342282920

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{353}}^1\times {\mathrm{3463}}^1$

素因数の和:3834

約数の個数: 64

約数和(自身を含む): 882904320

約数和(自身を除く): 540621400

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 353, 706, 1412, 1765, 2471, 2824, 3463, 3530, 4942, 6926, 7060, 9884, 12355, 13852, 14120, 17315, 19768, 24241, 24710, 27704, 34630, 48482, 49420, 69260, 96964, 98840, 121205, 138520, 193928, 242410, 484820, 969640, 1222439, 2444878, 4889756, 6112195, 8557073, 9779512, 12224390, 17114146, 24448780, 34228292, 42785365, 48897560, 68456584, 85570730, 171141460, 342282920]

約数ペア:

[(1, 342282920), (2, 171141460), (4, 85570730), (5, 68456584), (7, 48897560), (8, 42785365), (10, 34228292), (14, 24448780), (20, 17114146), (28, 12224390), (35, 9779512), (40, 8557073), (56, 6112195), (70, 4889756), (140, 2444878), (280, 1222439), (353, 969640), (706, 484820), (1412, 242410), (1765, 193928), (2471, 138520), (2824, 121205), (3463, 98840), (3530, 96964), (4942, 69260), (6926, 49420), (7060, 48482), (9884, 34630), (12355, 27704), (13852, 24710), (14120, 24241), (17315, 19768)]