2790994080

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{859}}^1\times {\mathrm{967}}^1$

素因数の和:1851

約数の個数: 192

約数和(自身を含む): 10069678080

約数和(自身を除く): 7278684000

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 70, 80, 84, 96, 105, 112, 120, 140, 160, 168, 210, 224, 240, 280, 336, 420, 480, 560, 672, 840, 859, 967, 1120, 1680, 1718, 1934, 2577, 2901, 3360, 3436, 3868, 4295, 4835, 5154, 5802, 6013, 6769, 6872, 7736, 8590, 9670, 10308, 11604, 12026, 12885, 13538, 13744, 14505, 15472, 17180, 18039, 19340, 20307, 20616, 23208, 24052, 25770, 27076, 27488, 29010, 30065, 30944, 33845, 34360, 36078, 38680, 40614, 41232, 46416, 48104, 51540, 54152, 58020, 60130, 67690, 68720, 72156, 77360, 81228, 82464, 90195, 92832, 96208, 101535, 103080, 108304, 116040, 120260, 135380, 137440, 144312, 154720, 162456, 180390, 192416, 203070, 206160, 216608, 232080, 240520, 270760, 288624, 324912, 360780, 406140, 412320, 464160, 481040, 541520, 577248, 649824, 721560, 812280, 830653, 962080, 1083040, 1443120, 1624560, 1661306, 2491959, 2886240, 3249120, 3322612, 4153265, 4983918, 5814571, 6645224, 8306530, 9967836, 11629142, 12459795, 13290448, 16613060, 17443713, 19935672, 23258284, 24919590, 26580896, 29072855, 33226120, 34887426, 39871344, 46516568, 49839180, 58145710, 66452240, 69774852, 79742688, 87218565, 93033136, 99678360, 116291420, 132904480, 139549704, 174437130, 186066272, 199356720, 232582840, 279099408, 348874260, 398713440, 465165680, 558198816, 697748520, 930331360, 1395497040, 2790994080]

約数ペア:

[(1, 2790994080), (2, 1395497040), (3, 930331360), (4, 697748520), (5, 558198816), (6, 465165680), (7, 398713440), (8, 348874260), (10, 279099408), (12, 232582840), (14, 199356720), (15, 186066272), (16, 174437130), (20, 139549704), (21, 132904480), (24, 116291420), (28, 99678360), (30, 93033136), (32, 87218565), (35, 79742688), (40, 69774852), (42, 66452240), (48, 58145710), (56, 49839180), (60, 46516568), (70, 39871344), (80, 34887426), (84, 33226120), (96, 29072855), (105, 26580896), (112, 24919590), (120, 23258284), (140, 19935672), (160, 17443713), (168, 16613060), (210, 13290448), (224, 12459795), (240, 11629142), (280, 9967836), (336, 8306530), (420, 6645224), (480, 5814571), (560, 4983918), (672, 4153265), (840, 3322612), (859, 3249120), (967, 2886240), (1120, 2491959), (1680, 1661306), (1718, 1624560), (1934, 1443120), (2577, 1083040), (2901, 962080), (3360, 830653), (3436, 812280), (3868, 721560), (4295, 649824), (4835, 577248), (5154, 541520), (5802, 481040), (6013, 464160), (6769, 412320), (6872, 406140), (7736, 360780), (8590, 324912), (9670, 288624), (10308, 270760), (11604, 240520), (12026, 232080), (12885, 216608), (13538, 206160), (13744, 203070), (14505, 192416), (15472, 180390), (17180, 162456), (18039, 154720), (19340, 144312), (20307, 137440), (20616, 135380), (23208, 120260), (24052, 116040), (25770, 108304), (27076, 103080), (27488, 101535), (29010, 96208), (30065, 92832), (30944, 90195), (33845, 82464), (34360, 81228), (36078, 77360), (38680, 72156), (40614, 68720), (41232, 67690), (46416, 60130), (48104, 58020), (51540, 54152)]