274382080

素因数分解:

$2^8\times 5^1\times 7^1\times {\mathrm{113}}^1\times {\mathrm{271}}^1$

素因数の和:412

約数の個数: 144

約数和(自身を含む): 760564224

約数和(自身を除く): 486182144

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 113, 128, 140, 160, 224, 226, 256, 271, 280, 320, 448, 452, 542, 560, 565, 640, 791, 896, 904, 1084, 1120, 1130, 1280, 1355, 1582, 1792, 1808, 1897, 2168, 2240, 2260, 2710, 3164, 3616, 3794, 3955, 4336, 4480, 4520, 5420, 6328, 7232, 7588, 7910, 8672, 8960, 9040, 9485, 10840, 12656, 14464, 15176, 15820, 17344, 18080, 18970, 21680, 25312, 28928, 30352, 30623, 31640, 34688, 36160, 37940, 43360, 50624, 60704, 61246, 63280, 69376, 72320, 75880, 86720, 101248, 121408, 122492, 126560, 144640, 151760, 153115, 173440, 202496, 214361, 242816, 244984, 253120, 303520, 306230, 346880, 428722, 485632, 489968, 506240, 607040, 612460, 857444, 979936, 1012480, 1071805, 1214080, 1224920, 1714888, 1959872, 2143610, 2428160, 2449840, 3429776, 3919744, 4287220, 4899680, 6859552, 7839488, 8574440, 9799360, 13719104, 17148880, 19598720, 27438208, 34297760, 39197440, 54876416, 68595520, 137191040, 274382080]

約数ペア:

[(1, 274382080), (2, 137191040), (4, 68595520), (5, 54876416), (7, 39197440), (8, 34297760), (10, 27438208), (14, 19598720), (16, 17148880), (20, 13719104), (28, 9799360), (32, 8574440), (35, 7839488), (40, 6859552), (56, 4899680), (64, 4287220), (70, 3919744), (80, 3429776), (112, 2449840), (113, 2428160), (128, 2143610), (140, 1959872), (160, 1714888), (224, 1224920), (226, 1214080), (256, 1071805), (271, 1012480), (280, 979936), (320, 857444), (448, 612460), (452, 607040), (542, 506240), (560, 489968), (565, 485632), (640, 428722), (791, 346880), (896, 306230), (904, 303520), (1084, 253120), (1120, 244984), (1130, 242816), (1280, 214361), (1355, 202496), (1582, 173440), (1792, 153115), (1808, 151760), (1897, 144640), (2168, 126560), (2240, 122492), (2260, 121408), (2710, 101248), (3164, 86720), (3616, 75880), (3794, 72320), (3955, 69376), (4336, 63280), (4480, 61246), (4520, 60704), (5420, 50624), (6328, 43360), (7232, 37940), (7588, 36160), (7910, 34688), (8672, 31640), (8960, 30623), (9040, 30352), (9485, 28928), (10840, 25312), (12656, 21680), (14464, 18970), (15176, 18080), (15820, 17344)]