195976480

素因数分解:

$2^5\times 5^1\times 7^3\times {\mathrm{3571}}^1$

素因数の和:3607

約数の個数: 96

約数和(自身を含む): 540086400

約数和(自身を除く): 344109920

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 49, 56, 70, 80, 98, 112, 140, 160, 196, 224, 245, 280, 343, 392, 490, 560, 686, 784, 980, 1120, 1372, 1568, 1715, 1960, 2744, 3430, 3571, 3920, 5488, 6860, 7142, 7840, 10976, 13720, 14284, 17855, 24997, 27440, 28568, 35710, 49994, 54880, 57136, 71420, 99988, 114272, 124985, 142840, 174979, 199976, 249970, 285680, 349958, 399952, 499940, 571360, 699916, 799904, 874895, 999880, 1224853, 1399832, 1749790, 1999760, 2449706, 2799664, 3499580, 3999520, 4899412, 5599328, 6124265, 6999160, 9798824, 12248530, 13998320, 19597648, 24497060, 27996640, 39195296, 48994120, 97988240, 195976480]

約数ペア:

[(1, 195976480), (2, 97988240), (4, 48994120), (5, 39195296), (7, 27996640), (8, 24497060), (10, 19597648), (14, 13998320), (16, 12248530), (20, 9798824), (28, 6999160), (32, 6124265), (35, 5599328), (40, 4899412), (49, 3999520), (56, 3499580), (70, 2799664), (80, 2449706), (98, 1999760), (112, 1749790), (140, 1399832), (160, 1224853), (196, 999880), (224, 874895), (245, 799904), (280, 699916), (343, 571360), (392, 499940), (490, 399952), (560, 349958), (686, 285680), (784, 249970), (980, 199976), (1120, 174979), (1372, 142840), (1568, 124985), (1715, 114272), (1960, 99988), (2744, 71420), (3430, 57136), (3571, 54880), (3920, 49994), (5488, 35710), (6860, 28568), (7142, 27440), (7840, 24997), (10976, 17855), (13720, 14284)]