191262120

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{227693}}^1$

素因数の和:227714

約数の個数: 64

約数和(自身を含む): 655758720

約数和(自身を除く): 464496600

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 420, 840, 227693, 455386, 683079, 910772, 1138465, 1366158, 1593851, 1821544, 2276930, 2732316, 3187702, 3415395, 4553860, 4781553, 5464632, 6375404, 6830790, 7969255, 9107720, 9563106, 12750808, 13661580, 15938510, 19126212, 23907765, 27323160, 31877020, 38252424, 47815530, 63754040, 95631060, 191262120]

約数ペア:

[(1, 191262120), (2, 95631060), (3, 63754040), (4, 47815530), (5, 38252424), (6, 31877020), (7, 27323160), (8, 23907765), (10, 19126212), (12, 15938510), (14, 13661580), (15, 12750808), (20, 9563106), (21, 9107720), (24, 7969255), (28, 6830790), (30, 6375404), (35, 5464632), (40, 4781553), (42, 4553860), (56, 3415395), (60, 3187702), (70, 2732316), (84, 2276930), (105, 1821544), (120, 1593851), (140, 1366158), (168, 1138465), (210, 910772), (280, 683079), (420, 455386), (840, 227693)]