393752040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{317}}^1\times {\mathrm{941}}^1$

素因数の和:1283

約数の個数: 128

約数和(自身を含む): 1294081920

約数和(自身を除く): 900329880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 60, 66, 88, 110, 120, 132, 165, 220, 264, 317, 330, 440, 634, 660, 941, 951, 1268, 1320, 1585, 1882, 1902, 2536, 2823, 3170, 3487, 3764, 3804, 4705, 4755, 5646, 6340, 6974, 7528, 7608, 9410, 9510, 10351, 10461, 11292, 12680, 13948, 14115, 17435, 18820, 19020, 20702, 20922, 22584, 27896, 28230, 31053, 34870, 37640, 38040, 41404, 41844, 51755, 52305, 56460, 62106, 69740, 82808, 83688, 103510, 104610, 112920, 124212, 139480, 155265, 207020, 209220, 248424, 298297, 310530, 414040, 418440, 596594, 621060, 894891, 1193188, 1242120, 1491485, 1789782, 2386376, 2982970, 3281267, 3579564, 4474455, 5965940, 6562534, 7159128, 8948910, 9843801, 11931880, 13125068, 16406335, 17897820, 19687602, 26250136, 32812670, 35795640, 39375204, 49219005, 65625340, 78750408, 98438010, 131250680, 196876020, 393752040]

約数ペア:

[(1, 393752040), (2, 196876020), (3, 131250680), (4, 98438010), (5, 78750408), (6, 65625340), (8, 49219005), (10, 39375204), (11, 35795640), (12, 32812670), (15, 26250136), (20, 19687602), (22, 17897820), (24, 16406335), (30, 13125068), (33, 11931880), (40, 9843801), (44, 8948910), (55, 7159128), (60, 6562534), (66, 5965940), (88, 4474455), (110, 3579564), (120, 3281267), (132, 2982970), (165, 2386376), (220, 1789782), (264, 1491485), (317, 1242120), (330, 1193188), (440, 894891), (634, 621060), (660, 596594), (941, 418440), (951, 414040), (1268, 310530), (1320, 298297), (1585, 248424), (1882, 209220), (1902, 207020), (2536, 155265), (2823, 139480), (3170, 124212), (3487, 112920), (3764, 104610), (3804, 103510), (4705, 83688), (4755, 82808), (5646, 69740), (6340, 62106), (6974, 56460), (7528, 52305), (7608, 51755), (9410, 41844), (9510, 41404), (10351, 38040), (10461, 37640), (11292, 34870), (12680, 31053), (13948, 28230), (14115, 27896), (17435, 22584), (18820, 20922), (19020, 20702)]