144322920

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{57271}}^1$

素因数の和:57295

約数の個数: 96

約数和(自身を含む): 536065920

約数和(自身を除く): 391743000

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 56, 60, 63, 70, 72, 84, 90, 105, 120, 126, 140, 168, 180, 210, 252, 280, 315, 360, 420, 504, 630, 840, 1260, 2520, 57271, 114542, 171813, 229084, 286355, 343626, 400897, 458168, 515439, 572710, 687252, 801794, 859065, 1030878, 1145420, 1202691, 1374504, 1603588, 1718130, 2004485, 2061756, 2290840, 2405382, 2577195, 3207176, 3436260, 3608073, 4008970, 4123512, 4810764, 5154390, 6013455, 6872520, 7216146, 8017940, 9621528, 10308780, 12026910, 14432292, 16035880, 18040365, 20617560, 24053820, 28864584, 36080730, 48107640, 72161460, 144322920]

約数ペア:

[(1, 144322920), (2, 72161460), (3, 48107640), (4, 36080730), (5, 28864584), (6, 24053820), (7, 20617560), (8, 18040365), (9, 16035880), (10, 14432292), (12, 12026910), (14, 10308780), (15, 9621528), (18, 8017940), (20, 7216146), (21, 6872520), (24, 6013455), (28, 5154390), (30, 4810764), (35, 4123512), (36, 4008970), (40, 3608073), (42, 3436260), (45, 3207176), (56, 2577195), (60, 2405382), (63, 2290840), (70, 2061756), (72, 2004485), (84, 1718130), (90, 1603588), (105, 1374504), (120, 1202691), (126, 1145420), (140, 1030878), (168, 859065), (180, 801794), (210, 687252), (252, 572710), (280, 515439), (315, 458168), (360, 400897), (420, 343626), (504, 286355), (630, 229084), (840, 171813), (1260, 114542), (2520, 57271)]