16307331320

素因数分解:

$2^3\times 5^1\times 7^3\times {\mathrm{1188581}}^1$

素因数の和:1188613

約数の個数: 64

約数和(自身を含む): 42788952000

約数和(自身を除く): 26481620680

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 49, 56, 70, 98, 140, 196, 245, 280, 343, 392, 490, 686, 980, 1372, 1715, 1960, 2744, 3430, 6860, 13720, 1188581, 2377162, 4754324, 5942905, 8320067, 9508648, 11885810, 16640134, 23771620, 33280268, 41600335, 47543240, 58240469, 66560536, 83200670, 116480938, 166401340, 232961876, 291202345, 332802680, 407683283, 465923752, 582404690, 815366566, 1164809380, 1630733132, 2038416415, 2329618760, 3261466264, 4076832830, 8153665660, 16307331320]

約数ペア:

[(1, 16307331320), (2, 8153665660), (4, 4076832830), (5, 3261466264), (7, 2329618760), (8, 2038416415), (10, 1630733132), (14, 1164809380), (20, 815366566), (28, 582404690), (35, 465923752), (40, 407683283), (49, 332802680), (56, 291202345), (70, 232961876), (98, 166401340), (140, 116480938), (196, 83200670), (245, 66560536), (280, 58240469), (343, 47543240), (392, 41600335), (490, 33280268), (686, 23771620), (980, 16640134), (1372, 11885810), (1715, 9508648), (1960, 8320067), (2744, 5942905), (3430, 4754324), (6860, 2377162), (13720, 1188581)]