156949068800

素因数分解:

$2^{10}\times 5^2\times {\mathrm{6130823}}^1$

素因数の和:6130853

約数の個数: 66

約数和(自身を含む): 389043698568

約数和(自身を除く): 232094629768

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 64, 80, 100, 128, 160, 200, 256, 320, 400, 512, 640, 800, 1024, 1280, 1600, 2560, 3200, 5120, 6400, 12800, 25600, 6130823, 12261646, 24523292, 30654115, 49046584, 61308230, 98093168, 122616460, 153270575, 196186336, 245232920, 306541150, 392372672, 490465840, 613082300, 784745344, 980931680, 1226164600, 1569490688, 1961863360, 2452329200, 3138981376, 3923726720, 4904658400, 6277962752, 7847453440, 9809316800, 15694906880, 19618633600, 31389813760, 39237267200, 78474534400, 156949068800]

約数ペア:

[(1, 156949068800), (2, 78474534400), (4, 39237267200), (5, 31389813760), (8, 19618633600), (10, 15694906880), (16, 9809316800), (20, 7847453440), (25, 6277962752), (32, 4904658400), (40, 3923726720), (50, 3138981376), (64, 2452329200), (80, 1961863360), (100, 1569490688), (128, 1226164600), (160, 980931680), (200, 784745344), (256, 613082300), (320, 490465840), (400, 392372672), (512, 306541150), (640, 245232920), (800, 196186336), (1024, 153270575), (1280, 122616460), (1600, 98093168), (2560, 61308230), (3200, 49046584), (5120, 30654115), (6400, 24523292), (12800, 12261646), (25600, 6130823)]