193223040

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{157}}^1\times {\mathrm{641}}^1$

素因数の和:820

約数の個数: 128

約数和(自身を含む): 620788320

約数和(自身を除く): 427565280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 157, 160, 192, 240, 314, 320, 384, 471, 480, 628, 640, 641, 785, 942, 960, 1256, 1282, 1570, 1884, 1920, 1923, 2355, 2512, 2564, 3140, 3205, 3768, 3846, 4710, 5024, 5128, 6280, 6410, 7536, 7692, 9420, 9615, 10048, 10256, 12560, 12820, 15072, 15384, 18840, 19230, 20096, 20512, 25120, 25640, 30144, 30768, 37680, 38460, 41024, 50240, 51280, 60288, 61536, 75360, 76920, 82048, 100480, 100637, 102560, 123072, 150720, 153840, 201274, 205120, 246144, 301440, 301911, 307680, 402548, 410240, 503185, 603822, 615360, 805096, 1006370, 1207644, 1230720, 1509555, 1610192, 2012740, 2415288, 3019110, 3220384, 4025480, 4830576, 6038220, 6440768, 8050960, 9661152, 12076440, 12881536, 16101920, 19322304, 24152880, 32203840, 38644608, 48305760, 64407680, 96611520, 193223040]

約数ペア:

[(1, 193223040), (2, 96611520), (3, 64407680), (4, 48305760), (5, 38644608), (6, 32203840), (8, 24152880), (10, 19322304), (12, 16101920), (15, 12881536), (16, 12076440), (20, 9661152), (24, 8050960), (30, 6440768), (32, 6038220), (40, 4830576), (48, 4025480), (60, 3220384), (64, 3019110), (80, 2415288), (96, 2012740), (120, 1610192), (128, 1509555), (157, 1230720), (160, 1207644), (192, 1006370), (240, 805096), (314, 615360), (320, 603822), (384, 503185), (471, 410240), (480, 402548), (628, 307680), (640, 301911), (641, 301440), (785, 246144), (942, 205120), (960, 201274), (1256, 153840), (1282, 150720), (1570, 123072), (1884, 102560), (1920, 100637), (1923, 100480), (2355, 82048), (2512, 76920), (2564, 75360), (3140, 61536), (3205, 60288), (3768, 51280), (3846, 50240), (4710, 41024), (5024, 38460), (5128, 37680), (6280, 30768), (6410, 30144), (7536, 25640), (7692, 25120), (9420, 20512), (9615, 20096), (10048, 19230), (10256, 18840), (12560, 15384), (12820, 15072)]