197288640

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{1123}}^1$

素因数の和:1207

約数の個数: 168

約数和(自身を含む): 690329328

約数和(自身を除く): 493040688

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 61, 64, 72, 80, 90, 96, 120, 122, 144, 160, 180, 183, 192, 240, 244, 288, 305, 320, 360, 366, 480, 488, 549, 576, 610, 720, 732, 915, 960, 976, 1098, 1123, 1220, 1440, 1464, 1830, 1952, 2196, 2246, 2440, 2745, 2880, 2928, 3369, 3660, 3904, 4392, 4492, 4880, 5490, 5615, 5856, 6738, 7320, 8784, 8984, 9760, 10107, 10980, 11230, 11712, 13476, 14640, 16845, 17568, 17968, 19520, 20214, 21960, 22460, 26952, 29280, 33690, 35136, 35936, 40428, 43920, 44920, 50535, 53904, 58560, 67380, 68503, 71872, 80856, 87840, 89840, 101070, 107808, 134760, 137006, 161712, 175680, 179680, 202140, 205509, 215616, 269520, 274012, 323424, 342515, 359360, 404280, 411018, 539040, 548024, 616527, 646848, 685030, 808560, 822036, 1027545, 1078080, 1096048, 1233054, 1370060, 1617120, 1644072, 2055090, 2192096, 2466108, 2740120, 3082635, 3234240, 3288144, 4110180, 4384192, 4932216, 5480240, 6165270, 6576288, 8220360, 9864432, 10960480, 12330540, 13152576, 16440720, 19728864, 21920960, 24661080, 32881440, 39457728, 49322160, 65762880, 98644320, 197288640]

約数ペア:

[(1, 197288640), (2, 98644320), (3, 65762880), (4, 49322160), (5, 39457728), (6, 32881440), (8, 24661080), (9, 21920960), (10, 19728864), (12, 16440720), (15, 13152576), (16, 12330540), (18, 10960480), (20, 9864432), (24, 8220360), (30, 6576288), (32, 6165270), (36, 5480240), (40, 4932216), (45, 4384192), (48, 4110180), (60, 3288144), (61, 3234240), (64, 3082635), (72, 2740120), (80, 2466108), (90, 2192096), (96, 2055090), (120, 1644072), (122, 1617120), (144, 1370060), (160, 1233054), (180, 1096048), (183, 1078080), (192, 1027545), (240, 822036), (244, 808560), (288, 685030), (305, 646848), (320, 616527), (360, 548024), (366, 539040), (480, 411018), (488, 404280), (549, 359360), (576, 342515), (610, 323424), (720, 274012), (732, 269520), (915, 215616), (960, 205509), (976, 202140), (1098, 179680), (1123, 175680), (1220, 161712), (1440, 137006), (1464, 134760), (1830, 107808), (1952, 101070), (2196, 89840), (2246, 87840), (2440, 80856), (2745, 71872), (2880, 68503), (2928, 67380), (3369, 58560), (3660, 53904), (3904, 50535), (4392, 44920), (4492, 43920), (4880, 40428), (5490, 35936), (5615, 35136), (5856, 33690), (6738, 29280), (7320, 26952), (8784, 22460), (8984, 21960), (9760, 20214), (10107, 19520), (10980, 17968), (11230, 17568), (11712, 16845), (13476, 14640)]