61136320

素因数分解:

$2^6\times 5^1\times 7^3\times {\mathrm{557}}^1$

素因数の和:595

約数の個数: 112

約数和(自身を含む): 170078400

約数和(自身を除く): 108942080

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 49, 56, 64, 70, 80, 98, 112, 140, 160, 196, 224, 245, 280, 320, 343, 392, 448, 490, 557, 560, 686, 784, 980, 1114, 1120, 1372, 1568, 1715, 1960, 2228, 2240, 2744, 2785, 3136, 3430, 3899, 3920, 4456, 5488, 5570, 6860, 7798, 7840, 8912, 10976, 11140, 13720, 15596, 15680, 17824, 19495, 21952, 22280, 27293, 27440, 31192, 35648, 38990, 44560, 54586, 54880, 62384, 77980, 89120, 109172, 109760, 124768, 136465, 155960, 178240, 191051, 218344, 249536, 272930, 311920, 382102, 436688, 545860, 623840, 764204, 873376, 955255, 1091720, 1247680, 1528408, 1746752, 1910510, 2183440, 3056816, 3821020, 4366880, 6113632, 7642040, 8733760, 12227264, 15284080, 30568160, 61136320]

約数ペア:

[(1, 61136320), (2, 30568160), (4, 15284080), (5, 12227264), (7, 8733760), (8, 7642040), (10, 6113632), (14, 4366880), (16, 3821020), (20, 3056816), (28, 2183440), (32, 1910510), (35, 1746752), (40, 1528408), (49, 1247680), (56, 1091720), (64, 955255), (70, 873376), (80, 764204), (98, 623840), (112, 545860), (140, 436688), (160, 382102), (196, 311920), (224, 272930), (245, 249536), (280, 218344), (320, 191051), (343, 178240), (392, 155960), (448, 136465), (490, 124768), (557, 109760), (560, 109172), (686, 89120), (784, 77980), (980, 62384), (1114, 54880), (1120, 54586), (1372, 44560), (1568, 38990), (1715, 35648), (1960, 31192), (2228, 27440), (2240, 27293), (2744, 22280), (2785, 21952), (3136, 19495), (3430, 17824), (3899, 15680), (3920, 15596), (4456, 13720), (5488, 11140), (5570, 10976), (6860, 8912), (7798, 7840)]