231095040

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{5471}}^1$

素因数の和:5506

約数の個数: 144

約数和(自身を含む): 805303296

約数和(自身を除く): 574208256

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 32, 33, 40, 44, 48, 55, 60, 64, 66, 80, 88, 96, 110, 120, 128, 132, 160, 165, 176, 192, 220, 240, 256, 264, 320, 330, 352, 384, 440, 480, 528, 640, 660, 704, 768, 880, 960, 1056, 1280, 1320, 1408, 1760, 1920, 2112, 2640, 2816, 3520, 3840, 4224, 5280, 5471, 7040, 8448, 10560, 10942, 14080, 16413, 21120, 21884, 27355, 32826, 42240, 43768, 54710, 60181, 65652, 82065, 87536, 109420, 120362, 131304, 164130, 175072, 180543, 218840, 240724, 262608, 300905, 328260, 350144, 361086, 437680, 481448, 525216, 601810, 656520, 700288, 722172, 875360, 902715, 962896, 1050432, 1203620, 1313040, 1400576, 1444344, 1750720, 1805430, 1925792, 2100864, 2407240, 2626080, 2888688, 3501440, 3610860, 3851584, 4201728, 4814480, 5252160, 5777376, 7002880, 7221720, 7703168, 9628960, 10504320, 11554752, 14443440, 15406336, 19257920, 21008640, 23109504, 28886880, 38515840, 46219008, 57773760, 77031680, 115547520, 231095040]

約数ペア:

[(1, 231095040), (2, 115547520), (3, 77031680), (4, 57773760), (5, 46219008), (6, 38515840), (8, 28886880), (10, 23109504), (11, 21008640), (12, 19257920), (15, 15406336), (16, 14443440), (20, 11554752), (22, 10504320), (24, 9628960), (30, 7703168), (32, 7221720), (33, 7002880), (40, 5777376), (44, 5252160), (48, 4814480), (55, 4201728), (60, 3851584), (64, 3610860), (66, 3501440), (80, 2888688), (88, 2626080), (96, 2407240), (110, 2100864), (120, 1925792), (128, 1805430), (132, 1750720), (160, 1444344), (165, 1400576), (176, 1313040), (192, 1203620), (220, 1050432), (240, 962896), (256, 902715), (264, 875360), (320, 722172), (330, 700288), (352, 656520), (384, 601810), (440, 525216), (480, 481448), (528, 437680), (640, 361086), (660, 350144), (704, 328260), (768, 300905), (880, 262608), (960, 240724), (1056, 218840), (1280, 180543), (1320, 175072), (1408, 164130), (1760, 131304), (1920, 120362), (2112, 109420), (2640, 87536), (2816, 82065), (3520, 65652), (3840, 60181), (4224, 54710), (5280, 43768), (5471, 42240), (7040, 32826), (8448, 27355), (10560, 21884), (10942, 21120), (14080, 16413)]