2165041560

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1640183}}^1$

素因数の和:1640208

約数の個数: 64

約数和(自身を含む): 7085594880

約数和(自身を除く): 4920553320

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, 330, 440, 660, 1320, 1640183, 3280366, 4920549, 6560732, 8200915, 9841098, 13121464, 16401830, 18042013, 19682196, 24602745, 32803660, 36084026, 39364392, 49205490, 54126039, 65607320, 72168052, 90210065, 98410980, 108252078, 144336104, 180420130, 196821960, 216504156, 270630195, 360840260, 433008312, 541260390, 721680520, 1082520780, 2165041560]

約数ペア:

[(1, 2165041560), (2, 1082520780), (3, 721680520), (4, 541260390), (5, 433008312), (6, 360840260), (8, 270630195), (10, 216504156), (11, 196821960), (12, 180420130), (15, 144336104), (20, 108252078), (22, 98410980), (24, 90210065), (30, 72168052), (33, 65607320), (40, 54126039), (44, 49205490), (55, 39364392), (60, 36084026), (66, 32803660), (88, 24602745), (110, 19682196), (120, 18042013), (132, 16401830), (165, 13121464), (220, 9841098), (264, 8200915), (330, 6560732), (440, 4920549), (660, 3280366), (1320, 1640183)]