146127520

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{409}}^1$

素因数の和:471

約数の個数: 192

約数和(自身を含む): 446342400

約数和(自身を除く): 300214880

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 29, 32, 35, 40, 44, 55, 56, 58, 70, 77, 80, 88, 110, 112, 116, 140, 145, 154, 160, 176, 203, 220, 224, 232, 280, 290, 308, 319, 352, 385, 406, 409, 440, 464, 560, 580, 616, 638, 770, 812, 818, 880, 928, 1015, 1120, 1160, 1232, 1276, 1540, 1595, 1624, 1636, 1760, 2030, 2045, 2233, 2320, 2464, 2552, 2863, 3080, 3190, 3248, 3272, 4060, 4090, 4466, 4499, 4640, 5104, 5726, 6160, 6380, 6496, 6544, 8120, 8180, 8932, 8998, 10208, 11165, 11452, 11861, 12320, 12760, 13088, 14315, 16240, 16360, 17864, 17996, 22330, 22495, 22904, 23722, 25520, 28630, 31493, 32480, 32720, 35728, 35992, 44660, 44990, 45808, 47444, 51040, 57260, 59305, 62986, 65440, 71456, 71984, 83027, 89320, 89980, 91616, 94888, 114520, 118610, 125972, 130471, 143968, 157465, 166054, 178640, 179960, 189776, 229040, 237220, 251944, 260942, 314930, 332108, 357280, 359920, 379552, 415135, 458080, 474440, 503888, 521884, 629860, 652355, 664216, 719840, 830270, 913297, 948880, 1007776, 1043768, 1259720, 1304710, 1328432, 1660540, 1826594, 1897760, 2087536, 2519440, 2609420, 2656864, 3321080, 3653188, 4175072, 4566485, 5038880, 5218840, 6642160, 7306376, 9132970, 10437680, 13284320, 14612752, 18265940, 20875360, 29225504, 36531880, 73063760, 146127520]

約数ペア:

[(1, 146127520), (2, 73063760), (4, 36531880), (5, 29225504), (7, 20875360), (8, 18265940), (10, 14612752), (11, 13284320), (14, 10437680), (16, 9132970), (20, 7306376), (22, 6642160), (28, 5218840), (29, 5038880), (32, 4566485), (35, 4175072), (40, 3653188), (44, 3321080), (55, 2656864), (56, 2609420), (58, 2519440), (70, 2087536), (77, 1897760), (80, 1826594), (88, 1660540), (110, 1328432), (112, 1304710), (116, 1259720), (140, 1043768), (145, 1007776), (154, 948880), (160, 913297), (176, 830270), (203, 719840), (220, 664216), (224, 652355), (232, 629860), (280, 521884), (290, 503888), (308, 474440), (319, 458080), (352, 415135), (385, 379552), (406, 359920), (409, 357280), (440, 332108), (464, 314930), (560, 260942), (580, 251944), (616, 237220), (638, 229040), (770, 189776), (812, 179960), (818, 178640), (880, 166054), (928, 157465), (1015, 143968), (1120, 130471), (1160, 125972), (1232, 118610), (1276, 114520), (1540, 94888), (1595, 91616), (1624, 89980), (1636, 89320), (1760, 83027), (2030, 71984), (2045, 71456), (2233, 65440), (2320, 62986), (2464, 59305), (2552, 57260), (2863, 51040), (3080, 47444), (3190, 45808), (3248, 44990), (3272, 44660), (4060, 35992), (4090, 35728), (4466, 32720), (4499, 32480), (4640, 31493), (5104, 28630), (5726, 25520), (6160, 23722), (6380, 22904), (6496, 22495), (6544, 22330), (8120, 17996), (8180, 17864), (8932, 16360), (8998, 16240), (10208, 14315), (11165, 13088), (11452, 12760), (11861, 12320)]