299744640

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{4003}}^1$

素因数の和:4041

約数の個数: 192

約数和(自身を含む): 1114953840

約数和(自身を除く): 815209200

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 32, 36, 39, 40, 45, 48, 52, 60, 64, 65, 72, 78, 80, 90, 96, 104, 117, 120, 128, 130, 144, 156, 160, 180, 192, 195, 208, 234, 240, 260, 288, 312, 320, 360, 384, 390, 416, 468, 480, 520, 576, 585, 624, 640, 720, 780, 832, 936, 960, 1040, 1152, 1170, 1248, 1440, 1560, 1664, 1872, 1920, 2080, 2340, 2496, 2880, 3120, 3744, 4003, 4160, 4680, 4992, 5760, 6240, 7488, 8006, 8320, 9360, 12009, 12480, 14976, 16012, 18720, 20015, 24018, 24960, 32024, 36027, 37440, 40030, 48036, 52039, 60045, 64048, 72054, 74880, 80060, 96072, 104078, 120090, 128096, 144108, 156117, 160120, 180135, 192144, 208156, 240180, 256192, 260195, 288216, 312234, 320240, 360270, 384288, 416312, 468351, 480360, 512384, 520390, 576432, 624468, 640480, 720540, 768576, 780585, 832624, 936702, 960720, 1040780, 1152864, 1248936, 1280960, 1441080, 1537152, 1561170, 1665248, 1873404, 1921440, 2081560, 2305728, 2341755, 2497872, 2561920, 2882160, 3122340, 3330496, 3746808, 3842880, 4163120, 4611456, 4683510, 4995744, 5764320, 6244680, 6660992, 7493616, 7685760, 8326240, 9367020, 9991488, 11528640, 12489360, 14987232, 16652480, 18734040, 19982976, 23057280, 24978720, 29974464, 33304960, 37468080, 49957440, 59948928, 74936160, 99914880, 149872320, 299744640]

約数ペア:

[(1, 299744640), (2, 149872320), (3, 99914880), (4, 74936160), (5, 59948928), (6, 49957440), (8, 37468080), (9, 33304960), (10, 29974464), (12, 24978720), (13, 23057280), (15, 19982976), (16, 18734040), (18, 16652480), (20, 14987232), (24, 12489360), (26, 11528640), (30, 9991488), (32, 9367020), (36, 8326240), (39, 7685760), (40, 7493616), (45, 6660992), (48, 6244680), (52, 5764320), (60, 4995744), (64, 4683510), (65, 4611456), (72, 4163120), (78, 3842880), (80, 3746808), (90, 3330496), (96, 3122340), (104, 2882160), (117, 2561920), (120, 2497872), (128, 2341755), (130, 2305728), (144, 2081560), (156, 1921440), (160, 1873404), (180, 1665248), (192, 1561170), (195, 1537152), (208, 1441080), (234, 1280960), (240, 1248936), (260, 1152864), (288, 1040780), (312, 960720), (320, 936702), (360, 832624), (384, 780585), (390, 768576), (416, 720540), (468, 640480), (480, 624468), (520, 576432), (576, 520390), (585, 512384), (624, 480360), (640, 468351), (720, 416312), (780, 384288), (832, 360270), (936, 320240), (960, 312234), (1040, 288216), (1152, 260195), (1170, 256192), (1248, 240180), (1440, 208156), (1560, 192144), (1664, 180135), (1872, 160120), (1920, 156117), (2080, 144108), (2340, 128096), (2496, 120090), (2880, 104078), (3120, 96072), (3744, 80060), (4003, 74880), (4160, 72054), (4680, 64048), (4992, 60045), (5760, 52039), (6240, 48036), (7488, 40030), (8006, 37440), (8320, 36027), (9360, 32024), (12009, 24960), (12480, 24018), (14976, 20015), (16012, 18720)]