3981219840

素因数分解:

$2^{11}\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{3323}}^1$

素因数の和:3369

約数の個数: 288

約数和(自身を含む): 14864063760

約数和(自身を除く): 10882843920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 32, 36, 39, 40, 45, 48, 52, 60, 64, 65, 72, 78, 80, 90, 96, 104, 117, 120, 128, 130, 144, 156, 160, 180, 192, 195, 208, 234, 240, 256, 260, 288, 312, 320, 360, 384, 390, 416, 468, 480, 512, 520, 576, 585, 624, 640, 720, 768, 780, 832, 936, 960, 1024, 1040, 1152, 1170, 1248, 1280, 1440, 1536, 1560, 1664, 1872, 1920, 2048, 2080, 2304, 2340, 2496, 2560, 2880, 3072, 3120, 3323, 3328, 3744, 3840, 4160, 4608, 4680, 4992, 5120, 5760, 6144, 6240, 6646, 6656, 7488, 7680, 8320, 9216, 9360, 9969, 9984, 10240, 11520, 12480, 13292, 13312, 14976, 15360, 16615, 16640, 18432, 18720, 19938, 19968, 23040, 24960, 26584, 26624, 29907, 29952, 30720, 33230, 33280, 37440, 39876, 39936, 43199, 46080, 49845, 49920, 53168, 59814, 59904, 66460, 66560, 74880, 79752, 79872, 86398, 92160, 99690, 99840, 106336, 119628, 119808, 129597, 132920, 133120, 149535, 149760, 159504, 172796, 199380, 199680, 212672, 215995, 239256, 239616, 259194, 265840, 299070, 299520, 319008, 345592, 388791, 398760, 399360, 425344, 431990, 478512, 518388, 531680, 598140, 599040, 638016, 647985, 691184, 777582, 797520, 850688, 863980, 957024, 1036776, 1063360, 1196280, 1198080, 1276032, 1295970, 1382368, 1555164, 1595040, 1701376, 1727960, 1914048, 1943955, 2073552, 2126720, 2392560, 2552064, 2591940, 2764736, 3110328, 3190080, 3402752, 3455920, 3828096, 3887910, 4147104, 4253440, 4785120, 5104128, 5183880, 5529472, 6220656, 6380160, 6805504, 6911840, 7656192, 7775820, 8294208, 8506880, 9570240, 10208256, 10367760, 11058944, 12441312, 12760320, 13823680, 15312384, 15551640, 16588416, 17013760, 19140480, 20416512, 20735520, 22117888, 24882624, 25520640, 27647360, 30624768, 31103280, 33176832, 34027520, 38280960, 41471040, 44235776, 49765248, 51041280, 55294720, 61249536, 62206560, 66353664, 76561920, 82942080, 88471552, 99530496, 102082560, 110589440, 124413120, 132707328, 153123840, 165884160, 199060992, 221178880, 248826240, 265414656, 306247680, 331768320, 398121984, 442357760, 497652480, 663536640, 796243968, 995304960, 1327073280, 1990609920, 3981219840]

約数ペア:

[(1, 3981219840), (2, 1990609920), (3, 1327073280), (4, 995304960), (5, 796243968), (6, 663536640), (8, 497652480), (9, 442357760), (10, 398121984), (12, 331768320), (13, 306247680), (15, 265414656), (16, 248826240), (18, 221178880), (20, 199060992), (24, 165884160), (26, 153123840), (30, 132707328), (32, 124413120), (36, 110589440), (39, 102082560), (40, 99530496), (45, 88471552), (48, 82942080), (52, 76561920), (60, 66353664), (64, 62206560), (65, 61249536), (72, 55294720), (78, 51041280), (80, 49765248), (90, 44235776), (96, 41471040), (104, 38280960), (117, 34027520), (120, 33176832), (128, 31103280), (130, 30624768), (144, 27647360), (156, 25520640), (160, 24882624), (180, 22117888), (192, 20735520), (195, 20416512), (208, 19140480), (234, 17013760), (240, 16588416), (256, 15551640), (260, 15312384), (288, 13823680), (312, 12760320), (320, 12441312), (360, 11058944), (384, 10367760), (390, 10208256), (416, 9570240), (468, 8506880), (480, 8294208), (512, 7775820), (520, 7656192), (576, 6911840), (585, 6805504), (624, 6380160), (640, 6220656), (720, 5529472), (768, 5183880), (780, 5104128), (832, 4785120), (936, 4253440), (960, 4147104), (1024, 3887910), (1040, 3828096), (1152, 3455920), (1170, 3402752), (1248, 3190080), (1280, 3110328), (1440, 2764736), (1536, 2591940), (1560, 2552064), (1664, 2392560), (1872, 2126720), (1920, 2073552), (2048, 1943955), (2080, 1914048), (2304, 1727960), (2340, 1701376), (2496, 1595040), (2560, 1555164), (2880, 1382368), (3072, 1295970), (3120, 1276032), (3323, 1198080), (3328, 1196280), (3744, 1063360), (3840, 1036776), (4160, 957024), (4608, 863980), (4680, 850688), (4992, 797520), (5120, 777582), (5760, 691184), (6144, 647985), (6240, 638016), (6646, 599040), (6656, 598140), (7488, 531680), (7680, 518388), (8320, 478512), (9216, 431990), (9360, 425344), (9969, 399360), (9984, 398760), (10240, 388791), (11520, 345592), (12480, 319008), (13292, 299520), (13312, 299070), (14976, 265840), (15360, 259194), (16615, 239616), (16640, 239256), (18432, 215995), (18720, 212672), (19938, 199680), (19968, 199380), (23040, 172796), (24960, 159504), (26584, 149760), (26624, 149535), (29907, 133120), (29952, 132920), (30720, 129597), (33230, 119808), (33280, 119628), (37440, 106336), (39876, 99840), (39936, 99690), (43199, 92160), (46080, 86398), (49845, 79872), (49920, 79752), (53168, 74880), (59814, 66560), (59904, 66460)]