16508640

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{163}}^1\times {\mathrm{211}}^1$

素因数の和:392

約数の個数: 96

約数和(自身を含む): 52569216

約数和(自身を除く): 36060576

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 163, 211, 240, 326, 422, 480, 489, 633, 652, 815, 844, 978, 1055, 1266, 1304, 1630, 1688, 1956, 2110, 2445, 2532, 2608, 3165, 3260, 3376, 3912, 4220, 4890, 5064, 5216, 6330, 6520, 6752, 7824, 8440, 9780, 10128, 12660, 13040, 15648, 16880, 19560, 20256, 25320, 26080, 33760, 34393, 39120, 50640, 68786, 78240, 101280, 103179, 137572, 171965, 206358, 275144, 343930, 412716, 515895, 550288, 687860, 825432, 1031790, 1100576, 1375720, 1650864, 2063580, 2751440, 3301728, 4127160, 5502880, 8254320, 16508640]

約数ペア:

[(1, 16508640), (2, 8254320), (3, 5502880), (4, 4127160), (5, 3301728), (6, 2751440), (8, 2063580), (10, 1650864), (12, 1375720), (15, 1100576), (16, 1031790), (20, 825432), (24, 687860), (30, 550288), (32, 515895), (40, 412716), (48, 343930), (60, 275144), (80, 206358), (96, 171965), (120, 137572), (160, 103179), (163, 101280), (211, 78240), (240, 68786), (326, 50640), (422, 39120), (480, 34393), (489, 33760), (633, 26080), (652, 25320), (815, 20256), (844, 19560), (978, 16880), (1055, 15648), (1266, 13040), (1304, 12660), (1630, 10128), (1688, 9780), (1956, 8440), (2110, 7824), (2445, 6752), (2532, 6520), (2608, 6330), (3165, 5216), (3260, 5064), (3376, 4890), (3912, 4220)]