88415880

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{1571}}^1$

素因数の和:1659

約数の個数: 128

約数和(自身を含む): 307860480

約数和(自身を除く): 219444600

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 67, 70, 84, 105, 120, 134, 140, 168, 201, 210, 268, 280, 335, 402, 420, 469, 536, 670, 804, 840, 938, 1005, 1340, 1407, 1571, 1608, 1876, 2010, 2345, 2680, 2814, 3142, 3752, 4020, 4690, 4713, 5628, 6284, 7035, 7855, 8040, 9380, 9426, 10997, 11256, 12568, 14070, 15710, 18760, 18852, 21994, 23565, 28140, 31420, 32991, 37704, 43988, 47130, 54985, 56280, 62840, 65982, 87976, 94260, 105257, 109970, 131964, 164955, 188520, 210514, 219940, 263928, 315771, 329910, 421028, 439880, 526285, 631542, 659820, 736799, 842056, 1052570, 1263084, 1319640, 1473598, 1578855, 2105140, 2210397, 2526168, 2947196, 3157710, 3683995, 4210280, 4420794, 5894392, 6315420, 7367990, 8841588, 11051985, 12630840, 14735980, 17683176, 22103970, 29471960, 44207940, 88415880]

約数ペア:

[(1, 88415880), (2, 44207940), (3, 29471960), (4, 22103970), (5, 17683176), (6, 14735980), (7, 12630840), (8, 11051985), (10, 8841588), (12, 7367990), (14, 6315420), (15, 5894392), (20, 4420794), (21, 4210280), (24, 3683995), (28, 3157710), (30, 2947196), (35, 2526168), (40, 2210397), (42, 2105140), (56, 1578855), (60, 1473598), (67, 1319640), (70, 1263084), (84, 1052570), (105, 842056), (120, 736799), (134, 659820), (140, 631542), (168, 526285), (201, 439880), (210, 421028), (268, 329910), (280, 315771), (335, 263928), (402, 219940), (420, 210514), (469, 188520), (536, 164955), (670, 131964), (804, 109970), (840, 105257), (938, 94260), (1005, 87976), (1340, 65982), (1407, 62840), (1571, 56280), (1608, 54985), (1876, 47130), (2010, 43988), (2345, 37704), (2680, 32991), (2814, 31420), (3142, 28140), (3752, 23565), (4020, 21994), (4690, 18852), (4713, 18760), (5628, 15710), (6284, 14070), (7035, 12568), (7855, 11256), (8040, 10997), (9380, 9426)]