141813560

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{571}}^1\times {\mathrm{887}}^1$

素因数の和:1476

約数の個数: 64

約数和(自身を含む): 365713920

約数和(自身を除く): 223900360

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 571, 887, 1142, 1774, 2284, 2855, 3548, 3997, 4435, 4568, 5710, 6209, 7096, 7994, 8870, 11420, 12418, 15988, 17740, 19985, 22840, 24836, 31045, 31976, 35480, 39970, 49672, 62090, 79940, 124180, 159880, 248360, 506477, 1012954, 2025908, 2532385, 3545339, 4051816, 5064770, 7090678, 10129540, 14181356, 17726695, 20259080, 28362712, 35453390, 70906780, 141813560]

約数ペア:

[(1, 141813560), (2, 70906780), (4, 35453390), (5, 28362712), (7, 20259080), (8, 17726695), (10, 14181356), (14, 10129540), (20, 7090678), (28, 5064770), (35, 4051816), (40, 3545339), (56, 2532385), (70, 2025908), (140, 1012954), (280, 506477), (571, 248360), (887, 159880), (1142, 124180), (1774, 79940), (2284, 62090), (2855, 49672), (3548, 39970), (3997, 35480), (4435, 31976), (4568, 31045), (5710, 24836), (6209, 22840), (7096, 19985), (7994, 17740), (8870, 15988), (11420, 12418)]