1040332860

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{825661}}^1$

素因数の和:825683

約数の個数: 72

約数和(自身を含む): 3606491616

約数和(自身を除く): 2566158756

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 140, 180, 210, 252, 315, 420, 630, 1260, 825661, 1651322, 2476983, 3302644, 4128305, 4953966, 5779627, 7430949, 8256610, 9907932, 11559254, 12384915, 14861898, 16513220, 17338881, 23118508, 24769830, 28898135, 29723796, 34677762, 37154745, 49539660, 52016643, 57796270, 69355524, 74309490, 86694405, 104033286, 115592540, 148618980, 173388810, 208066572, 260083215, 346777620, 520166430, 1040332860]

約数ペア:

[(1, 1040332860), (2, 520166430), (3, 346777620), (4, 260083215), (5, 208066572), (6, 173388810), (7, 148618980), (9, 115592540), (10, 104033286), (12, 86694405), (14, 74309490), (15, 69355524), (18, 57796270), (20, 52016643), (21, 49539660), (28, 37154745), (30, 34677762), (35, 29723796), (36, 28898135), (42, 24769830), (45, 23118508), (60, 17338881), (63, 16513220), (70, 14861898), (84, 12384915), (90, 11559254), (105, 9907932), (126, 8256610), (140, 7430949), (180, 5779627), (210, 4953966), (252, 4128305), (315, 3302644), (420, 2476983), (630, 1651322), (1260, 825661)]