4978639919520

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{10739}}^1\times {\mathrm{321947}}^1$

素因数の和:332707

約数の個数: 144

約数和(自身を含む): 16991243549280

約数和(自身を除く): 12012603629760

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 160, 180, 240, 288, 360, 480, 720, 1440, 10739, 21478, 32217, 42956, 53695, 64434, 85912, 96651, 107390, 128868, 161085, 171824, 193302, 214780, 257736, 321947, 322170, 343648, 386604, 429560, 483255, 515472, 643894, 644340, 773208, 859120, 965841, 966510, 1030944, 1287788, 1288680, 1546416, 1609735, 1718240, 1931682, 1933020, 2575576, 2577360, 2897523, 3092832, 3219470, 3863364, 3866040, 4829205, 5151152, 5154720, 5795046, 6438940, 7726728, 7732080, 9658410, 10302304, 11590092, 12877880, 14487615, 15453456, 15464160, 19316820, 23180184, 25755760, 28975230, 30906912, 38633640, 46360368, 51511520, 57950460, 77267280, 92720736, 115900920, 154534560, 231801840, 463603680, 3457388833, 6914777666, 10372166499, 13829555332, 17286944165, 20744332998, 27659110664, 31116499497, 34573888330, 41488665996, 51860832495, 55318221328, 62232998994, 69147776660, 82977331992, 103721664990, 110636442656, 124465997988, 138295553320, 155582497485, 165954663984, 207443329980, 248931995976, 276591106640, 311164994970, 331909327968, 414886659960, 497863991952, 553182213280, 622329989940, 829773319920, 995727983904, 1244659979880, 1659546639840, 2489319959760, 4978639919520]

約数ペア:

[(1, 4978639919520), (2, 2489319959760), (3, 1659546639840), (4, 1244659979880), (5, 995727983904), (6, 829773319920), (8, 622329989940), (9, 553182213280), (10, 497863991952), (12, 414886659960), (15, 331909327968), (16, 311164994970), (18, 276591106640), (20, 248931995976), (24, 207443329980), (30, 165954663984), (32, 155582497485), (36, 138295553320), (40, 124465997988), (45, 110636442656), (48, 103721664990), (60, 82977331992), (72, 69147776660), (80, 62232998994), (90, 55318221328), (96, 51860832495), (120, 41488665996), (144, 34573888330), (160, 31116499497), (180, 27659110664), (240, 20744332998), (288, 17286944165), (360, 13829555332), (480, 10372166499), (720, 6914777666), (1440, 3457388833), (10739, 463603680), (21478, 231801840), (32217, 154534560), (42956, 115900920), (53695, 92720736), (64434, 77267280), (85912, 57950460), (96651, 51511520), (107390, 46360368), (128868, 38633640), (161085, 30906912), (171824, 28975230), (193302, 25755760), (214780, 23180184), (257736, 19316820), (321947, 15464160), (322170, 15453456), (343648, 14487615), (386604, 12877880), (429560, 11590092), (483255, 10302304), (515472, 9658410), (643894, 7732080), (644340, 7726728), (773208, 6438940), (859120, 5795046), (965841, 5154720), (966510, 5151152), (1030944, 4829205), (1287788, 3866040), (1288680, 3863364), (1546416, 3219470), (1609735, 3092832), (1718240, 2897523), (1931682, 2577360), (1933020, 2575576)]