193553280

素因数分解:

$2^7\times 3^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{487}}^1$

素因数の和:538

約数の個数: 256

約数和(自身を含む): 716774400

約数和(自身を除く): 523221120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 27, 30, 32, 36, 40, 45, 46, 48, 54, 60, 64, 69, 72, 80, 90, 92, 96, 108, 115, 120, 128, 135, 138, 144, 160, 180, 184, 192, 207, 216, 230, 240, 270, 276, 288, 320, 345, 360, 368, 384, 414, 432, 460, 480, 487, 540, 552, 576, 621, 640, 690, 720, 736, 828, 864, 920, 960, 974, 1035, 1080, 1104, 1152, 1242, 1380, 1440, 1461, 1472, 1656, 1728, 1840, 1920, 1948, 2070, 2160, 2208, 2435, 2484, 2760, 2880, 2922, 2944, 3105, 3312, 3456, 3680, 3896, 4140, 4320, 4383, 4416, 4870, 4968, 5520, 5760, 5844, 6210, 6624, 7305, 7360, 7792, 8280, 8640, 8766, 8832, 9740, 9936, 11040, 11201, 11688, 12420, 13149, 13248, 14610, 14720, 15584, 16560, 17280, 17532, 19480, 19872, 21915, 22080, 22402, 23376, 24840, 26298, 26496, 29220, 31168, 33120, 33603, 35064, 38960, 39744, 43830, 44160, 44804, 46752, 49680, 52596, 56005, 58440, 62336, 65745, 66240, 67206, 70128, 77920, 79488, 87660, 89608, 93504, 99360, 100809, 105192, 112010, 116880, 131490, 132480, 134412, 140256, 155840, 168015, 175320, 179216, 187008, 198720, 201618, 210384, 224020, 233760, 262980, 268824, 280512, 302427, 311680, 336030, 350640, 358432, 397440, 403236, 420768, 448040, 467520, 504045, 525960, 537648, 561024, 604854, 672060, 701280, 716864, 806472, 841536, 896080, 935040, 1008090, 1051920, 1075296, 1209708, 1344120, 1402560, 1433728, 1512135, 1612944, 1683072, 1792160, 2016180, 2103840, 2150592, 2419416, 2688240, 2805120, 3024270, 3225888, 3584320, 4032360, 4207680, 4301184, 4838832, 5376480, 6048540, 6451776, 7168640, 8064720, 8415360, 9677664, 10752960, 12097080, 12903552, 16129440, 19355328, 21505920, 24194160, 32258880, 38710656, 48388320, 64517760, 96776640, 193553280]

約数ペア:

[(1, 193553280), (2, 96776640), (3, 64517760), (4, 48388320), (5, 38710656), (6, 32258880), (8, 24194160), (9, 21505920), (10, 19355328), (12, 16129440), (15, 12903552), (16, 12097080), (18, 10752960), (20, 9677664), (23, 8415360), (24, 8064720), (27, 7168640), (30, 6451776), (32, 6048540), (36, 5376480), (40, 4838832), (45, 4301184), (46, 4207680), (48, 4032360), (54, 3584320), (60, 3225888), (64, 3024270), (69, 2805120), (72, 2688240), (80, 2419416), (90, 2150592), (92, 2103840), (96, 2016180), (108, 1792160), (115, 1683072), (120, 1612944), (128, 1512135), (135, 1433728), (138, 1402560), (144, 1344120), (160, 1209708), (180, 1075296), (184, 1051920), (192, 1008090), (207, 935040), (216, 896080), (230, 841536), (240, 806472), (270, 716864), (276, 701280), (288, 672060), (320, 604854), (345, 561024), (360, 537648), (368, 525960), (384, 504045), (414, 467520), (432, 448040), (460, 420768), (480, 403236), (487, 397440), (540, 358432), (552, 350640), (576, 336030), (621, 311680), (640, 302427), (690, 280512), (720, 268824), (736, 262980), (828, 233760), (864, 224020), (920, 210384), (960, 201618), (974, 198720), (1035, 187008), (1080, 179216), (1104, 175320), (1152, 168015), (1242, 155840), (1380, 140256), (1440, 134412), (1461, 132480), (1472, 131490), (1656, 116880), (1728, 112010), (1840, 105192), (1920, 100809), (1948, 99360), (2070, 93504), (2160, 89608), (2208, 87660), (2435, 79488), (2484, 77920), (2760, 70128), (2880, 67206), (2922, 66240), (2944, 65745), (3105, 62336), (3312, 58440), (3456, 56005), (3680, 52596), (3896, 49680), (4140, 46752), (4320, 44804), (4383, 44160), (4416, 43830), (4870, 39744), (4968, 38960), (5520, 35064), (5760, 33603), (5844, 33120), (6210, 31168), (6624, 29220), (7305, 26496), (7360, 26298), (7792, 24840), (8280, 23376), (8640, 22402), (8766, 22080), (8832, 21915), (9740, 19872), (9936, 19480), (11040, 17532), (11201, 17280), (11688, 16560), (12420, 15584), (13149, 14720), (13248, 14610)]