2222287320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{149}}^1\times {\mathrm{11299}}^1$

素因数の和:11473

約数の個数: 128

約数和(自身を含む): 7322400000

約数和(自身を除く): 5100112680

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, 149, 165, 220, 264, 298, 330, 440, 447, 596, 660, 745, 894, 1192, 1320, 1490, 1639, 1788, 2235, 2980, 3278, 3576, 4470, 4917, 5960, 6556, 8195, 8940, 9834, 11299, 13112, 16390, 17880, 19668, 22598, 24585, 32780, 33897, 39336, 45196, 49170, 56495, 65560, 67794, 90392, 98340, 112990, 124289, 135588, 169485, 196680, 225980, 248578, 271176, 338970, 372867, 451960, 497156, 621445, 677940, 745734, 994312, 1242890, 1355880, 1491468, 1683551, 1864335, 2485780, 2982936, 3367102, 3728670, 4971560, 5050653, 6734204, 7457340, 8417755, 10101306, 13468408, 14914680, 16835510, 18519061, 20202612, 25253265, 33671020, 37038122, 40405224, 50506530, 55557183, 67342040, 74076244, 92595305, 101013060, 111114366, 148152488, 185190610, 202026120, 222228732, 277785915, 370381220, 444457464, 555571830, 740762440, 1111143660, 2222287320]

約数ペア:

[(1, 2222287320), (2, 1111143660), (3, 740762440), (4, 555571830), (5, 444457464), (6, 370381220), (8, 277785915), (10, 222228732), (11, 202026120), (12, 185190610), (15, 148152488), (20, 111114366), (22, 101013060), (24, 92595305), (30, 74076244), (33, 67342040), (40, 55557183), (44, 50506530), (55, 40405224), (60, 37038122), (66, 33671020), (88, 25253265), (110, 20202612), (120, 18519061), (132, 16835510), (149, 14914680), (165, 13468408), (220, 10101306), (264, 8417755), (298, 7457340), (330, 6734204), (440, 5050653), (447, 4971560), (596, 3728670), (660, 3367102), (745, 2982936), (894, 2485780), (1192, 1864335), (1320, 1683551), (1490, 1491468), (1639, 1355880), (1788, 1242890), (2235, 994312), (2980, 745734), (3278, 677940), (3576, 621445), (4470, 497156), (4917, 451960), (5960, 372867), (6556, 338970), (8195, 271176), (8940, 248578), (9834, 225980), (11299, 196680), (13112, 169485), (16390, 135588), (17880, 124289), (19668, 112990), (22598, 98340), (24585, 90392), (32780, 67794), (33897, 65560), (39336, 56495), (45196, 49170)]