146210560

素因数分解:

$2^8\times 5^1\times {\mathrm{103}}^1\times {\mathrm{1109}}^1$

素因数の和:1233

約数の個数: 72

約数和(自身を含む): 353939040

約数和(自身を除く): 207728480

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 103, 128, 160, 206, 256, 320, 412, 515, 640, 824, 1030, 1109, 1280, 1648, 2060, 2218, 3296, 4120, 4436, 5545, 6592, 8240, 8872, 11090, 13184, 16480, 17744, 22180, 26368, 32960, 35488, 44360, 65920, 70976, 88720, 114227, 131840, 141952, 177440, 228454, 283904, 354880, 456908, 571135, 709760, 913816, 1142270, 1419520, 1827632, 2284540, 3655264, 4569080, 7310528, 9138160, 14621056, 18276320, 29242112, 36552640, 73105280, 146210560]

約数ペア:

[(1, 146210560), (2, 73105280), (4, 36552640), (5, 29242112), (8, 18276320), (10, 14621056), (16, 9138160), (20, 7310528), (32, 4569080), (40, 3655264), (64, 2284540), (80, 1827632), (103, 1419520), (128, 1142270), (160, 913816), (206, 709760), (256, 571135), (320, 456908), (412, 354880), (515, 283904), (640, 228454), (824, 177440), (1030, 141952), (1109, 131840), (1280, 114227), (1648, 88720), (2060, 70976), (2218, 65920), (3296, 44360), (4120, 35488), (4436, 32960), (5545, 26368), (6592, 22180), (8240, 17744), (8872, 16480), (11090, 13184)]