128041760

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{547}}^1$

素因数の和:599

約数の個数: 192

約数和(自身を含む): 397716480

約数和(自身を除く): 269674720

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 19, 20, 22, 28, 32, 35, 38, 40, 44, 55, 56, 70, 76, 77, 80, 88, 95, 110, 112, 133, 140, 152, 154, 160, 176, 190, 209, 220, 224, 266, 280, 304, 308, 352, 380, 385, 418, 440, 532, 547, 560, 608, 616, 665, 760, 770, 836, 880, 1045, 1064, 1094, 1120, 1232, 1330, 1463, 1520, 1540, 1672, 1760, 2090, 2128, 2188, 2464, 2660, 2735, 2926, 3040, 3080, 3344, 3829, 4180, 4256, 4376, 5320, 5470, 5852, 6017, 6160, 6688, 7315, 7658, 8360, 8752, 10393, 10640, 10940, 11704, 12034, 12320, 14630, 15316, 16720, 17504, 19145, 20786, 21280, 21880, 23408, 24068, 29260, 30085, 30632, 33440, 38290, 41572, 42119, 43760, 46816, 48136, 51965, 58520, 60170, 61264, 72751, 76580, 83144, 84238, 87520, 96272, 103930, 114323, 117040, 120340, 122528, 145502, 153160, 166288, 168476, 192544, 207860, 210595, 228646, 234080, 240680, 291004, 306320, 332576, 336952, 363755, 415720, 421190, 457292, 481360, 571615, 582008, 612640, 673904, 727510, 800261, 831440, 842380, 914584, 962720, 1143230, 1164016, 1347808, 1455020, 1600522, 1662880, 1684760, 1829168, 2286460, 2328032, 2910040, 3201044, 3369520, 3658336, 4001305, 4572920, 5820080, 6402088, 6739040, 8002610, 9145840, 11640160, 12804176, 16005220, 18291680, 25608352, 32010440, 64020880, 128041760]

約数ペア:

[(1, 128041760), (2, 64020880), (4, 32010440), (5, 25608352), (7, 18291680), (8, 16005220), (10, 12804176), (11, 11640160), (14, 9145840), (16, 8002610), (19, 6739040), (20, 6402088), (22, 5820080), (28, 4572920), (32, 4001305), (35, 3658336), (38, 3369520), (40, 3201044), (44, 2910040), (55, 2328032), (56, 2286460), (70, 1829168), (76, 1684760), (77, 1662880), (80, 1600522), (88, 1455020), (95, 1347808), (110, 1164016), (112, 1143230), (133, 962720), (140, 914584), (152, 842380), (154, 831440), (160, 800261), (176, 727510), (190, 673904), (209, 612640), (220, 582008), (224, 571615), (266, 481360), (280, 457292), (304, 421190), (308, 415720), (352, 363755), (380, 336952), (385, 332576), (418, 306320), (440, 291004), (532, 240680), (547, 234080), (560, 228646), (608, 210595), (616, 207860), (665, 192544), (760, 168476), (770, 166288), (836, 153160), (880, 145502), (1045, 122528), (1064, 120340), (1094, 117040), (1120, 114323), (1232, 103930), (1330, 96272), (1463, 87520), (1520, 84238), (1540, 83144), (1672, 76580), (1760, 72751), (2090, 61264), (2128, 60170), (2188, 58520), (2464, 51965), (2660, 48136), (2735, 46816), (2926, 43760), (3040, 42119), (3080, 41572), (3344, 38290), (3829, 33440), (4180, 30632), (4256, 30085), (4376, 29260), (5320, 24068), (5470, 23408), (5852, 21880), (6017, 21280), (6160, 20786), (6688, 19145), (7315, 17504), (7658, 16720), (8360, 15316), (8752, 14630), (10393, 12320), (10640, 12034), (10940, 11704)]