2954849920

素因数分解:

$2^7\times 5^1\times {\mathrm{11}}^1\times {\mathrm{43}}^2\times {\mathrm{227}}^1$

素因数の和:343

約数の個数: 192

約数和(自身を含む): 7924249440

約数和(自身を除く): 4969399520

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 43, 44, 55, 64, 80, 86, 88, 110, 128, 160, 172, 176, 215, 220, 227, 320, 344, 352, 430, 440, 454, 473, 640, 688, 704, 860, 880, 908, 946, 1135, 1376, 1408, 1720, 1760, 1816, 1849, 1892, 2270, 2365, 2497, 2752, 3440, 3520, 3632, 3698, 3784, 4540, 4730, 4994, 5504, 6880, 7040, 7264, 7396, 7568, 9080, 9245, 9460, 9761, 9988, 12485, 13760, 14528, 14792, 15136, 18160, 18490, 18920, 19522, 19976, 20339, 24970, 27520, 29056, 29584, 30272, 36320, 36980, 37840, 39044, 39952, 40678, 48805, 49940, 59168, 60544, 72640, 73960, 75680, 78088, 79904, 81356, 97610, 99880, 101695, 107371, 118336, 145280, 147920, 151360, 156176, 159808, 162712, 195220, 199760, 203390, 214742, 236672, 295840, 302720, 312352, 319616, 325424, 390440, 399520, 406780, 419723, 429484, 536855, 591680, 624704, 650848, 780880, 799040, 813560, 839446, 858968, 1073710, 1183360, 1249408, 1301696, 1561760, 1598080, 1627120, 1678892, 1717936, 2098615, 2147420, 2603392, 3123520, 3254240, 3357784, 3435872, 4197230, 4294840, 4616953, 6247040, 6508480, 6715568, 6871744, 8394460, 8589680, 9233906, 13016960, 13431136, 13743488, 16788920, 17179360, 18467812, 23084765, 26862272, 33577840, 34358720, 36935624, 46169530, 53724544, 67155680, 68717440, 73871248, 92339060, 134311360, 147742496, 184678120, 268622720, 295484992, 369356240, 590969984, 738712480, 1477424960, 2954849920]

約数ペア:

[(1, 2954849920), (2, 1477424960), (4, 738712480), (5, 590969984), (8, 369356240), (10, 295484992), (11, 268622720), (16, 184678120), (20, 147742496), (22, 134311360), (32, 92339060), (40, 73871248), (43, 68717440), (44, 67155680), (55, 53724544), (64, 46169530), (80, 36935624), (86, 34358720), (88, 33577840), (110, 26862272), (128, 23084765), (160, 18467812), (172, 17179360), (176, 16788920), (215, 13743488), (220, 13431136), (227, 13016960), (320, 9233906), (344, 8589680), (352, 8394460), (430, 6871744), (440, 6715568), (454, 6508480), (473, 6247040), (640, 4616953), (688, 4294840), (704, 4197230), (860, 3435872), (880, 3357784), (908, 3254240), (946, 3123520), (1135, 2603392), (1376, 2147420), (1408, 2098615), (1720, 1717936), (1760, 1678892), (1816, 1627120), (1849, 1598080), (1892, 1561760), (2270, 1301696), (2365, 1249408), (2497, 1183360), (2752, 1073710), (3440, 858968), (3520, 839446), (3632, 813560), (3698, 799040), (3784, 780880), (4540, 650848), (4730, 624704), (4994, 591680), (5504, 536855), (6880, 429484), (7040, 419723), (7264, 406780), (7396, 399520), (7568, 390440), (9080, 325424), (9245, 319616), (9460, 312352), (9761, 302720), (9988, 295840), (12485, 236672), (13760, 214742), (14528, 203390), (14792, 199760), (15136, 195220), (18160, 162712), (18490, 159808), (18920, 156176), (19522, 151360), (19976, 147920), (20339, 145280), (24970, 118336), (27520, 107371), (29056, 101695), (29584, 99880), (30272, 97610), (36320, 81356), (36980, 79904), (37840, 78088), (39044, 75680), (39952, 73960), (40678, 72640), (48805, 60544), (49940, 59168)]