2764580.00000000

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{383}}^1$

素因数の和:439

約数の個数: 160

約数和(自身を含む): 191987712

約数和(自身を除く): 127858192

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 23, 26, 28, 35, 40, 46, 52, 56, 65, 70, 80, 91, 92, 104, 112, 115, 130, 140, 161, 182, 184, 208, 230, 260, 280, 299, 322, 364, 368, 383, 455, 460, 520, 560, 598, 644, 728, 766, 805, 910, 920, 1040, 1196, 1288, 1456, 1495, 1532, 1610, 1820, 1840, 1915, 2093, 2392, 2576, 2681, 2990, 3064, 3220, 3640, 3830, 4186, 4784, 4979, 5362, 5980, 6128, 6440, 7280, 7660, 8372, 8809, 9958, 10465, 10724, 11960, 12880, 13405, 15320, 16744, 17618, 19916, 20930, 21448, 23920, 24895, 26810, 30640, 33488, 34853, 35236, 39832, 41860, 42896, 44045, 49790, 53620, 61663, 69706, 70472, 79664, 83720, 88090, 99580, 107240, 114517, 123326, 139412, 140944, 167440, 174265, 176180, 199160, 214480, 229034, 246652, 278824, 308315, 348530, 352360, 398320, 458068, 493304, 557648, 572585, 616630, 697060, 704720, 801619, 916136, 986608, 1145170, 1233260, 1394120, 1603238, 1832272, 2290340, 2466520, 2788240, 3206476, 4008095, 4580680, 4933040, 6412952, 8016190, 9161360, 12825904, 16032380, 32064760, 64129520]

約数ペア:

[(1, 64129520), (2, 32064760), (4, 16032380), (5, 12825904), (7, 9161360), (8, 8016190), (10, 6412952), (13, 4933040), (14, 4580680), (16, 4008095), (20, 3206476), (23, 2788240), (26, 2466520), (28, 2290340), (35, 1832272), (40, 1603238), (46, 1394120), (52, 1233260), (56, 1145170), (65, 986608), (70, 916136), (80, 801619), (91, 704720), (92, 697060), (104, 616630), (112, 572585), (115, 557648), (130, 493304), (140, 458068), (161, 398320), (182, 352360), (184, 348530), (208, 308315), (230, 278824), (260, 246652), (280, 229034), (299, 214480), (322, 199160), (364, 176180), (368, 174265), (383, 167440), (455, 140944), (460, 139412), (520, 123326), (560, 114517), (598, 107240), (644, 99580), (728, 88090), (766, 83720), (805, 79664), (910, 70472), (920, 69706), (1040, 61663), (1196, 53620), (1288, 49790), (1456, 44045), (1495, 42896), (1532, 41860), (1610, 39832), (1820, 35236), (1840, 34853), (1915, 33488), (2093, 30640), (2392, 26810), (2576, 24895), (2681, 23920), (2990, 21448), (3064, 20930), (3220, 19916), (3640, 17618), (3830, 16744), (4186, 15320), (4784, 13405), (4979, 12880), (5362, 11960), (5980, 10724), (6128, 10465), (6440, 9958), (7280, 8809), (7660, 8372)]