39708480

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{311}}^1$

素因数の和:357

約数の個数: 224

約数和(自身を含む): 152156160

約数和(自身を除く): 112447680

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, 133, 140, 152, 160, 168, 190, 192, 210, 224, 228, 240, 266, 280, 285, 304, 311, 320, 336, 380, 399, 420, 448, 456, 480, 532, 560, 570, 608, 622, 665, 672, 760, 798, 840, 912, 933, 960, 1064, 1120, 1140, 1216, 1244, 1330, 1344, 1520, 1555, 1596, 1680, 1824, 1866, 1995, 2128, 2177, 2240, 2280, 2488, 2660, 3040, 3110, 3192, 3360, 3648, 3732, 3990, 4256, 4354, 4560, 4665, 4976, 5320, 5909, 6080, 6220, 6384, 6531, 6720, 7464, 7980, 8512, 8708, 9120, 9330, 9952, 10640, 10885, 11818, 12440, 12768, 13062, 14928, 15960, 17416, 17727, 18240, 18660, 19904, 21280, 21770, 23636, 24880, 25536, 26124, 29545, 29856, 31920, 32655, 34832, 35454, 37320, 41363, 42560, 43540, 47272, 49760, 52248, 59090, 59712, 63840, 65310, 69664, 70908, 74640, 82726, 87080, 88635, 94544, 99520, 104496, 118180, 124089, 127680, 130620, 139328, 141816, 149280, 165452, 174160, 177270, 189088, 206815, 208992, 236360, 248178, 261240, 283632, 298560, 330904, 348320, 354540, 378176, 413630, 417984, 472720, 496356, 522480, 567264, 620445, 661808, 696640, 709080, 827260, 945440, 992712, 1044960, 1134528, 1240890, 1323616, 1418160, 1654520, 1890880, 1985424, 2089920, 2481780, 2647232, 2836320, 3309040, 3970848, 4963560, 5672640, 6618080, 7941696, 9927120, 13236160, 19854240, 39708480]

約数ペア:

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