200939520

素因数分解:

$2^{11}\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{211}}^1$

素因数の和:272

約数の個数: 192

約数和(自身を含む): 666731520

約数和(自身を除く): 465792000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 32, 40, 48, 60, 62, 64, 80, 93, 96, 120, 124, 128, 155, 160, 186, 192, 211, 240, 248, 256, 310, 320, 372, 384, 422, 465, 480, 496, 512, 620, 633, 640, 744, 768, 844, 930, 960, 992, 1024, 1055, 1240, 1266, 1280, 1488, 1536, 1688, 1860, 1920, 1984, 2048, 2110, 2480, 2532, 2560, 2976, 3072, 3165, 3376, 3720, 3840, 3968, 4220, 4960, 5064, 5120, 5952, 6144, 6330, 6541, 6752, 7440, 7680, 7936, 8440, 9920, 10128, 10240, 11904, 12660, 13082, 13504, 14880, 15360, 15872, 16880, 19623, 19840, 20256, 23808, 25320, 26164, 27008, 29760, 30720, 31744, 32705, 33760, 39246, 39680, 40512, 47616, 50640, 52328, 54016, 59520, 63488, 65410, 67520, 78492, 79360, 81024, 95232, 98115, 101280, 104656, 108032, 119040, 130820, 135040, 156984, 158720, 162048, 190464, 196230, 202560, 209312, 216064, 238080, 261640, 270080, 313968, 317440, 324096, 392460, 405120, 418624, 432128, 476160, 523280, 540160, 627936, 648192, 784920, 810240, 837248, 952320, 1046560, 1080320, 1255872, 1296384, 1569840, 1620480, 1674496, 2093120, 2160640, 2511744, 3139680, 3240960, 3348992, 4186240, 5023488, 6279360, 6481920, 6697984, 8372480, 10046976, 12558720, 13395968, 16744960, 20093952, 25117440, 33489920, 40187904, 50234880, 66979840, 100469760, 200939520]

約数ペア:

[(1, 200939520), (2, 100469760), (3, 66979840), (4, 50234880), (5, 40187904), (6, 33489920), (8, 25117440), (10, 20093952), (12, 16744960), (15, 13395968), (16, 12558720), (20, 10046976), (24, 8372480), (30, 6697984), (31, 6481920), (32, 6279360), (40, 5023488), (48, 4186240), (60, 3348992), (62, 3240960), (64, 3139680), (80, 2511744), (93, 2160640), (96, 2093120), (120, 1674496), (124, 1620480), (128, 1569840), (155, 1296384), (160, 1255872), (186, 1080320), (192, 1046560), (211, 952320), (240, 837248), (248, 810240), (256, 784920), (310, 648192), (320, 627936), (372, 540160), (384, 523280), (422, 476160), (465, 432128), (480, 418624), (496, 405120), (512, 392460), (620, 324096), (633, 317440), (640, 313968), (744, 270080), (768, 261640), (844, 238080), (930, 216064), (960, 209312), (992, 202560), (1024, 196230), (1055, 190464), (1240, 162048), (1266, 158720), (1280, 156984), (1488, 135040), (1536, 130820), (1688, 119040), (1860, 108032), (1920, 104656), (1984, 101280), (2048, 98115), (2110, 95232), (2480, 81024), (2532, 79360), (2560, 78492), (2976, 67520), (3072, 65410), (3165, 63488), (3376, 59520), (3720, 54016), (3840, 52328), (3968, 50640), (4220, 47616), (4960, 40512), (5064, 39680), (5120, 39246), (5952, 33760), (6144, 32705), (6330, 31744), (6541, 30720), (6752, 29760), (7440, 27008), (7680, 26164), (7936, 25320), (8440, 23808), (9920, 20256), (10128, 19840), (10240, 19623), (11904, 16880), (12660, 15872), (13082, 15360), (13504, 14880)]