861385654080

素因数分解:

$2^6\times 3^2\times 5^1\times 7^1\times {\mathrm{42727463}}^1$

素因数の和:42727493

約数の個数: 168

約数和(自身を含む): 3386066067072

約数和(自身を除く): 2524680412992

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 56, 60, 63, 64, 70, 72, 80, 84, 90, 96, 105, 112, 120, 126, 140, 144, 160, 168, 180, 192, 210, 224, 240, 252, 280, 288, 315, 320, 336, 360, 420, 448, 480, 504, 560, 576, 630, 672, 720, 840, 960, 1008, 1120, 1260, 1344, 1440, 1680, 2016, 2240, 2520, 2880, 3360, 4032, 5040, 6720, 10080, 20160, 42727463, 85454926, 128182389, 170909852, 213637315, 256364778, 299092241, 341819704, 384547167, 427274630, 512729556, 598184482, 640911945, 683639408, 769094334, 854549260, 897276723, 1025459112, 1196368964, 1281823890, 1367278816, 1495461205, 1538188668, 1709098520, 1794553446, 1922735835, 2050918224, 2392737928, 2563647780, 2691830169, 2734557632, 2990922410, 3076377336, 3418197040, 3589106892, 3845471670, 4101836448, 4486383615, 4785475856, 5127295560, 5383660338, 5981844820, 6152754672, 6836394080, 7178213784, 7690943340, 8203672896, 8972767230, 9570951712, 10254591120, 10767320676, 11963689640, 12305509344, 13459150845, 13672788160, 14356427568, 15381886680, 17945534460, 19141903424, 20509182240, 21534641352, 23927379280, 24611018688, 26918301690, 28712855136, 30763773360, 35891068920, 41018364480, 43069282704, 47854758560, 53836603380, 57425710272, 61527546720, 71782137840, 86138565408, 95709517120, 107673206760, 123055093440, 143564275680, 172277130816, 215346413520, 287128551360, 430692827040, 861385654080]

約数ペア:

[(1, 861385654080), (2, 430692827040), (3, 287128551360), (4, 215346413520), (5, 172277130816), (6, 143564275680), (7, 123055093440), (8, 107673206760), (9, 95709517120), (10, 86138565408), (12, 71782137840), (14, 61527546720), (15, 57425710272), (16, 53836603380), (18, 47854758560), (20, 43069282704), (21, 41018364480), (24, 35891068920), (28, 30763773360), (30, 28712855136), (32, 26918301690), (35, 24611018688), (36, 23927379280), (40, 21534641352), (42, 20509182240), (45, 19141903424), (48, 17945534460), (56, 15381886680), (60, 14356427568), (63, 13672788160), (64, 13459150845), (70, 12305509344), (72, 11963689640), (80, 10767320676), (84, 10254591120), (90, 9570951712), (96, 8972767230), (105, 8203672896), (112, 7690943340), (120, 7178213784), (126, 6836394080), (140, 6152754672), (144, 5981844820), (160, 5383660338), (168, 5127295560), (180, 4785475856), (192, 4486383615), (210, 4101836448), (224, 3845471670), (240, 3589106892), (252, 3418197040), (280, 3076377336), (288, 2990922410), (315, 2734557632), (320, 2691830169), (336, 2563647780), (360, 2392737928), (420, 2050918224), (448, 1922735835), (480, 1794553446), (504, 1709098520), (560, 1538188668), (576, 1495461205), (630, 1367278816), (672, 1281823890), (720, 1196368964), (840, 1025459112), (960, 897276723), (1008, 854549260), (1120, 769094334), (1260, 683639408), (1344, 640911945), (1440, 598184482), (1680, 512729556), (2016, 427274630), (2240, 384547167), (2520, 341819704), (2880, 299092241), (3360, 256364778), (4032, 213637315), (5040, 170909852), (6720, 128182389), (10080, 85454926), (20160, 42727463)]