164080320

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{2551}}^1$

素因数の和:2638

約数の個数: 112

約数和(自身を含む): 528937728

約数和(自身を除く): 364857408

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 67, 80, 96, 120, 134, 160, 192, 201, 240, 268, 320, 335, 402, 480, 536, 670, 804, 960, 1005, 1072, 1340, 1608, 2010, 2144, 2551, 2680, 3216, 4020, 4288, 5102, 5360, 6432, 7653, 8040, 10204, 10720, 12755, 12864, 15306, 16080, 20408, 21440, 25510, 30612, 32160, 38265, 40816, 51020, 61224, 64320, 76530, 81632, 102040, 122448, 153060, 163264, 170917, 204080, 244896, 306120, 341834, 408160, 489792, 512751, 612240, 683668, 816320, 854585, 1025502, 1224480, 1367336, 1709170, 2051004, 2448960, 2563755, 2734672, 3418340, 4102008, 5127510, 5469344, 6836680, 8204016, 10255020, 10938688, 13673360, 16408032, 20510040, 27346720, 32816064, 41020080, 54693440, 82040160, 164080320]

約数ペア:

[(1, 164080320), (2, 82040160), (3, 54693440), (4, 41020080), (5, 32816064), (6, 27346720), (8, 20510040), (10, 16408032), (12, 13673360), (15, 10938688), (16, 10255020), (20, 8204016), (24, 6836680), (30, 5469344), (32, 5127510), (40, 4102008), (48, 3418340), (60, 2734672), (64, 2563755), (67, 2448960), (80, 2051004), (96, 1709170), (120, 1367336), (134, 1224480), (160, 1025502), (192, 854585), (201, 816320), (240, 683668), (268, 612240), (320, 512751), (335, 489792), (402, 408160), (480, 341834), (536, 306120), (670, 244896), (804, 204080), (960, 170917), (1005, 163264), (1072, 153060), (1340, 122448), (1608, 102040), (2010, 81632), (2144, 76530), (2551, 64320), (2680, 61224), (3216, 51020), (4020, 40816), (4288, 38265), (5102, 32160), (5360, 30612), (6432, 25510), (7653, 21440), (8040, 20408), (10204, 16080), (10720, 15306), (12755, 12864)]