630725760

素因数分解:

$2^7\times 3^2\times 5^1\times 7^1\times {\mathrm{15643}}^1$

素因数の和:15675

約数の個数: 192

約数和(自身を含む): 2489273280

約数和(自身を除く): 1858547520

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 56, 60, 63, 64, 70, 72, 80, 84, 90, 96, 105, 112, 120, 126, 128, 140, 144, 160, 168, 180, 192, 210, 224, 240, 252, 280, 288, 315, 320, 336, 360, 384, 420, 448, 480, 504, 560, 576, 630, 640, 672, 720, 840, 896, 960, 1008, 1120, 1152, 1260, 1344, 1440, 1680, 1920, 2016, 2240, 2520, 2688, 2880, 3360, 4032, 4480, 5040, 5760, 6720, 8064, 10080, 13440, 15643, 20160, 31286, 40320, 46929, 62572, 78215, 93858, 109501, 125144, 140787, 156430, 187716, 219002, 234645, 250288, 281574, 312860, 328503, 375432, 438004, 469290, 500576, 547505, 563148, 625720, 657006, 703935, 750864, 876008, 938580, 985509, 1001152, 1095010, 1126296, 1251440, 1314012, 1407870, 1501728, 1642515, 1752016, 1877160, 1971018, 2002304, 2190020, 2252592, 2502880, 2628024, 2815740, 3003456, 3285030, 3504032, 3754320, 3942036, 4380040, 4505184, 4927545, 5005760, 5256048, 5631480, 6006912, 6570060, 7008064, 7508640, 7884072, 8760080, 9010368, 9855090, 10011520, 10512096, 11262960, 13140120, 14016128, 15017280, 15768144, 17520160, 18020736, 19710180, 21024192, 22525920, 26280240, 30034560, 31536288, 35040320, 39420360, 42048384, 45051840, 52560480, 63072576, 70080640, 78840720, 90103680, 105120960, 126145152, 157681440, 210241920, 315362880, 630725760]

約数ペア:

[(1, 630725760), (2, 315362880), (3, 210241920), (4, 157681440), (5, 126145152), (6, 105120960), (7, 90103680), (8, 78840720), (9, 70080640), (10, 63072576), (12, 52560480), (14, 45051840), (15, 42048384), (16, 39420360), (18, 35040320), (20, 31536288), (21, 30034560), (24, 26280240), (28, 22525920), (30, 21024192), (32, 19710180), (35, 18020736), (36, 17520160), (40, 15768144), (42, 15017280), (45, 14016128), (48, 13140120), (56, 11262960), (60, 10512096), (63, 10011520), (64, 9855090), (70, 9010368), (72, 8760080), (80, 7884072), (84, 7508640), (90, 7008064), (96, 6570060), (105, 6006912), (112, 5631480), (120, 5256048), (126, 5005760), (128, 4927545), (140, 4505184), (144, 4380040), (160, 3942036), (168, 3754320), (180, 3504032), (192, 3285030), (210, 3003456), (224, 2815740), (240, 2628024), (252, 2502880), (280, 2252592), (288, 2190020), (315, 2002304), (320, 1971018), (336, 1877160), (360, 1752016), (384, 1642515), (420, 1501728), (448, 1407870), (480, 1314012), (504, 1251440), (560, 1126296), (576, 1095010), (630, 1001152), (640, 985509), (672, 938580), (720, 876008), (840, 750864), (896, 703935), (960, 657006), (1008, 625720), (1120, 563148), (1152, 547505), (1260, 500576), (1344, 469290), (1440, 438004), (1680, 375432), (1920, 328503), (2016, 312860), (2240, 281574), (2520, 250288), (2688, 234645), (2880, 219002), (3360, 187716), (4032, 156430), (4480, 140787), (5040, 125144), (5760, 109501), (6720, 93858), (8064, 78215), (10080, 62572), (13440, 46929), (15643, 40320), (20160, 31286)]