219205440

素因数分解:

$2^6\times 3^5\times 5^1\times {\mathrm{2819}}^1$

素因数の和:2851

約数の個数: 168

約数和(自身を含む): 782177760

約数和(自身を除く): 562972320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 81, 90, 96, 108, 120, 135, 144, 160, 162, 180, 192, 216, 240, 243, 270, 288, 320, 324, 360, 405, 432, 480, 486, 540, 576, 648, 720, 810, 864, 960, 972, 1080, 1215, 1296, 1440, 1620, 1728, 1944, 2160, 2430, 2592, 2819, 2880, 3240, 3888, 4320, 4860, 5184, 5638, 6480, 7776, 8457, 8640, 9720, 11276, 12960, 14095, 15552, 16914, 19440, 22552, 25371, 25920, 28190, 33828, 38880, 42285, 45104, 50742, 56380, 67656, 76113, 77760, 84570, 90208, 101484, 112760, 126855, 135312, 152226, 169140, 180416, 202968, 225520, 228339, 253710, 270624, 304452, 338280, 380565, 405936, 451040, 456678, 507420, 541248, 608904, 676560, 685017, 761130, 811872, 902080, 913356, 1014840, 1141695, 1217808, 1353120, 1370034, 1522260, 1623744, 1826712, 2029680, 2283390, 2435616, 2706240, 2740068, 3044520, 3425085, 3653424, 4059360, 4566780, 4871232, 5480136, 6089040, 6850170, 7306848, 8118720, 9133560, 10960272, 12178080, 13700340, 14613696, 18267120, 21920544, 24356160, 27400680, 36534240, 43841088, 54801360, 73068480, 109602720, 219205440]

約数ペア:

[(1, 219205440), (2, 109602720), (3, 73068480), (4, 54801360), (5, 43841088), (6, 36534240), (8, 27400680), (9, 24356160), (10, 21920544), (12, 18267120), (15, 14613696), (16, 13700340), (18, 12178080), (20, 10960272), (24, 9133560), (27, 8118720), (30, 7306848), (32, 6850170), (36, 6089040), (40, 5480136), (45, 4871232), (48, 4566780), (54, 4059360), (60, 3653424), (64, 3425085), (72, 3044520), (80, 2740068), (81, 2706240), (90, 2435616), (96, 2283390), (108, 2029680), (120, 1826712), (135, 1623744), (144, 1522260), (160, 1370034), (162, 1353120), (180, 1217808), (192, 1141695), (216, 1014840), (240, 913356), (243, 902080), (270, 811872), (288, 761130), (320, 685017), (324, 676560), (360, 608904), (405, 541248), (432, 507420), (480, 456678), (486, 451040), (540, 405936), (576, 380565), (648, 338280), (720, 304452), (810, 270624), (864, 253710), (960, 228339), (972, 225520), (1080, 202968), (1215, 180416), (1296, 169140), (1440, 152226), (1620, 135312), (1728, 126855), (1944, 112760), (2160, 101484), (2430, 90208), (2592, 84570), (2819, 77760), (2880, 76113), (3240, 67656), (3888, 56380), (4320, 50742), (4860, 45104), (5184, 42285), (5638, 38880), (6480, 33828), (7776, 28190), (8457, 25920), (8640, 25371), (9720, 22552), (11276, 19440), (12960, 16914), (14095, 15552)]