219533760

素因数分解:

$2^6\times 3^3\times 5^1\times {\mathrm{25409}}^1$

素因数の和:25435

約数の個数: 112

約数和(自身を含む): 774496800

約数和(自身を除く): 554963040

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, 90, 96, 108, 120, 135, 144, 160, 180, 192, 216, 240, 270, 288, 320, 360, 432, 480, 540, 576, 720, 864, 960, 1080, 1440, 1728, 2160, 2880, 4320, 8640, 25409, 50818, 76227, 101636, 127045, 152454, 203272, 228681, 254090, 304908, 381135, 406544, 457362, 508180, 609816, 686043, 762270, 813088, 914724, 1016360, 1143405, 1219632, 1372086, 1524540, 1626176, 1829448, 2032720, 2286810, 2439264, 2744172, 3049080, 3430215, 3658896, 4065440, 4573620, 4878528, 5488344, 6098160, 6860430, 7317792, 8130880, 9147240, 10976688, 12196320, 13720860, 14635584, 18294480, 21953376, 24392640, 27441720, 36588960, 43906752, 54883440, 73177920, 109766880, 219533760]

約数ペア:

[(1, 219533760), (2, 109766880), (3, 73177920), (4, 54883440), (5, 43906752), (6, 36588960), (8, 27441720), (9, 24392640), (10, 21953376), (12, 18294480), (15, 14635584), (16, 13720860), (18, 12196320), (20, 10976688), (24, 9147240), (27, 8130880), (30, 7317792), (32, 6860430), (36, 6098160), (40, 5488344), (45, 4878528), (48, 4573620), (54, 4065440), (60, 3658896), (64, 3430215), (72, 3049080), (80, 2744172), (90, 2439264), (96, 2286810), (108, 2032720), (120, 1829448), (135, 1626176), (144, 1524540), (160, 1372086), (180, 1219632), (192, 1143405), (216, 1016360), (240, 914724), (270, 813088), (288, 762270), (320, 686043), (360, 609816), (432, 508180), (480, 457362), (540, 406544), (576, 381135), (720, 304908), (864, 254090), (960, 228681), (1080, 203272), (1440, 152454), (1728, 127045), (2160, 101636), (2880, 76227), (4320, 50818), (8640, 25409)]