158680480

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{141679}}^1$

素因数の和:141701

約数の個数: 48

約数和(自身を含む): 428440320

約数和(自身を除く): 269759840

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 112, 140, 160, 224, 280, 560, 1120, 141679, 283358, 566716, 708395, 991753, 1133432, 1416790, 1983506, 2266864, 2833580, 3967012, 4533728, 4958765, 5667160, 7934024, 9917530, 11334320, 15868048, 19835060, 22668640, 31736096, 39670120, 79340240, 158680480]

約数ペア:

[(1, 158680480), (2, 79340240), (4, 39670120), (5, 31736096), (7, 22668640), (8, 19835060), (10, 15868048), (14, 11334320), (16, 9917530), (20, 7934024), (28, 5667160), (32, 4958765), (35, 4533728), (40, 3967012), (56, 2833580), (70, 2266864), (80, 1983506), (112, 1416790), (140, 1133432), (160, 991753), (224, 708395), (280, 566716), (560, 283358), (1120, 141679)]