230161920

素因数分解:

$2^9\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{1303}}^1$

素因数の和:1352

約数の個数: 160

約数和(自身を含む): 768379392

約数和(自身を除く): 538217472

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 32, 40, 46, 48, 60, 64, 69, 80, 92, 96, 115, 120, 128, 138, 160, 184, 192, 230, 240, 256, 276, 320, 345, 368, 384, 460, 480, 512, 552, 640, 690, 736, 768, 920, 960, 1104, 1280, 1303, 1380, 1472, 1536, 1840, 1920, 2208, 2560, 2606, 2760, 2944, 3680, 3840, 3909, 4416, 5212, 5520, 5888, 6515, 7360, 7680, 7818, 8832, 10424, 11040, 11776, 13030, 14720, 15636, 17664, 19545, 20848, 22080, 26060, 29440, 29969, 31272, 35328, 39090, 41696, 44160, 52120, 58880, 59938, 62544, 78180, 83392, 88320, 89907, 104240, 119876, 125088, 149845, 156360, 166784, 176640, 179814, 208480, 239752, 250176, 299690, 312720, 333568, 359628, 416960, 449535, 479504, 500352, 599380, 625440, 667136, 719256, 833920, 899070, 959008, 1000704, 1198760, 1250880, 1438512, 1667840, 1798140, 1918016, 2001408, 2397520, 2501760, 2877024, 3335680, 3596280, 3836032, 4795040, 5003520, 5754048, 7192560, 7672064, 9590080, 10007040, 11508096, 14385120, 15344128, 19180160, 23016192, 28770240, 38360320, 46032384, 57540480, 76720640, 115080960, 230161920]

約数ペア:

[(1, 230161920), (2, 115080960), (3, 76720640), (4, 57540480), (5, 46032384), (6, 38360320), (8, 28770240), (10, 23016192), (12, 19180160), (15, 15344128), (16, 14385120), (20, 11508096), (23, 10007040), (24, 9590080), (30, 7672064), (32, 7192560), (40, 5754048), (46, 5003520), (48, 4795040), (60, 3836032), (64, 3596280), (69, 3335680), (80, 2877024), (92, 2501760), (96, 2397520), (115, 2001408), (120, 1918016), (128, 1798140), (138, 1667840), (160, 1438512), (184, 1250880), (192, 1198760), (230, 1000704), (240, 959008), (256, 899070), (276, 833920), (320, 719256), (345, 667136), (368, 625440), (384, 599380), (460, 500352), (480, 479504), (512, 449535), (552, 416960), (640, 359628), (690, 333568), (736, 312720), (768, 299690), (920, 250176), (960, 239752), (1104, 208480), (1280, 179814), (1303, 176640), (1380, 166784), (1472, 156360), (1536, 149845), (1840, 125088), (1920, 119876), (2208, 104240), (2560, 89907), (2606, 88320), (2760, 83392), (2944, 78180), (3680, 62544), (3840, 59938), (3909, 58880), (4416, 52120), (5212, 44160), (5520, 41696), (5888, 39090), (6515, 35328), (7360, 31272), (7680, 29969), (7818, 29440), (8832, 26060), (10424, 22080), (11040, 20848), (11776, 19545), (13030, 17664), (14720, 15636)]