80317440

素因数分解:

$2^{10}\times 3^3\times 5^1\times 7^1\times {\mathrm{83}}^1$

素因数の和:124

約数の個数: 352

約数和(自身を含む): 330140160

約数和(自身を除く): 249822720

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 32, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 64, 70, 72, 80, 83, 84, 90, 96, 105, 108, 112, 120, 126, 128, 135, 140, 144, 160, 166, 168, 180, 189, 192, 210, 216, 224, 240, 249, 252, 256, 270, 280, 288, 315, 320, 332, 336, 360, 378, 384, 415, 420, 432, 448, 480, 498, 504, 512, 540, 560, 576, 581, 630, 640, 664, 672, 720, 747, 756, 768, 830, 840, 864, 896, 945, 960, 996, 1008, 1024, 1080, 1120, 1152, 1162, 1245, 1260, 1280, 1328, 1344, 1440, 1494, 1512, 1536, 1660, 1680, 1728, 1743, 1792, 1890, 1920, 1992, 2016, 2160, 2240, 2241, 2304, 2324, 2490, 2520, 2560, 2656, 2688, 2880, 2905, 2988, 3024, 3072, 3320, 3360, 3456, 3486, 3584, 3735, 3780, 3840, 3984, 4032, 4320, 4480, 4482, 4608, 4648, 4980, 5040, 5120, 5229, 5312, 5376, 5760, 5810, 5976, 6048, 6640, 6720, 6912, 6972, 7168, 7470, 7560, 7680, 7968, 8064, 8640, 8715, 8960, 8964, 9216, 9296, 9960, 10080, 10458, 10624, 10752, 11205, 11520, 11620, 11952, 12096, 13280, 13440, 13824, 13944, 14940, 15120, 15360, 15687, 15936, 16128, 17280, 17430, 17920, 17928, 18592, 19920, 20160, 20916, 21248, 21504, 22410, 23040, 23240, 23904, 24192, 26145, 26560, 26880, 27648, 27888, 29880, 30240, 31374, 31872, 32256, 34560, 34860, 35840, 35856, 37184, 39840, 40320, 41832, 42496, 44820, 46080, 46480, 47808, 48384, 52290, 53120, 53760, 55776, 59760, 60480, 62748, 63744, 64512, 69120, 69720, 71712, 74368, 78435, 79680, 80640, 83664, 84992, 89640, 92960, 95616, 96768, 104580, 106240, 107520, 111552, 119520, 120960, 125496, 127488, 138240, 139440, 143424, 148736, 156870, 159360, 161280, 167328, 179280, 185920, 191232, 193536, 209160, 212480, 223104, 239040, 241920, 250992, 254976, 278880, 286848, 297472, 313740, 318720, 322560, 334656, 358560, 371840, 382464, 418320, 424960, 446208, 478080, 483840, 501984, 557760, 573696, 594944, 627480, 637440, 669312, 717120, 743680, 764928, 836640, 892416, 956160, 967680, 1003968, 1115520, 1147392, 1254960, 1274880, 1338624, 1434240, 1487360, 1673280, 1784832, 1912320, 2007936, 2231040, 2294784, 2509920, 2677248, 2868480, 2974720, 3346560, 3824640, 4015872, 4462080, 5019840, 5354496, 5736960, 6693120, 8031744, 8924160, 10039680, 11473920, 13386240, 16063488, 20079360, 26772480, 40158720, 80317440]

約数ペア:

[(1, 80317440), (2, 40158720), (3, 26772480), (4, 20079360), (5, 16063488), (6, 13386240), (7, 11473920), (8, 10039680), (9, 8924160), (10, 8031744), (12, 6693120), (14, 5736960), (15, 5354496), (16, 5019840), (18, 4462080), (20, 4015872), (21, 3824640), (24, 3346560), (27, 2974720), (28, 2868480), (30, 2677248), (32, 2509920), (35, 2294784), (36, 2231040), (40, 2007936), (42, 1912320), (45, 1784832), (48, 1673280), (54, 1487360), (56, 1434240), (60, 1338624), (63, 1274880), (64, 1254960), (70, 1147392), (72, 1115520), (80, 1003968), (83, 967680), (84, 956160), (90, 892416), (96, 836640), (105, 764928), (108, 743680), (112, 717120), (120, 669312), (126, 637440), (128, 627480), (135, 594944), (140, 573696), (144, 557760), (160, 501984), (166, 483840), (168, 478080), (180, 446208), (189, 424960), (192, 418320), (210, 382464), (216, 371840), (224, 358560), (240, 334656), (249, 322560), (252, 318720), (256, 313740), (270, 297472), (280, 286848), (288, 278880), (315, 254976), (320, 250992), (332, 241920), (336, 239040), (360, 223104), (378, 212480), (384, 209160), (415, 193536), (420, 191232), (432, 185920), (448, 179280), (480, 167328), (498, 161280), (504, 159360), (512, 156870), (540, 148736), (560, 143424), (576, 139440), (581, 138240), (630, 127488), (640, 125496), (664, 120960), (672, 119520), (720, 111552), (747, 107520), (756, 106240), (768, 104580), (830, 96768), (840, 95616), (864, 92960), (896, 89640), (945, 84992), (960, 83664), (996, 80640), (1008, 79680), (1024, 78435), (1080, 74368), (1120, 71712), (1152, 69720), (1162, 69120), (1245, 64512), (1260, 63744), (1280, 62748), (1328, 60480), (1344, 59760), (1440, 55776), (1494, 53760), (1512, 53120), (1536, 52290), (1660, 48384), (1680, 47808), (1728, 46480), (1743, 46080), (1792, 44820), (1890, 42496), (1920, 41832), (1992, 40320), (2016, 39840), (2160, 37184), (2240, 35856), (2241, 35840), (2304, 34860), (2324, 34560), (2490, 32256), (2520, 31872), (2560, 31374), (2656, 30240), (2688, 29880), (2880, 27888), (2905, 27648), (2988, 26880), (3024, 26560), (3072, 26145), (3320, 24192), (3360, 23904), (3456, 23240), (3486, 23040), (3584, 22410), (3735, 21504), (3780, 21248), (3840, 20916), (3984, 20160), (4032, 19920), (4320, 18592), (4480, 17928), (4482, 17920), (4608, 17430), (4648, 17280), (4980, 16128), (5040, 15936), (5120, 15687), (5229, 15360), (5312, 15120), (5376, 14940), (5760, 13944), (5810, 13824), (5976, 13440), (6048, 13280), (6640, 12096), (6720, 11952), (6912, 11620), (6972, 11520), (7168, 11205), (7470, 10752), (7560, 10624), (7680, 10458), (7968, 10080), (8064, 9960), (8640, 9296), (8715, 9216), (8960, 8964)]