206824320

素因数分解:

$2^7\times 3^3\times 5^1\times {\mathrm{11969}}^1$

素因数の和:11997

約数の個数: 128

約数和(自身を含む): 732564000

約数和(自身を除く): 525739680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 90, 96, 108, 120, 128, 135, 144, 160, 180, 192, 216, 240, 270, 288, 320, 360, 384, 432, 480, 540, 576, 640, 720, 864, 960, 1080, 1152, 1440, 1728, 1920, 2160, 2880, 3456, 4320, 5760, 8640, 11969, 17280, 23938, 35907, 47876, 59845, 71814, 95752, 107721, 119690, 143628, 179535, 191504, 215442, 239380, 287256, 323163, 359070, 383008, 430884, 478760, 538605, 574512, 646326, 718140, 766016, 861768, 957520, 1077210, 1149024, 1292652, 1436280, 1532032, 1615815, 1723536, 1915040, 2154420, 2298048, 2585304, 2872560, 3231630, 3447072, 3830080, 4308840, 4596096, 5170608, 5745120, 6463260, 6894144, 7660160, 8617680, 10341216, 11490240, 12926520, 13788288, 17235360, 20682432, 22980480, 25853040, 34470720, 41364864, 51706080, 68941440, 103412160, 206824320]

約数ペア:

[(1, 206824320), (2, 103412160), (3, 68941440), (4, 51706080), (5, 41364864), (6, 34470720), (8, 25853040), (9, 22980480), (10, 20682432), (12, 17235360), (15, 13788288), (16, 12926520), (18, 11490240), (20, 10341216), (24, 8617680), (27, 7660160), (30, 6894144), (32, 6463260), (36, 5745120), (40, 5170608), (45, 4596096), (48, 4308840), (54, 3830080), (60, 3447072), (64, 3231630), (72, 2872560), (80, 2585304), (90, 2298048), (96, 2154420), (108, 1915040), (120, 1723536), (128, 1615815), (135, 1532032), (144, 1436280), (160, 1292652), (180, 1149024), (192, 1077210), (216, 957520), (240, 861768), (270, 766016), (288, 718140), (320, 646326), (360, 574512), (384, 538605), (432, 478760), (480, 430884), (540, 383008), (576, 359070), (640, 323163), (720, 287256), (864, 239380), (960, 215442), (1080, 191504), (1152, 179535), (1440, 143628), (1728, 119690), (1920, 107721), (2160, 95752), (2880, 71814), (3456, 59845), (4320, 47876), (5760, 35907), (8640, 23938), (11969, 17280)]