187024040

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{113}}^1\times {\mathrm{257}}^1$

素因数の和:411

約数の個数: 128

約数和(自身を含む): 508239360

約数和(自身を除く): 321215320

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 23, 28, 35, 40, 46, 56, 70, 92, 113, 115, 140, 161, 184, 226, 230, 257, 280, 322, 452, 460, 514, 565, 644, 791, 805, 904, 920, 1028, 1130, 1285, 1288, 1582, 1610, 1799, 2056, 2260, 2570, 2599, 3164, 3220, 3598, 3955, 4520, 5140, 5198, 5911, 6328, 6440, 7196, 7910, 8995, 10280, 10396, 11822, 12995, 14392, 15820, 17990, 18193, 20792, 23644, 25990, 29041, 29555, 31640, 35980, 36386, 41377, 47288, 51980, 58082, 59110, 71960, 72772, 82754, 90965, 103960, 116164, 118220, 145205, 145544, 165508, 181930, 203287, 206885, 232328, 236440, 290410, 331016, 363860, 406574, 413770, 580820, 667943, 727720, 813148, 827540, 1016435, 1161640, 1335886, 1626296, 1655080, 2032870, 2671772, 3339715, 4065740, 4675601, 5343544, 6679430, 8131480, 9351202, 13358860, 18702404, 23378005, 26717720, 37404808, 46756010, 93512020, 187024040]

約数ペア:

[(1, 187024040), (2, 93512020), (4, 46756010), (5, 37404808), (7, 26717720), (8, 23378005), (10, 18702404), (14, 13358860), (20, 9351202), (23, 8131480), (28, 6679430), (35, 5343544), (40, 4675601), (46, 4065740), (56, 3339715), (70, 2671772), (92, 2032870), (113, 1655080), (115, 1626296), (140, 1335886), (161, 1161640), (184, 1016435), (226, 827540), (230, 813148), (257, 727720), (280, 667943), (322, 580820), (452, 413770), (460, 406574), (514, 363860), (565, 331016), (644, 290410), (791, 236440), (805, 232328), (904, 206885), (920, 203287), (1028, 181930), (1130, 165508), (1285, 145544), (1288, 145205), (1582, 118220), (1610, 116164), (1799, 103960), (2056, 90965), (2260, 82754), (2570, 72772), (2599, 71960), (3164, 59110), (3220, 58082), (3598, 51980), (3955, 47288), (4520, 41377), (5140, 36386), (5198, 35980), (5911, 31640), (6328, 29555), (6440, 29041), (7196, 25990), (7910, 23644), (8995, 20792), (10280, 18193), (10396, 17990), (11822, 15820), (12995, 14392)]