79214240

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{107}}^1\times {\mathrm{661}}^1$

素因数の和:790

約数の個数: 96

約数和(自身を含む): 216203904

約数和(自身を除く): 136989664

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 107, 112, 140, 160, 214, 224, 280, 428, 535, 560, 661, 749, 856, 1070, 1120, 1322, 1498, 1712, 2140, 2644, 2996, 3305, 3424, 3745, 4280, 4627, 5288, 5992, 6610, 7490, 8560, 9254, 10576, 11984, 13220, 14980, 17120, 18508, 21152, 23135, 23968, 26440, 29960, 37016, 46270, 52880, 59920, 70727, 74032, 92540, 105760, 119840, 141454, 148064, 185080, 282908, 353635, 370160, 495089, 565816, 707270, 740320, 990178, 1131632, 1414540, 1980356, 2263264, 2475445, 2829080, 3960712, 4950890, 5658160, 7921424, 9901780, 11316320, 15842848, 19803560, 39607120, 79214240]

約数ペア:

[(1, 79214240), (2, 39607120), (4, 19803560), (5, 15842848), (7, 11316320), (8, 9901780), (10, 7921424), (14, 5658160), (16, 4950890), (20, 3960712), (28, 2829080), (32, 2475445), (35, 2263264), (40, 1980356), (56, 1414540), (70, 1131632), (80, 990178), (107, 740320), (112, 707270), (140, 565816), (160, 495089), (214, 370160), (224, 353635), (280, 282908), (428, 185080), (535, 148064), (560, 141454), (661, 119840), (749, 105760), (856, 92540), (1070, 74032), (1120, 70727), (1322, 59920), (1498, 52880), (1712, 46270), (2140, 37016), (2644, 29960), (2996, 26440), (3305, 23968), (3424, 23135), (3745, 21152), (4280, 18508), (4627, 17120), (5288, 14980), (5992, 13220), (6610, 11984), (7490, 10576), (8560, 9254)]