210517600000

素因数分解:

$2^8\times 5^5\times {\mathrm{359}}^1\times {\mathrm{733}}^1$

素因数の和:1133

約数の個数: 216

約数和(自身を含む): 527414055840

約数和(自身を除く): 316896455840

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 64, 80, 100, 125, 128, 160, 200, 250, 256, 320, 359, 400, 500, 625, 640, 718, 733, 800, 1000, 1250, 1280, 1436, 1466, 1600, 1795, 2000, 2500, 2872, 2932, 3125, 3200, 3590, 3665, 4000, 5000, 5744, 5864, 6250, 6400, 7180, 7330, 8000, 8975, 10000, 11488, 11728, 12500, 14360, 14660, 16000, 17950, 18325, 20000, 22976, 23456, 25000, 28720, 29320, 32000, 35900, 36650, 40000, 44875, 45952, 46912, 50000, 57440, 58640, 71800, 73300, 80000, 89750, 91625, 91904, 93824, 100000, 114880, 117280, 143600, 146600, 160000, 179500, 183250, 187648, 200000, 224375, 229760, 234560, 263147, 287200, 293200, 359000, 366500, 400000, 448750, 458125, 459520, 469120, 526294, 574400, 586400, 718000, 733000, 800000, 897500, 916250, 938240, 1052588, 1121875, 1148800, 1172800, 1315735, 1436000, 1466000, 1795000, 1832500, 2105176, 2243750, 2290625, 2297600, 2345600, 2631470, 2872000, 2932000, 3590000, 3665000, 4210352, 4487500, 4581250, 4691200, 5262940, 5744000, 5864000, 6578675, 7180000, 7330000, 8420704, 8975000, 9162500, 10525880, 11488000, 11728000, 13157350, 14360000, 14660000, 16841408, 17950000, 18325000, 21051760, 23456000, 26314700, 28720000, 29320000, 32893375, 33682816, 35900000, 36650000, 42103520, 52629400, 57440000, 58640000, 65786750, 67365632, 71800000, 73300000, 84207040, 105258800, 117280000, 131573500, 143600000, 146600000, 164466875, 168414080, 210517600, 263147000, 287200000, 293200000, 328933750, 336828160, 421035200, 526294000, 586400000, 657867500, 822334375, 842070400, 1052588000, 1315735000, 1644668750, 1684140800, 2105176000, 2631470000, 3289337500, 4210352000, 5262940000, 6578675000, 8420704000, 10525880000, 13157350000, 21051760000, 26314700000, 42103520000, 52629400000, 105258800000, 210517600000]

約数ペア:

[(1, 210517600000), (2, 105258800000), (4, 52629400000), (5, 42103520000), (8, 26314700000), (10, 21051760000), (16, 13157350000), (20, 10525880000), (25, 8420704000), (32, 6578675000), (40, 5262940000), (50, 4210352000), (64, 3289337500), (80, 2631470000), (100, 2105176000), (125, 1684140800), (128, 1644668750), (160, 1315735000), (200, 1052588000), (250, 842070400), (256, 822334375), (320, 657867500), (359, 586400000), (400, 526294000), (500, 421035200), (625, 336828160), (640, 328933750), (718, 293200000), (733, 287200000), (800, 263147000), (1000, 210517600), (1250, 168414080), (1280, 164466875), (1436, 146600000), (1466, 143600000), (1600, 131573500), (1795, 117280000), (2000, 105258800), (2500, 84207040), (2872, 73300000), (2932, 71800000), (3125, 67365632), (3200, 65786750), (3590, 58640000), (3665, 57440000), (4000, 52629400), (5000, 42103520), (5744, 36650000), (5864, 35900000), (6250, 33682816), (6400, 32893375), (7180, 29320000), (7330, 28720000), (8000, 26314700), (8975, 23456000), (10000, 21051760), (11488, 18325000), (11728, 17950000), (12500, 16841408), (14360, 14660000), (14660, 14360000), (16000, 13157350), (17950, 11728000), (18325, 11488000), (20000, 10525880), (22976, 9162500), (23456, 8975000), (25000, 8420704), (28720, 7330000), (29320, 7180000), (32000, 6578675), (35900, 5864000), (36650, 5744000), (40000, 5262940), (44875, 4691200), (45952, 4581250), (46912, 4487500), (50000, 4210352), (57440, 3665000), (58640, 3590000), (71800, 2932000), (73300, 2872000), (80000, 2631470), (89750, 2345600), (91625, 2297600), (91904, 2290625), (93824, 2243750), (100000, 2105176), (114880, 1832500), (117280, 1795000), (143600, 1466000), (146600, 1436000), (160000, 1315735), (179500, 1172800), (183250, 1148800), (187648, 1121875), (200000, 1052588), (224375, 938240), (229760, 916250), (234560, 897500), (263147, 800000), (287200, 733000), (293200, 718000), (359000, 586400), (366500, 574400), (400000, 526294), (448750, 469120), (458125, 459520)]