215642160

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{5651}}^1$

素因数の和:5723

約数の個数: 120

約数和(自身を含む): 737992944

約数和(自身を除く): 522350784

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 53, 60, 72, 80, 90, 106, 120, 144, 159, 180, 212, 240, 265, 318, 360, 424, 477, 530, 636, 720, 795, 848, 954, 1060, 1272, 1590, 1908, 2120, 2385, 2544, 3180, 3816, 4240, 4770, 5651, 6360, 7632, 9540, 11302, 12720, 16953, 19080, 22604, 28255, 33906, 38160, 45208, 50859, 56510, 67812, 84765, 90416, 101718, 113020, 135624, 169530, 203436, 226040, 254295, 271248, 299503, 339060, 406872, 452080, 508590, 599006, 678120, 813744, 898509, 1017180, 1198012, 1356240, 1497515, 1797018, 2034360, 2396024, 2695527, 2995030, 3594036, 4068720, 4492545, 4792048, 5391054, 5990060, 7188072, 8985090, 10782108, 11980120, 13477635, 14376144, 17970180, 21564216, 23960240, 26955270, 35940360, 43128432, 53910540, 71880720, 107821080, 215642160]

約数ペア:

[(1, 215642160), (2, 107821080), (3, 71880720), (4, 53910540), (5, 43128432), (6, 35940360), (8, 26955270), (9, 23960240), (10, 21564216), (12, 17970180), (15, 14376144), (16, 13477635), (18, 11980120), (20, 10782108), (24, 8985090), (30, 7188072), (36, 5990060), (40, 5391054), (45, 4792048), (48, 4492545), (53, 4068720), (60, 3594036), (72, 2995030), (80, 2695527), (90, 2396024), (106, 2034360), (120, 1797018), (144, 1497515), (159, 1356240), (180, 1198012), (212, 1017180), (240, 898509), (265, 813744), (318, 678120), (360, 599006), (424, 508590), (477, 452080), (530, 406872), (636, 339060), (720, 299503), (795, 271248), (848, 254295), (954, 226040), (1060, 203436), (1272, 169530), (1590, 135624), (1908, 113020), (2120, 101718), (2385, 90416), (2544, 84765), (3180, 67812), (3816, 56510), (4240, 50859), (4770, 45208), (5651, 38160), (6360, 33906), (7632, 28255), (9540, 22604), (11302, 19080), (12720, 16953)]