486197880

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{193}}^1\times {\mathrm{2999}}^1$

素因数の和:3213

約数の個数: 128

約数和(自身を含む): 1676160000

約数和(自身を除く): 1189962120

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 193, 210, 280, 386, 420, 579, 772, 840, 965, 1158, 1351, 1544, 1930, 2316, 2702, 2895, 2999, 3860, 4053, 4632, 5404, 5790, 5998, 6755, 7720, 8106, 8997, 10808, 11580, 11996, 13510, 14995, 16212, 17994, 20265, 20993, 23160, 23992, 27020, 29990, 32424, 35988, 40530, 41986, 44985, 54040, 59980, 62979, 71976, 81060, 83972, 89970, 104965, 119960, 125958, 162120, 167944, 179940, 209930, 251916, 314895, 359880, 419860, 503832, 578807, 629790, 839720, 1157614, 1259580, 1736421, 2315228, 2519160, 2894035, 3472842, 4051649, 4630456, 5788070, 6945684, 8103298, 8682105, 11576140, 12154947, 13891368, 16206596, 17364210, 20258245, 23152280, 24309894, 32413192, 34728420, 40516490, 48619788, 60774735, 69456840, 81032980, 97239576, 121549470, 162065960, 243098940, 486197880]

約数ペア:

[(1, 486197880), (2, 243098940), (3, 162065960), (4, 121549470), (5, 97239576), (6, 81032980), (7, 69456840), (8, 60774735), (10, 48619788), (12, 40516490), (14, 34728420), (15, 32413192), (20, 24309894), (21, 23152280), (24, 20258245), (28, 17364210), (30, 16206596), (35, 13891368), (40, 12154947), (42, 11576140), (56, 8682105), (60, 8103298), (70, 6945684), (84, 5788070), (105, 4630456), (120, 4051649), (140, 3472842), (168, 2894035), (193, 2519160), (210, 2315228), (280, 1736421), (386, 1259580), (420, 1157614), (579, 839720), (772, 629790), (840, 578807), (965, 503832), (1158, 419860), (1351, 359880), (1544, 314895), (1930, 251916), (2316, 209930), (2702, 179940), (2895, 167944), (2999, 162120), (3860, 125958), (4053, 119960), (4632, 104965), (5404, 89970), (5790, 83972), (5998, 81060), (6755, 71976), (7720, 62979), (8106, 59980), (8997, 54040), (10808, 44985), (11580, 41986), (11996, 40530), (13510, 35988), (14995, 32424), (16212, 29990), (17994, 27020), (20265, 23992), (20993, 23160)]