394516080

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{78277}}^1$

素因数の和:78303

約数の個数: 120

約数和(自身を含む): 1514209632

約数和(自身を除く): 1119693552

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 105, 112, 120, 126, 140, 144, 168, 180, 210, 240, 252, 280, 315, 336, 360, 420, 504, 560, 630, 720, 840, 1008, 1260, 1680, 2520, 5040, 78277, 156554, 234831, 313108, 391385, 469662, 547939, 626216, 704493, 782770, 939324, 1095878, 1174155, 1252432, 1408986, 1565540, 1643817, 1878648, 2191756, 2348310, 2739695, 2817972, 3131080, 3287634, 3522465, 3757296, 4383512, 4696620, 4931451, 5479390, 5635944, 6262160, 6575268, 7044930, 8219085, 8767024, 9393240, 9862902, 10958780, 11271888, 13150536, 14089860, 16438170, 18786480, 19725804, 21917560, 24657255, 26301072, 28179720, 32876340, 39451608, 43835120, 49314510, 56359440, 65752680, 78903216, 98629020, 131505360, 197258040, 394516080]

約数ペア:

[(1, 394516080), (2, 197258040), (3, 131505360), (4, 98629020), (5, 78903216), (6, 65752680), (7, 56359440), (8, 49314510), (9, 43835120), (10, 39451608), (12, 32876340), (14, 28179720), (15, 26301072), (16, 24657255), (18, 21917560), (20, 19725804), (21, 18786480), (24, 16438170), (28, 14089860), (30, 13150536), (35, 11271888), (36, 10958780), (40, 9862902), (42, 9393240), (45, 8767024), (48, 8219085), (56, 7044930), (60, 6575268), (63, 6262160), (70, 5635944), (72, 5479390), (80, 4931451), (84, 4696620), (90, 4383512), (105, 3757296), (112, 3522465), (120, 3287634), (126, 3131080), (140, 2817972), (144, 2739695), (168, 2348310), (180, 2191756), (210, 1878648), (240, 1643817), (252, 1565540), (280, 1408986), (315, 1252432), (336, 1174155), (360, 1095878), (420, 939324), (504, 782770), (560, 704493), (630, 626216), (720, 547939), (840, 469662), (1008, 391385), (1260, 313108), (1680, 234831), (2520, 156554), (5040, 78277)]