230768640

素因数分解:

$2^{14}\times 3^2\times 5^1\times {\mathrm{313}}^1$

素因数の和:352

約数の個数: 180

約数和(自身を含む): 802529364

約数和(自身を除く): 571760724

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, 240, 256, 288, 313, 320, 360, 384, 480, 512, 576, 626, 640, 720, 768, 939, 960, 1024, 1152, 1252, 1280, 1440, 1536, 1565, 1878, 1920, 2048, 2304, 2504, 2560, 2817, 2880, 3072, 3130, 3756, 3840, 4096, 4608, 4695, 5008, 5120, 5634, 5760, 6144, 6260, 7512, 7680, 8192, 9216, 9390, 10016, 10240, 11268, 11520, 12288, 12520, 14085, 15024, 15360, 16384, 18432, 18780, 20032, 20480, 22536, 23040, 24576, 25040, 28170, 30048, 30720, 36864, 37560, 40064, 40960, 45072, 46080, 49152, 50080, 56340, 60096, 61440, 73728, 75120, 80128, 81920, 90144, 92160, 100160, 112680, 120192, 122880, 147456, 150240, 160256, 180288, 184320, 200320, 225360, 240384, 245760, 300480, 320512, 360576, 368640, 400640, 450720, 480768, 600960, 641024, 721152, 737280, 801280, 901440, 961536, 1201920, 1282048, 1442304, 1602560, 1802880, 1923072, 2403840, 2564096, 2884608, 3205120, 3605760, 3846144, 4807680, 5128192, 5769216, 6410240, 7211520, 7692288, 9615360, 11538432, 12820480, 14423040, 15384576, 19230720, 23076864, 25640960, 28846080, 38461440, 46153728, 57692160, 76922880, 115384320, 230768640]

約数ペア:

[(1, 230768640), (2, 115384320), (3, 76922880), (4, 57692160), (5, 46153728), (6, 38461440), (8, 28846080), (9, 25640960), (10, 23076864), (12, 19230720), (15, 15384576), (16, 14423040), (18, 12820480), (20, 11538432), (24, 9615360), (30, 7692288), (32, 7211520), (36, 6410240), (40, 5769216), (45, 5128192), (48, 4807680), (60, 3846144), (64, 3605760), (72, 3205120), (80, 2884608), (90, 2564096), (96, 2403840), (120, 1923072), (128, 1802880), (144, 1602560), (160, 1442304), (180, 1282048), (192, 1201920), (240, 961536), (256, 901440), (288, 801280), (313, 737280), (320, 721152), (360, 641024), (384, 600960), (480, 480768), (512, 450720), (576, 400640), (626, 368640), (640, 360576), (720, 320512), (768, 300480), (939, 245760), (960, 240384), (1024, 225360), (1152, 200320), (1252, 184320), (1280, 180288), (1440, 160256), (1536, 150240), (1565, 147456), (1878, 122880), (1920, 120192), (2048, 112680), (2304, 100160), (2504, 92160), (2560, 90144), (2817, 81920), (2880, 80128), (3072, 75120), (3130, 73728), (3756, 61440), (3840, 60096), (4096, 56340), (4608, 50080), (4695, 49152), (5008, 46080), (5120, 45072), (5634, 40960), (5760, 40064), (6144, 37560), (6260, 36864), (7512, 30720), (7680, 30048), (8192, 28170), (9216, 25040), (9390, 24576), (10016, 23040), (10240, 22536), (11268, 20480), (11520, 20032), (12288, 18780), (12520, 18432), (14085, 16384), (15024, 15360)]