2166332520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1641161}}^1$

素因数の和:1641186

約数の個数: 64

約数和(自身を含む): 7089819840

約数和(自身を除く): 4923487320

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, 1641161, 3282322, 4923483, 6564644, 8205805, 9846966, 13129288, 16411610, 18052771, 19693932, 24617415, 32823220, 36105542, 39387864, 49234830, 54158313, 65646440, 72211084, 90263855, 98469660, 108316626, 144422168, 180527710, 196939320, 216633252, 270791565, 361055420, 433266504, 541583130, 722110840, 1083166260, 2166332520]

約数ペア:

[(1, 2166332520), (2, 1083166260), (3, 722110840), (4, 541583130), (5, 433266504), (6, 361055420), (8, 270791565), (10, 216633252), (11, 196939320), (12, 180527710), (15, 144422168), (20, 108316626), (22, 98469660), (24, 90263855), (30, 72211084), (33, 65646440), (40, 54158313), (44, 49234830), (55, 39387864), (60, 36105542), (66, 32823220), (88, 24617415), (110, 19693932), (120, 18052771), (132, 16411610), (165, 13129288), (220, 9846966), (264, 8205805), (330, 6564644), (440, 4923483), (660, 3282322), (1320, 1641161)]