1234897440

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{467}}^1\times {\mathrm{787}}^1$

素因数の和:1279

約数の個数: 192

約数和(自身を含む): 4460811264

約数和(自身を除く): 3225913824

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, 467, 480, 560, 672, 787, 840, 934, 1120, 1401, 1574, 1680, 1868, 2335, 2361, 2802, 3148, 3269, 3360, 3736, 3935, 4670, 4722, 5509, 5604, 6296, 6538, 7005, 7472, 7870, 9340, 9444, 9807, 11018, 11208, 11805, 12592, 13076, 14010, 14944, 15740, 16345, 16527, 18680, 18888, 19614, 22036, 22416, 23610, 25184, 26152, 27545, 28020, 31480, 32690, 33054, 37360, 37776, 39228, 44072, 44832, 47220, 49035, 52304, 55090, 56040, 62960, 65380, 66108, 74720, 75552, 78456, 82635, 88144, 94440, 98070, 104608, 110180, 112080, 125920, 130760, 132216, 156912, 165270, 176288, 188880, 196140, 220360, 224160, 261520, 264432, 313824, 330540, 367529, 377760, 392280, 440720, 523040, 528864, 661080, 735058, 784560, 881440, 1102587, 1322160, 1470116, 1569120, 1837645, 2205174, 2572703, 2644320, 2940232, 3675290, 4410348, 5145406, 5512935, 5880464, 7350580, 7718109, 8820696, 10290812, 11025870, 11760928, 12863515, 14701160, 15436218, 17641392, 20581624, 22051740, 25727030, 29402320, 30872436, 35282784, 38590545, 41163248, 44103480, 51454060, 58804640, 61744872, 77181090, 82326496, 88206960, 102908120, 123489744, 154362180, 176413920, 205816240, 246979488, 308724360, 411632480, 617448720, 1234897440]

約数ペア:

[(1, 1234897440), (2, 617448720), (3, 411632480), (4, 308724360), (5, 246979488), (6, 205816240), (7, 176413920), (8, 154362180), (10, 123489744), (12, 102908120), (14, 88206960), (15, 82326496), (16, 77181090), (20, 61744872), (21, 58804640), (24, 51454060), (28, 44103480), (30, 41163248), (32, 38590545), (35, 35282784), (40, 30872436), (42, 29402320), (48, 25727030), (56, 22051740), (60, 20581624), (70, 17641392), (80, 15436218), (84, 14701160), (96, 12863515), (105, 11760928), (112, 11025870), (120, 10290812), (140, 8820696), (160, 7718109), (168, 7350580), (210, 5880464), (224, 5512935), (240, 5145406), (280, 4410348), (336, 3675290), (420, 2940232), (467, 2644320), (480, 2572703), (560, 2205174), (672, 1837645), (787, 1569120), (840, 1470116), (934, 1322160), (1120, 1102587), (1401, 881440), (1574, 784560), (1680, 735058), (1868, 661080), (2335, 528864), (2361, 523040), (2802, 440720), (3148, 392280), (3269, 377760), (3360, 367529), (3736, 330540), (3935, 313824), (4670, 264432), (4722, 261520), (5509, 224160), (5604, 220360), (6296, 196140), (6538, 188880), (7005, 176288), (7472, 165270), (7870, 156912), (9340, 132216), (9444, 130760), (9807, 125920), (11018, 112080), (11208, 110180), (11805, 104608), (12592, 98070), (13076, 94440), (14010, 88144), (14944, 82635), (15740, 78456), (16345, 75552), (16527, 74720), (18680, 66108), (18888, 65380), (19614, 62960), (22036, 56040), (22416, 55090), (23610, 52304), (25184, 49035), (26152, 47220), (27545, 44832), (28020, 44072), (31480, 39228), (32690, 37776), (33054, 37360)]