73296160

素因数分解:

$2^5\times 5^1\times 7^2\times {\mathrm{9349}}^1$

素因数の和:9378

約数の個数: 72

約数和(自身を含む): 201455100

約数和(自身を除く): 128158940

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, 392, 490, 560, 784, 980, 1120, 1568, 1960, 3920, 7840, 9349, 18698, 37396, 46745, 65443, 74792, 93490, 130886, 149584, 186980, 261772, 299168, 327215, 373960, 458101, 523544, 654430, 747920, 916202, 1047088, 1308860, 1495840, 1832404, 2094176, 2290505, 2617720, 3664808, 4581010, 5235440, 7329616, 9162020, 10470880, 14659232, 18324040, 36648080, 73296160]

約数ペア:

[(1, 73296160), (2, 36648080), (4, 18324040), (5, 14659232), (7, 10470880), (8, 9162020), (10, 7329616), (14, 5235440), (16, 4581010), (20, 3664808), (28, 2617720), (32, 2290505), (35, 2094176), (40, 1832404), (49, 1495840), (56, 1308860), (70, 1047088), (80, 916202), (98, 747920), (112, 654430), (140, 523544), (160, 458101), (196, 373960), (224, 327215), (245, 299168), (280, 261772), (392, 186980), (490, 149584), (560, 130886), (784, 93490), (980, 74792), (1120, 65443), (1568, 46745), (1960, 37396), (3920, 18698), (7840, 9349)]