226145920

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{353}}^1$

素因数の和:403

約数の個数: 256

約数和(自身を含む): 727937280

約数和(自身を除く): 501791360

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 13, 14, 16, 20, 22, 26, 28, 32, 35, 40, 44, 52, 55, 56, 64, 65, 70, 77, 80, 88, 91, 104, 110, 112, 128, 130, 140, 143, 154, 160, 176, 182, 208, 220, 224, 260, 280, 286, 308, 320, 352, 353, 364, 385, 416, 440, 448, 455, 520, 560, 572, 616, 640, 704, 706, 715, 728, 770, 832, 880, 896, 910, 1001, 1040, 1120, 1144, 1232, 1408, 1412, 1430, 1456, 1540, 1664, 1760, 1765, 1820, 2002, 2080, 2240, 2288, 2464, 2471, 2824, 2860, 2912, 3080, 3520, 3530, 3640, 3883, 4004, 4160, 4480, 4576, 4589, 4928, 4942, 5005, 5648, 5720, 5824, 6160, 7040, 7060, 7280, 7766, 8008, 8320, 9152, 9178, 9856, 9884, 10010, 11296, 11440, 11648, 12320, 12355, 14120, 14560, 15532, 16016, 18304, 18356, 19415, 19768, 20020, 22592, 22880, 22945, 24640, 24710, 27181, 28240, 29120, 31064, 32032, 32123, 36712, 38830, 39536, 40040, 45184, 45760, 45890, 49280, 49420, 50479, 54362, 56480, 58240, 62128, 64064, 64246, 73424, 77660, 79072, 80080, 91520, 91780, 98840, 100958, 108724, 112960, 124256, 128128, 128492, 135905, 146848, 155320, 158144, 160160, 160615, 183560, 197680, 201916, 217448, 225920, 248512, 252395, 256984, 271810, 293696, 310640, 316288, 320320, 321230, 353353, 367120, 395360, 403832, 434896, 497024, 504790, 513968, 543620, 587392, 621280, 640640, 642460, 706706, 734240, 790720, 807664, 869792, 1009580, 1027936, 1087240, 1242560, 1284920, 1413412, 1468480, 1581440, 1615328, 1739584, 1766765, 2019160, 2055872, 2174480, 2485120, 2569840, 2826824, 2936960, 3230656, 3479168, 3533530, 4038320, 4111744, 4348960, 5139680, 5653648, 6461312, 7067060, 8076640, 8697920, 10279360, 11307296, 14134120, 16153280, 17395840, 20558720, 22614592, 28268240, 32306560, 45229184, 56536480, 113072960, 226145920]

約数ペア:

[(1, 226145920), (2, 113072960), (4, 56536480), (5, 45229184), (7, 32306560), (8, 28268240), (10, 22614592), (11, 20558720), (13, 17395840), (14, 16153280), (16, 14134120), (20, 11307296), (22, 10279360), (26, 8697920), (28, 8076640), (32, 7067060), (35, 6461312), (40, 5653648), (44, 5139680), (52, 4348960), (55, 4111744), (56, 4038320), (64, 3533530), (65, 3479168), (70, 3230656), (77, 2936960), (80, 2826824), (88, 2569840), (91, 2485120), (104, 2174480), (110, 2055872), (112, 2019160), (128, 1766765), (130, 1739584), (140, 1615328), (143, 1581440), (154, 1468480), (160, 1413412), (176, 1284920), (182, 1242560), (208, 1087240), (220, 1027936), (224, 1009580), (260, 869792), (280, 807664), (286, 790720), (308, 734240), (320, 706706), (352, 642460), (353, 640640), (364, 621280), (385, 587392), (416, 543620), (440, 513968), (448, 504790), (455, 497024), (520, 434896), (560, 403832), (572, 395360), (616, 367120), (640, 353353), (704, 321230), (706, 320320), (715, 316288), (728, 310640), (770, 293696), (832, 271810), (880, 256984), (896, 252395), (910, 248512), (1001, 225920), (1040, 217448), (1120, 201916), (1144, 197680), (1232, 183560), (1408, 160615), (1412, 160160), (1430, 158144), (1456, 155320), (1540, 146848), (1664, 135905), (1760, 128492), (1765, 128128), (1820, 124256), (2002, 112960), (2080, 108724), (2240, 100958), (2288, 98840), (2464, 91780), (2471, 91520), (2824, 80080), (2860, 79072), (2912, 77660), (3080, 73424), (3520, 64246), (3530, 64064), (3640, 62128), (3883, 58240), (4004, 56480), (4160, 54362), (4480, 50479), (4576, 49420), (4589, 49280), (4928, 45890), (4942, 45760), (5005, 45184), (5648, 40040), (5720, 39536), (5824, 38830), (6160, 36712), (7040, 32123), (7060, 32032), (7280, 31064), (7766, 29120), (8008, 28240), (8320, 27181), (9152, 24710), (9178, 24640), (9856, 22945), (9884, 22880), (10010, 22592), (11296, 20020), (11440, 19768), (11648, 19415), (12320, 18356), (12355, 18304), (14120, 16016), (14560, 15532)]