543927440

素因数分解:

$2^4\times 5^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{109}}^1$

素因数の和:222

約数の個数: 240

約数和(自身を含む): 1586059200

約数和(自身を除く): 1042131760

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 28, 35, 38, 40, 49, 56, 67, 70, 76, 80, 95, 98, 109, 112, 133, 134, 140, 152, 190, 196, 218, 245, 266, 268, 280, 304, 335, 380, 392, 436, 469, 490, 532, 536, 545, 560, 665, 670, 760, 763, 784, 872, 931, 938, 980, 1064, 1072, 1090, 1273, 1330, 1340, 1520, 1526, 1744, 1862, 1876, 1960, 2071, 2128, 2180, 2345, 2546, 2660, 2680, 3052, 3283, 3724, 3752, 3815, 3920, 4142, 4360, 4655, 4690, 5092, 5320, 5341, 5360, 6104, 6365, 6566, 7303, 7448, 7504, 7630, 8284, 8720, 8911, 9310, 9380, 10184, 10355, 10640, 10682, 12208, 12730, 13132, 14497, 14606, 14896, 15260, 16415, 16568, 17822, 18620, 18760, 20368, 20710, 21364, 25460, 26264, 26705, 28994, 29212, 30520, 32830, 33136, 35644, 36515, 37240, 37520, 41420, 42728, 44555, 50920, 51121, 52528, 53410, 57988, 58424, 61040, 62377, 65660, 71288, 72485, 73030, 74480, 82840, 85456, 89110, 101479, 101840, 102242, 106820, 115976, 116848, 124754, 131320, 138757, 142576, 144970, 146060, 165680, 178220, 202958, 204484, 213640, 231952, 249508, 255605, 262640, 277514, 289940, 292120, 311885, 356440, 357847, 405916, 408968, 427280, 499016, 507395, 511210, 555028, 579880, 584240, 623770, 693785, 712880, 715694, 811832, 817936, 971299, 998032, 1014790, 1022420, 1110056, 1159760, 1247540, 1387570, 1431388, 1623664, 1789235, 1942598, 2029580, 2044840, 2220112, 2495080, 2775140, 2862776, 3578470, 3885196, 4059160, 4089680, 4856495, 4990160, 5550280, 5725552, 6799093, 7156940, 7770392, 8118320, 9712990, 11100560, 13598186, 14313880, 15540784, 19425980, 27196372, 28627760, 33995465, 38851960, 54392744, 67990930, 77703920, 108785488, 135981860, 271963720, 543927440]

約数ペア:

[(1, 543927440), (2, 271963720), (4, 135981860), (5, 108785488), (7, 77703920), (8, 67990930), (10, 54392744), (14, 38851960), (16, 33995465), (19, 28627760), (20, 27196372), (28, 19425980), (35, 15540784), (38, 14313880), (40, 13598186), (49, 11100560), (56, 9712990), (67, 8118320), (70, 7770392), (76, 7156940), (80, 6799093), (95, 5725552), (98, 5550280), (109, 4990160), (112, 4856495), (133, 4089680), (134, 4059160), (140, 3885196), (152, 3578470), (190, 2862776), (196, 2775140), (218, 2495080), (245, 2220112), (266, 2044840), (268, 2029580), (280, 1942598), (304, 1789235), (335, 1623664), (380, 1431388), (392, 1387570), (436, 1247540), (469, 1159760), (490, 1110056), (532, 1022420), (536, 1014790), (545, 998032), (560, 971299), (665, 817936), (670, 811832), (760, 715694), (763, 712880), (784, 693785), (872, 623770), (931, 584240), (938, 579880), (980, 555028), (1064, 511210), (1072, 507395), (1090, 499016), (1273, 427280), (1330, 408968), (1340, 405916), (1520, 357847), (1526, 356440), (1744, 311885), (1862, 292120), (1876, 289940), (1960, 277514), (2071, 262640), (2128, 255605), (2180, 249508), (2345, 231952), (2546, 213640), (2660, 204484), (2680, 202958), (3052, 178220), (3283, 165680), (3724, 146060), (3752, 144970), (3815, 142576), (3920, 138757), (4142, 131320), (4360, 124754), (4655, 116848), (4690, 115976), (5092, 106820), (5320, 102242), (5341, 101840), (5360, 101479), (6104, 89110), (6365, 85456), (6566, 82840), (7303, 74480), (7448, 73030), (7504, 72485), (7630, 71288), (8284, 65660), (8720, 62377), (8911, 61040), (9310, 58424), (9380, 57988), (10184, 53410), (10355, 52528), (10640, 51121), (10682, 50920), (12208, 44555), (12730, 42728), (13132, 41420), (14497, 37520), (14606, 37240), (14896, 36515), (15260, 35644), (16415, 33136), (16568, 32830), (17822, 30520), (18620, 29212), (18760, 28994), (20368, 26705), (20710, 26264), (21364, 25460)]