21057753600

素因数分解:

$2^9\times 3^3\times 5^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{109}}^1$

素因数の和:202

約数の個数: 960

約数和(自身を含む): 85954915200

約数和(自身を除く): 64897161600

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 25, 26, 27, 30, 32, 36, 39, 40, 43, 45, 48, 50, 52, 54, 60, 64, 65, 72, 75, 78, 80, 86, 90, 96, 100, 104, 108, 109, 117, 120, 128, 129, 130, 135, 144, 150, 156, 160, 172, 180, 192, 195, 200, 208, 215, 216, 218, 225, 234, 240, 256, 258, 260, 270, 288, 300, 312, 320, 325, 327, 344, 351, 360, 384, 387, 390, 400, 416, 430, 432, 436, 450, 468, 480, 512, 516, 520, 540, 545, 559, 576, 585, 600, 624, 640, 645, 650, 654, 675, 688, 702, 720, 768, 774, 780, 800, 832, 860, 864, 872, 900, 936, 960, 975, 981, 1032, 1040, 1075, 1080, 1090, 1118, 1152, 1161, 1170, 1200, 1248, 1280, 1290, 1300, 1308, 1350, 1376, 1404, 1417, 1440, 1536, 1548, 1560, 1600, 1635, 1664, 1677, 1720, 1728, 1744, 1755, 1800, 1872, 1920, 1935, 1950, 1962, 2064, 2080, 2150, 2160, 2180, 2236, 2304, 2322, 2340, 2400, 2496, 2560, 2580, 2600, 2616, 2700, 2725, 2752, 2795, 2808, 2834, 2880, 2925, 2943, 3096, 3120, 3200, 3225, 3270, 3328, 3354, 3440, 3456, 3488, 3510, 3600, 3744, 3840, 3870, 3900, 3924, 4128, 4160, 4251, 4300, 4320, 4360, 4472, 4608, 4644, 4680, 4687, 4800, 4905, 4992, 5031, 5160, 5200, 5232, 5400, 5450, 5504, 5590, 5616, 5668, 5760, 5805, 5850, 5886, 6192, 6240, 6400, 6450, 6540, 6656, 6708, 6880, 6912, 6976, 7020, 7085, 7200, 7488, 7680, 7740, 7800, 7848, 8175, 8256, 8320, 8385, 8502, 8600, 8640, 8720, 8775, 8944, 9288, 9360, 9374, 9600, 9675, 9810, 9984, 10062, 10320, 10400, 10464, 10800, 10900, 11008, 11180, 11232, 11336, 11520, 11610, 11700, 11772, 12384, 12480, 12753, 12800, 12900, 13080, 13416, 13760, 13824, 13952, 13975, 14040, 14061, 14170, 14400, 14715, 14976, 15093, 15480, 15600, 15696, 16350, 16512, 16640, 16770, 17004, 17200, 17280, 17440, 17550, 17888, 18576, 18720, 18748, 19200, 19350, 19620, 19968, 20124, 20640, 20800, 20928, 21255, 21600, 21800, 22016, 22360, 22464, 22672, 23040, 23220, 23400, 23435, 23544, 24525, 24768, 24960, 25155, 25506, 25800, 26160, 26832, 27520, 27904, 27950, 28080, 28122, 28340, 28800, 29025, 29430, 29952, 30186, 30960, 31200, 31392, 32700, 33024, 33280, 33540, 34008, 34400, 34560, 34880, 35100, 35425, 35776, 37152, 37440, 37496, 38259, 38400, 38700, 39240, 40248, 41280, 41600, 41856, 41925, 42183, 42510, 43200, 43600, 44720, 44928, 45344, 46440, 46800, 46870, 47088, 49050, 49536, 49920, 50310, 51012, 51600, 52320, 53664, 55040, 55808, 55900, 56160, 56244, 56680, 57600, 58050, 58860, 59904, 60372, 60931, 61920, 62400, 62784, 63765, 65400, 66048, 67080, 68016, 68800, 69120, 69760, 70200, 70305, 70850, 71552, 73575, 74304, 74880, 74992, 75465, 76518, 77400, 78480, 80496, 82560, 83200, 83712, 83850, 84366, 85020, 86400, 87200, 89440, 89856, 90688, 92880, 93600, 93740, 94176, 98100, 99072, 99840, 100620, 102024, 103200, 104640, 106275, 107328, 110080, 111800, 112320, 112488, 113360, 115200, 116100, 117175, 117720, 120744, 121862, 123840, 124800, 125568, 125775, 126549, 127530, 130800, 134160, 136032, 137600, 139520, 140400, 140610, 141700, 143104, 147150, 148608, 149760, 149984, 150930, 153036, 154800, 156960, 160992, 165120, 166400, 167424, 167700, 168732, 170040, 172800, 174400, 178880, 179712, 181376, 182793, 185760, 187200, 187480, 188352, 191295, 196200, 198144, 201240, 204048, 206400, 209280, 210915, 212550, 214656, 223600, 224640, 224976, 226720, 232200, 234350, 235440, 241488, 243724, 247680, 249600, 251136, 251550, 253098, 255060, 261600, 268320, 272064, 275200, 279040, 280800, 281220, 283400, 286208, 294300, 297216, 299520, 299968, 301860, 304655, 306072, 309600, 313920, 318825, 321984, 330240, 335400, 337464, 340080, 345600, 348800, 351525, 357760, 362752, 365586, 371520, 374400, 374960, 376704, 377325, 382590, 392400, 402480, 408096, 412800, 418560, 421830, 425100, 429312, 447200, 449280, 449952, 453440, 464400, 468700, 470880, 482976, 487448, 495360, 499200, 502272, 503100, 506196, 510120, 523200, 536640, 544128, 548379, 550400, 561600, 562440, 566800, 588600, 594432, 599936, 603720, 609310, 612144, 619200, 627840, 632745, 637650, 643968, 670800, 674928, 680160, 697600, 703050, 715520, 725504, 731172, 743040, 748800, 749920, 753408, 754650, 765180, 784800, 804960, 816192, 825600, 837120, 843660, 850200, 858624, 894400, 898560, 899904, 906880, 913965, 928800, 937400, 941760, 956475, 965952, 974896, 990720, 1006200, 1012392, 1020240, 1046400, 1054575, 1073280, 1088256, 1096758, 1123200, 1124880, 1133600, 1177200, 1199872, 1207440, 1218620, 1224288, 1238400, 1255680, 1265490, 1275300, 1287936, 1341600, 1349856, 1360320, 1395200, 1406100, 1431040, 1462344, 1486080, 1497600, 1499840, 1506816, 1509300, 1523275, 1530360, 1569600, 1609920, 1632384, 1645137, 1651200, 1687320, 1700400, 1788800, 1799808, 1813760, 1827930, 1857600, 1874800, 1883520, 1912950, 1931904, 1949792, 2012400, 2024784, 2040480, 2092800, 2109150, 2146560, 2176512, 2193516, 2246400, 2249760, 2267200, 2354400, 2399744, 2414880, 2437240, 2448576, 2476800, 2511360, 2530980, 2550600, 2575872, 2683200, 2699712, 2720640, 2741895, 2812200, 2924688, 2972160, 2999680, 3018600, 3046550, 3060720, 3139200, 3163725, 3219840, 3264768, 3290274, 3374640, 3400800, 3577600, 3599616, 3627520, 3655860, 3715200, 3749600, 3767040, 3825900, 3863808, 3899584, 4024800, 4049568, 4080960, 4185600, 4218300, 4293120, 4387032, 4492800, 4499520, 4534400, 4569825, 4708800, 4829760, 4874480, 4897152, 4953600, 5061960, 5101200, 5366400, 5399424, 5441280, 5483790, 5624400, 5849376, 5999360, 6037200, 6093100, 6121440, 6278400, 6327450, 6439680, 6529536, 6580548, 6749280, 6801600, 7155200, 7199232, 7311720, 7430400, 7499200, 7534080, 7651800, 7727616, 7799168, 8049600, 8099136, 8161920, 8225685, 8436600, 8774064, 8999040, 9068800, 9139650, 9417600, 9659520, 9748960, 9794304, 10123920, 10202400, 10732800, 10798848, 10882560, 10967580, 11248800, 11698752, 11998720, 12074400, 12186200, 12242880, 12556800, 12654900, 12879360, 13161096, 13498560, 13603200, 13709475, 14623440, 14860800, 14998400, 15303600, 15598336, 16099200, 16198272, 16323840, 16451370, 16873200, 17548128, 17998080, 18137600, 18279300, 18835200, 19319040, 19497920, 19588608, 20247840, 20404800, 21465600, 21597696, 21935160, 22497600, 23397504, 24148800, 24372400, 24485760, 25309800, 26322192, 26997120, 27206400, 27418950, 29246880, 29996800, 30607200, 31196672, 32198400, 32396544, 32647680, 32902740, 33746400, 35096256, 35996160, 36558600, 37670400, 38638080, 38995840, 40495680, 40809600, 41128425, 43870320, 44995200, 46795008, 48297600, 48744800, 48971520, 50619600, 52644384, 53994240, 54412800, 54837900, 58493760, 59993600, 61214400, 64396800, 64793088, 65805480, 67492800, 70192512, 73117200, 77991680, 80991360, 81619200, 82256850, 87740640, 89990400, 93590016, 96595200, 97489600, 97943040, 101239200, 105288768, 107988480, 109675800, 116987520, 122428800, 131610960, 134985600, 140385024, 146234400, 155983360, 161982720, 163238400, 164513700, 175481280, 179980800, 193190400, 194979200, 202478400, 210577536, 219351600, 233975040, 244857600, 263221920, 269971200, 280770048, 292468800, 323965440, 329027400, 350962560, 389958400, 404956800, 421155072, 438703200, 467950080, 489715200, 526443840, 539942400, 584937600, 658054800, 701925120, 779916800, 809913600, 842310144, 877406400, 1052887680, 1169875200, 1316109600, 1403850240, 1619827200, 1754812800, 2105775360, 2339750400, 2632219200, 3509625600, 4211550720, 5264438400, 7019251200, 10528876800, 21057753600]

約数ペア:

[(1, 21057753600), (2, 10528876800), (3, 7019251200), (4, 5264438400), (5, 4211550720), (6, 3509625600), (8, 2632219200), (9, 2339750400), (10, 2105775360), (12, 1754812800), (13, 1619827200), (15, 1403850240), (16, 1316109600), (18, 1169875200), (20, 1052887680), (24, 877406400), (25, 842310144), (26, 809913600), (27, 779916800), (30, 701925120), (32, 658054800), (36, 584937600), (39, 539942400), (40, 526443840), (43, 489715200), (45, 467950080), (48, 438703200), (50, 421155072), (52, 404956800), (54, 389958400), (60, 350962560), (64, 329027400), (65, 323965440), (72, 292468800), (75, 280770048), (78, 269971200), (80, 263221920), (86, 244857600), (90, 233975040), (96, 219351600), (100, 210577536), (104, 202478400), (108, 194979200), (109, 193190400), (117, 179980800), (120, 175481280), (128, 164513700), (129, 163238400), (130, 161982720), (135, 155983360), (144, 146234400), (150, 140385024), (156, 134985600), (160, 131610960), (172, 122428800), (180, 116987520), (192, 109675800), (195, 107988480), (200, 105288768), (208, 101239200), (215, 97943040), (216, 97489600), (218, 96595200), (225, 93590016), (234, 89990400), (240, 87740640), (256, 82256850), (258, 81619200), (260, 80991360), (270, 77991680), (288, 73117200), (300, 70192512), (312, 67492800), (320, 65805480), (325, 64793088), (327, 64396800), (344, 61214400), (351, 59993600), (360, 58493760), (384, 54837900), (387, 54412800), (390, 53994240), (400, 52644384), (416, 50619600), (430, 48971520), (432, 48744800), (436, 48297600), (450, 46795008), (468, 44995200), (480, 43870320), (512, 41128425), (516, 40809600), (520, 40495680), (540, 38995840), (545, 38638080), (559, 37670400), (576, 36558600), (585, 35996160), (600, 35096256), (624, 33746400), (640, 32902740), (645, 32647680), (650, 32396544), (654, 32198400), (675, 31196672), (688, 30607200), (702, 29996800), (720, 29246880), (768, 27418950), (774, 27206400), (780, 26997120), (800, 26322192), (832, 25309800), (860, 24485760), (864, 24372400), (872, 24148800), (900, 23397504), (936, 22497600), (960, 21935160), (975, 21597696), (981, 21465600), (1032, 20404800), (1040, 20247840), (1075, 19588608), (1080, 19497920), (1090, 19319040), (1118, 18835200), (1152, 18279300), (1161, 18137600), (1170, 17998080), (1200, 17548128), (1248, 16873200), (1280, 16451370), (1290, 16323840), (1300, 16198272), (1308, 16099200), (1350, 15598336), (1376, 15303600), (1404, 14998400), (1417, 14860800), (1440, 14623440), (1536, 13709475), (1548, 13603200), (1560, 13498560), (1600, 13161096), (1635, 12879360), (1664, 12654900), (1677, 12556800), (1720, 12242880), (1728, 12186200), (1744, 12074400), (1755, 11998720), (1800, 11698752), (1872, 11248800), (1920, 10967580), (1935, 10882560), (1950, 10798848), (1962, 10732800), (2064, 10202400), (2080, 10123920), (2150, 9794304), (2160, 9748960), (2180, 9659520), (2236, 9417600), (2304, 9139650), (2322, 9068800), (2340, 8999040), (2400, 8774064), (2496, 8436600), (2560, 8225685), (2580, 8161920), (2600, 8099136), (2616, 8049600), (2700, 7799168), (2725, 7727616), (2752, 7651800), (2795, 7534080), (2808, 7499200), (2834, 7430400), (2880, 7311720), (2925, 7199232), (2943, 7155200), (3096, 6801600), (3120, 6749280), (3200, 6580548), (3225, 6529536), (3270, 6439680), (3328, 6327450), (3354, 6278400), (3440, 6121440), (3456, 6093100), (3488, 6037200), (3510, 5999360), (3600, 5849376), (3744, 5624400), (3840, 5483790), (3870, 5441280), (3900, 5399424), (3924, 5366400), (4128, 5101200), (4160, 5061960), (4251, 4953600), (4300, 4897152), (4320, 4874480), (4360, 4829760), (4472, 4708800), (4608, 4569825), (4644, 4534400), (4680, 4499520), (4687, 4492800), (4800, 4387032), (4905, 4293120), (4992, 4218300), (5031, 4185600), (5160, 4080960), (5200, 4049568), (5232, 4024800), (5400, 3899584), (5450, 3863808), (5504, 3825900), (5590, 3767040), (5616, 3749600), (5668, 3715200), (5760, 3655860), (5805, 3627520), (5850, 3599616), (5886, 3577600), (6192, 3400800), (6240, 3374640), (6400, 3290274), (6450, 3264768), (6540, 3219840), (6656, 3163725), (6708, 3139200), (6880, 3060720), (6912, 3046550), (6976, 3018600), (7020, 2999680), (7085, 2972160), (7200, 2924688), (7488, 2812200), (7680, 2741895), (7740, 2720640), (7800, 2699712), (7848, 2683200), (8175, 2575872), (8256, 2550600), (8320, 2530980), (8385, 2511360), (8502, 2476800), (8600, 2448576), (8640, 2437240), (8720, 2414880), (8775, 2399744), (8944, 2354400), (9288, 2267200), (9360, 2249760), (9374, 2246400), (9600, 2193516), (9675, 2176512), (9810, 2146560), (9984, 2109150), (10062, 2092800), (10320, 2040480), (10400, 2024784), (10464, 2012400), (10800, 1949792), (10900, 1931904), (11008, 1912950), (11180, 1883520), (11232, 1874800), (11336, 1857600), (11520, 1827930), (11610, 1813760), (11700, 1799808), (11772, 1788800), (12384, 1700400), (12480, 1687320), (12753, 1651200), (12800, 1645137), (12900, 1632384), (13080, 1609920), (13416, 1569600), (13760, 1530360), (13824, 1523275), (13952, 1509300), (13975, 1506816), (14040, 1499840), (14061, 1497600), (14170, 1486080), (14400, 1462344), (14715, 1431040), (14976, 1406100), (15093, 1395200), (15480, 1360320), (15600, 1349856), (15696, 1341600), (16350, 1287936), (16512, 1275300), (16640, 1265490), (16770, 1255680), (17004, 1238400), (17200, 1224288), (17280, 1218620), (17440, 1207440), (17550, 1199872), (17888, 1177200), (18576, 1133600), (18720, 1124880), (18748, 1123200), (19200, 1096758), (19350, 1088256), (19620, 1073280), (19968, 1054575), (20124, 1046400), (20640, 1020240), (20800, 1012392), (20928, 1006200), (21255, 990720), (21600, 974896), (21800, 965952), (22016, 956475), (22360, 941760), (22464, 937400), (22672, 928800), (23040, 913965), (23220, 906880), (23400, 899904), (23435, 898560), (23544, 894400), (24525, 858624), (24768, 850200), (24960, 843660), (25155, 837120), (25506, 825600), (25800, 816192), (26160, 804960), (26832, 784800), (27520, 765180), (27904, 754650), (27950, 753408), (28080, 749920), (28122, 748800), (28340, 743040), (28800, 731172), (29025, 725504), (29430, 715520), (29952, 703050), (30186, 697600), (30960, 680160), (31200, 674928), (31392, 670800), (32700, 643968), (33024, 637650), (33280, 632745), (33540, 627840), (34008, 619200), (34400, 612144), (34560, 609310), (34880, 603720), (35100, 599936), (35425, 594432), (35776, 588600), (37152, 566800), (37440, 562440), (37496, 561600), (38259, 550400), (38400, 548379), (38700, 544128), (39240, 536640), (40248, 523200), (41280, 510120), (41600, 506196), (41856, 503100), (41925, 502272), (42183, 499200), (42510, 495360), (43200, 487448), (43600, 482976), (44720, 470880), (44928, 468700), (45344, 464400), (46440, 453440), (46800, 449952), (46870, 449280), (47088, 447200), (49050, 429312), (49536, 425100), (49920, 421830), (50310, 418560), (51012, 412800), (51600, 408096), (52320, 402480), (53664, 392400), (55040, 382590), (55808, 377325), (55900, 376704), (56160, 374960), (56244, 374400), (56680, 371520), (57600, 365586), (58050, 362752), (58860, 357760), (59904, 351525), (60372, 348800), (60931, 345600), (61920, 340080), (62400, 337464), (62784, 335400), (63765, 330240), (65400, 321984), (66048, 318825), (67080, 313920), (68016, 309600), (68800, 306072), (69120, 304655), (69760, 301860), (70200, 299968), (70305, 299520), (70850, 297216), (71552, 294300), (73575, 286208), (74304, 283400), (74880, 281220), (74992, 280800), (75465, 279040), (76518, 275200), (77400, 272064), (78480, 268320), (80496, 261600), (82560, 255060), (83200, 253098), (83712, 251550), (83850, 251136), (84366, 249600), (85020, 247680), (86400, 243724), (87200, 241488), (89440, 235440), (89856, 234350), (90688, 232200), (92880, 226720), (93600, 224976), (93740, 224640), (94176, 223600), (98100, 214656), (99072, 212550), (99840, 210915), (100620, 209280), (102024, 206400), (103200, 204048), (104640, 201240), (106275, 198144), (107328, 196200), (110080, 191295), (111800, 188352), (112320, 187480), (112488, 187200), (113360, 185760), (115200, 182793), (116100, 181376), (117175, 179712), (117720, 178880), (120744, 174400), (121862, 172800), (123840, 170040), (124800, 168732), (125568, 167700), (125775, 167424), (126549, 166400), (127530, 165120), (130800, 160992), (134160, 156960), (136032, 154800), (137600, 153036), (139520, 150930), (140400, 149984), (140610, 149760), (141700, 148608), (143104, 147150)]