2057422080

素因数分解:

$2^8\times 3^1\times 5^1\times 7^1\times {\mathrm{76541}}^1$

素因数の和:76572

約数の個数: 144

約数和(自身を含む): 7509688704

約数和(自身を除く): 5452266624

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, 64, 70, 80, 84, 96, 105, 112, 120, 128, 140, 160, 168, 192, 210, 224, 240, 256, 280, 320, 336, 384, 420, 448, 480, 560, 640, 672, 768, 840, 896, 960, 1120, 1280, 1344, 1680, 1792, 1920, 2240, 2688, 3360, 3840, 4480, 5376, 6720, 8960, 13440, 26880, 76541, 153082, 229623, 306164, 382705, 459246, 535787, 612328, 765410, 918492, 1071574, 1148115, 1224656, 1530820, 1607361, 1836984, 2143148, 2296230, 2449312, 2678935, 3061640, 3214722, 3673968, 4286296, 4592460, 4898624, 5357870, 6123280, 6429444, 7347936, 8036805, 8572592, 9184920, 9797248, 10715740, 12246560, 12858888, 14695872, 16073610, 17145184, 18369840, 19594496, 21431480, 24493120, 25717776, 29391744, 32147220, 34290368, 36739680, 42862960, 48986240, 51435552, 58783488, 64294440, 68580736, 73479360, 85725920, 97972480, 102871104, 128588880, 137161472, 146958720, 171451840, 205742208, 257177760, 293917440, 342903680, 411484416, 514355520, 685807360, 1028711040, 2057422080]

約数ペア:

[(1, 2057422080), (2, 1028711040), (3, 685807360), (4, 514355520), (5, 411484416), (6, 342903680), (7, 293917440), (8, 257177760), (10, 205742208), (12, 171451840), (14, 146958720), (15, 137161472), (16, 128588880), (20, 102871104), (21, 97972480), (24, 85725920), (28, 73479360), (30, 68580736), (32, 64294440), (35, 58783488), (40, 51435552), (42, 48986240), (48, 42862960), (56, 36739680), (60, 34290368), (64, 32147220), (70, 29391744), (80, 25717776), (84, 24493120), (96, 21431480), (105, 19594496), (112, 18369840), (120, 17145184), (128, 16073610), (140, 14695872), (160, 12858888), (168, 12246560), (192, 10715740), (210, 9797248), (224, 9184920), (240, 8572592), (256, 8036805), (280, 7347936), (320, 6429444), (336, 6123280), (384, 5357870), (420, 4898624), (448, 4592460), (480, 4286296), (560, 3673968), (640, 3214722), (672, 3061640), (768, 2678935), (840, 2449312), (896, 2296230), (960, 2143148), (1120, 1836984), (1280, 1607361), (1344, 1530820), (1680, 1224656), (1792, 1148115), (1920, 1071574), (2240, 918492), (2688, 765410), (3360, 612328), (3840, 535787), (4480, 459246), (5376, 382705), (6720, 306164), (8960, 229623), (13440, 153082), (26880, 76541)]