11749080

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{197}}^1$

素因数の和:289

約数の個数: 128

約数和(自身を含む): 41057280

約数和(自身を除く): 29308200

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 71, 84, 105, 120, 140, 142, 168, 197, 210, 213, 280, 284, 355, 394, 420, 426, 497, 568, 591, 710, 788, 840, 852, 985, 994, 1065, 1182, 1379, 1420, 1491, 1576, 1704, 1970, 1988, 2130, 2364, 2485, 2758, 2840, 2955, 2982, 3940, 3976, 4137, 4260, 4728, 4970, 5516, 5910, 5964, 6895, 7455, 7880, 8274, 8520, 9940, 11032, 11820, 11928, 13790, 13987, 14910, 16548, 19880, 20685, 23640, 27580, 27974, 29820, 33096, 41370, 41961, 55160, 55948, 59640, 69935, 82740, 83922, 97909, 111896, 139870, 165480, 167844, 195818, 209805, 279740, 293727, 335688, 391636, 419610, 489545, 559480, 587454, 783272, 839220, 979090, 1174908, 1468635, 1678440, 1958180, 2349816, 2937270, 3916360, 5874540, 11749080]

約数ペア:

[(1, 11749080), (2, 5874540), (3, 3916360), (4, 2937270), (5, 2349816), (6, 1958180), (7, 1678440), (8, 1468635), (10, 1174908), (12, 979090), (14, 839220), (15, 783272), (20, 587454), (21, 559480), (24, 489545), (28, 419610), (30, 391636), (35, 335688), (40, 293727), (42, 279740), (56, 209805), (60, 195818), (70, 167844), (71, 165480), (84, 139870), (105, 111896), (120, 97909), (140, 83922), (142, 82740), (168, 69935), (197, 59640), (210, 55948), (213, 55160), (280, 41961), (284, 41370), (355, 33096), (394, 29820), (420, 27974), (426, 27580), (497, 23640), (568, 20685), (591, 19880), (710, 16548), (788, 14910), (840, 13987), (852, 13790), (985, 11928), (994, 11820), (1065, 11032), (1182, 9940), (1379, 8520), (1420, 8274), (1491, 7880), (1576, 7455), (1704, 6895), (1970, 5964), (1988, 5910), (2130, 5516), (2364, 4970), (2485, 4728), (2758, 4260), (2840, 4137), (2955, 3976), (2982, 3940)]