41979384320

素因数分解:

$2^9\times 5^1\times {\mathrm{19}}^1\times {\mathrm{199}}^1\times {\mathrm{4337}}^1$

素因数の和:4578

約数の個数: 160

約数和(自身を含む): 106506576000

約数和(自身を除く): 64527191680

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 64, 76, 80, 95, 128, 152, 160, 190, 199, 256, 304, 320, 380, 398, 512, 608, 640, 760, 796, 995, 1216, 1280, 1520, 1592, 1990, 2432, 2560, 3040, 3184, 3781, 3980, 4337, 4864, 6080, 6368, 7562, 7960, 8674, 9728, 12160, 12736, 15124, 15920, 17348, 18905, 21685, 24320, 25472, 30248, 31840, 34696, 37810, 43370, 48640, 50944, 60496, 63680, 69392, 75620, 82403, 86740, 101888, 120992, 127360, 138784, 151240, 164806, 173480, 241984, 254720, 277568, 302480, 329612, 346960, 412015, 483968, 509440, 555136, 604960, 659224, 693920, 824030, 863063, 967936, 1110272, 1209920, 1318448, 1387840, 1648060, 1726126, 1935872, 2220544, 2419840, 2636896, 2775680, 3296120, 3452252, 4315315, 4839680, 5273792, 5551360, 6592240, 6904504, 8630630, 9679360, 10547584, 11102720, 13184480, 13809008, 16398197, 17261260, 21095168, 26368960, 27618016, 32796394, 34522520, 42190336, 52737920, 55236032, 65592788, 69045040, 81990985, 105475840, 110472064, 131185576, 138090080, 163981970, 210951680, 220944128, 262371152, 276180160, 327963940, 441888256, 524742304, 552360320, 655927880, 1049484608, 1104720640, 1311855760, 2098969216, 2209441280, 2623711520, 4197938432, 5247423040, 8395876864, 10494846080, 20989692160, 41979384320]

約数ペア:

[(1, 41979384320), (2, 20989692160), (4, 10494846080), (5, 8395876864), (8, 5247423040), (10, 4197938432), (16, 2623711520), (19, 2209441280), (20, 2098969216), (32, 1311855760), (38, 1104720640), (40, 1049484608), (64, 655927880), (76, 552360320), (80, 524742304), (95, 441888256), (128, 327963940), (152, 276180160), (160, 262371152), (190, 220944128), (199, 210951680), (256, 163981970), (304, 138090080), (320, 131185576), (380, 110472064), (398, 105475840), (512, 81990985), (608, 69045040), (640, 65592788), (760, 55236032), (796, 52737920), (995, 42190336), (1216, 34522520), (1280, 32796394), (1520, 27618016), (1592, 26368960), (1990, 21095168), (2432, 17261260), (2560, 16398197), (3040, 13809008), (3184, 13184480), (3781, 11102720), (3980, 10547584), (4337, 9679360), (4864, 8630630), (6080, 6904504), (6368, 6592240), (7562, 5551360), (7960, 5273792), (8674, 4839680), (9728, 4315315), (12160, 3452252), (12736, 3296120), (15124, 2775680), (15920, 2636896), (17348, 2419840), (18905, 2220544), (21685, 1935872), (24320, 1726126), (25472, 1648060), (30248, 1387840), (31840, 1318448), (34696, 1209920), (37810, 1110272), (43370, 967936), (48640, 863063), (50944, 824030), (60496, 693920), (63680, 659224), (69392, 604960), (75620, 555136), (82403, 509440), (86740, 483968), (101888, 412015), (120992, 346960), (127360, 329612), (138784, 302480), (151240, 277568), (164806, 254720), (173480, 241984)]