208120320

素因数分解:

$2^9\times 3^3\times 5^1\times {\mathrm{3011}}^1$

素因数の和:3043

約数の個数: 160

約数和(自身を含む): 739506240

約数和(自身を除く): 531385920

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, 256, 270, 288, 320, 360, 384, 432, 480, 512, 540, 576, 640, 720, 768, 864, 960, 1080, 1152, 1280, 1440, 1536, 1728, 1920, 2160, 2304, 2560, 2880, 3011, 3456, 3840, 4320, 4608, 5760, 6022, 6912, 7680, 8640, 9033, 11520, 12044, 13824, 15055, 17280, 18066, 23040, 24088, 27099, 30110, 34560, 36132, 45165, 48176, 54198, 60220, 69120, 72264, 81297, 90330, 96352, 108396, 120440, 135495, 144528, 162594, 180660, 192704, 216792, 240880, 270990, 289056, 325188, 361320, 385408, 406485, 433584, 481760, 541980, 578112, 650376, 722640, 770816, 812970, 867168, 963520, 1083960, 1156224, 1300752, 1445280, 1541632, 1625940, 1734336, 1927040, 2167920, 2312448, 2601504, 2890560, 3251880, 3468672, 3854080, 4335840, 4624896, 5203008, 5781120, 6503760, 6937344, 7708160, 8671680, 10406016, 11562240, 13007520, 13874688, 17343360, 20812032, 23124480, 26015040, 34686720, 41624064, 52030080, 69373440, 104060160, 208120320]

約数ペア:

[(1, 208120320), (2, 104060160), (3, 69373440), (4, 52030080), (5, 41624064), (6, 34686720), (8, 26015040), (9, 23124480), (10, 20812032), (12, 17343360), (15, 13874688), (16, 13007520), (18, 11562240), (20, 10406016), (24, 8671680), (27, 7708160), (30, 6937344), (32, 6503760), (36, 5781120), (40, 5203008), (45, 4624896), (48, 4335840), (54, 3854080), (60, 3468672), (64, 3251880), (72, 2890560), (80, 2601504), (90, 2312448), (96, 2167920), (108, 1927040), (120, 1734336), (128, 1625940), (135, 1541632), (144, 1445280), (160, 1300752), (180, 1156224), (192, 1083960), (216, 963520), (240, 867168), (256, 812970), (270, 770816), (288, 722640), (320, 650376), (360, 578112), (384, 541980), (432, 481760), (480, 433584), (512, 406485), (540, 385408), (576, 361320), (640, 325188), (720, 289056), (768, 270990), (864, 240880), (960, 216792), (1080, 192704), (1152, 180660), (1280, 162594), (1440, 144528), (1536, 135495), (1728, 120440), (1920, 108396), (2160, 96352), (2304, 90330), (2560, 81297), (2880, 72264), (3011, 69120), (3456, 60220), (3840, 54198), (4320, 48176), (4608, 45165), (5760, 36132), (6022, 34560), (6912, 30110), (7680, 27099), (8640, 24088), (9033, 23040), (11520, 18066), (12044, 17280), (13824, 15055)]