26686800

素因数分解:

$2^4\times 3^3\times 5^2\times 7^1\times {\mathrm{353}}^1$

素因数の和:387

約数の個数: 240

約数和(自身を含む): 108862080

約数和(自身を除く): 82175280

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 25, 27, 28, 30, 35, 36, 40, 42, 45, 48, 50, 54, 56, 60, 63, 70, 72, 75, 80, 84, 90, 100, 105, 108, 112, 120, 126, 135, 140, 144, 150, 168, 175, 180, 189, 200, 210, 216, 225, 240, 252, 270, 280, 300, 315, 336, 350, 353, 360, 378, 400, 420, 432, 450, 504, 525, 540, 560, 600, 630, 675, 700, 706, 720, 756, 840, 900, 945, 1008, 1050, 1059, 1080, 1200, 1260, 1350, 1400, 1412, 1512, 1575, 1680, 1765, 1800, 1890, 2100, 2118, 2160, 2471, 2520, 2700, 2800, 2824, 3024, 3150, 3177, 3530, 3600, 3780, 4200, 4236, 4725, 4942, 5040, 5295, 5400, 5648, 6300, 6354, 7060, 7413, 7560, 8400, 8472, 8825, 9450, 9531, 9884, 10590, 10800, 12355, 12600, 12708, 14120, 14826, 15120, 15885, 16944, 17650, 18900, 19062, 19768, 21180, 22239, 24710, 25200, 25416, 26475, 28240, 29652, 31770, 35300, 37065, 37800, 38124, 39536, 42360, 44478, 47655, 49420, 50832, 52950, 59304, 61775, 63540, 66717, 70600, 74130, 75600, 76248, 79425, 84720, 88956, 95310, 98840, 105900, 111195, 118608, 123550, 127080, 133434, 141200, 148260, 152496, 158850, 177912, 185325, 190620, 197680, 211800, 222390, 238275, 247100, 254160, 266868, 296520, 317700, 333585, 355824, 370650, 381240, 423600, 444780, 476550, 494200, 533736, 555975, 593040, 635400, 667170, 741300, 762480, 889560, 953100, 988400, 1067472, 1111950, 1270800, 1334340, 1482600, 1667925, 1779120, 1906200, 2223900, 2668680, 2965200, 3335850, 3812400, 4447800, 5337360, 6671700, 8895600, 13343400, 26686800]

約数ペア:

[(1, 26686800), (2, 13343400), (3, 8895600), (4, 6671700), (5, 5337360), (6, 4447800), (7, 3812400), (8, 3335850), (9, 2965200), (10, 2668680), (12, 2223900), (14, 1906200), (15, 1779120), (16, 1667925), (18, 1482600), (20, 1334340), (21, 1270800), (24, 1111950), (25, 1067472), (27, 988400), (28, 953100), (30, 889560), (35, 762480), (36, 741300), (40, 667170), (42, 635400), (45, 593040), (48, 555975), (50, 533736), (54, 494200), (56, 476550), (60, 444780), (63, 423600), (70, 381240), (72, 370650), (75, 355824), (80, 333585), (84, 317700), (90, 296520), (100, 266868), (105, 254160), (108, 247100), (112, 238275), (120, 222390), (126, 211800), (135, 197680), (140, 190620), (144, 185325), (150, 177912), (168, 158850), (175, 152496), (180, 148260), (189, 141200), (200, 133434), (210, 127080), (216, 123550), (225, 118608), (240, 111195), (252, 105900), (270, 98840), (280, 95310), (300, 88956), (315, 84720), (336, 79425), (350, 76248), (353, 75600), (360, 74130), (378, 70600), (400, 66717), (420, 63540), (432, 61775), (450, 59304), (504, 52950), (525, 50832), (540, 49420), (560, 47655), (600, 44478), (630, 42360), (675, 39536), (700, 38124), (706, 37800), (720, 37065), (756, 35300), (840, 31770), (900, 29652), (945, 28240), (1008, 26475), (1050, 25416), (1059, 25200), (1080, 24710), (1200, 22239), (1260, 21180), (1350, 19768), (1400, 19062), (1412, 18900), (1512, 17650), (1575, 16944), (1680, 15885), (1765, 15120), (1800, 14826), (1890, 14120), (2100, 12708), (2118, 12600), (2160, 12355), (2471, 10800), (2520, 10590), (2700, 9884), (2800, 9531), (2824, 9450), (3024, 8825), (3150, 8472), (3177, 8400), (3530, 7560), (3600, 7413), (3780, 7060), (4200, 6354), (4236, 6300), (4725, 5648), (4942, 5400), (5040, 5295)]