238992320

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{106693}}^1$

素因数の和:106717

約数の個数: 56

約数和(自身を含む): 650406624

約数和(自身を除く): 411414304

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 140, 160, 224, 280, 320, 448, 560, 1120, 2240, 106693, 213386, 426772, 533465, 746851, 853544, 1066930, 1493702, 1707088, 2133860, 2987404, 3414176, 3734255, 4267720, 5974808, 6828352, 7468510, 8535440, 11949616, 14937020, 17070880, 23899232, 29874040, 34141760, 47798464, 59748080, 119496160, 238992320]

約数ペア:

[(1, 238992320), (2, 119496160), (4, 59748080), (5, 47798464), (7, 34141760), (8, 29874040), (10, 23899232), (14, 17070880), (16, 14937020), (20, 11949616), (28, 8535440), (32, 7468510), (35, 6828352), (40, 5974808), (56, 4267720), (64, 3734255), (70, 3414176), (80, 2987404), (112, 2133860), (140, 1707088), (160, 1493702), (224, 1066930), (280, 853544), (320, 746851), (448, 533465), (560, 426772), (1120, 213386), (2240, 106693)]