155108800

素因数分解:

$2^6\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{1259}}^1$

素因数の和:1299

約数の個数: 168

約数和(自身を含む): 476219520

約数和(自身を除く): 321110720

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, 1259, 1400, 1540, 1600, 1760, 1925, 2200, 2240, 2464, 2518, 2800, 3080, 3520, 3850, 4400, 4928, 5036, 5600, 6160, 6295, 7700, 8800, 8813, 10072, 11200, 12320, 12590, 13849, 15400, 17600, 17626, 20144, 24640, 25180, 27698, 30800, 31475, 35252, 40288, 44065, 50360, 55396, 61600, 62950, 69245, 70504, 80576, 88130, 96943, 100720, 110792, 123200, 125900, 138490, 141008, 176260, 193886, 201440, 220325, 221584, 251800, 276980, 282016, 346225, 352520, 387772, 402880, 440650, 443168, 484715, 503600, 553960, 564032, 692450, 705040, 775544, 881300, 886336, 969430, 1007200, 1107920, 1384900, 1410080, 1551088, 1762600, 1938860, 2014400, 2215840, 2423575, 2769800, 2820160, 3102176, 3525200, 3877720, 4431680, 4847150, 5539600, 6204352, 7050400, 7755440, 9694300, 11079200, 14100800, 15510880, 19388600, 22158400, 31021760, 38777200, 77554400, 155108800]

約数ペア:

[(1, 155108800), (2, 77554400), (4, 38777200), (5, 31021760), (7, 22158400), (8, 19388600), (10, 15510880), (11, 14100800), (14, 11079200), (16, 9694300), (20, 7755440), (22, 7050400), (25, 6204352), (28, 5539600), (32, 4847150), (35, 4431680), (40, 3877720), (44, 3525200), (50, 3102176), (55, 2820160), (56, 2769800), (64, 2423575), (70, 2215840), (77, 2014400), (80, 1938860), (88, 1762600), (100, 1551088), (110, 1410080), (112, 1384900), (140, 1107920), (154, 1007200), (160, 969430), (175, 886336), (176, 881300), (200, 775544), (220, 705040), (224, 692450), (275, 564032), (280, 553960), (308, 503600), (320, 484715), (350, 443168), (352, 440650), (385, 402880), (400, 387772), (440, 352520), (448, 346225), (550, 282016), (560, 276980), (616, 251800), (700, 221584), (704, 220325), (770, 201440), (800, 193886), (880, 176260), (1100, 141008), (1120, 138490), (1232, 125900), (1259, 123200), (1400, 110792), (1540, 100720), (1600, 96943), (1760, 88130), (1925, 80576), (2200, 70504), (2240, 69245), (2464, 62950), (2518, 61600), (2800, 55396), (3080, 50360), (3520, 44065), (3850, 40288), (4400, 35252), (4928, 31475), (5036, 30800), (5600, 27698), (6160, 25180), (6295, 24640), (7700, 20144), (8800, 17626), (8813, 17600), (10072, 15400), (11200, 13849), (12320, 12590)]