210875280

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{11411}}^1$

素因数の和:11445

約数の個数: 160

約数和(自身を含む): 815090688

約数和(自身を除く): 604215408

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 16, 20, 21, 22, 24, 28, 30, 33, 35, 40, 42, 44, 48, 55, 56, 60, 66, 70, 77, 80, 84, 88, 105, 110, 112, 120, 132, 140, 154, 165, 168, 176, 210, 220, 231, 240, 264, 280, 308, 330, 336, 385, 420, 440, 462, 528, 560, 616, 660, 770, 840, 880, 924, 1155, 1232, 1320, 1540, 1680, 1848, 2310, 2640, 3080, 3696, 4620, 6160, 9240, 11411, 18480, 22822, 34233, 45644, 57055, 68466, 79877, 91288, 114110, 125521, 136932, 159754, 171165, 182576, 228220, 239631, 251042, 273864, 319508, 342330, 376563, 399385, 456440, 479262, 502084, 547728, 627605, 639016, 684660, 753126, 798770, 878647, 912880, 958524, 1004168, 1198155, 1255210, 1278032, 1369320, 1506252, 1597540, 1757294, 1882815, 1917048, 2008336, 2396310, 2510420, 2635941, 2738640, 3012504, 3195080, 3514588, 3765630, 3834096, 4393235, 4792620, 5020840, 5271882, 6025008, 6390160, 7029176, 7531260, 8786470, 9585240, 10041680, 10543764, 13179705, 14058352, 15062520, 17572940, 19170480, 21087528, 26359410, 30125040, 35145880, 42175056, 52718820, 70291760, 105437640, 210875280]

約数ペア:

[(1, 210875280), (2, 105437640), (3, 70291760), (4, 52718820), (5, 42175056), (6, 35145880), (7, 30125040), (8, 26359410), (10, 21087528), (11, 19170480), (12, 17572940), (14, 15062520), (15, 14058352), (16, 13179705), (20, 10543764), (21, 10041680), (22, 9585240), (24, 8786470), (28, 7531260), (30, 7029176), (33, 6390160), (35, 6025008), (40, 5271882), (42, 5020840), (44, 4792620), (48, 4393235), (55, 3834096), (56, 3765630), (60, 3514588), (66, 3195080), (70, 3012504), (77, 2738640), (80, 2635941), (84, 2510420), (88, 2396310), (105, 2008336), (110, 1917048), (112, 1882815), (120, 1757294), (132, 1597540), (140, 1506252), (154, 1369320), (165, 1278032), (168, 1255210), (176, 1198155), (210, 1004168), (220, 958524), (231, 912880), (240, 878647), (264, 798770), (280, 753126), (308, 684660), (330, 639016), (336, 627605), (385, 547728), (420, 502084), (440, 479262), (462, 456440), (528, 399385), (560, 376563), (616, 342330), (660, 319508), (770, 273864), (840, 251042), (880, 239631), (924, 228220), (1155, 182576), (1232, 171165), (1320, 159754), (1540, 136932), (1680, 125521), (1848, 114110), (2310, 91288), (2640, 79877), (3080, 68466), (3696, 57055), (4620, 45644), (6160, 34233), (9240, 22822), (11411, 18480)]