13432440

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{15991}}^1$

素因数の和:16012

約数の個数: 64

約数和(自身を含む): 46056960

約数和(自身を除く): 32624520

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, 15991, 31982, 47973, 63964, 79955, 95946, 111937, 127928, 159910, 191892, 223874, 239865, 319820, 335811, 383784, 447748, 479730, 559685, 639640, 671622, 895496, 959460, 1119370, 1343244, 1679055, 1918920, 2238740, 2686488, 3358110, 4477480, 6716220, 13432440]

約数ペア:

[(1, 13432440), (2, 6716220), (3, 4477480), (4, 3358110), (5, 2686488), (6, 2238740), (7, 1918920), (8, 1679055), (10, 1343244), (12, 1119370), (14, 959460), (15, 895496), (20, 671622), (21, 639640), (24, 559685), (28, 479730), (30, 447748), (35, 383784), (40, 335811), (42, 319820), (56, 239865), (60, 223874), (70, 191892), (84, 159910), (105, 127928), (120, 111937), (140, 95946), (168, 79955), (210, 63964), (280, 47973), (420, 31982), (840, 15991)]