7123553920

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{1590079}}^1$

素因数の和:1590105

約数の個数: 64

約数和(自身を含む): 19462579200

約数和(自身を除く): 12339025280

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 128, 140, 160, 224, 280, 320, 448, 560, 640, 896, 1120, 2240, 4480, 1590079, 3180158, 6360316, 7950395, 11130553, 12720632, 15900790, 22261106, 25441264, 31801580, 44522212, 50882528, 55652765, 63603160, 89044424, 101765056, 111305530, 127206320, 178088848, 203530112, 222611060, 254412640, 356177696, 445222120, 508825280, 712355392, 890444240, 1017650560, 1424710784, 1780888480, 3561776960, 7123553920]

約数ペア:

[(1, 7123553920), (2, 3561776960), (4, 1780888480), (5, 1424710784), (7, 1017650560), (8, 890444240), (10, 712355392), (14, 508825280), (16, 445222120), (20, 356177696), (28, 254412640), (32, 222611060), (35, 203530112), (40, 178088848), (56, 127206320), (64, 111305530), (70, 101765056), (80, 89044424), (112, 63603160), (128, 55652765), (140, 50882528), (160, 44522212), (224, 31801580), (280, 25441264), (320, 22261106), (448, 15900790), (560, 12720632), (640, 11130553), (896, 7950395), (1120, 6360316), (2240, 3180158), (4480, 1590079)]