342469960

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{179}}^1\times {\mathrm{6833}}^1$

素因数の和:7030

約数の個数: 64

約数和(自身を含む): 885686400

約数和(自身を除く): 543216440

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 179, 280, 358, 716, 895, 1253, 1432, 1790, 2506, 3580, 5012, 6265, 6833, 7160, 10024, 12530, 13666, 25060, 27332, 34165, 47831, 50120, 54664, 68330, 95662, 136660, 191324, 239155, 273320, 382648, 478310, 956620, 1223107, 1913240, 2446214, 4892428, 6115535, 8561749, 9784856, 12231070, 17123498, 24462140, 34246996, 42808745, 48924280, 68493992, 85617490, 171234980, 342469960]

約数ペア:

[(1, 342469960), (2, 171234980), (4, 85617490), (5, 68493992), (7, 48924280), (8, 42808745), (10, 34246996), (14, 24462140), (20, 17123498), (28, 12231070), (35, 9784856), (40, 8561749), (56, 6115535), (70, 4892428), (140, 2446214), (179, 1913240), (280, 1223107), (358, 956620), (716, 478310), (895, 382648), (1253, 273320), (1432, 239155), (1790, 191324), (2506, 136660), (3580, 95662), (5012, 68330), (6265, 54664), (6833, 50120), (7160, 47831), (10024, 34165), (12530, 27332), (13666, 25060)]