4139605680

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{2464051}}^1$

素因数の和:2464074

約数の個数: 80

約数和(自身を含む): 14666037504

約数和(自身を除く): 10526431824

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 105, 112, 120, 140, 168, 210, 240, 280, 336, 420, 560, 840, 1680, 2464051, 4928102, 7392153, 9856204, 12320255, 14784306, 17248357, 19712408, 24640510, 29568612, 34496714, 36960765, 39424816, 49281020, 51745071, 59137224, 68993428, 73921530, 86241785, 98562040, 103490142, 118274448, 137986856, 147843060, 172483570, 197124080, 206980284, 258725355, 275973712, 295686120, 344967140, 413960568, 517450710, 591372240, 689934280, 827921136, 1034901420, 1379868560, 2069802840, 4139605680]

約数ペア:

[(1, 4139605680), (2, 2069802840), (3, 1379868560), (4, 1034901420), (5, 827921136), (6, 689934280), (7, 591372240), (8, 517450710), (10, 413960568), (12, 344967140), (14, 295686120), (15, 275973712), (16, 258725355), (20, 206980284), (21, 197124080), (24, 172483570), (28, 147843060), (30, 137986856), (35, 118274448), (40, 103490142), (42, 98562040), (48, 86241785), (56, 73921530), (60, 68993428), (70, 59137224), (80, 51745071), (84, 49281020), (105, 39424816), (112, 36960765), (120, 34496714), (140, 29568612), (168, 24640510), (210, 19712408), (240, 17248357), (280, 14784306), (336, 12320255), (420, 9856204), (560, 7392153), (840, 4928102), (1680, 2464051)]