 11263200), (1900, 11097216), (1920, 10981620), (1950, 10812672), (1976, 10670400), (2028, 10396800), (2052, 10275200), (2080, 10136880), (2160, 9761440), (2166, 9734400), (2223, 9484800), (2280, 9247680), (2304, 9151350), (2340, 9010560), (2400, 8785296), (2432, 8669700), (2470, 8536320), (2496, 8447400), (2535, 8317440), (2560, 8236215), (2565, 8220160), (2600, 8109504), (2700, 7809152), (2704, 7797600), (2736, 7706400), (2808, 7508800), (2850, 7398144), (2880, 7321080), (2888, 7300800), (2925, 7208448), (2964, 7113600), (3040, 6935760), (3042, 6931200), (3120, 6757920), (3200, 6588972), (3211, 6566400), (3249, 6489600), (3328, 6335550), (3380, 6238080), (3420, 6165120), (3456, 6100900), (3510, 6007040), (3600, 5856864), (3610, 5840640), (3648, 5779800), (3705, 5690880), (3744, 5631600), (3800, 5548608), (3840, 5490810), (3900, 5406336), (3952, 5335200), (4056, 5198400), (4104, 5137600), (4160, 5068440), (4225, 4990464), (4275, 4932096), (4320, 4880720), (4332, 4867200), (4446, 4742400), (4560, 4623840), (4563, 4620800), (4608, 4575675), (4680, 4505280), (4693, 4492800), (4800, 4392648), (4864, 4334850), (4940, 4268160), (4992, 4223700), (5070, 4158720), (5130, 4110080), (5200, 4054752), (5400, 3904576), (5408, 3898800), (5415, 3893760), (5472, 3853200), (5616, 3754400), (5700, 3699072), (5760, 3660540), (5776, 3650400), (5850, 3604224), (5928, 3556800), (6080, 3467880), (6084, 3465600), (6175, 3414528), (6240, 3378960), (6400, 3294486), (6422, 3283200), (6498, 3244800), (6656, 3167775), (6669, 3161600), (6760, 3119040), (6840, 3082560), (6912, 3050450), (7020, 3003520), (7200, 2928432), (7220, 2920320), (7296, 2889900), (7410, 2845440), (7488, 2815800), (7600, 2774304), (7605, 2772480), (7680, 2745405), (7800, 2703168), (7904, 2667600), (8112, 2599200), (8208, 2568800), (8320, 2534220), (8450, 2495232), (8550, 2466048), (8640, 2440360), (8664, 2433600), (8775, 2402816), (8892, 2371200), (9025, 2336256), (9120, 2311920), (9126, 2310400), (9360, 2252640), (9386, 2246400), (9600, 2196324), (9633, 2188800), (9728, 2167425), (9747, 2163200), (9880, 2134080), (9984, 2111850), (10140, 2079360), (10260, 2055040), (10400, 2027376), (10800, 1952288), (10816, 1949400), (10830, 1946880), (10944, 1926600), (11115, 1896960), (11232, 1877200), (11400, 1849536), (11520, 1830270), (11552, 1825200), (11700, 1802112), (11856, 1778400), (12160, 1733940), (12168, 1732800), (12350, 1707264), (12480, 1689480), (12675, 1663488), (12800, 1647243), (12825, 1644032), (12844, 1641600), (12996, 1622400), (13338, 1580800), (13520, 1559520), (13680, 1541280), (13824, 1525225), (14040, 1501760), (14079, 1497600), (14400, 1464216), (14440, 1460160), (14592, 1444950), (14820, 1422720), (14976, 1407900), (15200, 1387152), (15210, 1386240), (15600, 1351584), (15808, 1333800), (16055, 1313280), (16224, 1299600), (16245, 1297920), (16416, 1284400), (16640, 1267110), (16900, 1247616), (17100, 1233024), (17280, 1220180), (17328, 1216800), (17550, 1201408), (17784, 1185600), (18050, 1168128), (18240, 1155960), (18252, 1155200), (18525, 1138176), (18720, 1126320), (18772, 1123200), (19200, 1098162), (19266, 1094400), (19494, 1081600), (19760, 1067040), (19968, 1055925), (20280, 1039680), (20520, 1027520), (20800, 1013688), (21600, 976144), (21632, 974700), (21660, 973440), (21888, 963300), (22230, 948480), (22464, 938600), (22800, 924768), (22815, 924160), (23040, 915135), (23104, 912600), (23400, 901056), (23465, 898560), (23712, 889200), (24320, 866970), (24336, 866400), (24700, 853632), (24960, 844740), (25350, 831744), (25650, 822016), (25688, 820800), (25992, 811200), (26676, 790400), (27040, 779760), (27075, 778752), (27360, 770640), (28080, 750880), (28158, 748800), (28800, 732108), (28880, 730080), (28899, 729600), (29184, 722475), (29640, 711360), (29952, 703950), (30400, 693576), (30420, 693120), (31200, 675792), (31616, 666900), (32110, 656640), (32448, 649800), (32490, 648960), (32832, 642200), (33280, 633555), (33345, 632320), (33800, 623808), (34200, 616512), (34560, 610090), (34656, 608400), (35100, 600704), (35568, 592800), (36100, 584064), (36480, 577980), (36504, 577600), (37050, 569088), (37440, 563160), (37544, 561600), (38025, 554496), (38400, 549081), (38532, 547200), (38988, 540800), (39520, 533520), (40560, 519840), (41040, 513760), (41600, 506844), (42237, 499200), (43200, 488072), (43264, 487350), (43320, 486720), (43776, 481650), (44460, 474240), (44928, 469300), (45600, 462384), (45630, 462080), (46208, 456300), (46800, 450528), (46930, 449280), (47424, 444600), (48165, 437760), (48640, 433485), (48672, 433200), (48735, 432640), (49400, 426816), (49920, 422370), (50700, 415872), (51300, 411008), (51376, 410400), (51984, 405600), (53352, 395200), (54080, 389880), (54150, 389376), (54720, 385320), (55575, 379392), (56160, 375440), (56316, 374400), (57600, 366054), (57760, 365040), (57798, 364800), (59280, 355680), (59904, 351975), (60800, 346788), (60840, 346560), (61009, 345600), (62400, 337896), (63232, 333450), (64220, 328320), (64896, 324900), (64980, 324480), (65664, 321100), (66690, 316160), (67600, 311904), (68400, 308256), (69120, 305045), (69312, 304200), (70200, 300352), (70395, 299520), (71136, 296400), (72200, 292032), (72960, 288990), (73008, 288800), (74100, 284544), (74880, 281580), (75088, 280800), (76050, 277248), (77064, 273600), (77976, 270400), (79040, 266760), (80275, 262656), (81120, 259920), (81225, 259584), (82080, 256880), (83200, 253422), (84474, 249600), (86400, 244036), (86528, 243675), (86640, 243360), (86697, 243200), (87552, 240825), (88920, 237120), (89856, 234650), (91200, 231192), (91260, 231040), (92416, 228150), (93600, 225264), (93860, 224640), (94848, 222300), (96330, 218880), (97344, 216600), (97470, 216320), (98800, 213408), (99840, 211185), (101400, 207936), (102600, 205504), (102752, 205200), (103968, 202800), (106704, 197600), (108160, 194940), (108300, 194688), (109440, 192660), (111150, 189696), (112320, 187720), (112632, 187200), (114075, 184832), (115200, 183027), (115520, 182520), (115596, 182400), (117325, 179712), (118560, 177840), (121600, 173394), (121680, 173280), (122018, 172800), (124800, 168948), (126464, 166725), (126711, 166400), (128440, 164160), (129792, 162450), (129960, 162240), (131328, 160550), (133380, 158080), (135200, 155952), (136800, 154128), (138624, 152100), (140400, 150176), (140790, 149760), (142272, 148200), (144400, 146016), (144495, 145920)]