2187111360

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{325463}}^1$

素因数の和:325490

約数の個数: 112

約数和(自身を含む): 7936114176

約数和(自身を除く): 5749002816

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 64, 70, 80, 84, 96, 105, 112, 120, 140, 160, 168, 192, 210, 224, 240, 280, 320, 336, 420, 448, 480, 560, 672, 840, 960, 1120, 1344, 1680, 2240, 3360, 6720, 325463, 650926, 976389, 1301852, 1627315, 1952778, 2278241, 2603704, 3254630, 3905556, 4556482, 4881945, 5207408, 6509260, 6834723, 7811112, 9112964, 9763890, 10414816, 11391205, 13018520, 13669446, 15622224, 18225928, 19527780, 20829632, 22782410, 26037040, 27338892, 31244448, 34173615, 36451856, 39055560, 45564820, 52074080, 54677784, 62488896, 68347230, 72903712, 78111120, 91129640, 104148160, 109355568, 136694460, 145807424, 156222240, 182259280, 218711136, 273388920, 312444480, 364518560, 437422272, 546777840, 729037120, 1093555680, 2187111360]

約数ペア:

[(1, 2187111360), (2, 1093555680), (3, 729037120), (4, 546777840), (5, 437422272), (6, 364518560), (7, 312444480), (8, 273388920), (10, 218711136), (12, 182259280), (14, 156222240), (15, 145807424), (16, 136694460), (20, 109355568), (21, 104148160), (24, 91129640), (28, 78111120), (30, 72903712), (32, 68347230), (35, 62488896), (40, 54677784), (42, 52074080), (48, 45564820), (56, 39055560), (60, 36451856), (64, 34173615), (70, 31244448), (80, 27338892), (84, 26037040), (96, 22782410), (105, 20829632), (112, 19527780), (120, 18225928), (140, 15622224), (160, 13669446), (168, 13018520), (192, 11391205), (210, 10414816), (224, 9763890), (240, 9112964), (280, 7811112), (320, 6834723), (336, 6509260), (420, 5207408), (448, 4881945), (480, 4556482), (560, 3905556), (672, 3254630), (840, 2603704), (960, 2278241), (1120, 1952778), (1344, 1627315), (1680, 1301852), (2240, 976389), (3360, 650926), (6720, 325463)]