355000320

素因数分解:

$2^{13}\times 3^4\times 5^1\times {\mathrm{107}}^1$

素因数の和:150

約数の個数: 280

約数和(自身を含む): 1284558264

約数和(自身を除く): 929557944

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, 256, 270, 288, 320, 321, 324, 360, 384, 405, 428, 432, 480, 512, 535, 540, 576, 640, 642, 648, 720, 768, 810, 856, 864, 960, 963, 1024, 1070, 1080, 1152, 1280, 1284, 1296, 1440, 1536, 1605, 1620, 1712, 1728, 1920, 1926, 2048, 2140, 2160, 2304, 2560, 2568, 2592, 2880, 2889, 3072, 3210, 3240, 3424, 3456, 3840, 3852, 4096, 4280, 4320, 4608, 4815, 5120, 5136, 5184, 5760, 5778, 6144, 6420, 6480, 6848, 6912, 7680, 7704, 8192, 8560, 8640, 8667, 9216, 9630, 10240, 10272, 10368, 11520, 11556, 12288, 12840, 12960, 13696, 13824, 14445, 15360, 15408, 17120, 17280, 17334, 18432, 19260, 20480, 20544, 20736, 23040, 23112, 24576, 25680, 25920, 27392, 27648, 28890, 30720, 30816, 34240, 34560, 34668, 36864, 38520, 40960, 41088, 41472, 43335, 46080, 46224, 51360, 51840, 54784, 55296, 57780, 61440, 61632, 68480, 69120, 69336, 73728, 77040, 82176, 82944, 86670, 92160, 92448, 102720, 103680, 109568, 110592, 115560, 122880, 123264, 136960, 138240, 138672, 154080, 164352, 165888, 173340, 184320, 184896, 205440, 207360, 219136, 221184, 231120, 246528, 273920, 276480, 277344, 308160, 328704, 331776, 346680, 368640, 369792, 410880, 414720, 438272, 462240, 493056, 547840, 552960, 554688, 616320, 657408, 663552, 693360, 739584, 821760, 829440, 876544, 924480, 986112, 1095680, 1105920, 1109376, 1232640, 1314816, 1386720, 1479168, 1643520, 1658880, 1848960, 1972224, 2191360, 2218752, 2465280, 2629632, 2773440, 2958336, 3287040, 3317760, 3697920, 3944448, 4382720, 4437504, 4930560, 5546880, 5916672, 6574080, 7395840, 7888896, 8875008, 9861120, 11093760, 11833344, 13148160, 14791680, 17750016, 19722240, 22187520, 23666688, 29583360, 35500032, 39444480, 44375040, 59166720, 71000064, 88750080, 118333440, 177500160, 355000320]

約数ペア:

[(1, 355000320), (2, 177500160), (3, 118333440), (4, 88750080), (5, 71000064), (6, 59166720), (8, 44375040), (9, 39444480), (10, 35500032), (12, 29583360), (15, 23666688), (16, 22187520), (18, 19722240), (20, 17750016), (24, 14791680), (27, 13148160), (30, 11833344), (32, 11093760), (36, 9861120), (40, 8875008), (45, 7888896), (48, 7395840), (54, 6574080), (60, 5916672), (64, 5546880), (72, 4930560), (80, 4437504), (81, 4382720), (90, 3944448), (96, 3697920), (107, 3317760), (108, 3287040), (120, 2958336), (128, 2773440), (135, 2629632), (144, 2465280), (160, 2218752), (162, 2191360), (180, 1972224), (192, 1848960), (214, 1658880), (216, 1643520), (240, 1479168), (256, 1386720), (270, 1314816), (288, 1232640), (320, 1109376), (321, 1105920), (324, 1095680), (360, 986112), (384, 924480), (405, 876544), (428, 829440), (432, 821760), (480, 739584), (512, 693360), (535, 663552), (540, 657408), (576, 616320), (640, 554688), (642, 552960), (648, 547840), (720, 493056), (768, 462240), (810, 438272), (856, 414720), (864, 410880), (960, 369792), (963, 368640), (1024, 346680), (1070, 331776), (1080, 328704), (1152, 308160), (1280, 277344), (1284, 276480), (1296, 273920), (1440, 246528), (1536, 231120), (1605, 221184), (1620, 219136), (1712, 207360), (1728, 205440), (1920, 184896), (1926, 184320), (2048, 173340), (2140, 165888), (2160, 164352), (2304, 154080), (2560, 138672), (2568, 138240), (2592, 136960), (2880, 123264), (2889, 122880), (3072, 115560), (3210, 110592), (3240, 109568), (3424, 103680), (3456, 102720), (3840, 92448), (3852, 92160), (4096, 86670), (4280, 82944), (4320, 82176), (4608, 77040), (4815, 73728), (5120, 69336), (5136, 69120), (5184, 68480), (5760, 61632), (5778, 61440), (6144, 57780), (6420, 55296), (6480, 54784), (6848, 51840), (6912, 51360), (7680, 46224), (7704, 46080), (8192, 43335), (8560, 41472), (8640, 41088), (8667, 40960), (9216, 38520), (9630, 36864), (10240, 34668), (10272, 34560), (10368, 34240), (11520, 30816), (11556, 30720), (12288, 28890), (12840, 27648), (12960, 27392), (13696, 25920), (13824, 25680), (14445, 24576), (15360, 23112), (15408, 23040), (17120, 20736), (17280, 20544), (17334, 20480), (18432, 19260)]