1827788760

素因数分解:

$2^3\times 3^3\times 5^1\times 7^1\times {\mathrm{241771}}^1$

素因数の和:241798

約数の個数: 128

約数和(自身を含む): 6963033600

約数和(自身を除く): 5135244840

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 54, 56, 60, 63, 70, 72, 84, 90, 105, 108, 120, 126, 135, 140, 168, 180, 189, 210, 216, 252, 270, 280, 315, 360, 378, 420, 504, 540, 630, 756, 840, 945, 1080, 1260, 1512, 1890, 2520, 3780, 7560, 241771, 483542, 725313, 967084, 1208855, 1450626, 1692397, 1934168, 2175939, 2417710, 2901252, 3384794, 3626565, 4351878, 4835420, 5077191, 5802504, 6527817, 6769588, 7253130, 8461985, 8703756, 9670840, 10154382, 10879695, 13055634, 13539176, 14506260, 15231573, 16923970, 17407512, 20308764, 21759390, 25385955, 26111268, 29012520, 30463146, 32639085, 33847940, 40617528, 43518780, 45694719, 50771910, 52222536, 60926292, 65278170, 67695880, 76157865, 87037560, 91389438, 101543820, 121852584, 130556340, 152315730, 182778876, 203087640, 228473595, 261112680, 304631460, 365557752, 456947190, 609262920, 913894380, 1827788760]

約数ペア:

[(1, 1827788760), (2, 913894380), (3, 609262920), (4, 456947190), (5, 365557752), (6, 304631460), (7, 261112680), (8, 228473595), (9, 203087640), (10, 182778876), (12, 152315730), (14, 130556340), (15, 121852584), (18, 101543820), (20, 91389438), (21, 87037560), (24, 76157865), (27, 67695880), (28, 65278170), (30, 60926292), (35, 52222536), (36, 50771910), (40, 45694719), (42, 43518780), (45, 40617528), (54, 33847940), (56, 32639085), (60, 30463146), (63, 29012520), (70, 26111268), (72, 25385955), (84, 21759390), (90, 20308764), (105, 17407512), (108, 16923970), (120, 15231573), (126, 14506260), (135, 13539176), (140, 13055634), (168, 10879695), (180, 10154382), (189, 9670840), (210, 8703756), (216, 8461985), (252, 7253130), (270, 6769588), (280, 6527817), (315, 5802504), (360, 5077191), (378, 4835420), (420, 4351878), (504, 3626565), (540, 3384794), (630, 2901252), (756, 2417710), (840, 2175939), (945, 1934168), (1080, 1692397), (1260, 1450626), (1512, 1208855), (1890, 967084), (2520, 725313), (3780, 483542), (7560, 241771)]