274754480

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{73}}^1$

素因数の和:164

約数の個数: 320

約数和(自身を含む): 887943168

約数和(自身を除く): 613188688

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 13, 14, 16, 20, 22, 26, 28, 35, 40, 44, 47, 52, 55, 56, 65, 70, 73, 77, 80, 88, 91, 94, 104, 110, 112, 130, 140, 143, 146, 154, 176, 182, 188, 208, 220, 235, 260, 280, 286, 292, 308, 329, 364, 365, 376, 385, 440, 455, 470, 511, 517, 520, 560, 572, 584, 611, 616, 658, 715, 728, 730, 752, 770, 803, 880, 910, 940, 949, 1001, 1022, 1034, 1040, 1144, 1168, 1222, 1232, 1316, 1430, 1456, 1460, 1540, 1606, 1645, 1820, 1880, 1898, 2002, 2044, 2068, 2288, 2444, 2555, 2585, 2632, 2860, 2920, 3055, 3080, 3212, 3290, 3431, 3619, 3640, 3760, 3796, 4004, 4015, 4088, 4136, 4277, 4745, 4888, 5005, 5110, 5170, 5264, 5621, 5720, 5840, 6110, 6160, 6424, 6580, 6643, 6721, 6862, 7238, 7280, 7592, 8008, 8030, 8176, 8272, 8554, 9490, 9776, 10010, 10220, 10340, 10439, 11242, 11440, 12220, 12848, 13160, 13286, 13442, 13724, 14476, 15184, 16016, 16060, 17108, 17155, 18095, 18980, 20020, 20440, 20680, 20878, 21385, 22484, 24017, 24440, 26320, 26572, 26884, 27448, 28105, 28952, 32120, 33215, 33605, 34216, 34310, 36190, 37741, 37960, 40040, 40880, 41360, 41756, 42770, 44603, 44968, 47047, 48034, 48880, 52195, 53144, 53768, 54896, 56210, 57904, 64240, 66430, 67210, 68432, 68620, 72380, 73073, 75482, 75920, 80080, 83512, 85540, 89206, 89936, 94094, 96068, 104390, 106288, 107536, 112420, 120085, 132860, 134420, 137240, 144760, 146146, 150964, 167024, 171080, 178412, 188188, 188705, 192136, 208780, 223015, 224840, 235235, 240170, 264187, 265720, 268840, 274480, 289520, 292292, 301928, 312221, 342160, 356824, 365365, 376376, 377410, 384272, 417560, 446030, 449680, 470470, 480340, 490633, 528374, 531440, 537680, 584584, 603856, 624442, 713648, 730730, 752752, 754820, 835120, 892060, 940940, 960680, 981266, 1056748, 1169168, 1248884, 1320935, 1461460, 1509640, 1561105, 1784120, 1881880, 1921360, 1962532, 2113496, 2453165, 2497768, 2641870, 2922920, 3019280, 3122210, 3434431, 3568240, 3763760, 3925064, 4226992, 4906330, 4995536, 5283740, 5845840, 6244420, 6868862, 7850128, 9812660, 10567480, 12488840, 13737724, 17172155, 19625320, 21134960, 24977680, 27475448, 34344310, 39250640, 54950896, 68688620, 137377240, 274754480]

約数ペア:

[(1, 274754480), (2, 137377240), (4, 68688620), (5, 54950896), (7, 39250640), (8, 34344310), (10, 27475448), (11, 24977680), (13, 21134960), (14, 19625320), (16, 17172155), (20, 13737724), (22, 12488840), (26, 10567480), (28, 9812660), (35, 7850128), (40, 6868862), (44, 6244420), (47, 5845840), (52, 5283740), (55, 4995536), (56, 4906330), (65, 4226992), (70, 3925064), (73, 3763760), (77, 3568240), (80, 3434431), (88, 3122210), (91, 3019280), (94, 2922920), (104, 2641870), (110, 2497768), (112, 2453165), (130, 2113496), (140, 1962532), (143, 1921360), (146, 1881880), (154, 1784120), (176, 1561105), (182, 1509640), (188, 1461460), (208, 1320935), (220, 1248884), (235, 1169168), (260, 1056748), (280, 981266), (286, 960680), (292, 940940), (308, 892060), (329, 835120), (364, 754820), (365, 752752), (376, 730730), (385, 713648), (440, 624442), (455, 603856), (470, 584584), (511, 537680), (517, 531440), (520, 528374), (560, 490633), (572, 480340), (584, 470470), (611, 449680), (616, 446030), (658, 417560), (715, 384272), (728, 377410), (730, 376376), (752, 365365), (770, 356824), (803, 342160), (880, 312221), (910, 301928), (940, 292292), (949, 289520), (1001, 274480), (1022, 268840), (1034, 265720), (1040, 264187), (1144, 240170), (1168, 235235), (1222, 224840), (1232, 223015), (1316, 208780), (1430, 192136), (1456, 188705), (1460, 188188), (1540, 178412), (1606, 171080), (1645, 167024), (1820, 150964), (1880, 146146), (1898, 144760), (2002, 137240), (2044, 134420), (2068, 132860), (2288, 120085), (2444, 112420), (2555, 107536), (2585, 106288), (2632, 104390), (2860, 96068), (2920, 94094), (3055, 89936), (3080, 89206), (3212, 85540), (3290, 83512), (3431, 80080), (3619, 75920), (3640, 75482), (3760, 73073), (3796, 72380), (4004, 68620), (4015, 68432), (4088, 67210), (4136, 66430), (4277, 64240), (4745, 57904), (4888, 56210), (5005, 54896), (5110, 53768), (5170, 53144), (5264, 52195), (5621, 48880), (5720, 48034), (5840, 47047), (6110, 44968), (6160, 44603), (6424, 42770), (6580, 41756), (6643, 41360), (6721, 40880), (6862, 40040), (7238, 37960), (7280, 37741), (7592, 36190), (8008, 34310), (8030, 34216), (8176, 33605), (8272, 33215), (8554, 32120), (9490, 28952), (9776, 28105), (10010, 27448), (10220, 26884), (10340, 26572), (10439, 26320), (11242, 24440), (11440, 24017), (12220, 22484), (12848, 21385), (13160, 20878), (13286, 20680), (13442, 20440), (13724, 20020), (14476, 18980), (15184, 18095), (16016, 17155), (16060, 17108)]