2404872960

素因数分解:

$2^8\times 3^1\times 5^1\times 7^2\times {\mathrm{12781}}^1$

素因数の和:12819

約数の個数: 216

約数和(自身を含む): 8935231536

約数和(自身を除く): 6530358576

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, 49, 56, 60, 64, 70, 80, 84, 96, 98, 105, 112, 120, 128, 140, 147, 160, 168, 192, 196, 210, 224, 240, 245, 256, 280, 294, 320, 336, 384, 392, 420, 448, 480, 490, 560, 588, 640, 672, 735, 768, 784, 840, 896, 960, 980, 1120, 1176, 1280, 1344, 1470, 1568, 1680, 1792, 1920, 1960, 2240, 2352, 2688, 2940, 3136, 3360, 3840, 3920, 4480, 4704, 5376, 5880, 6272, 6720, 7840, 8960, 9408, 11760, 12544, 12781, 13440, 15680, 18816, 23520, 25562, 26880, 31360, 37632, 38343, 47040, 51124, 62720, 63905, 76686, 89467, 94080, 102248, 127810, 153372, 178934, 188160, 191715, 204496, 255620, 268401, 306744, 357868, 383430, 408992, 447335, 511240, 536802, 613488, 626269, 715736, 766860, 817984, 894670, 1022480, 1073604, 1226976, 1252538, 1342005, 1431472, 1533720, 1635968, 1789340, 1878807, 2044960, 2147208, 2453952, 2505076, 2684010, 2862944, 3067440, 3131345, 3271936, 3578680, 3757614, 4089920, 4294416, 4907904, 5010152, 5368020, 5725888, 6134880, 6262690, 7157360, 7515228, 8179840, 8588832, 9394035, 9815808, 10020304, 10736040, 11451776, 12269760, 12525380, 14314720, 15030456, 16359680, 17177664, 18788070, 20040608, 21472080, 22903552, 24539520, 25050760, 28629440, 30060912, 34355328, 37576140, 40081216, 42944160, 49079040, 50101520, 57258880, 60121824, 68710656, 75152280, 80162432, 85888320, 100203040, 114517760, 120243648, 150304560, 160324864, 171776640, 200406080, 240487296, 300609120, 343553280, 400812160, 480974592, 601218240, 801624320, 1202436480, 2404872960]

約数ペア:

[(1, 2404872960), (2, 1202436480), (3, 801624320), (4, 601218240), (5, 480974592), (6, 400812160), (7, 343553280), (8, 300609120), (10, 240487296), (12, 200406080), (14, 171776640), (15, 160324864), (16, 150304560), (20, 120243648), (21, 114517760), (24, 100203040), (28, 85888320), (30, 80162432), (32, 75152280), (35, 68710656), (40, 60121824), (42, 57258880), (48, 50101520), (49, 49079040), (56, 42944160), (60, 40081216), (64, 37576140), (70, 34355328), (80, 30060912), (84, 28629440), (96, 25050760), (98, 24539520), (105, 22903552), (112, 21472080), (120, 20040608), (128, 18788070), (140, 17177664), (147, 16359680), (160, 15030456), (168, 14314720), (192, 12525380), (196, 12269760), (210, 11451776), (224, 10736040), (240, 10020304), (245, 9815808), (256, 9394035), (280, 8588832), (294, 8179840), (320, 7515228), (336, 7157360), (384, 6262690), (392, 6134880), (420, 5725888), (448, 5368020), (480, 5010152), (490, 4907904), (560, 4294416), (588, 4089920), (640, 3757614), (672, 3578680), (735, 3271936), (768, 3131345), (784, 3067440), (840, 2862944), (896, 2684010), (960, 2505076), (980, 2453952), (1120, 2147208), (1176, 2044960), (1280, 1878807), (1344, 1789340), (1470, 1635968), (1568, 1533720), (1680, 1431472), (1792, 1342005), (1920, 1252538), (1960, 1226976), (2240, 1073604), (2352, 1022480), (2688, 894670), (2940, 817984), (3136, 766860), (3360, 715736), (3840, 626269), (3920, 613488), (4480, 536802), (4704, 511240), (5376, 447335), (5880, 408992), (6272, 383430), (6720, 357868), (7840, 306744), (8960, 268401), (9408, 255620), (11760, 204496), (12544, 191715), (12781, 188160), (13440, 178934), (15680, 153372), (18816, 127810), (23520, 102248), (25562, 94080), (26880, 89467), (31360, 76686), (37632, 63905), (38343, 62720), (47040, 51124)]