217460160

素因数分解:

$2^6\times 3^3\times 5^1\times {\mathrm{25169}}^1$

素因数の和:25195

約数の個数: 112

約数和(自身を含む): 767181600

約数和(自身を除く): 549721440

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, 25169, 50338, 75507, 100676, 125845, 151014, 201352, 226521, 251690, 302028, 377535, 402704, 453042, 503380, 604056, 679563, 755070, 805408, 906084, 1006760, 1132605, 1208112, 1359126, 1510140, 1610816, 1812168, 2013520, 2265210, 2416224, 2718252, 3020280, 3397815, 3624336, 4027040, 4530420, 4832448, 5436504, 6040560, 6795630, 7248672, 8054080, 9060840, 10873008, 12081120, 13591260, 14497344, 18121680, 21746016, 24162240, 27182520, 36243360, 43492032, 54365040, 72486720, 108730080, 217460160]

約数ペア:

[(1, 217460160), (2, 108730080), (3, 72486720), (4, 54365040), (5, 43492032), (6, 36243360), (8, 27182520), (9, 24162240), (10, 21746016), (12, 18121680), (15, 14497344), (16, 13591260), (18, 12081120), (20, 10873008), (24, 9060840), (27, 8054080), (30, 7248672), (32, 6795630), (36, 6040560), (40, 5436504), (45, 4832448), (48, 4530420), (54, 4027040), (60, 3624336), (64, 3397815), (72, 3020280), (80, 2718252), (90, 2416224), (96, 2265210), (108, 2013520), (120, 1812168), (135, 1610816), (144, 1510140), (160, 1359126), (180, 1208112), (192, 1132605), (216, 1006760), (240, 906084), (270, 805408), (288, 755070), (320, 679563), (360, 604056), (432, 503380), (480, 453042), (540, 402704), (576, 377535), (720, 302028), (864, 251690), (960, 226521), (1080, 201352), (1440, 151014), (1728, 125845), (2160, 100676), (2880, 75507), (4320, 50338), (8640, 25169)]