216997285560

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{164391883}}^1$

素因数の和:164391908

約数の個数: 64

約数和(自身を含む): 710172938880

約数和(自身を除く): 493175653320

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, 164391883, 328783766, 493175649, 657567532, 821959415, 986351298, 1315135064, 1643918830, 1808310713, 1972702596, 2465878245, 3287837660, 3616621426, 3945405192, 4931756490, 5424932139, 6575675320, 7233242852, 9041553565, 9863512980, 10849864278, 14466485704, 18083107130, 19727025960, 21699728556, 27124660695, 36166214260, 43399457112, 54249321390, 72332428520, 108498642780, 216997285560]

約数ペア:

[(1, 216997285560), (2, 108498642780), (3, 72332428520), (4, 54249321390), (5, 43399457112), (6, 36166214260), (8, 27124660695), (10, 21699728556), (11, 19727025960), (12, 18083107130), (15, 14466485704), (20, 10849864278), (22, 9863512980), (24, 9041553565), (30, 7233242852), (33, 6575675320), (40, 5424932139), (44, 4931756490), (55, 3945405192), (60, 3616621426), (66, 3287837660), (88, 2465878245), (110, 1972702596), (120, 1808310713), (132, 1643918830), (165, 1315135064), (220, 986351298), (264, 821959415), (330, 657567532), (440, 493175649), (660, 328783766), (1320, 164391883)]