56536480

素因数分解:

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

素因数の和:399

約数の個数: 192

約数和(自身を含む): 179843328

約数和(自身を除く): 123306848

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, 65, 70, 77, 80, 88, 91, 104, 110, 112, 130, 140, 143, 154, 160, 176, 182, 208, 220, 224, 260, 280, 286, 308, 352, 353, 364, 385, 416, 440, 455, 520, 560, 572, 616, 706, 715, 728, 770, 880, 910, 1001, 1040, 1120, 1144, 1232, 1412, 1430, 1456, 1540, 1760, 1765, 1820, 2002, 2080, 2288, 2464, 2471, 2824, 2860, 2912, 3080, 3530, 3640, 3883, 4004, 4576, 4589, 4942, 5005, 5648, 5720, 6160, 7060, 7280, 7766, 8008, 9178, 9884, 10010, 11296, 11440, 12320, 12355, 14120, 14560, 15532, 16016, 18356, 19415, 19768, 20020, 22880, 22945, 24710, 27181, 28240, 31064, 32032, 32123, 36712, 38830, 39536, 40040, 45890, 49420, 50479, 54362, 56480, 62128, 64246, 73424, 77660, 79072, 80080, 91780, 98840, 100958, 108724, 124256, 128492, 135905, 146848, 155320, 160160, 160615, 183560, 197680, 201916, 217448, 252395, 256984, 271810, 310640, 321230, 353353, 367120, 395360, 403832, 434896, 504790, 513968, 543620, 621280, 642460, 706706, 734240, 807664, 869792, 1009580, 1027936, 1087240, 1284920, 1413412, 1615328, 1766765, 2019160, 2174480, 2569840, 2826824, 3533530, 4038320, 4348960, 5139680, 5653648, 7067060, 8076640, 11307296, 14134120, 28268240, 56536480]

約数ペア:

[(1, 56536480), (2, 28268240), (4, 14134120), (5, 11307296), (7, 8076640), (8, 7067060), (10, 5653648), (11, 5139680), (13, 4348960), (14, 4038320), (16, 3533530), (20, 2826824), (22, 2569840), (26, 2174480), (28, 2019160), (32, 1766765), (35, 1615328), (40, 1413412), (44, 1284920), (52, 1087240), (55, 1027936), (56, 1009580), (65, 869792), (70, 807664), (77, 734240), (80, 706706), (88, 642460), (91, 621280), (104, 543620), (110, 513968), (112, 504790), (130, 434896), (140, 403832), (143, 395360), (154, 367120), (160, 353353), (176, 321230), (182, 310640), (208, 271810), (220, 256984), (224, 252395), (260, 217448), (280, 201916), (286, 197680), (308, 183560), (352, 160615), (353, 160160), (364, 155320), (385, 146848), (416, 135905), (440, 128492), (455, 124256), (520, 108724), (560, 100958), (572, 98840), (616, 91780), (706, 80080), (715, 79072), (728, 77660), (770, 73424), (880, 64246), (910, 62128), (1001, 56480), (1040, 54362), (1120, 50479), (1144, 49420), (1232, 45890), (1412, 40040), (1430, 39536), (1456, 38830), (1540, 36712), (1760, 32123), (1765, 32032), (1820, 31064), (2002, 28240), (2080, 27181), (2288, 24710), (2464, 22945), (2471, 22880), (2824, 20020), (2860, 19768), (2912, 19415), (3080, 18356), (3530, 16016), (3640, 15532), (3883, 14560), (4004, 14120), (4576, 12355), (4589, 12320), (4942, 11440), (5005, 11296), (5648, 10010), (5720, 9884), (6160, 9178), (7060, 8008), (7280, 7766)]