1019900160

素因数分解:

$2^8\times 3^6\times 5^1\times {\mathrm{1093}}^1$

素因数の和:1132

約数の個数: 252

約数和(自身を含む): 3666144972

約数和(自身を除く): 2646244812

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 81, 90, 96, 108, 120, 128, 135, 144, 160, 162, 180, 192, 216, 240, 243, 256, 270, 288, 320, 324, 360, 384, 405, 432, 480, 486, 540, 576, 640, 648, 720, 729, 768, 810, 864, 960, 972, 1080, 1093, 1152, 1215, 1280, 1296, 1440, 1458, 1620, 1728, 1920, 1944, 2160, 2186, 2304, 2430, 2592, 2880, 2916, 3240, 3279, 3456, 3645, 3840, 3888, 4320, 4372, 4860, 5184, 5465, 5760, 5832, 6480, 6558, 6912, 7290, 7776, 8640, 8744, 9720, 9837, 10368, 10930, 11520, 11664, 12960, 13116, 14580, 15552, 16395, 17280, 17488, 19440, 19674, 20736, 21860, 23328, 25920, 26232, 29160, 29511, 31104, 32790, 34560, 34976, 38880, 39348, 43720, 46656, 49185, 51840, 52464, 58320, 59022, 62208, 65580, 69952, 77760, 78696, 87440, 88533, 93312, 98370, 103680, 104928, 116640, 118044, 131160, 139904, 147555, 155520, 157392, 174880, 177066, 186624, 196740, 209856, 233280, 236088, 262320, 265599, 279808, 295110, 311040, 314784, 349760, 354132, 393480, 419712, 442665, 466560, 472176, 524640, 531198, 590220, 629568, 699520, 708264, 786960, 796797, 839424, 885330, 933120, 944352, 1049280, 1062396, 1180440, 1259136, 1327995, 1399040, 1416528, 1573920, 1593594, 1770660, 1888704, 2098560, 2124792, 2360880, 2518272, 2655990, 2833056, 3147840, 3187188, 3541320, 3777408, 3983985, 4197120, 4249584, 4721760, 5311980, 5666112, 6295680, 6374376, 7082640, 7554816, 7967970, 8499168, 9443520, 10623960, 11332224, 12591360, 12748752, 14165280, 15935940, 16998336, 18887040, 21247920, 22664448, 25497504, 28330560, 31871880, 33996672, 37774080, 42495840, 50995008, 56661120, 63743760, 67993344, 84991680, 101990016, 113322240, 127487520, 169983360, 203980032, 254975040, 339966720, 509950080, 1019900160]

約数ペア:

[(1, 1019900160), (2, 509950080), (3, 339966720), (4, 254975040), (5, 203980032), (6, 169983360), (8, 127487520), (9, 113322240), (10, 101990016), (12, 84991680), (15, 67993344), (16, 63743760), (18, 56661120), (20, 50995008), (24, 42495840), (27, 37774080), (30, 33996672), (32, 31871880), (36, 28330560), (40, 25497504), (45, 22664448), (48, 21247920), (54, 18887040), (60, 16998336), (64, 15935940), (72, 14165280), (80, 12748752), (81, 12591360), (90, 11332224), (96, 10623960), (108, 9443520), (120, 8499168), (128, 7967970), (135, 7554816), (144, 7082640), (160, 6374376), (162, 6295680), (180, 5666112), (192, 5311980), (216, 4721760), (240, 4249584), (243, 4197120), (256, 3983985), (270, 3777408), (288, 3541320), (320, 3187188), (324, 3147840), (360, 2833056), (384, 2655990), (405, 2518272), (432, 2360880), (480, 2124792), (486, 2098560), (540, 1888704), (576, 1770660), (640, 1593594), (648, 1573920), (720, 1416528), (729, 1399040), (768, 1327995), (810, 1259136), (864, 1180440), (960, 1062396), (972, 1049280), (1080, 944352), (1093, 933120), (1152, 885330), (1215, 839424), (1280, 796797), (1296, 786960), (1440, 708264), (1458, 699520), (1620, 629568), (1728, 590220), (1920, 531198), (1944, 524640), (2160, 472176), (2186, 466560), (2304, 442665), (2430, 419712), (2592, 393480), (2880, 354132), (2916, 349760), (3240, 314784), (3279, 311040), (3456, 295110), (3645, 279808), (3840, 265599), (3888, 262320), (4320, 236088), (4372, 233280), (4860, 209856), (5184, 196740), (5465, 186624), (5760, 177066), (5832, 174880), (6480, 157392), (6558, 155520), (6912, 147555), (7290, 139904), (7776, 131160), (8640, 118044), (8744, 116640), (9720, 104928), (9837, 103680), (10368, 98370), (10930, 93312), (11520, 88533), (11664, 87440), (12960, 78696), (13116, 77760), (14580, 69952), (15552, 65580), (16395, 62208), (17280, 59022), (17488, 58320), (19440, 52464), (19674, 51840), (20736, 49185), (21860, 46656), (23328, 43720), (25920, 39348), (26232, 38880), (29160, 34976), (29511, 34560), (31104, 32790)]