273247520

素因数分解:

$2^5\times 5^1\times 7^3\times {\mathrm{13}}^1\times {\mathrm{383}}^1$

素因数の和:432

約数の個数: 192

約数和(自身を含む): 812851200

約数和(自身を除く): 539603680

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 32, 35, 40, 49, 52, 56, 65, 70, 80, 91, 98, 104, 112, 130, 140, 160, 182, 196, 208, 224, 245, 260, 280, 343, 364, 383, 392, 416, 455, 490, 520, 560, 637, 686, 728, 766, 784, 910, 980, 1040, 1120, 1274, 1372, 1456, 1532, 1568, 1715, 1820, 1915, 1960, 2080, 2548, 2681, 2744, 2912, 3064, 3185, 3430, 3640, 3830, 3920, 4459, 4979, 5096, 5362, 5488, 6128, 6370, 6860, 7280, 7660, 7840, 8918, 9958, 10192, 10724, 10976, 12256, 12740, 13405, 13720, 14560, 15320, 17836, 18767, 19916, 20384, 21448, 22295, 24895, 25480, 26810, 27440, 30640, 34853, 35672, 37534, 39832, 42896, 44590, 49790, 50960, 53620, 54880, 61280, 69706, 71344, 75068, 79664, 85792, 89180, 93835, 99580, 101920, 107240, 131369, 139412, 142688, 150136, 159328, 174265, 178360, 187670, 199160, 214480, 243971, 262738, 278824, 300272, 348530, 356720, 375340, 398320, 428960, 487942, 525476, 557648, 600544, 656845, 697060, 713440, 750680, 796640, 975884, 1050952, 1115296, 1219855, 1313690, 1394120, 1501360, 1707797, 1951768, 2101904, 2439710, 2627380, 2788240, 3002720, 3415594, 3903536, 4203808, 4879420, 5254760, 5576480, 6831188, 7807072, 8538985, 9758840, 10509520, 13662376, 17077970, 19517680, 21019040, 27324752, 34155940, 39035360, 54649504, 68311880, 136623760, 273247520]

約数ペア:

[(1, 273247520), (2, 136623760), (4, 68311880), (5, 54649504), (7, 39035360), (8, 34155940), (10, 27324752), (13, 21019040), (14, 19517680), (16, 17077970), (20, 13662376), (26, 10509520), (28, 9758840), (32, 8538985), (35, 7807072), (40, 6831188), (49, 5576480), (52, 5254760), (56, 4879420), (65, 4203808), (70, 3903536), (80, 3415594), (91, 3002720), (98, 2788240), (104, 2627380), (112, 2439710), (130, 2101904), (140, 1951768), (160, 1707797), (182, 1501360), (196, 1394120), (208, 1313690), (224, 1219855), (245, 1115296), (260, 1050952), (280, 975884), (343, 796640), (364, 750680), (383, 713440), (392, 697060), (416, 656845), (455, 600544), (490, 557648), (520, 525476), (560, 487942), (637, 428960), (686, 398320), (728, 375340), (766, 356720), (784, 348530), (910, 300272), (980, 278824), (1040, 262738), (1120, 243971), (1274, 214480), (1372, 199160), (1456, 187670), (1532, 178360), (1568, 174265), (1715, 159328), (1820, 150136), (1915, 142688), (1960, 139412), (2080, 131369), (2548, 107240), (2681, 101920), (2744, 99580), (2912, 93835), (3064, 89180), (3185, 85792), (3430, 79664), (3640, 75068), (3830, 71344), (3920, 69706), (4459, 61280), (4979, 54880), (5096, 53620), (5362, 50960), (5488, 49790), (6128, 44590), (6370, 42896), (6860, 39832), (7280, 37534), (7660, 35672), (7840, 34853), (8918, 30640), (9958, 27440), (10192, 26810), (10724, 25480), (10976, 24895), (12256, 22295), (12740, 21448), (13405, 20384), (13720, 19916), (14560, 18767), (15320, 17836)]