16211689920

素因数分解:

$2^6\times 3^4\times 5^1\times {\mathrm{625451}}^1$

素因数の和:625480

約数の個数: 140

約数和(自身を含む): 57667925304

約数和(自身を除く): 41456235384

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 81, 90, 96, 108, 120, 135, 144, 160, 162, 180, 192, 216, 240, 270, 288, 320, 324, 360, 405, 432, 480, 540, 576, 648, 720, 810, 864, 960, 1080, 1296, 1440, 1620, 1728, 2160, 2592, 2880, 3240, 4320, 5184, 6480, 8640, 12960, 25920, 625451, 1250902, 1876353, 2501804, 3127255, 3752706, 5003608, 5629059, 6254510, 7505412, 9381765, 10007216, 11258118, 12509020, 15010824, 16887177, 18763530, 20014432, 22516236, 25018040, 28145295, 30021648, 33774354, 37527060, 40028864, 45032472, 50036080, 50661531, 56290590, 60043296, 67548708, 75054120, 84435885, 90064944, 100072160, 101323062, 112581180, 120086592, 135097416, 150108240, 168871770, 180129888, 200144320, 202646124, 225162360, 253307655, 270194832, 300216480, 337743540, 360259776, 405292248, 450324720, 506615310, 540389664, 600432960, 675487080, 810584496, 900649440, 1013230620, 1080779328, 1350974160, 1621168992, 1801298880, 2026461240, 2701948320, 3242337984, 4052922480, 5403896640, 8105844960, 16211689920]

約数ペア:

[(1, 16211689920), (2, 8105844960), (3, 5403896640), (4, 4052922480), (5, 3242337984), (6, 2701948320), (8, 2026461240), (9, 1801298880), (10, 1621168992), (12, 1350974160), (15, 1080779328), (16, 1013230620), (18, 900649440), (20, 810584496), (24, 675487080), (27, 600432960), (30, 540389664), (32, 506615310), (36, 450324720), (40, 405292248), (45, 360259776), (48, 337743540), (54, 300216480), (60, 270194832), (64, 253307655), (72, 225162360), (80, 202646124), (81, 200144320), (90, 180129888), (96, 168871770), (108, 150108240), (120, 135097416), (135, 120086592), (144, 112581180), (160, 101323062), (162, 100072160), (180, 90064944), (192, 84435885), (216, 75054120), (240, 67548708), (270, 60043296), (288, 56290590), (320, 50661531), (324, 50036080), (360, 45032472), (405, 40028864), (432, 37527060), (480, 33774354), (540, 30021648), (576, 28145295), (648, 25018040), (720, 22516236), (810, 20014432), (864, 18763530), (960, 16887177), (1080, 15010824), (1296, 12509020), (1440, 11258118), (1620, 10007216), (1728, 9381765), (2160, 7505412), (2592, 6254510), (2880, 5629059), (3240, 5003608), (4320, 3752706), (5184, 3127255), (6480, 2501804), (8640, 1876353), (12960, 1250902), (25920, 625451)]