199319040

素因数分解:

$2^9\times 3^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{211}}^1$

素因数の和:281

約数の個数: 240

約数和(自身を含む): 710485776

約数和(自身を除く): 511166736

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 41, 45, 48, 60, 64, 72, 80, 82, 90, 96, 120, 123, 128, 144, 160, 164, 180, 192, 205, 211, 240, 246, 256, 288, 320, 328, 360, 369, 384, 410, 422, 480, 492, 512, 576, 615, 633, 640, 656, 720, 738, 768, 820, 844, 960, 984, 1055, 1152, 1230, 1266, 1280, 1312, 1440, 1476, 1536, 1640, 1688, 1845, 1899, 1920, 1968, 2110, 2304, 2460, 2532, 2560, 2624, 2880, 2952, 3165, 3280, 3376, 3690, 3798, 3840, 3936, 4220, 4608, 4920, 5064, 5248, 5760, 5904, 6330, 6560, 6752, 7380, 7596, 7680, 7872, 8440, 8651, 9495, 9840, 10128, 10496, 11520, 11808, 12660, 13120, 13504, 14760, 15192, 15744, 16880, 17302, 18990, 19680, 20256, 20992, 23040, 23616, 25320, 25953, 26240, 27008, 29520, 30384, 31488, 33760, 34604, 37980, 39360, 40512, 43255, 47232, 50640, 51906, 52480, 54016, 59040, 60768, 62976, 67520, 69208, 75960, 77859, 78720, 81024, 86510, 94464, 101280, 103812, 104960, 108032, 118080, 121536, 129765, 135040, 138416, 151920, 155718, 157440, 162048, 173020, 188928, 202560, 207624, 236160, 243072, 259530, 270080, 276832, 303840, 311436, 314880, 324096, 346040, 389295, 405120, 415248, 472320, 486144, 519060, 540160, 553664, 607680, 622872, 692080, 778590, 810240, 830496, 944640, 972288, 1038120, 1107328, 1215360, 1245744, 1384160, 1557180, 1620480, 1660992, 2076240, 2214656, 2430720, 2491488, 2768320, 3114360, 3321984, 4152480, 4429312, 4861440, 4982976, 5536640, 6228720, 6643968, 8304960, 9965952, 11073280, 12457440, 13287936, 16609920, 19931904, 22146560, 24914880, 33219840, 39863808, 49829760, 66439680, 99659520, 199319040]

約数ペア:

[(1, 199319040), (2, 99659520), (3, 66439680), (4, 49829760), (5, 39863808), (6, 33219840), (8, 24914880), (9, 22146560), (10, 19931904), (12, 16609920), (15, 13287936), (16, 12457440), (18, 11073280), (20, 9965952), (24, 8304960), (30, 6643968), (32, 6228720), (36, 5536640), (40, 4982976), (41, 4861440), (45, 4429312), (48, 4152480), (60, 3321984), (64, 3114360), (72, 2768320), (80, 2491488), (82, 2430720), (90, 2214656), (96, 2076240), (120, 1660992), (123, 1620480), (128, 1557180), (144, 1384160), (160, 1245744), (164, 1215360), (180, 1107328), (192, 1038120), (205, 972288), (211, 944640), (240, 830496), (246, 810240), (256, 778590), (288, 692080), (320, 622872), (328, 607680), (360, 553664), (369, 540160), (384, 519060), (410, 486144), (422, 472320), (480, 415248), (492, 405120), (512, 389295), (576, 346040), (615, 324096), (633, 314880), (640, 311436), (656, 303840), (720, 276832), (738, 270080), (768, 259530), (820, 243072), (844, 236160), (960, 207624), (984, 202560), (1055, 188928), (1152, 173020), (1230, 162048), (1266, 157440), (1280, 155718), (1312, 151920), (1440, 138416), (1476, 135040), (1536, 129765), (1640, 121536), (1688, 118080), (1845, 108032), (1899, 104960), (1920, 103812), (1968, 101280), (2110, 94464), (2304, 86510), (2460, 81024), (2532, 78720), (2560, 77859), (2624, 75960), (2880, 69208), (2952, 67520), (3165, 62976), (3280, 60768), (3376, 59040), (3690, 54016), (3798, 52480), (3840, 51906), (3936, 50640), (4220, 47232), (4608, 43255), (4920, 40512), (5064, 39360), (5248, 37980), (5760, 34604), (5904, 33760), (6330, 31488), (6560, 30384), (6752, 29520), (7380, 27008), (7596, 26240), (7680, 25953), (7872, 25320), (8440, 23616), (8651, 23040), (9495, 20992), (9840, 20256), (10128, 19680), (10496, 18990), (11520, 17302), (11808, 16880), (12660, 15744), (13120, 15192), (13504, 14760)]