210860640

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{127}}^1\times {\mathrm{1153}}^1$

素因数の和:1301

約数の個数: 144

約数和(自身を含む): 725856768

約数和(自身を除く): 514996128

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 127, 144, 160, 180, 240, 254, 288, 360, 381, 480, 508, 635, 720, 762, 1016, 1143, 1153, 1270, 1440, 1524, 1905, 2032, 2286, 2306, 2540, 3048, 3459, 3810, 4064, 4572, 4612, 5080, 5715, 5765, 6096, 6918, 7620, 9144, 9224, 10160, 10377, 11430, 11530, 12192, 13836, 15240, 17295, 18288, 18448, 20320, 20754, 22860, 23060, 27672, 30480, 34590, 36576, 36896, 41508, 45720, 46120, 51885, 55344, 60960, 69180, 83016, 91440, 92240, 103770, 110688, 138360, 146431, 166032, 182880, 184480, 207540, 276720, 292862, 332064, 415080, 439293, 553440, 585724, 732155, 830160, 878586, 1171448, 1317879, 1464310, 1660320, 1757172, 2196465, 2342896, 2635758, 2928620, 3514344, 4392930, 4685792, 5271516, 5857240, 6589395, 7028688, 8785860, 10543032, 11714480, 13178790, 14057376, 17571720, 21086064, 23428960, 26357580, 35143440, 42172128, 52715160, 70286880, 105430320, 210860640]

約数ペア:

[(1, 210860640), (2, 105430320), (3, 70286880), (4, 52715160), (5, 42172128), (6, 35143440), (8, 26357580), (9, 23428960), (10, 21086064), (12, 17571720), (15, 14057376), (16, 13178790), (18, 11714480), (20, 10543032), (24, 8785860), (30, 7028688), (32, 6589395), (36, 5857240), (40, 5271516), (45, 4685792), (48, 4392930), (60, 3514344), (72, 2928620), (80, 2635758), (90, 2342896), (96, 2196465), (120, 1757172), (127, 1660320), (144, 1464310), (160, 1317879), (180, 1171448), (240, 878586), (254, 830160), (288, 732155), (360, 585724), (381, 553440), (480, 439293), (508, 415080), (635, 332064), (720, 292862), (762, 276720), (1016, 207540), (1143, 184480), (1153, 182880), (1270, 166032), (1440, 146431), (1524, 138360), (1905, 110688), (2032, 103770), (2286, 92240), (2306, 91440), (2540, 83016), (3048, 69180), (3459, 60960), (3810, 55344), (4064, 51885), (4572, 46120), (4612, 45720), (5080, 41508), (5715, 36896), (5765, 36576), (6096, 34590), (6918, 30480), (7620, 27672), (9144, 23060), (9224, 22860), (10160, 20754), (10377, 20320), (11430, 18448), (11530, 18288), (12192, 17295), (13836, 15240)]