22277640

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{2411}}^1$

素因数の和:2443

約数の個数: 128

約数和(自身を含む): 83358720

約数和(自身を除く): 61081080

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 20, 21, 22, 24, 28, 30, 33, 35, 40, 42, 44, 55, 56, 60, 66, 70, 77, 84, 88, 105, 110, 120, 132, 140, 154, 165, 168, 210, 220, 231, 264, 280, 308, 330, 385, 420, 440, 462, 616, 660, 770, 840, 924, 1155, 1320, 1540, 1848, 2310, 2411, 3080, 4620, 4822, 7233, 9240, 9644, 12055, 14466, 16877, 19288, 24110, 26521, 28932, 33754, 36165, 48220, 50631, 53042, 57864, 67508, 72330, 79563, 84385, 96440, 101262, 106084, 132605, 135016, 144660, 159126, 168770, 185647, 202524, 212168, 253155, 265210, 289320, 318252, 337540, 371294, 397815, 405048, 506310, 530420, 556941, 636504, 675080, 742588, 795630, 928235, 1012620, 1060840, 1113882, 1485176, 1591260, 1856470, 2025240, 2227764, 2784705, 3182520, 3712940, 4455528, 5569410, 7425880, 11138820, 22277640]

約数ペア:

[(1, 22277640), (2, 11138820), (3, 7425880), (4, 5569410), (5, 4455528), (6, 3712940), (7, 3182520), (8, 2784705), (10, 2227764), (11, 2025240), (12, 1856470), (14, 1591260), (15, 1485176), (20, 1113882), (21, 1060840), (22, 1012620), (24, 928235), (28, 795630), (30, 742588), (33, 675080), (35, 636504), (40, 556941), (42, 530420), (44, 506310), (55, 405048), (56, 397815), (60, 371294), (66, 337540), (70, 318252), (77, 289320), (84, 265210), (88, 253155), (105, 212168), (110, 202524), (120, 185647), (132, 168770), (140, 159126), (154, 144660), (165, 135016), (168, 132605), (210, 106084), (220, 101262), (231, 96440), (264, 84385), (280, 79563), (308, 72330), (330, 67508), (385, 57864), (420, 53042), (440, 50631), (462, 48220), (616, 36165), (660, 33754), (770, 28932), (840, 26521), (924, 24110), (1155, 19288), (1320, 16877), (1540, 14466), (1848, 12055), (2310, 9644), (2411, 9240), (3080, 7233), (4620, 4822)]