680289792

素因数分解:

$2^9\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{157}}^1$

素因数の和:229

約数の個数: 320

約数和(自身を含む): 2317185024

約数和(自身を除く): 1636895232

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 31, 32, 39, 42, 48, 52, 56, 62, 64, 78, 84, 91, 93, 96, 104, 112, 124, 128, 156, 157, 168, 182, 186, 192, 208, 217, 224, 248, 256, 273, 312, 314, 336, 364, 372, 384, 403, 416, 434, 448, 471, 496, 512, 546, 624, 628, 651, 672, 728, 744, 768, 806, 832, 868, 896, 942, 992, 1092, 1099, 1209, 1248, 1256, 1302, 1344, 1456, 1488, 1536, 1612, 1664, 1736, 1792, 1884, 1984, 2041, 2184, 2198, 2418, 2496, 2512, 2604, 2688, 2821, 2912, 2976, 3224, 3297, 3328, 3472, 3584, 3768, 3968, 4082, 4368, 4396, 4836, 4867, 4992, 5024, 5208, 5376, 5642, 5824, 5952, 6123, 6448, 6594, 6656, 6944, 7536, 7936, 8164, 8463, 8736, 8792, 9672, 9734, 9984, 10048, 10416, 10752, 11284, 11648, 11904, 12246, 12896, 13188, 13888, 14287, 14601, 15072, 15872, 16328, 16926, 17472, 17584, 19344, 19468, 19968, 20096, 20832, 22568, 23296, 23808, 24492, 25792, 26376, 27776, 28574, 29202, 30144, 32656, 33852, 34069, 34944, 35168, 38688, 38936, 40192, 41664, 42861, 45136, 46592, 47616, 48984, 51584, 52752, 55552, 57148, 58404, 60288, 63271, 65312, 67704, 68138, 69888, 70336, 77376, 77872, 80384, 83328, 85722, 90272, 97968, 102207, 103168, 105504, 111104, 114296, 116808, 120576, 126542, 130624, 135408, 136276, 139776, 140672, 154752, 155744, 166656, 171444, 180544, 189813, 195936, 204414, 206336, 211008, 228592, 233616, 241152, 253084, 261248, 270816, 272552, 281344, 309504, 311488, 333312, 342888, 361088, 379626, 391872, 408828, 422016, 442897, 457184, 467232, 506168, 522496, 541632, 545104, 562688, 619008, 622976, 685776, 722176, 759252, 783744, 817656, 844032, 885794, 914368, 934464, 1012336, 1044992, 1083264, 1090208, 1245952, 1328691, 1371552, 1444352, 1518504, 1567488, 1635312, 1688064, 1771588, 1828736, 1868928, 2024672, 2166528, 2180416, 2491904, 2657382, 2743104, 3037008, 3134976, 3270624, 3543176, 3657472, 3737856, 4049344, 4333056, 4360832, 5314764, 5486208, 6074016, 6541248, 7086352, 7314944, 7475712, 8098688, 8721664, 10629528, 10972416, 12148032, 13082496, 14172704, 16197376, 17443328, 21259056, 21944832, 24296064, 26164992, 28345408, 32394752, 42518112, 48592128, 52329984, 56690816, 85036224, 97184256, 113381632, 170072448, 226763264, 340144896, 680289792]

約数ペア:

[(1, 680289792), (2, 340144896), (3, 226763264), (4, 170072448), (6, 113381632), (7, 97184256), (8, 85036224), (12, 56690816), (13, 52329984), (14, 48592128), (16, 42518112), (21, 32394752), (24, 28345408), (26, 26164992), (28, 24296064), (31, 21944832), (32, 21259056), (39, 17443328), (42, 16197376), (48, 14172704), (52, 13082496), (56, 12148032), (62, 10972416), (64, 10629528), (78, 8721664), (84, 8098688), (91, 7475712), (93, 7314944), (96, 7086352), (104, 6541248), (112, 6074016), (124, 5486208), (128, 5314764), (156, 4360832), (157, 4333056), (168, 4049344), (182, 3737856), (186, 3657472), (192, 3543176), (208, 3270624), (217, 3134976), (224, 3037008), (248, 2743104), (256, 2657382), (273, 2491904), (312, 2180416), (314, 2166528), (336, 2024672), (364, 1868928), (372, 1828736), (384, 1771588), (403, 1688064), (416, 1635312), (434, 1567488), (448, 1518504), (471, 1444352), (496, 1371552), (512, 1328691), (546, 1245952), (624, 1090208), (628, 1083264), (651, 1044992), (672, 1012336), (728, 934464), (744, 914368), (768, 885794), (806, 844032), (832, 817656), (868, 783744), (896, 759252), (942, 722176), (992, 685776), (1092, 622976), (1099, 619008), (1209, 562688), (1248, 545104), (1256, 541632), (1302, 522496), (1344, 506168), (1456, 467232), (1488, 457184), (1536, 442897), (1612, 422016), (1664, 408828), (1736, 391872), (1792, 379626), (1884, 361088), (1984, 342888), (2041, 333312), (2184, 311488), (2198, 309504), (2418, 281344), (2496, 272552), (2512, 270816), (2604, 261248), (2688, 253084), (2821, 241152), (2912, 233616), (2976, 228592), (3224, 211008), (3297, 206336), (3328, 204414), (3472, 195936), (3584, 189813), (3768, 180544), (3968, 171444), (4082, 166656), (4368, 155744), (4396, 154752), (4836, 140672), (4867, 139776), (4992, 136276), (5024, 135408), (5208, 130624), (5376, 126542), (5642, 120576), (5824, 116808), (5952, 114296), (6123, 111104), (6448, 105504), (6594, 103168), (6656, 102207), (6944, 97968), (7536, 90272), (7936, 85722), (8164, 83328), (8463, 80384), (8736, 77872), (8792, 77376), (9672, 70336), (9734, 69888), (9984, 68138), (10048, 67704), (10416, 65312), (10752, 63271), (11284, 60288), (11648, 58404), (11904, 57148), (12246, 55552), (12896, 52752), (13188, 51584), (13888, 48984), (14287, 47616), (14601, 46592), (15072, 45136), (15872, 42861), (16328, 41664), (16926, 40192), (17472, 38936), (17584, 38688), (19344, 35168), (19468, 34944), (19968, 34069), (20096, 33852), (20832, 32656), (22568, 30144), (23296, 29202), (23808, 28574), (24492, 27776), (25792, 26376)]