21150305280

素因数分解:

$2^{10}\times 3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{3923}}^1$

素因数の和:3973

約数の個数: 440

約数和(自身を含む): 81641598192

約数和(自身を除く): 60491292912

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, 1024, 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, 3072, 3120, 3240, 3328, 3456, 3510, 3744, 3840, 3923, 4160, 4212, 4320, 4608, 4680, 4992, 5120, 5184, 5265, 5616, 5760, 6240, 6480, 6656, 6912, 7020, 7488, 7680, 7846, 8320, 8424, 8640, 9216, 9360, 9984, 10368, 10530, 11232, 11520, 11769, 12480, 12960, 13312, 13824, 14040, 14976, 15360, 15692, 16640, 16848, 17280, 18720, 19615, 19968, 20736, 21060, 22464, 23040, 23538, 24960, 25920, 27648, 28080, 29952, 31384, 33280, 33696, 34560, 35307, 37440, 39230, 39936, 41472, 42120, 44928, 46080, 47076, 49920, 50999, 51840, 56160, 58845, 59904, 62768, 66560, 67392, 69120, 70614, 74880, 78460, 82944, 84240, 89856, 94152, 99840, 101998, 103680, 105921, 112320, 117690, 119808, 125536, 134784, 138240, 141228, 149760, 152997, 156920, 168480, 176535, 179712, 188304, 199680, 203996, 207360, 211842, 224640, 235380, 251072, 254995, 269568, 282456, 299520, 305994, 313840, 317763, 336960, 353070, 359424, 376608, 407992, 414720, 423684, 449280, 458991, 470760, 502144, 509990, 529605, 539136, 564912, 599040, 611988, 627680, 635526, 673920, 706140, 753216, 764985, 815984, 847368, 898560, 917982, 941520, 1004288, 1019980, 1059210, 1078272, 1129824, 1223976, 1255360, 1271052, 1347840, 1376973, 1412280, 1506432, 1529970, 1588815, 1631968, 1694736, 1797120, 1835964, 1883040, 2008576, 2039960, 2118420, 2259648, 2294955, 2447952, 2510720, 2542104, 2695680, 2753946, 2824560, 3012864, 3059940, 3177630, 3263936, 3389472, 3671928, 3766080, 4017152, 4079920, 4130919, 4236840, 4519296, 4589910, 4895904, 5021440, 5084208, 5391360, 5507892, 5649120, 6025728, 6119880, 6355260, 6527872, 6778944, 6884865, 7343856, 7532160, 8159840, 8261838, 8473680, 9038592, 9179820, 9791808, 10042880, 10168416, 11015784, 11298240, 12051456, 12239760, 12710520, 13055744, 13557888, 13769730, 14687712, 15064320, 16319680, 16523676, 16947360, 18077184, 18359640, 19583616, 20085760, 20336832, 20654595, 22031568, 22596480, 24479520, 25421040, 26111488, 27115776, 27539460, 29375424, 30128640, 32639360, 33047352, 33894720, 36154368, 36719280, 39167232, 40673664, 41309190, 44063136, 45192960, 48959040, 50842080, 52222976, 54231552, 55078920, 58750848, 60257280, 65278720, 66094704, 67789440, 73438560, 78334464, 81347328, 82618380, 88126272, 90385920, 97918080, 101684160, 108463104, 110157840, 117501696, 130557440, 132189408, 135578880, 146877120, 156668928, 162694656, 165236760, 176252544, 180771840, 195836160, 203368320, 220315680, 235003392, 261114880, 264378816, 271157760, 293754240, 325389312, 330473520, 352505088, 391672320, 406736640, 440631360, 470006784, 528757632, 542315520, 587508480, 660947040, 705010176, 783344640, 813473280, 881262720, 1057515264, 1175016960, 1321894080, 1410020352, 1626946560, 1762525440, 2115030528, 2350033920, 2643788160, 3525050880, 4230061056, 5287576320, 7050101760, 10575152640, 21150305280]

約数ペア:

[(1, 21150305280), (2, 10575152640), (3, 7050101760), (4, 5287576320), (5, 4230061056), (6, 3525050880), (8, 2643788160), (9, 2350033920), (10, 2115030528), (12, 1762525440), (13, 1626946560), (15, 1410020352), (16, 1321894080), (18, 1175016960), (20, 1057515264), (24, 881262720), (26, 813473280), (27, 783344640), (30, 705010176), (32, 660947040), (36, 587508480), (39, 542315520), (40, 528757632), (45, 470006784), (48, 440631360), (52, 406736640), (54, 391672320), (60, 352505088), (64, 330473520), (65, 325389312), (72, 293754240), (78, 271157760), (80, 264378816), (81, 261114880), (90, 235003392), (96, 220315680), (104, 203368320), (108, 195836160), (117, 180771840), (120, 176252544), (128, 165236760), (130, 162694656), (135, 156668928), (144, 146877120), (156, 135578880), (160, 132189408), (162, 130557440), (180, 117501696), (192, 110157840), (195, 108463104), (208, 101684160), (216, 97918080), (234, 90385920), (240, 88126272), (256, 82618380), (260, 81347328), (270, 78334464), (288, 73438560), (312, 67789440), (320, 66094704), (324, 65278720), (351, 60257280), (360, 58750848), (384, 55078920), (390, 54231552), (405, 52222976), (416, 50842080), (432, 48959040), (468, 45192960), (480, 44063136), (512, 41309190), (520, 40673664), (540, 39167232), (576, 36719280), (585, 36154368), (624, 33894720), (640, 33047352), (648, 32639360), (702, 30128640), (720, 29375424), (768, 27539460), (780, 27115776), (810, 26111488), (832, 25421040), (864, 24479520), (936, 22596480), (960, 22031568), (1024, 20654595), (1040, 20336832), (1053, 20085760), (1080, 19583616), (1152, 18359640), (1170, 18077184), (1248, 16947360), (1280, 16523676), (1296, 16319680), (1404, 15064320), (1440, 14687712), (1536, 13769730), (1560, 13557888), (1620, 13055744), (1664, 12710520), (1728, 12239760), (1755, 12051456), (1872, 11298240), (1920, 11015784), (2080, 10168416), (2106, 10042880), (2160, 9791808), (2304, 9179820), (2340, 9038592), (2496, 8473680), (2560, 8261838), (2592, 8159840), (2808, 7532160), (2880, 7343856), (3072, 6884865), (3120, 6778944), (3240, 6527872), (3328, 6355260), (3456, 6119880), (3510, 6025728), (3744, 5649120), (3840, 5507892), (3923, 5391360), (4160, 5084208), (4212, 5021440), (4320, 4895904), (4608, 4589910), (4680, 4519296), (4992, 4236840), (5120, 4130919), (5184, 4079920), (5265, 4017152), (5616, 3766080), (5760, 3671928), (6240, 3389472), (6480, 3263936), (6656, 3177630), (6912, 3059940), (7020, 3012864), (7488, 2824560), (7680, 2753946), (7846, 2695680), (8320, 2542104), (8424, 2510720), (8640, 2447952), (9216, 2294955), (9360, 2259648), (9984, 2118420), (10368, 2039960), (10530, 2008576), (11232, 1883040), (11520, 1835964), (11769, 1797120), (12480, 1694736), (12960, 1631968), (13312, 1588815), (13824, 1529970), (14040, 1506432), (14976, 1412280), (15360, 1376973), (15692, 1347840), (16640, 1271052), (16848, 1255360), (17280, 1223976), (18720, 1129824), (19615, 1078272), (19968, 1059210), (20736, 1019980), (21060, 1004288), (22464, 941520), (23040, 917982), (23538, 898560), (24960, 847368), (25920, 815984), (27648, 764985), (28080, 753216), (29952, 706140), (31384, 673920), (33280, 635526), (33696, 627680), (34560, 611988), (35307, 599040), (37440, 564912), (39230, 539136), (39936, 529605), (41472, 509990), (42120, 502144), (44928, 470760), (46080, 458991), (47076, 449280), (49920, 423684), (50999, 414720), (51840, 407992), (56160, 376608), (58845, 359424), (59904, 353070), (62768, 336960), (66560, 317763), (67392, 313840), (69120, 305994), (70614, 299520), (74880, 282456), (78460, 269568), (82944, 254995), (84240, 251072), (89856, 235380), (94152, 224640), (99840, 211842), (101998, 207360), (103680, 203996), (105921, 199680), (112320, 188304), (117690, 179712), (119808, 176535), (125536, 168480), (134784, 156920), (138240, 152997), (141228, 149760)]