13937280

素因数分解:

$2^7\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1$

素因数の和:107

約数の個数: 256

約数和(自身を含む): 54639360

約数和(自身を除く): 40702080

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 17, 20, 21, 24, 28, 30, 32, 34, 35, 40, 42, 48, 51, 56, 60, 61, 64, 68, 70, 80, 84, 85, 96, 102, 105, 112, 119, 120, 122, 128, 136, 140, 160, 168, 170, 183, 192, 204, 210, 224, 238, 240, 244, 255, 272, 280, 305, 320, 336, 340, 357, 366, 384, 408, 420, 427, 448, 476, 480, 488, 510, 544, 560, 595, 610, 640, 672, 680, 714, 732, 816, 840, 854, 896, 915, 952, 960, 976, 1020, 1037, 1088, 1120, 1190, 1220, 1281, 1344, 1360, 1428, 1464, 1632, 1680, 1708, 1785, 1830, 1904, 1920, 1952, 2040, 2074, 2135, 2176, 2240, 2380, 2440, 2562, 2688, 2720, 2856, 2928, 3111, 3264, 3360, 3416, 3570, 3660, 3808, 3904, 4080, 4148, 4270, 4480, 4760, 4880, 5124, 5185, 5440, 5712, 5856, 6222, 6405, 6528, 6720, 6832, 7140, 7259, 7320, 7616, 7808, 8160, 8296, 8540, 9520, 9760, 10248, 10370, 10880, 11424, 11712, 12444, 12810, 13440, 13664, 14280, 14518, 14640, 15232, 15555, 16320, 16592, 17080, 19040, 19520, 20496, 20740, 21777, 22848, 23424, 24888, 25620, 27328, 28560, 29036, 29280, 31110, 32640, 33184, 34160, 36295, 38080, 39040, 40992, 41480, 43554, 45696, 49776, 51240, 54656, 57120, 58072, 58560, 62220, 66368, 68320, 72590, 76160, 81984, 82960, 87108, 99552, 102480, 108885, 114240, 116144, 117120, 124440, 132736, 136640, 145180, 163968, 165920, 174216, 199104, 204960, 217770, 228480, 232288, 248880, 273280, 290360, 331840, 348432, 398208, 409920, 435540, 464576, 497760, 580720, 663680, 696864, 819840, 871080, 929152, 995520, 1161440, 1393728, 1742160, 1991040, 2322880, 2787456, 3484320, 4645760, 6968640, 13937280]

約数ペア:

[(1, 13937280), (2, 6968640), (3, 4645760), (4, 3484320), (5, 2787456), (6, 2322880), (7, 1991040), (8, 1742160), (10, 1393728), (12, 1161440), (14, 995520), (15, 929152), (16, 871080), (17, 819840), (20, 696864), (21, 663680), (24, 580720), (28, 497760), (30, 464576), (32, 435540), (34, 409920), (35, 398208), (40, 348432), (42, 331840), (48, 290360), (51, 273280), (56, 248880), (60, 232288), (61, 228480), (64, 217770), (68, 204960), (70, 199104), (80, 174216), (84, 165920), (85, 163968), (96, 145180), (102, 136640), (105, 132736), (112, 124440), (119, 117120), (120, 116144), (122, 114240), (128, 108885), (136, 102480), (140, 99552), (160, 87108), (168, 82960), (170, 81984), (183, 76160), (192, 72590), (204, 68320), (210, 66368), (224, 62220), (238, 58560), (240, 58072), (244, 57120), (255, 54656), (272, 51240), (280, 49776), (305, 45696), (320, 43554), (336, 41480), (340, 40992), (357, 39040), (366, 38080), (384, 36295), (408, 34160), (420, 33184), (427, 32640), (448, 31110), (476, 29280), (480, 29036), (488, 28560), (510, 27328), (544, 25620), (560, 24888), (595, 23424), (610, 22848), (640, 21777), (672, 20740), (680, 20496), (714, 19520), (732, 19040), (816, 17080), (840, 16592), (854, 16320), (896, 15555), (915, 15232), (952, 14640), (960, 14518), (976, 14280), (1020, 13664), (1037, 13440), (1088, 12810), (1120, 12444), (1190, 11712), (1220, 11424), (1281, 10880), (1344, 10370), (1360, 10248), (1428, 9760), (1464, 9520), (1632, 8540), (1680, 8296), (1708, 8160), (1785, 7808), (1830, 7616), (1904, 7320), (1920, 7259), (1952, 7140), (2040, 6832), (2074, 6720), (2135, 6528), (2176, 6405), (2240, 6222), (2380, 5856), (2440, 5712), (2562, 5440), (2688, 5185), (2720, 5124), (2856, 4880), (2928, 4760), (3111, 4480), (3264, 4270), (3360, 4148), (3416, 4080), (3570, 3904), (3660, 3808)]