1137227840

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{507691}}^1$

素因数の和:507715

約数の個数: 56

約数和(自身を含む): 3094890432

約数和(自身を除く): 1957662592

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, 507691, 1015382, 2030764, 2538455, 3553837, 4061528, 5076910, 7107674, 8123056, 10153820, 14215348, 16246112, 17769185, 20307640, 28430696, 32492224, 35538370, 40615280, 56861392, 71076740, 81230560, 113722784, 142153480, 162461120, 227445568, 284306960, 568613920, 1137227840]

約数ペア:

[(1, 1137227840), (2, 568613920), (4, 284306960), (5, 227445568), (7, 162461120), (8, 142153480), (10, 113722784), (14, 81230560), (16, 71076740), (20, 56861392), (28, 40615280), (32, 35538370), (35, 32492224), (40, 28430696), (56, 20307640), (64, 17769185), (70, 16246112), (80, 14215348), (112, 10153820), (140, 8123056), (160, 7107674), (224, 5076910), (280, 4061528), (320, 3553837), (448, 2538455), (560, 2030764), (1120, 1015382), (2240, 507691)]