557023680

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{269}}^1\times {\mathrm{719}}^1$

素因数の和:1011

約数の個数: 168

約数和(自身を含む): 1925726400

約数和(自身を除く): 1368702720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 144, 160, 180, 192, 240, 269, 288, 320, 360, 480, 538, 576, 719, 720, 807, 960, 1076, 1345, 1438, 1440, 1614, 2152, 2157, 2421, 2690, 2876, 2880, 3228, 3595, 4035, 4304, 4314, 4842, 5380, 5752, 6456, 6471, 7190, 8070, 8608, 8628, 9684, 10760, 10785, 11504, 12105, 12912, 12942, 14380, 16140, 17216, 17256, 19368, 21520, 21570, 23008, 24210, 25824, 25884, 28760, 32280, 32355, 34512, 38736, 43040, 43140, 46016, 48420, 51648, 51768, 57520, 64560, 64710, 69024, 77472, 86080, 86280, 96840, 103536, 115040, 129120, 129420, 138048, 154944, 172560, 193411, 193680, 207072, 230080, 258240, 258840, 345120, 386822, 387360, 414144, 517680, 580233, 690240, 773644, 774720, 967055, 1035360, 1160466, 1547288, 1740699, 1934110, 2070720, 2320932, 2901165, 3094576, 3481398, 3868220, 4641864, 5802330, 6189152, 6962796, 7736440, 8703495, 9283728, 11604660, 12378304, 13925592, 15472880, 17406990, 18567456, 23209320, 27851184, 30945760, 34813980, 37134912, 46418640, 55702368, 61891520, 69627960, 92837280, 111404736, 139255920, 185674560, 278511840, 557023680]

約数ペア:

[(1, 557023680), (2, 278511840), (3, 185674560), (4, 139255920), (5, 111404736), (6, 92837280), (8, 69627960), (9, 61891520), (10, 55702368), (12, 46418640), (15, 37134912), (16, 34813980), (18, 30945760), (20, 27851184), (24, 23209320), (30, 18567456), (32, 17406990), (36, 15472880), (40, 13925592), (45, 12378304), (48, 11604660), (60, 9283728), (64, 8703495), (72, 7736440), (80, 6962796), (90, 6189152), (96, 5802330), (120, 4641864), (144, 3868220), (160, 3481398), (180, 3094576), (192, 2901165), (240, 2320932), (269, 2070720), (288, 1934110), (320, 1740699), (360, 1547288), (480, 1160466), (538, 1035360), (576, 967055), (719, 774720), (720, 773644), (807, 690240), (960, 580233), (1076, 517680), (1345, 414144), (1438, 387360), (1440, 386822), (1614, 345120), (2152, 258840), (2157, 258240), (2421, 230080), (2690, 207072), (2876, 193680), (2880, 193411), (3228, 172560), (3595, 154944), (4035, 138048), (4304, 129420), (4314, 129120), (4842, 115040), (5380, 103536), (5752, 96840), (6456, 86280), (6471, 86080), (7190, 77472), (8070, 69024), (8608, 64710), (8628, 64560), (9684, 57520), (10760, 51768), (10785, 51648), (11504, 48420), (12105, 46016), (12912, 43140), (12942, 43040), (14380, 38736), (16140, 34512), (17216, 32355), (17256, 32280), (19368, 28760), (21520, 25884), (21570, 25824), (23008, 24210)]