942464320

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{420743}}^1$

素因数の和:420767

約数の個数: 56

約数和(自身を含む): 2564855424

約数和(自身を除く): 1622391104

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, 420743, 841486, 1682972, 2103715, 2945201, 3365944, 4207430, 5890402, 6731888, 8414860, 11780804, 13463776, 14726005, 16829720, 23561608, 26927552, 29452010, 33659440, 47123216, 58904020, 67318880, 94246432, 117808040, 134637760, 188492864, 235616080, 471232160, 942464320]

約数ペア:

[(1, 942464320), (2, 471232160), (4, 235616080), (5, 188492864), (7, 134637760), (8, 117808040), (10, 94246432), (14, 67318880), (16, 58904020), (20, 47123216), (28, 33659440), (32, 29452010), (35, 26927552), (40, 23561608), (56, 16829720), (64, 14726005), (70, 13463776), (80, 11780804), (112, 8414860), (140, 6731888), (160, 5890402), (224, 4207430), (280, 3365944), (320, 2945201), (448, 2103715), (560, 1682972), (1120, 841486), (2240, 420743)]