289798078080

素因数分解:

$2^7\times 3^1\times 5^1\times 7^1\times {\mathrm{421}}^1\times {\mathrm{51217}}^1$

素因数の和:51667

約数の個数: 256

約数和(自身を含む): 1058221244160

約数和(自身を除く): 768423166080

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 64, 70, 80, 84, 96, 105, 112, 120, 128, 140, 160, 168, 192, 210, 224, 240, 280, 320, 336, 384, 420, 421, 448, 480, 560, 640, 672, 840, 842, 896, 960, 1120, 1263, 1344, 1680, 1684, 1920, 2105, 2240, 2526, 2688, 2947, 3360, 3368, 4210, 4480, 5052, 5894, 6315, 6720, 6736, 8420, 8841, 10104, 11788, 12630, 13440, 13472, 14735, 16840, 17682, 20208, 23576, 25260, 26944, 29470, 33680, 35364, 40416, 44205, 47152, 50520, 51217, 53888, 58940, 67360, 70728, 80832, 88410, 94304, 101040, 102434, 117880, 134720, 141456, 153651, 161664, 176820, 188608, 202080, 204868, 235760, 256085, 269440, 282912, 307302, 353640, 358519, 377216, 404160, 409736, 471520, 512170, 565824, 614604, 707280, 717038, 768255, 808320, 819472, 943040, 1024340, 1075557, 1131648, 1229208, 1414560, 1434076, 1536510, 1638944, 1792595, 1886080, 2048680, 2151114, 2458416, 2829120, 2868152, 3073020, 3277888, 3585190, 4097360, 4302228, 4916832, 5377785, 5658240, 5736304, 6146040, 6555776, 7170380, 8194720, 8604456, 9833664, 10755570, 11472608, 12292080, 14340760, 16389440, 17208912, 19667328, 21511140, 21562357, 22945216, 24584160, 28681520, 32778880, 34417824, 43022280, 43124714, 45890432, 49168320, 57363040, 64687071, 68835648, 86044560, 86249428, 98336640, 107811785, 114726080, 129374142, 137671296, 150936499, 172089120, 172498856, 215623570, 229452160, 258748284, 301872998, 323435355, 344178240, 344997712, 431247140, 452809497, 517496568, 603745996, 646870710, 688356480, 689995424, 754682495, 862494280, 905618994, 1034993136, 1207491992, 1293741420, 1379990848, 1509364990, 1724988560, 1811237988, 2069986272, 2264047485, 2414983984, 2587482840, 2759981696, 3018729980, 3449977120, 3622475976, 4139972544, 4528094970, 4829967968, 5174965680, 6037459960, 6899954240, 7244951952, 8279945088, 9056189940, 9659935936, 10349931360, 12074919920, 13799908480, 14489903904, 18112379880, 19319871872, 20699862720, 24149839840, 28979807808, 36224759760, 41399725440, 48299679680, 57959615616, 72449519520, 96599359360, 144899039040, 289798078080]

約数ペア:

[(1, 289798078080), (2, 144899039040), (3, 96599359360), (4, 72449519520), (5, 57959615616), (6, 48299679680), (7, 41399725440), (8, 36224759760), (10, 28979807808), (12, 24149839840), (14, 20699862720), (15, 19319871872), (16, 18112379880), (20, 14489903904), (21, 13799908480), (24, 12074919920), (28, 10349931360), (30, 9659935936), (32, 9056189940), (35, 8279945088), (40, 7244951952), (42, 6899954240), (48, 6037459960), (56, 5174965680), (60, 4829967968), (64, 4528094970), (70, 4139972544), (80, 3622475976), (84, 3449977120), (96, 3018729980), (105, 2759981696), (112, 2587482840), (120, 2414983984), (128, 2264047485), (140, 2069986272), (160, 1811237988), (168, 1724988560), (192, 1509364990), (210, 1379990848), (224, 1293741420), (240, 1207491992), (280, 1034993136), (320, 905618994), (336, 862494280), (384, 754682495), (420, 689995424), (421, 688356480), (448, 646870710), (480, 603745996), (560, 517496568), (640, 452809497), (672, 431247140), (840, 344997712), (842, 344178240), (896, 323435355), (960, 301872998), (1120, 258748284), (1263, 229452160), (1344, 215623570), (1680, 172498856), (1684, 172089120), (1920, 150936499), (2105, 137671296), (2240, 129374142), (2526, 114726080), (2688, 107811785), (2947, 98336640), (3360, 86249428), (3368, 86044560), (4210, 68835648), (4480, 64687071), (5052, 57363040), (5894, 49168320), (6315, 45890432), (6720, 43124714), (6736, 43022280), (8420, 34417824), (8841, 32778880), (10104, 28681520), (11788, 24584160), (12630, 22945216), (13440, 21562357), (13472, 21511140), (14735, 19667328), (16840, 17208912), (17682, 16389440), (20208, 14340760), (23576, 12292080), (25260, 11472608), (26944, 10755570), (29470, 9833664), (33680, 8604456), (35364, 8194720), (40416, 7170380), (44205, 6555776), (47152, 6146040), (50520, 5736304), (51217, 5658240), (53888, 5377785), (58940, 4916832), (67360, 4302228), (70728, 4097360), (80832, 3585190), (88410, 3277888), (94304, 3073020), (101040, 2868152), (102434, 2829120), (117880, 2458416), (134720, 2151114), (141456, 2048680), (153651, 1886080), (161664, 1792595), (176820, 1638944), (188608, 1536510), (202080, 1434076), (204868, 1414560), (235760, 1229208), (256085, 1131648), (269440, 1075557), (282912, 1024340), (307302, 943040), (353640, 819472), (358519, 808320), (377216, 768255), (404160, 717038), (409736, 707280), (471520, 614604), (512170, 565824)]