117456640

素因数分解:

$2^8\times 5^1\times 7^1\times {\mathrm{13109}}^1$

素因数の和:13137

約数の個数: 72

約数和(自身を含む): 321562080

約数和(自身を除く): 204105440

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 128, 140, 160, 224, 256, 280, 320, 448, 560, 640, 896, 1120, 1280, 1792, 2240, 4480, 8960, 13109, 26218, 52436, 65545, 91763, 104872, 131090, 183526, 209744, 262180, 367052, 419488, 458815, 524360, 734104, 838976, 917630, 1048720, 1468208, 1677952, 1835260, 2097440, 2936416, 3355904, 3670520, 4194880, 5872832, 7341040, 8389760, 11745664, 14682080, 16779520, 23491328, 29364160, 58728320, 117456640]

約数ペア:

[(1, 117456640), (2, 58728320), (4, 29364160), (5, 23491328), (7, 16779520), (8, 14682080), (10, 11745664), (14, 8389760), (16, 7341040), (20, 5872832), (28, 4194880), (32, 3670520), (35, 3355904), (40, 2936416), (56, 2097440), (64, 1835260), (70, 1677952), (80, 1468208), (112, 1048720), (128, 917630), (140, 838976), (160, 734104), (224, 524360), (256, 458815), (280, 419488), (320, 367052), (448, 262180), (560, 209744), (640, 183526), (896, 131090), (1120, 104872), (1280, 91763), (1792, 65545), (2240, 52436), (4480, 26218), (8960, 13109)]