141483720

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{168433}}^1$

素因数の和:168454

約数の個数: 64

約数和(自身を含む): 485089920

約数和(自身を除く): 343606200

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 420, 840, 168433, 336866, 505299, 673732, 842165, 1010598, 1179031, 1347464, 1684330, 2021196, 2358062, 2526495, 3368660, 3537093, 4042392, 4716124, 5052990, 5895155, 6737320, 7074186, 9432248, 10105980, 11790310, 14148372, 17685465, 20211960, 23580620, 28296744, 35370930, 47161240, 70741860, 141483720]

約数ペア:

[(1, 141483720), (2, 70741860), (3, 47161240), (4, 35370930), (5, 28296744), (6, 23580620), (7, 20211960), (8, 17685465), (10, 14148372), (12, 11790310), (14, 10105980), (15, 9432248), (20, 7074186), (21, 6737320), (24, 5895155), (28, 5052990), (30, 4716124), (35, 4042392), (40, 3537093), (42, 3368660), (56, 2526495), (60, 2358062), (70, 2021196), (84, 1684330), (105, 1347464), (120, 1179031), (140, 1010598), (168, 842165), (210, 673732), (280, 505299), (420, 336866), (840, 168433)]