517125120

素因数分解:

$2^{10}\times 3^1\times 5^1\times {\mathrm{131}}^1\times {\mathrm{257}}^1$

素因数の和:416

約数の個数: 176

約数和(自身を含む): 1673103168

約数和(自身を除く): 1155978048

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 131, 160, 192, 240, 256, 257, 262, 320, 384, 393, 480, 512, 514, 524, 640, 655, 768, 771, 786, 960, 1024, 1028, 1048, 1280, 1285, 1310, 1536, 1542, 1572, 1920, 1965, 2056, 2096, 2560, 2570, 2620, 3072, 3084, 3144, 3840, 3855, 3930, 4112, 4192, 5120, 5140, 5240, 6168, 6288, 7680, 7710, 7860, 8224, 8384, 10280, 10480, 12336, 12576, 15360, 15420, 15720, 16448, 16768, 20560, 20960, 24672, 25152, 30840, 31440, 32896, 33536, 33667, 41120, 41920, 49344, 50304, 61680, 62880, 65792, 67072, 67334, 82240, 83840, 98688, 100608, 101001, 123360, 125760, 131584, 134144, 134668, 164480, 167680, 168335, 197376, 201216, 202002, 246720, 251520, 263168, 269336, 328960, 335360, 336670, 394752, 402432, 404004, 493440, 503040, 505005, 538672, 657920, 670720, 673340, 789504, 808008, 986880, 1006080, 1010010, 1077344, 1315840, 1346680, 1616016, 1973760, 2012160, 2020020, 2154688, 2693360, 3232032, 3947520, 4040040, 4309376, 5386720, 6464064, 8080080, 8618752, 10773440, 12928128, 16160160, 17237504, 21546880, 25856256, 32320320, 34475008, 43093760, 51712512, 64640640, 86187520, 103425024, 129281280, 172375040, 258562560, 517125120]

約数ペア:

[(1, 517125120), (2, 258562560), (3, 172375040), (4, 129281280), (5, 103425024), (6, 86187520), (8, 64640640), (10, 51712512), (12, 43093760), (15, 34475008), (16, 32320320), (20, 25856256), (24, 21546880), (30, 17237504), (32, 16160160), (40, 12928128), (48, 10773440), (60, 8618752), (64, 8080080), (80, 6464064), (96, 5386720), (120, 4309376), (128, 4040040), (131, 3947520), (160, 3232032), (192, 2693360), (240, 2154688), (256, 2020020), (257, 2012160), (262, 1973760), (320, 1616016), (384, 1346680), (393, 1315840), (480, 1077344), (512, 1010010), (514, 1006080), (524, 986880), (640, 808008), (655, 789504), (768, 673340), (771, 670720), (786, 657920), (960, 538672), (1024, 505005), (1028, 503040), (1048, 493440), (1280, 404004), (1285, 402432), (1310, 394752), (1536, 336670), (1542, 335360), (1572, 328960), (1920, 269336), (1965, 263168), (2056, 251520), (2096, 246720), (2560, 202002), (2570, 201216), (2620, 197376), (3072, 168335), (3084, 167680), (3144, 164480), (3840, 134668), (3855, 134144), (3930, 131584), (4112, 125760), (4192, 123360), (5120, 101001), (5140, 100608), (5240, 98688), (6168, 83840), (6288, 82240), (7680, 67334), (7710, 67072), (7860, 65792), (8224, 62880), (8384, 61680), (10280, 50304), (10480, 49344), (12336, 41920), (12576, 41120), (15360, 33667), (15420, 33536), (15720, 32896), (16448, 31440), (16768, 30840), (20560, 25152), (20960, 24672)]