295262240

素因数分解:

$2^5\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{2897}}^1$

素因数の和:2939

約数の個数: 144

約数和(自身を含む): 874164312

約数和(自身を除く): 578902072

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 32, 35, 40, 49, 52, 56, 65, 70, 80, 91, 98, 104, 112, 130, 140, 160, 182, 196, 208, 224, 245, 260, 280, 364, 392, 416, 455, 490, 520, 560, 637, 728, 784, 910, 980, 1040, 1120, 1274, 1456, 1568, 1820, 1960, 2080, 2548, 2897, 2912, 3185, 3640, 3920, 5096, 5794, 6370, 7280, 7840, 10192, 11588, 12740, 14485, 14560, 20279, 20384, 23176, 25480, 28970, 37661, 40558, 46352, 50960, 57940, 75322, 81116, 92704, 101395, 101920, 115880, 141953, 150644, 162232, 188305, 202790, 231760, 263627, 283906, 301288, 324464, 376610, 405580, 463520, 527254, 567812, 602576, 648928, 709765, 753220, 811160, 1054508, 1135624, 1205152, 1318135, 1419530, 1506440, 1622320, 1845389, 2109016, 2271248, 2636270, 2839060, 3012880, 3244640, 3690778, 4218032, 4542496, 5272540, 5678120, 6025760, 7381556, 8436064, 9226945, 10545080, 11356240, 14763112, 18453890, 21090160, 22712480, 29526224, 36907780, 42180320, 59052448, 73815560, 147631120, 295262240]

約数ペア:

[(1, 295262240), (2, 147631120), (4, 73815560), (5, 59052448), (7, 42180320), (8, 36907780), (10, 29526224), (13, 22712480), (14, 21090160), (16, 18453890), (20, 14763112), (26, 11356240), (28, 10545080), (32, 9226945), (35, 8436064), (40, 7381556), (49, 6025760), (52, 5678120), (56, 5272540), (65, 4542496), (70, 4218032), (80, 3690778), (91, 3244640), (98, 3012880), (104, 2839060), (112, 2636270), (130, 2271248), (140, 2109016), (160, 1845389), (182, 1622320), (196, 1506440), (208, 1419530), (224, 1318135), (245, 1205152), (260, 1135624), (280, 1054508), (364, 811160), (392, 753220), (416, 709765), (455, 648928), (490, 602576), (520, 567812), (560, 527254), (637, 463520), (728, 405580), (784, 376610), (910, 324464), (980, 301288), (1040, 283906), (1120, 263627), (1274, 231760), (1456, 202790), (1568, 188305), (1820, 162232), (1960, 150644), (2080, 141953), (2548, 115880), (2897, 101920), (2912, 101395), (3185, 92704), (3640, 81116), (3920, 75322), (5096, 57940), (5794, 50960), (6370, 46352), (7280, 40558), (7840, 37661), (10192, 28970), (11588, 25480), (12740, 23176), (14485, 20384), (14560, 20279)]