221301838320

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{127}}^1\times {\mathrm{7260559}}^1$

素因数の和:7260702

約数の個数: 80

約数和(自身を含む): 691437649920

約数和(自身を除く): 470135811600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 127, 240, 254, 381, 508, 635, 762, 1016, 1270, 1524, 1905, 2032, 2540, 3048, 3810, 5080, 6096, 7620, 10160, 15240, 30480, 7260559, 14521118, 21781677, 29042236, 36302795, 43563354, 58084472, 72605590, 87126708, 108908385, 116168944, 145211180, 174253416, 217816770, 290422360, 348506832, 435633540, 580844720, 871267080, 922090993, 1742534160, 1844181986, 2766272979, 3688363972, 4610454965, 5532545958, 7376727944, 9220909930, 11065091916, 13831364895, 14753455888, 18441819860, 22130183832, 27662729790, 36883639720, 44260367664, 55325459580, 73767279440, 110650919160, 221301838320]

約数ペア:

[(1, 221301838320), (2, 110650919160), (3, 73767279440), (4, 55325459580), (5, 44260367664), (6, 36883639720), (8, 27662729790), (10, 22130183832), (12, 18441819860), (15, 14753455888), (16, 13831364895), (20, 11065091916), (24, 9220909930), (30, 7376727944), (40, 5532545958), (48, 4610454965), (60, 3688363972), (80, 2766272979), (120, 1844181986), (127, 1742534160), (240, 922090993), (254, 871267080), (381, 580844720), (508, 435633540), (635, 348506832), (762, 290422360), (1016, 217816770), (1270, 174253416), (1524, 145211180), (1905, 116168944), (2032, 108908385), (2540, 87126708), (3048, 72605590), (3810, 58084472), (5080, 43563354), (6096, 36302795), (7620, 29042236), (10160, 21781677), (15240, 14521118), (30480, 7260559)]