2191144320

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{197}}^1\times {\mathrm{1931}}^1$

素因数の和:2153

約数の個数: 192

約数和(自身を含む): 7608641040

約数和(自身を除く): 5417496720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 128, 144, 160, 180, 192, 197, 240, 288, 320, 360, 384, 394, 480, 576, 591, 640, 720, 788, 960, 985, 1152, 1182, 1440, 1576, 1773, 1920, 1931, 1970, 2364, 2880, 2955, 3152, 3546, 3862, 3940, 4728, 5760, 5793, 5910, 6304, 7092, 7724, 7880, 8865, 9456, 9655, 11586, 11820, 12608, 14184, 15448, 15760, 17379, 17730, 18912, 19310, 23172, 23640, 25216, 28368, 28965, 30896, 31520, 34758, 35460, 37824, 38620, 46344, 47280, 56736, 57930, 61792, 63040, 69516, 70920, 75648, 77240, 86895, 92688, 94560, 113472, 115860, 123584, 126080, 139032, 141840, 154480, 173790, 185376, 189120, 226944, 231720, 247168, 278064, 283680, 308960, 347580, 370752, 378240, 380407, 463440, 556128, 567360, 617920, 695160, 741504, 760814, 926880, 1112256, 1134720, 1141221, 1235840, 1390320, 1521628, 1853760, 1902035, 2224512, 2282442, 2780640, 3043256, 3423663, 3707520, 3804070, 4564884, 5561280, 5706105, 6086512, 6847326, 7608140, 9129768, 11122560, 11412210, 12173024, 13694652, 15216280, 17118315, 18259536, 22824420, 24346048, 27389304, 30432560, 34236630, 36519072, 45648840, 48692096, 54778608, 60865120, 68473260, 73038144, 91297680, 109557216, 121730240, 136946520, 146076288, 182595360, 219114432, 243460480, 273893040, 365190720, 438228864, 547786080, 730381440, 1095572160, 2191144320]

約数ペア:

[(1, 2191144320), (2, 1095572160), (3, 730381440), (4, 547786080), (5, 438228864), (6, 365190720), (8, 273893040), (9, 243460480), (10, 219114432), (12, 182595360), (15, 146076288), (16, 136946520), (18, 121730240), (20, 109557216), (24, 91297680), (30, 73038144), (32, 68473260), (36, 60865120), (40, 54778608), (45, 48692096), (48, 45648840), (60, 36519072), (64, 34236630), (72, 30432560), (80, 27389304), (90, 24346048), (96, 22824420), (120, 18259536), (128, 17118315), (144, 15216280), (160, 13694652), (180, 12173024), (192, 11412210), (197, 11122560), (240, 9129768), (288, 7608140), (320, 6847326), (360, 6086512), (384, 5706105), (394, 5561280), (480, 4564884), (576, 3804070), (591, 3707520), (640, 3423663), (720, 3043256), (788, 2780640), (960, 2282442), (985, 2224512), (1152, 1902035), (1182, 1853760), (1440, 1521628), (1576, 1390320), (1773, 1235840), (1920, 1141221), (1931, 1134720), (1970, 1112256), (2364, 926880), (2880, 760814), (2955, 741504), (3152, 695160), (3546, 617920), (3862, 567360), (3940, 556128), (4728, 463440), (5760, 380407), (5793, 378240), (5910, 370752), (6304, 347580), (7092, 308960), (7724, 283680), (7880, 278064), (8865, 247168), (9456, 231720), (9655, 226944), (11586, 189120), (11820, 185376), (12608, 173790), (14184, 154480), (15448, 141840), (15760, 139032), (17379, 126080), (17730, 123584), (18912, 115860), (19310, 113472), (23172, 94560), (23640, 92688), (25216, 86895), (28368, 77240), (28965, 75648), (30896, 70920), (31520, 69516), (34758, 63040), (35460, 61792), (37824, 57930), (38620, 56736), (46344, 47280)]