286638240

素因数分解:

$2^5\times 3^1\times 5^1\times 7^3\times {\mathrm{1741}}^1$

素因数の和:1780

約数の個数: 192

約数和(自身を含む): 1053561600

約数和(自身を除く): 766923360

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, 70, 80, 84, 96, 98, 105, 112, 120, 140, 147, 160, 168, 196, 210, 224, 240, 245, 280, 294, 336, 343, 392, 420, 480, 490, 560, 588, 672, 686, 735, 784, 840, 980, 1029, 1120, 1176, 1372, 1470, 1568, 1680, 1715, 1741, 1960, 2058, 2352, 2744, 2940, 3360, 3430, 3482, 3920, 4116, 4704, 5145, 5223, 5488, 5880, 6860, 6964, 7840, 8232, 8705, 10290, 10446, 10976, 11760, 12187, 13720, 13928, 16464, 17410, 20580, 20892, 23520, 24374, 26115, 27440, 27856, 32928, 34820, 36561, 41160, 41784, 48748, 52230, 54880, 55712, 60935, 69640, 73122, 82320, 83568, 85309, 97496, 104460, 121870, 139280, 146244, 164640, 167136, 170618, 182805, 194992, 208920, 243740, 255927, 278560, 292488, 341236, 365610, 389984, 417840, 426545, 487480, 511854, 584976, 597163, 682472, 731220, 835680, 853090, 974960, 1023708, 1169952, 1194326, 1279635, 1364944, 1462440, 1706180, 1791489, 1949920, 2047416, 2388652, 2559270, 2729888, 2924880, 2985815, 3412360, 3582978, 4094832, 4777304, 5118540, 5849760, 5971630, 6824720, 7165956, 8189664, 8957445, 9554608, 10237080, 11943260, 13649440, 14331912, 17914890, 19109216, 20474160, 23886520, 28663824, 35829780, 40948320, 47773040, 57327648, 71659560, 95546080, 143319120, 286638240]

約数ペア:

[(1, 286638240), (2, 143319120), (3, 95546080), (4, 71659560), (5, 57327648), (6, 47773040), (7, 40948320), (8, 35829780), (10, 28663824), (12, 23886520), (14, 20474160), (15, 19109216), (16, 17914890), (20, 14331912), (21, 13649440), (24, 11943260), (28, 10237080), (30, 9554608), (32, 8957445), (35, 8189664), (40, 7165956), (42, 6824720), (48, 5971630), (49, 5849760), (56, 5118540), (60, 4777304), (70, 4094832), (80, 3582978), (84, 3412360), (96, 2985815), (98, 2924880), (105, 2729888), (112, 2559270), (120, 2388652), (140, 2047416), (147, 1949920), (160, 1791489), (168, 1706180), (196, 1462440), (210, 1364944), (224, 1279635), (240, 1194326), (245, 1169952), (280, 1023708), (294, 974960), (336, 853090), (343, 835680), (392, 731220), (420, 682472), (480, 597163), (490, 584976), (560, 511854), (588, 487480), (672, 426545), (686, 417840), (735, 389984), (784, 365610), (840, 341236), (980, 292488), (1029, 278560), (1120, 255927), (1176, 243740), (1372, 208920), (1470, 194992), (1568, 182805), (1680, 170618), (1715, 167136), (1741, 164640), (1960, 146244), (2058, 139280), (2352, 121870), (2744, 104460), (2940, 97496), (3360, 85309), (3430, 83568), (3482, 82320), (3920, 73122), (4116, 69640), (4704, 60935), (5145, 55712), (5223, 54880), (5488, 52230), (5880, 48748), (6860, 41784), (6964, 41160), (7840, 36561), (8232, 34820), (8705, 32928), (10290, 27856), (10446, 27440), (10976, 26115), (11760, 24374), (12187, 23520), (13720, 20892), (13928, 20580), (16464, 17410)]