316300320

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{31379}}^1$

素因数の和:31407

約数の個数: 144

約数和(自身を含む): 1233610560

約数和(自身を除く): 917310240

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 96, 105, 112, 120, 126, 140, 144, 160, 168, 180, 210, 224, 240, 252, 280, 288, 315, 336, 360, 420, 480, 504, 560, 630, 672, 720, 840, 1008, 1120, 1260, 1440, 1680, 2016, 2520, 3360, 5040, 10080, 31379, 62758, 94137, 125516, 156895, 188274, 219653, 251032, 282411, 313790, 376548, 439306, 470685, 502064, 564822, 627580, 658959, 753096, 878612, 941370, 1004128, 1098265, 1129644, 1255160, 1317918, 1412055, 1506192, 1757224, 1882740, 1976877, 2196530, 2259288, 2510320, 2635836, 2824110, 3012384, 3294795, 3514448, 3765480, 3953754, 4393060, 4518576, 5020640, 5271672, 5648220, 6589590, 7028896, 7530960, 7907508, 8786120, 9037152, 9884385, 10543344, 11296440, 13179180, 15061920, 15815016, 17572240, 19768770, 21086688, 22592880, 26358360, 31630032, 35144480, 39537540, 45185760, 52716720, 63260064, 79075080, 105433440, 158150160, 316300320]

約数ペア:

[(1, 316300320), (2, 158150160), (3, 105433440), (4, 79075080), (5, 63260064), (6, 52716720), (7, 45185760), (8, 39537540), (9, 35144480), (10, 31630032), (12, 26358360), (14, 22592880), (15, 21086688), (16, 19768770), (18, 17572240), (20, 15815016), (21, 15061920), (24, 13179180), (28, 11296440), (30, 10543344), (32, 9884385), (35, 9037152), (36, 8786120), (40, 7907508), (42, 7530960), (45, 7028896), (48, 6589590), (56, 5648220), (60, 5271672), (63, 5020640), (70, 4518576), (72, 4393060), (80, 3953754), (84, 3765480), (90, 3514448), (96, 3294795), (105, 3012384), (112, 2824110), (120, 2635836), (126, 2510320), (140, 2259288), (144, 2196530), (160, 1976877), (168, 1882740), (180, 1757224), (210, 1506192), (224, 1412055), (240, 1317918), (252, 1255160), (280, 1129644), (288, 1098265), (315, 1004128), (336, 941370), (360, 878612), (420, 753096), (480, 658959), (504, 627580), (560, 564822), (630, 502064), (672, 470685), (720, 439306), (840, 376548), (1008, 313790), (1120, 282411), (1260, 251032), (1440, 219653), (1680, 188274), (2016, 156895), (2520, 125516), (3360, 94137), (5040, 62758), (10080, 31379)]