173372080

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{4241}}^1$

素因数の和:4334

約数の個数: 80

約数和(自身を含む): 467095104

約数和(自身を除く): 293723024

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 73, 80, 112, 140, 146, 280, 292, 365, 511, 560, 584, 730, 1022, 1168, 1460, 2044, 2555, 2920, 4088, 4241, 5110, 5840, 8176, 8482, 10220, 16964, 20440, 21205, 29687, 33928, 40880, 42410, 59374, 67856, 84820, 118748, 148435, 169640, 237496, 296870, 309593, 339280, 474992, 593740, 619186, 1187480, 1238372, 1547965, 2167151, 2374960, 2476744, 3095930, 4334302, 4953488, 6191860, 8668604, 10835755, 12383720, 17337208, 21671510, 24767440, 34674416, 43343020, 86686040, 173372080]

約数ペア:

[(1, 173372080), (2, 86686040), (4, 43343020), (5, 34674416), (7, 24767440), (8, 21671510), (10, 17337208), (14, 12383720), (16, 10835755), (20, 8668604), (28, 6191860), (35, 4953488), (40, 4334302), (56, 3095930), (70, 2476744), (73, 2374960), (80, 2167151), (112, 1547965), (140, 1238372), (146, 1187480), (280, 619186), (292, 593740), (365, 474992), (511, 339280), (560, 309593), (584, 296870), (730, 237496), (1022, 169640), (1168, 148435), (1460, 118748), (2044, 84820), (2555, 67856), (2920, 59374), (4088, 42410), (4241, 40880), (5110, 33928), (5840, 29687), (8176, 21205), (8482, 20440), (10220, 16964)]