266250240

素因数分解:

$2^{11}\times 3^5\times 5^1\times {\mathrm{107}}^1$

素因数の和:149

約数の個数: 288

約数和(自身を含む): 965895840

約数和(自身を除く): 699645600

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, 81, 90, 96, 107, 108, 120, 128, 135, 144, 160, 162, 180, 192, 214, 216, 240, 243, 256, 270, 288, 320, 321, 324, 360, 384, 405, 428, 432, 480, 486, 512, 535, 540, 576, 640, 642, 648, 720, 768, 810, 856, 864, 960, 963, 972, 1024, 1070, 1080, 1152, 1215, 1280, 1284, 1296, 1440, 1536, 1605, 1620, 1712, 1728, 1920, 1926, 1944, 2048, 2140, 2160, 2304, 2430, 2560, 2568, 2592, 2880, 2889, 3072, 3210, 3240, 3424, 3456, 3840, 3852, 3888, 4280, 4320, 4608, 4815, 4860, 5120, 5136, 5184, 5760, 5778, 6144, 6420, 6480, 6848, 6912, 7680, 7704, 7776, 8560, 8640, 8667, 9216, 9630, 9720, 10240, 10272, 10368, 11520, 11556, 12840, 12960, 13696, 13824, 14445, 15360, 15408, 15552, 17120, 17280, 17334, 18432, 19260, 19440, 20544, 20736, 23040, 23112, 25680, 25920, 26001, 27392, 27648, 28890, 30720, 30816, 31104, 34240, 34560, 34668, 38520, 38880, 41088, 41472, 43335, 46080, 46224, 51360, 51840, 52002, 54784, 55296, 57780, 61632, 62208, 68480, 69120, 69336, 77040, 77760, 82176, 82944, 86670, 92160, 92448, 102720, 103680, 104004, 109568, 115560, 123264, 124416, 130005, 136960, 138240, 138672, 154080, 155520, 164352, 165888, 173340, 184896, 205440, 207360, 208008, 219136, 231120, 246528, 248832, 260010, 273920, 276480, 277344, 308160, 311040, 328704, 346680, 369792, 410880, 414720, 416016, 462240, 493056, 497664, 520020, 547840, 554688, 616320, 622080, 657408, 693360, 739584, 821760, 829440, 832032, 924480, 986112, 1040040, 1095680, 1109376, 1232640, 1244160, 1386720, 1479168, 1643520, 1664064, 1848960, 1972224, 2080080, 2218752, 2465280, 2488320, 2773440, 2958336, 3287040, 3328128, 3697920, 4160160, 4437504, 4930560, 5546880, 5916672, 6656256, 7395840, 8320320, 8875008, 9861120, 11093760, 13312512, 14791680, 16640640, 17750016, 22187520, 26625024, 29583360, 33281280, 44375040, 53250048, 66562560, 88750080, 133125120, 266250240]

約数ペア:

[(1, 266250240), (2, 133125120), (3, 88750080), (4, 66562560), (5, 53250048), (6, 44375040), (8, 33281280), (9, 29583360), (10, 26625024), (12, 22187520), (15, 17750016), (16, 16640640), (18, 14791680), (20, 13312512), (24, 11093760), (27, 9861120), (30, 8875008), (32, 8320320), (36, 7395840), (40, 6656256), (45, 5916672), (48, 5546880), (54, 4930560), (60, 4437504), (64, 4160160), (72, 3697920), (80, 3328128), (81, 3287040), (90, 2958336), (96, 2773440), (107, 2488320), (108, 2465280), (120, 2218752), (128, 2080080), (135, 1972224), (144, 1848960), (160, 1664064), (162, 1643520), (180, 1479168), (192, 1386720), (214, 1244160), (216, 1232640), (240, 1109376), (243, 1095680), (256, 1040040), (270, 986112), (288, 924480), (320, 832032), (321, 829440), (324, 821760), (360, 739584), (384, 693360), (405, 657408), (428, 622080), (432, 616320), (480, 554688), (486, 547840), (512, 520020), (535, 497664), (540, 493056), (576, 462240), (640, 416016), (642, 414720), (648, 410880), (720, 369792), (768, 346680), (810, 328704), (856, 311040), (864, 308160), (960, 277344), (963, 276480), (972, 273920), (1024, 260010), (1070, 248832), (1080, 246528), (1152, 231120), (1215, 219136), (1280, 208008), (1284, 207360), (1296, 205440), (1440, 184896), (1536, 173340), (1605, 165888), (1620, 164352), (1712, 155520), (1728, 154080), (1920, 138672), (1926, 138240), (1944, 136960), (2048, 130005), (2140, 124416), (2160, 123264), (2304, 115560), (2430, 109568), (2560, 104004), (2568, 103680), (2592, 102720), (2880, 92448), (2889, 92160), (3072, 86670), (3210, 82944), (3240, 82176), (3424, 77760), (3456, 77040), (3840, 69336), (3852, 69120), (3888, 68480), (4280, 62208), (4320, 61632), (4608, 57780), (4815, 55296), (4860, 54784), (5120, 52002), (5136, 51840), (5184, 51360), (5760, 46224), (5778, 46080), (6144, 43335), (6420, 41472), (6480, 41088), (6848, 38880), (6912, 38520), (7680, 34668), (7704, 34560), (7776, 34240), (8560, 31104), (8640, 30816), (8667, 30720), (9216, 28890), (9630, 27648), (9720, 27392), (10240, 26001), (10272, 25920), (10368, 25680), (11520, 23112), (11556, 23040), (12840, 20736), (12960, 20544), (13696, 19440), (13824, 19260), (14445, 18432), (15360, 17334), (15408, 17280), (15552, 17120)]