2123095040

素因数分解:

$2^{10}\times 5^1\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{149}}^1$

素因数の和:219

約数の個数: 264

約数和(自身を含む): 5880621600

約数和(自身を除く): 3757526560

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 23, 32, 40, 44, 46, 55, 64, 80, 88, 92, 110, 115, 121, 128, 149, 160, 176, 184, 220, 230, 242, 253, 256, 298, 320, 352, 368, 440, 460, 484, 506, 512, 596, 605, 640, 704, 736, 745, 880, 920, 968, 1012, 1024, 1192, 1210, 1265, 1280, 1408, 1472, 1490, 1639, 1760, 1840, 1936, 2024, 2384, 2420, 2530, 2560, 2783, 2816, 2944, 2980, 3278, 3427, 3520, 3680, 3872, 4048, 4768, 4840, 5060, 5120, 5566, 5632, 5888, 5960, 6556, 6854, 7040, 7360, 7744, 8096, 8195, 9536, 9680, 10120, 11132, 11264, 11776, 11920, 13112, 13708, 13915, 14080, 14720, 15488, 16192, 16390, 17135, 18029, 19072, 19360, 20240, 22264, 23552, 23840, 26224, 27416, 27830, 28160, 29440, 30976, 32384, 32780, 34270, 36058, 37697, 38144, 38720, 40480, 44528, 47680, 52448, 54832, 55660, 56320, 58880, 61952, 64768, 65560, 68540, 72116, 75394, 76288, 77440, 80960, 89056, 90145, 95360, 104896, 109664, 111320, 117760, 123904, 129536, 131120, 137080, 144232, 150788, 152576, 154880, 161920, 178112, 180290, 188485, 190720, 209792, 219328, 222640, 259072, 262240, 274160, 288464, 301576, 309760, 323840, 356224, 360580, 376970, 381440, 414667, 419584, 438656, 445280, 524480, 548320, 576928, 603152, 619520, 647680, 712448, 721160, 753940, 762880, 829334, 839168, 877312, 890560, 1048960, 1096640, 1153856, 1206304, 1295360, 1424896, 1442320, 1507880, 1658668, 1678336, 1754624, 1781120, 2073335, 2097920, 2193280, 2307712, 2412608, 2849792, 2884640, 3015760, 3317336, 3509248, 3562240, 4146670, 4195840, 4386560, 4615424, 4825216, 5769280, 6031520, 6634672, 7124480, 8293340, 8391680, 8773120, 9230848, 9650432, 11538560, 12063040, 13269344, 14248960, 16586680, 17546240, 18461696, 19300864, 23077120, 24126080, 26538688, 33173360, 38601728, 46154240, 48252160, 53077376, 66346720, 92308480, 96504320, 106154752, 132693440, 193008640, 212309504, 265386880, 424619008, 530773760, 1061547520, 2123095040]

約数ペア:

[(1, 2123095040), (2, 1061547520), (4, 530773760), (5, 424619008), (8, 265386880), (10, 212309504), (11, 193008640), (16, 132693440), (20, 106154752), (22, 96504320), (23, 92308480), (32, 66346720), (40, 53077376), (44, 48252160), (46, 46154240), (55, 38601728), (64, 33173360), (80, 26538688), (88, 24126080), (92, 23077120), (110, 19300864), (115, 18461696), (121, 17546240), (128, 16586680), (149, 14248960), (160, 13269344), (176, 12063040), (184, 11538560), (220, 9650432), (230, 9230848), (242, 8773120), (253, 8391680), (256, 8293340), (298, 7124480), (320, 6634672), (352, 6031520), (368, 5769280), (440, 4825216), (460, 4615424), (484, 4386560), (506, 4195840), (512, 4146670), (596, 3562240), (605, 3509248), (640, 3317336), (704, 3015760), (736, 2884640), (745, 2849792), (880, 2412608), (920, 2307712), (968, 2193280), (1012, 2097920), (1024, 2073335), (1192, 1781120), (1210, 1754624), (1265, 1678336), (1280, 1658668), (1408, 1507880), (1472, 1442320), (1490, 1424896), (1639, 1295360), (1760, 1206304), (1840, 1153856), (1936, 1096640), (2024, 1048960), (2384, 890560), (2420, 877312), (2530, 839168), (2560, 829334), (2783, 762880), (2816, 753940), (2944, 721160), (2980, 712448), (3278, 647680), (3427, 619520), (3520, 603152), (3680, 576928), (3872, 548320), (4048, 524480), (4768, 445280), (4840, 438656), (5060, 419584), (5120, 414667), (5566, 381440), (5632, 376970), (5888, 360580), (5960, 356224), (6556, 323840), (6854, 309760), (7040, 301576), (7360, 288464), (7744, 274160), (8096, 262240), (8195, 259072), (9536, 222640), (9680, 219328), (10120, 209792), (11132, 190720), (11264, 188485), (11776, 180290), (11920, 178112), (13112, 161920), (13708, 154880), (13915, 152576), (14080, 150788), (14720, 144232), (15488, 137080), (16192, 131120), (16390, 129536), (17135, 123904), (18029, 117760), (19072, 111320), (19360, 109664), (20240, 104896), (22264, 95360), (23552, 90145), (23840, 89056), (26224, 80960), (27416, 77440), (27830, 76288), (28160, 75394), (29440, 72116), (30976, 68540), (32384, 65560), (32780, 64768), (34270, 61952), (36058, 58880), (37697, 56320), (38144, 55660), (38720, 54832), (40480, 52448), (44528, 47680)]