79416960

素因数分解:

$2^7\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{311}}^1$

素因数の和:359

約数の個数: 256

約数和(自身を含む): 305510400

約数和(自身を除く): 226093440

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 19, 20, 21, 24, 28, 30, 32, 35, 38, 40, 42, 48, 56, 57, 60, 64, 70, 76, 80, 84, 95, 96, 105, 112, 114, 120, 128, 133, 140, 152, 160, 168, 190, 192, 210, 224, 228, 240, 266, 280, 285, 304, 311, 320, 336, 380, 384, 399, 420, 448, 456, 480, 532, 560, 570, 608, 622, 640, 665, 672, 760, 798, 840, 896, 912, 933, 960, 1064, 1120, 1140, 1216, 1244, 1330, 1344, 1520, 1555, 1596, 1680, 1824, 1866, 1920, 1995, 2128, 2177, 2240, 2280, 2432, 2488, 2660, 2688, 3040, 3110, 3192, 3360, 3648, 3732, 3990, 4256, 4354, 4480, 4560, 4665, 4976, 5320, 5909, 6080, 6220, 6384, 6531, 6720, 7296, 7464, 7980, 8512, 8708, 9120, 9330, 9952, 10640, 10885, 11818, 12160, 12440, 12768, 13062, 13440, 14928, 15960, 17024, 17416, 17727, 18240, 18660, 19904, 21280, 21770, 23636, 24880, 25536, 26124, 29545, 29856, 31920, 32655, 34832, 35454, 36480, 37320, 39808, 41363, 42560, 43540, 47272, 49760, 51072, 52248, 59090, 59712, 63840, 65310, 69664, 70908, 74640, 82726, 85120, 87080, 88635, 94544, 99520, 104496, 118180, 119424, 124089, 127680, 130620, 139328, 141816, 149280, 165452, 174160, 177270, 189088, 199040, 206815, 208992, 236360, 248178, 255360, 261240, 278656, 283632, 298560, 330904, 348320, 354540, 378176, 413630, 417984, 472720, 496356, 522480, 567264, 597120, 620445, 661808, 696640, 709080, 756352, 827260, 835968, 945440, 992712, 1044960, 1134528, 1240890, 1323616, 1393280, 1418160, 1654520, 1890880, 1985424, 2089920, 2269056, 2481780, 2647232, 2836320, 3309040, 3781760, 3970848, 4179840, 4963560, 5294464, 5672640, 6618080, 7941696, 9927120, 11345280, 13236160, 15883392, 19854240, 26472320, 39708480, 79416960]

約数ペア:

[(1, 79416960), (2, 39708480), (3, 26472320), (4, 19854240), (5, 15883392), (6, 13236160), (7, 11345280), (8, 9927120), (10, 7941696), (12, 6618080), (14, 5672640), (15, 5294464), (16, 4963560), (19, 4179840), (20, 3970848), (21, 3781760), (24, 3309040), (28, 2836320), (30, 2647232), (32, 2481780), (35, 2269056), (38, 2089920), (40, 1985424), (42, 1890880), (48, 1654520), (56, 1418160), (57, 1393280), (60, 1323616), (64, 1240890), (70, 1134528), (76, 1044960), (80, 992712), (84, 945440), (95, 835968), (96, 827260), (105, 756352), (112, 709080), (114, 696640), (120, 661808), (128, 620445), (133, 597120), (140, 567264), (152, 522480), (160, 496356), (168, 472720), (190, 417984), (192, 413630), (210, 378176), (224, 354540), (228, 348320), (240, 330904), (266, 298560), (280, 283632), (285, 278656), (304, 261240), (311, 255360), (320, 248178), (336, 236360), (380, 208992), (384, 206815), (399, 199040), (420, 189088), (448, 177270), (456, 174160), (480, 165452), (532, 149280), (560, 141816), (570, 139328), (608, 130620), (622, 127680), (640, 124089), (665, 119424), (672, 118180), (760, 104496), (798, 99520), (840, 94544), (896, 88635), (912, 87080), (933, 85120), (960, 82726), (1064, 74640), (1120, 70908), (1140, 69664), (1216, 65310), (1244, 63840), (1330, 59712), (1344, 59090), (1520, 52248), (1555, 51072), (1596, 49760), (1680, 47272), (1824, 43540), (1866, 42560), (1920, 41363), (1995, 39808), (2128, 37320), (2177, 36480), (2240, 35454), (2280, 34832), (2432, 32655), (2488, 31920), (2660, 29856), (2688, 29545), (3040, 26124), (3110, 25536), (3192, 24880), (3360, 23636), (3648, 21770), (3732, 21280), (3990, 19904), (4256, 18660), (4354, 18240), (4480, 17727), (4560, 17416), (4665, 17024), (4976, 15960), (5320, 14928), (5909, 13440), (6080, 13062), (6220, 12768), (6384, 12440), (6531, 12160), (6720, 11818), (7296, 10885), (7464, 10640), (7980, 9952), (8512, 9330), (8708, 9120)]