170731120

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{10513}}^1$

素因数の和:10562

約数の個数: 80

約数和(自身を含む): 469344960

約数和(自身を除く): 298613840

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 29, 35, 40, 56, 58, 70, 80, 112, 116, 140, 145, 203, 232, 280, 290, 406, 464, 560, 580, 812, 1015, 1160, 1624, 2030, 2320, 3248, 4060, 8120, 10513, 16240, 21026, 42052, 52565, 73591, 84104, 105130, 147182, 168208, 210260, 294364, 304877, 367955, 420520, 588728, 609754, 735910, 841040, 1177456, 1219508, 1471820, 1524385, 2134139, 2439016, 2943640, 3048770, 4268278, 4878032, 5887280, 6097540, 8536556, 10670695, 12195080, 17073112, 21341390, 24390160, 34146224, 42682780, 85365560, 170731120]

約数ペア:

[(1, 170731120), (2, 85365560), (4, 42682780), (5, 34146224), (7, 24390160), (8, 21341390), (10, 17073112), (14, 12195080), (16, 10670695), (20, 8536556), (28, 6097540), (29, 5887280), (35, 4878032), (40, 4268278), (56, 3048770), (58, 2943640), (70, 2439016), (80, 2134139), (112, 1524385), (116, 1471820), (140, 1219508), (145, 1177456), (203, 841040), (232, 735910), (280, 609754), (290, 588728), (406, 420520), (464, 367955), (560, 304877), (580, 294364), (812, 210260), (1015, 168208), (1160, 147182), (1624, 105130), (2030, 84104), (2320, 73591), (3248, 52565), (4060, 42052), (8120, 21026), (10513, 16240)]