76997760

素因数分解:

$2^7\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{337}}^1$

素因数の和:383

約数の個数: 256

約数和(自身を含む): 297872640

約数和(自身を除く): 220874880

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, 64, 68, 70, 80, 84, 85, 96, 102, 105, 112, 119, 120, 128, 136, 140, 160, 168, 170, 192, 204, 210, 224, 238, 240, 255, 272, 280, 320, 336, 337, 340, 357, 384, 408, 420, 448, 476, 480, 510, 544, 560, 595, 640, 672, 674, 680, 714, 816, 840, 896, 952, 960, 1011, 1020, 1088, 1120, 1190, 1344, 1348, 1360, 1428, 1632, 1680, 1685, 1785, 1904, 1920, 2022, 2040, 2176, 2240, 2359, 2380, 2688, 2696, 2720, 2856, 3264, 3360, 3370, 3570, 3808, 4044, 4080, 4480, 4718, 4760, 5055, 5392, 5440, 5712, 5729, 6528, 6720, 6740, 7077, 7140, 7616, 8088, 8160, 9436, 9520, 10110, 10784, 10880, 11424, 11458, 11795, 13440, 13480, 14154, 14280, 15232, 16176, 16320, 17187, 18872, 19040, 20220, 21568, 22848, 22916, 23590, 26960, 28308, 28560, 28645, 32352, 32640, 34374, 35385, 37744, 38080, 40103, 40440, 43136, 45696, 45832, 47180, 53920, 56616, 57120, 57290, 64704, 68748, 70770, 75488, 76160, 80206, 80880, 85935, 91664, 94360, 107840, 113232, 114240, 114580, 120309, 129408, 137496, 141540, 150976, 160412, 161760, 171870, 183328, 188720, 200515, 215680, 226464, 228480, 229160, 240618, 274992, 283080, 301952, 320824, 323520, 343740, 366656, 377440, 401030, 452928, 458320, 481236, 549984, 566160, 601545, 641648, 647040, 687480, 733312, 754880, 802060, 905856, 916640, 962472, 1099968, 1132320, 1203090, 1283296, 1374960, 1509760, 1604120, 1833280, 1924944, 2199936, 2264640, 2406180, 2566592, 2749920, 3208240, 3666560, 3849888, 4529280, 4812360, 5133184, 5499840, 6416480, 7699776, 9624720, 10999680, 12832960, 15399552, 19249440, 25665920, 38498880, 76997760]

約数ペア:

[(1, 76997760), (2, 38498880), (3, 25665920), (4, 19249440), (5, 15399552), (6, 12832960), (7, 10999680), (8, 9624720), (10, 7699776), (12, 6416480), (14, 5499840), (15, 5133184), (16, 4812360), (17, 4529280), (20, 3849888), (21, 3666560), (24, 3208240), (28, 2749920), (30, 2566592), (32, 2406180), (34, 2264640), (35, 2199936), (40, 1924944), (42, 1833280), (48, 1604120), (51, 1509760), (56, 1374960), (60, 1283296), (64, 1203090), (68, 1132320), (70, 1099968), (80, 962472), (84, 916640), (85, 905856), (96, 802060), (102, 754880), (105, 733312), (112, 687480), (119, 647040), (120, 641648), (128, 601545), (136, 566160), (140, 549984), (160, 481236), (168, 458320), (170, 452928), (192, 401030), (204, 377440), (210, 366656), (224, 343740), (238, 323520), (240, 320824), (255, 301952), (272, 283080), (280, 274992), (320, 240618), (336, 229160), (337, 228480), (340, 226464), (357, 215680), (384, 200515), (408, 188720), (420, 183328), (448, 171870), (476, 161760), (480, 160412), (510, 150976), (544, 141540), (560, 137496), (595, 129408), (640, 120309), (672, 114580), (674, 114240), (680, 113232), (714, 107840), (816, 94360), (840, 91664), (896, 85935), (952, 80880), (960, 80206), (1011, 76160), (1020, 75488), (1088, 70770), (1120, 68748), (1190, 64704), (1344, 57290), (1348, 57120), (1360, 56616), (1428, 53920), (1632, 47180), (1680, 45832), (1685, 45696), (1785, 43136), (1904, 40440), (1920, 40103), (2022, 38080), (2040, 37744), (2176, 35385), (2240, 34374), (2359, 32640), (2380, 32352), (2688, 28645), (2696, 28560), (2720, 28308), (2856, 26960), (3264, 23590), (3360, 22916), (3370, 22848), (3570, 21568), (3808, 20220), (4044, 19040), (4080, 18872), (4480, 17187), (4718, 16320), (4760, 16176), (5055, 15232), (5392, 14280), (5440, 14154), (5712, 13480), (5729, 13440), (6528, 11795), (6720, 11458), (6740, 11424), (7077, 10880), (7140, 10784), (7616, 10110), (8088, 9520), (8160, 9436)]