227806880

素因数分解:

$2^5\times 5^1\times 7^4\times {\mathrm{593}}^1$

素因数の和:636

約数の個数: 120

約数和(自身を含む): 628914132

約数和(自身を除く): 401107252

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 49, 56, 70, 80, 98, 112, 140, 160, 196, 224, 245, 280, 343, 392, 490, 560, 593, 686, 784, 980, 1120, 1186, 1372, 1568, 1715, 1960, 2372, 2401, 2744, 2965, 3430, 3920, 4151, 4744, 4802, 5488, 5930, 6860, 7840, 8302, 9488, 9604, 10976, 11860, 12005, 13720, 16604, 18976, 19208, 20755, 23720, 24010, 27440, 29057, 33208, 38416, 41510, 47440, 48020, 54880, 58114, 66416, 76832, 83020, 94880, 96040, 116228, 132832, 145285, 166040, 192080, 203399, 232456, 290570, 332080, 384160, 406798, 464912, 581140, 664160, 813596, 929824, 1016995, 1162280, 1423793, 1627192, 2033990, 2324560, 2847586, 3254384, 4067980, 4649120, 5695172, 6508768, 7118965, 8135960, 11390344, 14237930, 16271920, 22780688, 28475860, 32543840, 45561376, 56951720, 113903440, 227806880]

約数ペア:

[(1, 227806880), (2, 113903440), (4, 56951720), (5, 45561376), (7, 32543840), (8, 28475860), (10, 22780688), (14, 16271920), (16, 14237930), (20, 11390344), (28, 8135960), (32, 7118965), (35, 6508768), (40, 5695172), (49, 4649120), (56, 4067980), (70, 3254384), (80, 2847586), (98, 2324560), (112, 2033990), (140, 1627192), (160, 1423793), (196, 1162280), (224, 1016995), (245, 929824), (280, 813596), (343, 664160), (392, 581140), (490, 464912), (560, 406798), (593, 384160), (686, 332080), (784, 290570), (980, 232456), (1120, 203399), (1186, 192080), (1372, 166040), (1568, 145285), (1715, 132832), (1960, 116228), (2372, 96040), (2401, 94880), (2744, 83020), (2965, 76832), (3430, 66416), (3920, 58114), (4151, 54880), (4744, 48020), (4802, 47440), (5488, 41510), (5930, 38416), (6860, 33208), (7840, 29057), (8302, 27440), (9488, 24010), (9604, 23720), (10976, 20755), (11860, 19208), (12005, 18976), (13720, 16604)]