83490960

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{49697}}^1$

素因数の和:49720

約数の個数: 80

約数和(自身を含む): 295802496

約数和(自身を除く): 212311536

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, 49697, 99394, 149091, 198788, 248485, 298182, 347879, 397576, 496970, 596364, 695758, 745455, 795152, 993940, 1043637, 1192728, 1391516, 1490910, 1739395, 1987880, 2087274, 2385456, 2783032, 2981820, 3478790, 3975760, 4174548, 5218185, 5566064, 5963640, 6957580, 8349096, 10436370, 11927280, 13915160, 16698192, 20872740, 27830320, 41745480, 83490960]

約数ペア:

[(1, 83490960), (2, 41745480), (3, 27830320), (4, 20872740), (5, 16698192), (6, 13915160), (7, 11927280), (8, 10436370), (10, 8349096), (12, 6957580), (14, 5963640), (15, 5566064), (16, 5218185), (20, 4174548), (21, 3975760), (24, 3478790), (28, 2981820), (30, 2783032), (35, 2385456), (40, 2087274), (42, 1987880), (48, 1739395), (56, 1490910), (60, 1391516), (70, 1192728), (80, 1043637), (84, 993940), (105, 795152), (112, 745455), (120, 695758), (140, 596364), (168, 496970), (210, 397576), (240, 347879), (280, 298182), (336, 248485), (420, 198788), (560, 149091), (840, 99394), (1680, 49697)]