158150160

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{31379}}^1$

素因数の和:31405

約数の個数: 120

約数和(自身を含む): 607014720

約数和(自身を除く): 448864560

約数列:

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

約数ペア:

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