4942007280

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{980557}}^1$

素因数の和:980583

約数の個数: 120

約数和(自身を含む): 18967913952

約数和(自身を除く): 14025906672

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 105, 112, 120, 126, 140, 144, 168, 180, 210, 240, 252, 280, 315, 336, 360, 420, 504, 560, 630, 720, 840, 1008, 1260, 1680, 2520, 5040, 980557, 1961114, 2941671, 3922228, 4902785, 5883342, 6863899, 7844456, 8825013, 9805570, 11766684, 13727798, 14708355, 15688912, 17650026, 19611140, 20591697, 23533368, 27455596, 29416710, 34319495, 35300052, 39222280, 41183394, 44125065, 47066736, 54911192, 58833420, 61775091, 68638990, 70600104, 78444560, 82366788, 88250130, 102958485, 109822384, 117666840, 123550182, 137277980, 141200208, 164733576, 176500260, 205916970, 235333680, 247100364, 274555960, 308875455, 329467152, 353000520, 411833940, 494200728, 549111920, 617750910, 706001040, 823667880, 988401456, 1235501820, 1647335760, 2471003640, 4942007280]

約数ペア:

[(1, 4942007280), (2, 2471003640), (3, 1647335760), (4, 1235501820), (5, 988401456), (6, 823667880), (7, 706001040), (8, 617750910), (9, 549111920), (10, 494200728), (12, 411833940), (14, 353000520), (15, 329467152), (16, 308875455), (18, 274555960), (20, 247100364), (21, 235333680), (24, 205916970), (28, 176500260), (30, 164733576), (35, 141200208), (36, 137277980), (40, 123550182), (42, 117666840), (45, 109822384), (48, 102958485), (56, 88250130), (60, 82366788), (63, 78444560), (70, 70600104), (72, 68638990), (80, 61775091), (84, 58833420), (90, 54911192), (105, 47066736), (112, 44125065), (120, 41183394), (126, 39222280), (140, 35300052), (144, 34319495), (168, 29416710), (180, 27455596), (210, 23533368), (240, 20591697), (252, 19611140), (280, 17650026), (315, 15688912), (336, 14708355), (360, 13727798), (420, 11766684), (504, 9805570), (560, 8825013), (630, 7844456), (720, 6863899), (840, 5883342), (1008, 4902785), (1260, 3922228), (1680, 2941671), (2520, 1961114), (5040, 980557)]