191932920

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{431}}^1\times {\mathrm{1237}}^1$

素因数の和:1685

約数の個数: 96

約数和(自身を含む): 625734720

約数和(自身を除く): 433801800

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 431, 862, 1237, 1293, 1724, 2155, 2474, 2586, 3448, 3711, 3879, 4310, 4948, 5172, 6185, 6465, 7422, 7758, 8620, 9896, 10344, 11133, 12370, 12930, 14844, 15516, 17240, 18555, 19395, 22266, 24740, 25860, 29688, 31032, 37110, 38790, 44532, 49480, 51720, 55665, 74220, 77580, 89064, 111330, 148440, 155160, 222660, 445320, 533147, 1066294, 1599441, 2132588, 2665735, 3198882, 4265176, 4798323, 5331470, 6397764, 7997205, 9596646, 10662940, 12795528, 15994410, 19193292, 21325880, 23991615, 31988820, 38386584, 47983230, 63977640, 95966460, 191932920]

約数ペア:

[(1, 191932920), (2, 95966460), (3, 63977640), (4, 47983230), (5, 38386584), (6, 31988820), (8, 23991615), (9, 21325880), (10, 19193292), (12, 15994410), (15, 12795528), (18, 10662940), (20, 9596646), (24, 7997205), (30, 6397764), (36, 5331470), (40, 4798323), (45, 4265176), (60, 3198882), (72, 2665735), (90, 2132588), (120, 1599441), (180, 1066294), (360, 533147), (431, 445320), (862, 222660), (1237, 155160), (1293, 148440), (1724, 111330), (2155, 89064), (2474, 77580), (2586, 74220), (3448, 55665), (3711, 51720), (3879, 49480), (4310, 44532), (4948, 38790), (5172, 37110), (6185, 31032), (6465, 29688), (7422, 25860), (7758, 24740), (8620, 22266), (9896, 19395), (10344, 18555), (11133, 17240), (12370, 15516), (12930, 14844)]