214884120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{162791}}^1$

素因数の和:162816

約数の個数: 64

約数和(自身を含む): 703261440

約数和(自身を除く): 488377320

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, 162791, 325582, 488373, 651164, 813955, 976746, 1302328, 1627910, 1790701, 1953492, 2441865, 3255820, 3581402, 3906984, 4883730, 5372103, 6511640, 7162804, 8953505, 9767460, 10744206, 14325608, 17907010, 19534920, 21488412, 26860515, 35814020, 42976824, 53721030, 71628040, 107442060, 214884120]

約数ペア:

[(1, 214884120), (2, 107442060), (3, 71628040), (4, 53721030), (5, 42976824), (6, 35814020), (8, 26860515), (10, 21488412), (11, 19534920), (12, 17907010), (15, 14325608), (20, 10744206), (22, 9767460), (24, 8953505), (30, 7162804), (33, 6511640), (40, 5372103), (44, 4883730), (55, 3906984), (60, 3581402), (66, 3255820), (88, 2441865), (110, 1953492), (120, 1790701), (132, 1627910), (165, 1302328), (220, 976746), (264, 813955), (330, 651164), (440, 488373), (660, 325582), (1320, 162791)]