194027520

素因数分解:

$2^{13}\times 3^1\times 5^1\times {\mathrm{1579}}^1$

素因数の和:1613

約数の個数: 112

約数和(自身を含む): 621243360

約数和(自身を除く): 427215840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 192, 240, 256, 320, 384, 480, 512, 640, 768, 960, 1024, 1280, 1536, 1579, 1920, 2048, 2560, 3072, 3158, 3840, 4096, 4737, 5120, 6144, 6316, 7680, 7895, 8192, 9474, 10240, 12288, 12632, 15360, 15790, 18948, 20480, 23685, 24576, 25264, 30720, 31580, 37896, 40960, 47370, 50528, 61440, 63160, 75792, 94740, 101056, 122880, 126320, 151584, 189480, 202112, 252640, 303168, 378960, 404224, 505280, 606336, 757920, 808448, 1010560, 1212672, 1515840, 1616896, 2021120, 2425344, 3031680, 3233792, 4042240, 4850688, 6063360, 6467584, 8084480, 9701376, 12126720, 12935168, 16168960, 19402752, 24253440, 32337920, 38805504, 48506880, 64675840, 97013760, 194027520]

約数ペア:

[(1, 194027520), (2, 97013760), (3, 64675840), (4, 48506880), (5, 38805504), (6, 32337920), (8, 24253440), (10, 19402752), (12, 16168960), (15, 12935168), (16, 12126720), (20, 9701376), (24, 8084480), (30, 6467584), (32, 6063360), (40, 4850688), (48, 4042240), (60, 3233792), (64, 3031680), (80, 2425344), (96, 2021120), (120, 1616896), (128, 1515840), (160, 1212672), (192, 1010560), (240, 808448), (256, 757920), (320, 606336), (384, 505280), (480, 404224), (512, 378960), (640, 303168), (768, 252640), (960, 202112), (1024, 189480), (1280, 151584), (1536, 126320), (1579, 122880), (1920, 101056), (2048, 94740), (2560, 75792), (3072, 63160), (3158, 61440), (3840, 50528), (4096, 47370), (4737, 40960), (5120, 37896), (6144, 31580), (6316, 30720), (7680, 25264), (7895, 24576), (8192, 23685), (9474, 20480), (10240, 18948), (12288, 15790), (12632, 15360)]