16427899980

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{2381}}^1\times {\mathrm{4259}}^1$

素因数の和:6661

約数の個数: 120

約数和(自身を含む): 51568680240

約数和(自身を除く): 35140780260

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 162, 180, 270, 324, 405, 540, 810, 1620, 2381, 4259, 4762, 7143, 8518, 9524, 11905, 12777, 14286, 17036, 21295, 21429, 23810, 25554, 28572, 35715, 38331, 42590, 42858, 47620, 51108, 63885, 64287, 71430, 76662, 85180, 85716, 107145, 114993, 127770, 128574, 142860, 153324, 191655, 192861, 214290, 229986, 255540, 257148, 321435, 344979, 383310, 385722, 428580, 459972, 574965, 642870, 689958, 766620, 771444, 964305, 1149930, 1285740, 1379916, 1724895, 1928610, 2299860, 3449790, 3857220, 6899580, 10140679, 20281358, 30422037, 40562716, 50703395, 60844074, 91266111, 101406790, 121688148, 152110185, 182532222, 202813580, 273798333, 304220370, 365064444, 456330555, 547596666, 608440740, 821394999, 912661110, 1095193332, 1368991665, 1642789998, 1825322220, 2737983330, 3285579996, 4106974995, 5475966660, 8213949990, 16427899980]

約数ペア:

[(1, 16427899980), (2, 8213949990), (3, 5475966660), (4, 4106974995), (5, 3285579996), (6, 2737983330), (9, 1825322220), (10, 1642789998), (12, 1368991665), (15, 1095193332), (18, 912661110), (20, 821394999), (27, 608440740), (30, 547596666), (36, 456330555), (45, 365064444), (54, 304220370), (60, 273798333), (81, 202813580), (90, 182532222), (108, 152110185), (135, 121688148), (162, 101406790), (180, 91266111), (270, 60844074), (324, 50703395), (405, 40562716), (540, 30422037), (810, 20281358), (1620, 10140679), (2381, 6899580), (4259, 3857220), (4762, 3449790), (7143, 2299860), (8518, 1928610), (9524, 1724895), (11905, 1379916), (12777, 1285740), (14286, 1149930), (17036, 964305), (21295, 771444), (21429, 766620), (23810, 689958), (25554, 642870), (28572, 574965), (35715, 459972), (38331, 428580), (42590, 385722), (42858, 383310), (47620, 344979), (51108, 321435), (63885, 257148), (64287, 255540), (71430, 229986), (76662, 214290), (85180, 192861), (85716, 191655), (107145, 153324), (114993, 142860), (127770, 128574)]