203543040

素因数分解:

$2^9\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{1559}}^1$

素因数の和:1602

約数の個数: 160

約数和(自身を含む): 689420160

約数和(自身を除く): 485877120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 32, 34, 40, 48, 51, 60, 64, 68, 80, 85, 96, 102, 120, 128, 136, 160, 170, 192, 204, 240, 255, 256, 272, 320, 340, 384, 408, 480, 510, 512, 544, 640, 680, 768, 816, 960, 1020, 1088, 1280, 1360, 1536, 1559, 1632, 1920, 2040, 2176, 2560, 2720, 3118, 3264, 3840, 4080, 4352, 4677, 5440, 6236, 6528, 7680, 7795, 8160, 8704, 9354, 10880, 12472, 13056, 15590, 16320, 18708, 21760, 23385, 24944, 26112, 26503, 31180, 32640, 37416, 43520, 46770, 49888, 53006, 62360, 65280, 74832, 79509, 93540, 99776, 106012, 124720, 130560, 132515, 149664, 159018, 187080, 199552, 212024, 249440, 265030, 299328, 318036, 374160, 397545, 399104, 424048, 498880, 530060, 598656, 636072, 748320, 795090, 798208, 848096, 997760, 1060120, 1197312, 1272144, 1496640, 1590180, 1696192, 1995520, 2120240, 2394624, 2544288, 2993280, 3180360, 3392384, 3991040, 4240480, 5088576, 5986560, 6360720, 6784768, 8480960, 10177152, 11973120, 12721440, 13569536, 16961920, 20354304, 25442880, 33923840, 40708608, 50885760, 67847680, 101771520, 203543040]

約数ペア:

[(1, 203543040), (2, 101771520), (3, 67847680), (4, 50885760), (5, 40708608), (6, 33923840), (8, 25442880), (10, 20354304), (12, 16961920), (15, 13569536), (16, 12721440), (17, 11973120), (20, 10177152), (24, 8480960), (30, 6784768), (32, 6360720), (34, 5986560), (40, 5088576), (48, 4240480), (51, 3991040), (60, 3392384), (64, 3180360), (68, 2993280), (80, 2544288), (85, 2394624), (96, 2120240), (102, 1995520), (120, 1696192), (128, 1590180), (136, 1496640), (160, 1272144), (170, 1197312), (192, 1060120), (204, 997760), (240, 848096), (255, 798208), (256, 795090), (272, 748320), (320, 636072), (340, 598656), (384, 530060), (408, 498880), (480, 424048), (510, 399104), (512, 397545), (544, 374160), (640, 318036), (680, 299328), (768, 265030), (816, 249440), (960, 212024), (1020, 199552), (1088, 187080), (1280, 159018), (1360, 149664), (1536, 132515), (1559, 130560), (1632, 124720), (1920, 106012), (2040, 99776), (2176, 93540), (2560, 79509), (2720, 74832), (3118, 65280), (3264, 62360), (3840, 53006), (4080, 49888), (4352, 46770), (4677, 43520), (5440, 37416), (6236, 32640), (6528, 31180), (7680, 26503), (7795, 26112), (8160, 24944), (8704, 23385), (9354, 21760), (10880, 18708), (12472, 16320), (13056, 15590)]