427374080

素因数分解:

$2^9\times 5^1\times 7^2\times {\mathrm{3407}}^1$

素因数の和:3444

約数の個数: 120

約数和(自身を含む): 1192343328

約数和(自身を除く): 764969248

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 49, 56, 64, 70, 80, 98, 112, 128, 140, 160, 196, 224, 245, 256, 280, 320, 392, 448, 490, 512, 560, 640, 784, 896, 980, 1120, 1280, 1568, 1792, 1960, 2240, 2560, 3136, 3407, 3584, 3920, 4480, 6272, 6814, 7840, 8960, 12544, 13628, 15680, 17035, 17920, 23849, 25088, 27256, 31360, 34070, 47698, 54512, 62720, 68140, 95396, 109024, 119245, 125440, 136280, 166943, 190792, 218048, 238490, 272560, 333886, 381584, 436096, 476980, 545120, 667772, 763168, 834715, 872192, 953960, 1090240, 1335544, 1526336, 1669430, 1744384, 1907920, 2180480, 2671088, 3052672, 3338860, 3815840, 4360960, 5342176, 6105344, 6677720, 7631680, 8721920, 10684352, 12210688, 13355440, 15263360, 21368704, 26710880, 30526720, 42737408, 53421760, 61053440, 85474816, 106843520, 213687040, 427374080]

約数ペア:

[(1, 427374080), (2, 213687040), (4, 106843520), (5, 85474816), (7, 61053440), (8, 53421760), (10, 42737408), (14, 30526720), (16, 26710880), (20, 21368704), (28, 15263360), (32, 13355440), (35, 12210688), (40, 10684352), (49, 8721920), (56, 7631680), (64, 6677720), (70, 6105344), (80, 5342176), (98, 4360960), (112, 3815840), (128, 3338860), (140, 3052672), (160, 2671088), (196, 2180480), (224, 1907920), (245, 1744384), (256, 1669430), (280, 1526336), (320, 1335544), (392, 1090240), (448, 953960), (490, 872192), (512, 834715), (560, 763168), (640, 667772), (784, 545120), (896, 476980), (980, 436096), (1120, 381584), (1280, 333886), (1568, 272560), (1792, 238490), (1960, 218048), (2240, 190792), (2560, 166943), (3136, 136280), (3407, 125440), (3584, 119245), (3920, 109024), (4480, 95396), (6272, 68140), (6814, 62720), (7840, 54512), (8960, 47698), (12544, 34070), (13628, 31360), (15680, 27256), (17035, 25088), (17920, 23849)]