74164160

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{113}}^1\times {\mathrm{293}}^1$

素因数の和:430

約数の個数: 112

約数和(自身を含む): 204313536

約数和(自身を除く): 130149376

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 113, 140, 160, 224, 226, 280, 293, 320, 448, 452, 560, 565, 586, 791, 904, 1120, 1130, 1172, 1465, 1582, 1808, 2051, 2240, 2260, 2344, 2930, 3164, 3616, 3955, 4102, 4520, 4688, 5860, 6328, 7232, 7910, 8204, 9040, 9376, 10255, 11720, 12656, 15820, 16408, 18080, 18752, 20510, 23440, 25312, 31640, 32816, 33109, 36160, 41020, 46880, 50624, 63280, 65632, 66218, 82040, 93760, 126560, 131264, 132436, 164080, 165545, 231763, 253120, 264872, 328160, 331090, 463526, 529744, 656320, 662180, 927052, 1059488, 1158815, 1324360, 1854104, 2118976, 2317630, 2648720, 3708208, 4635260, 5297440, 7416416, 9270520, 10594880, 14832832, 18541040, 37082080, 74164160]

約数ペア:

[(1, 74164160), (2, 37082080), (4, 18541040), (5, 14832832), (7, 10594880), (8, 9270520), (10, 7416416), (14, 5297440), (16, 4635260), (20, 3708208), (28, 2648720), (32, 2317630), (35, 2118976), (40, 1854104), (56, 1324360), (64, 1158815), (70, 1059488), (80, 927052), (112, 662180), (113, 656320), (140, 529744), (160, 463526), (224, 331090), (226, 328160), (280, 264872), (293, 253120), (320, 231763), (448, 165545), (452, 164080), (560, 132436), (565, 131264), (586, 126560), (791, 93760), (904, 82040), (1120, 66218), (1130, 65632), (1172, 63280), (1465, 50624), (1582, 46880), (1808, 41020), (2051, 36160), (2240, 33109), (2260, 32816), (2344, 31640), (2930, 25312), (3164, 23440), (3616, 20510), (3955, 18752), (4102, 18080), (4520, 16408), (4688, 15820), (5860, 12656), (6328, 11720), (7232, 10255), (7910, 9376), (8204, 9040)]