21546570240

素因数分解:

$2^9\times 3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{7993}}^1$

素因数の和:8041

約数の個数: 400

約数和(自身を含む): 83119789368

約数和(自身を除く): 61573219128

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 27, 30, 32, 36, 39, 40, 45, 48, 52, 54, 60, 64, 65, 72, 78, 80, 81, 90, 96, 104, 108, 117, 120, 128, 130, 135, 144, 156, 160, 162, 180, 192, 195, 208, 216, 234, 240, 256, 260, 270, 288, 312, 320, 324, 351, 360, 384, 390, 405, 416, 432, 468, 480, 512, 520, 540, 576, 585, 624, 640, 648, 702, 720, 768, 780, 810, 832, 864, 936, 960, 1040, 1053, 1080, 1152, 1170, 1248, 1280, 1296, 1404, 1440, 1536, 1560, 1620, 1664, 1728, 1755, 1872, 1920, 2080, 2106, 2160, 2304, 2340, 2496, 2560, 2592, 2808, 2880, 3120, 3240, 3328, 3456, 3510, 3744, 3840, 4160, 4212, 4320, 4608, 4680, 4992, 5184, 5265, 5616, 5760, 6240, 6480, 6656, 6912, 7020, 7488, 7680, 7993, 8320, 8424, 8640, 9360, 9984, 10368, 10530, 11232, 11520, 12480, 12960, 13824, 14040, 14976, 15986, 16640, 16848, 17280, 18720, 19968, 20736, 21060, 22464, 23040, 23979, 24960, 25920, 28080, 29952, 31972, 33280, 33696, 34560, 37440, 39965, 41472, 42120, 44928, 47958, 49920, 51840, 56160, 59904, 63944, 67392, 69120, 71937, 74880, 79930, 84240, 89856, 95916, 99840, 103680, 103909, 112320, 119895, 127888, 134784, 143874, 149760, 159860, 168480, 179712, 191832, 207360, 207818, 215811, 224640, 239790, 255776, 269568, 287748, 299520, 311727, 319720, 336960, 359685, 383664, 415636, 431622, 449280, 479580, 511552, 519545, 539136, 575496, 623454, 639440, 647433, 673920, 719370, 767328, 831272, 863244, 898560, 935181, 959160, 1023104, 1039090, 1079055, 1150992, 1246908, 1278880, 1294866, 1347840, 1438740, 1534656, 1558635, 1662544, 1726488, 1870362, 1918320, 2046208, 2078180, 2158110, 2301984, 2493816, 2557760, 2589732, 2695680, 2805543, 2877480, 3069312, 3117270, 3237165, 3325088, 3452976, 3740724, 3836640, 4092416, 4156360, 4316220, 4603968, 4675905, 4987632, 5115520, 5179464, 5611086, 5754960, 6138624, 6234540, 6474330, 6650176, 6905952, 7481448, 7673280, 8312720, 8416629, 8632440, 9207936, 9351810, 9975264, 10231040, 10358928, 11222172, 11509920, 12277248, 12469080, 12948660, 13300352, 13811904, 14027715, 14962896, 15346560, 16625440, 16833258, 17264880, 18415872, 18703620, 19950528, 20462080, 20717856, 22444344, 23019840, 24938160, 25897320, 26600704, 27623808, 28055430, 29925792, 30693120, 33250880, 33666516, 34529760, 36831744, 37407240, 39901056, 41435712, 42083145, 44888688, 46039680, 49876320, 51794640, 53201408, 55247616, 56110860, 59851584, 61386240, 66501760, 67333032, 69059520, 74814480, 79802112, 82871424, 84166290, 89777376, 92079360, 99752640, 103589280, 110495232, 112221720, 119703168, 133003520, 134666064, 138119040, 149628960, 159604224, 165742848, 168332580, 179554752, 184158720, 199505280, 207178560, 224443440, 239406336, 266007040, 269332128, 276238080, 299257920, 331485696, 336665160, 359109504, 399010560, 414357120, 448886880, 478812672, 538664256, 552476160, 598515840, 673330320, 718219008, 798021120, 828714240, 897773760, 1077328512, 1197031680, 1346660640, 1436438016, 1657428480, 1795547520, 2154657024, 2394063360, 2693321280, 3591095040, 4309314048, 5386642560, 7182190080, 10773285120, 21546570240]

約数ペア:

[(1, 21546570240), (2, 10773285120), (3, 7182190080), (4, 5386642560), (5, 4309314048), (6, 3591095040), (8, 2693321280), (9, 2394063360), (10, 2154657024), (12, 1795547520), (13, 1657428480), (15, 1436438016), (16, 1346660640), (18, 1197031680), (20, 1077328512), (24, 897773760), (26, 828714240), (27, 798021120), (30, 718219008), (32, 673330320), (36, 598515840), (39, 552476160), (40, 538664256), (45, 478812672), (48, 448886880), (52, 414357120), (54, 399010560), (60, 359109504), (64, 336665160), (65, 331485696), (72, 299257920), (78, 276238080), (80, 269332128), (81, 266007040), (90, 239406336), (96, 224443440), (104, 207178560), (108, 199505280), (117, 184158720), (120, 179554752), (128, 168332580), (130, 165742848), (135, 159604224), (144, 149628960), (156, 138119040), (160, 134666064), (162, 133003520), (180, 119703168), (192, 112221720), (195, 110495232), (208, 103589280), (216, 99752640), (234, 92079360), (240, 89777376), (256, 84166290), (260, 82871424), (270, 79802112), (288, 74814480), (312, 69059520), (320, 67333032), (324, 66501760), (351, 61386240), (360, 59851584), (384, 56110860), (390, 55247616), (405, 53201408), (416, 51794640), (432, 49876320), (468, 46039680), (480, 44888688), (512, 42083145), (520, 41435712), (540, 39901056), (576, 37407240), (585, 36831744), (624, 34529760), (640, 33666516), (648, 33250880), (702, 30693120), (720, 29925792), (768, 28055430), (780, 27623808), (810, 26600704), (832, 25897320), (864, 24938160), (936, 23019840), (960, 22444344), (1040, 20717856), (1053, 20462080), (1080, 19950528), (1152, 18703620), (1170, 18415872), (1248, 17264880), (1280, 16833258), (1296, 16625440), (1404, 15346560), (1440, 14962896), (1536, 14027715), (1560, 13811904), (1620, 13300352), (1664, 12948660), (1728, 12469080), (1755, 12277248), (1872, 11509920), (1920, 11222172), (2080, 10358928), (2106, 10231040), (2160, 9975264), (2304, 9351810), (2340, 9207936), (2496, 8632440), (2560, 8416629), (2592, 8312720), (2808, 7673280), (2880, 7481448), (3120, 6905952), (3240, 6650176), (3328, 6474330), (3456, 6234540), (3510, 6138624), (3744, 5754960), (3840, 5611086), (4160, 5179464), (4212, 5115520), (4320, 4987632), (4608, 4675905), (4680, 4603968), (4992, 4316220), (5184, 4156360), (5265, 4092416), (5616, 3836640), (5760, 3740724), (6240, 3452976), (6480, 3325088), (6656, 3237165), (6912, 3117270), (7020, 3069312), (7488, 2877480), (7680, 2805543), (7993, 2695680), (8320, 2589732), (8424, 2557760), (8640, 2493816), (9360, 2301984), (9984, 2158110), (10368, 2078180), (10530, 2046208), (11232, 1918320), (11520, 1870362), (12480, 1726488), (12960, 1662544), (13824, 1558635), (14040, 1534656), (14976, 1438740), (15986, 1347840), (16640, 1294866), (16848, 1278880), (17280, 1246908), (18720, 1150992), (19968, 1079055), (20736, 1039090), (21060, 1023104), (22464, 959160), (23040, 935181), (23979, 898560), (24960, 863244), (25920, 831272), (28080, 767328), (29952, 719370), (31972, 673920), (33280, 647433), (33696, 639440), (34560, 623454), (37440, 575496), (39965, 539136), (41472, 519545), (42120, 511552), (44928, 479580), (47958, 449280), (49920, 431622), (51840, 415636), (56160, 383664), (59904, 359685), (63944, 336960), (67392, 319720), (69120, 311727), (71937, 299520), (74880, 287748), (79930, 269568), (84240, 255776), (89856, 239790), (95916, 224640), (99840, 215811), (103680, 207818), (103909, 207360), (112320, 191832), (119895, 179712), (127888, 168480), (134784, 159860), (143874, 149760)]