210900960

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{167}}^1\times {\mathrm{877}}^1$

素因数の和:1065

約数の個数: 144

約数和(自身を含む): 724834656

約数和(自身を除く): 513933696

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, 144, 160, 167, 180, 240, 288, 334, 360, 480, 501, 668, 720, 835, 877, 1002, 1336, 1440, 1503, 1670, 1754, 2004, 2505, 2631, 2672, 3006, 3340, 3508, 4008, 4385, 5010, 5262, 5344, 6012, 6680, 7016, 7515, 7893, 8016, 8770, 10020, 10524, 12024, 13155, 13360, 14032, 15030, 15786, 16032, 17540, 20040, 21048, 24048, 26310, 26720, 28064, 30060, 31572, 35080, 39465, 40080, 42096, 48096, 52620, 60120, 63144, 70160, 78930, 80160, 84192, 105240, 120240, 126288, 140320, 146459, 157860, 210480, 240480, 252576, 292918, 315720, 420960, 439377, 585836, 631440, 732295, 878754, 1171672, 1262880, 1318131, 1464590, 1757508, 2196885, 2343344, 2636262, 2929180, 3515016, 4393770, 4686688, 5272524, 5858360, 6590655, 7030032, 8787540, 10545048, 11716720, 13181310, 14060064, 17575080, 21090096, 23433440, 26362620, 35150160, 42180192, 52725240, 70300320, 105450480, 210900960]

約数ペア:

[(1, 210900960), (2, 105450480), (3, 70300320), (4, 52725240), (5, 42180192), (6, 35150160), (8, 26362620), (9, 23433440), (10, 21090096), (12, 17575080), (15, 14060064), (16, 13181310), (18, 11716720), (20, 10545048), (24, 8787540), (30, 7030032), (32, 6590655), (36, 5858360), (40, 5272524), (45, 4686688), (48, 4393770), (60, 3515016), (72, 2929180), (80, 2636262), (90, 2343344), (96, 2196885), (120, 1757508), (144, 1464590), (160, 1318131), (167, 1262880), (180, 1171672), (240, 878754), (288, 732295), (334, 631440), (360, 585836), (480, 439377), (501, 420960), (668, 315720), (720, 292918), (835, 252576), (877, 240480), (1002, 210480), (1336, 157860), (1440, 146459), (1503, 140320), (1670, 126288), (1754, 120240), (2004, 105240), (2505, 84192), (2631, 80160), (2672, 78930), (3006, 70160), (3340, 63144), (3508, 60120), (4008, 52620), (4385, 48096), (5010, 42096), (5262, 40080), (5344, 39465), (6012, 35080), (6680, 31572), (7016, 30060), (7515, 28064), (7893, 26720), (8016, 26310), (8770, 24048), (10020, 21048), (10524, 20040), (12024, 17540), (13155, 16032), (13360, 15786), (14032, 15030)]