289643200

素因数分解:

$2^6\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{2351}}^1$

素因数の和:2391

約数の個数: 168

約数和(自身を含む): 888943104

約数和(自身を除く): 599299904

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 25, 28, 32, 35, 40, 44, 50, 55, 56, 64, 70, 77, 80, 88, 100, 110, 112, 140, 154, 160, 175, 176, 200, 220, 224, 275, 280, 308, 320, 350, 352, 385, 400, 440, 448, 550, 560, 616, 700, 704, 770, 800, 880, 1100, 1120, 1232, 1400, 1540, 1600, 1760, 1925, 2200, 2240, 2351, 2464, 2800, 3080, 3520, 3850, 4400, 4702, 4928, 5600, 6160, 7700, 8800, 9404, 11200, 11755, 12320, 15400, 16457, 17600, 18808, 23510, 24640, 25861, 30800, 32914, 37616, 47020, 51722, 58775, 61600, 65828, 75232, 82285, 94040, 103444, 117550, 123200, 129305, 131656, 150464, 164570, 181027, 188080, 206888, 235100, 258610, 263312, 329140, 362054, 376160, 411425, 413776, 470200, 517220, 526624, 646525, 658280, 724108, 752320, 822850, 827552, 905135, 940400, 1034440, 1053248, 1293050, 1316560, 1448216, 1645700, 1655104, 1810270, 1880800, 2068880, 2586100, 2633120, 2896432, 3291400, 3620540, 3761600, 4137760, 4525675, 5172200, 5266240, 5792864, 6582800, 7241080, 8275520, 9051350, 10344400, 11585728, 13165600, 14482160, 18102700, 20688800, 26331200, 28964320, 36205400, 41377600, 57928640, 72410800, 144821600, 289643200]

約数ペア:

[(1, 289643200), (2, 144821600), (4, 72410800), (5, 57928640), (7, 41377600), (8, 36205400), (10, 28964320), (11, 26331200), (14, 20688800), (16, 18102700), (20, 14482160), (22, 13165600), (25, 11585728), (28, 10344400), (32, 9051350), (35, 8275520), (40, 7241080), (44, 6582800), (50, 5792864), (55, 5266240), (56, 5172200), (64, 4525675), (70, 4137760), (77, 3761600), (80, 3620540), (88, 3291400), (100, 2896432), (110, 2633120), (112, 2586100), (140, 2068880), (154, 1880800), (160, 1810270), (175, 1655104), (176, 1645700), (200, 1448216), (220, 1316560), (224, 1293050), (275, 1053248), (280, 1034440), (308, 940400), (320, 905135), (350, 827552), (352, 822850), (385, 752320), (400, 724108), (440, 658280), (448, 646525), (550, 526624), (560, 517220), (616, 470200), (700, 413776), (704, 411425), (770, 376160), (800, 362054), (880, 329140), (1100, 263312), (1120, 258610), (1232, 235100), (1400, 206888), (1540, 188080), (1600, 181027), (1760, 164570), (1925, 150464), (2200, 131656), (2240, 129305), (2351, 123200), (2464, 117550), (2800, 103444), (3080, 94040), (3520, 82285), (3850, 75232), (4400, 65828), (4702, 61600), (4928, 58775), (5600, 51722), (6160, 47020), (7700, 37616), (8800, 32914), (9404, 30800), (11200, 25861), (11755, 24640), (12320, 23510), (15400, 18808), (16457, 17600)]