507979680

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{641}}^1$

素因数の和:799

約数の個数: 192

約数和(自身を含む): 1739501568

約数和(自身を除く): 1231521888

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 65, 78, 80, 96, 104, 120, 127, 130, 156, 160, 195, 208, 240, 254, 260, 312, 381, 390, 416, 480, 508, 520, 624, 635, 641, 762, 780, 1016, 1040, 1248, 1270, 1282, 1524, 1560, 1651, 1905, 1923, 2032, 2080, 2540, 2564, 3048, 3120, 3205, 3302, 3810, 3846, 4064, 4953, 5080, 5128, 6096, 6240, 6410, 6604, 7620, 7692, 8255, 8333, 9615, 9906, 10160, 10256, 12192, 12820, 13208, 15240, 15384, 16510, 16666, 19230, 19812, 20320, 20512, 24765, 24999, 25640, 26416, 30480, 30768, 33020, 33332, 38460, 39624, 41665, 49530, 49998, 51280, 52832, 60960, 61536, 66040, 66664, 76920, 79248, 81407, 83330, 99060, 99996, 102560, 124995, 132080, 133328, 153840, 158496, 162814, 166660, 198120, 199992, 244221, 249990, 264160, 266656, 307680, 325628, 333320, 396240, 399984, 407035, 488442, 499980, 651256, 666640, 792480, 799968, 814070, 976884, 999960, 1058291, 1221105, 1302512, 1333280, 1628140, 1953768, 1999920, 2116582, 2442210, 2605024, 3174873, 3256280, 3907536, 3999840, 4233164, 4884420, 5291455, 6349746, 6512560, 7815072, 8466328, 9768840, 10582910, 12699492, 13025120, 15874365, 16932656, 19537680, 21165820, 25398984, 31748730, 33865312, 39075360, 42331640, 50797968, 63497460, 84663280, 101595936, 126994920, 169326560, 253989840, 507979680]

約数ペア:

[(1, 507979680), (2, 253989840), (3, 169326560), (4, 126994920), (5, 101595936), (6, 84663280), (8, 63497460), (10, 50797968), (12, 42331640), (13, 39075360), (15, 33865312), (16, 31748730), (20, 25398984), (24, 21165820), (26, 19537680), (30, 16932656), (32, 15874365), (39, 13025120), (40, 12699492), (48, 10582910), (52, 9768840), (60, 8466328), (65, 7815072), (78, 6512560), (80, 6349746), (96, 5291455), (104, 4884420), (120, 4233164), (127, 3999840), (130, 3907536), (156, 3256280), (160, 3174873), (195, 2605024), (208, 2442210), (240, 2116582), (254, 1999920), (260, 1953768), (312, 1628140), (381, 1333280), (390, 1302512), (416, 1221105), (480, 1058291), (508, 999960), (520, 976884), (624, 814070), (635, 799968), (641, 792480), (762, 666640), (780, 651256), (1016, 499980), (1040, 488442), (1248, 407035), (1270, 399984), (1282, 396240), (1524, 333320), (1560, 325628), (1651, 307680), (1905, 266656), (1923, 264160), (2032, 249990), (2080, 244221), (2540, 199992), (2564, 198120), (3048, 166660), (3120, 162814), (3205, 158496), (3302, 153840), (3810, 133328), (3846, 132080), (4064, 124995), (4953, 102560), (5080, 99996), (5128, 99060), (6096, 83330), (6240, 81407), (6410, 79248), (6604, 76920), (7620, 66664), (7692, 66040), (8255, 61536), (8333, 60960), (9615, 52832), (9906, 51280), (10160, 49998), (10256, 49530), (12192, 41665), (12820, 39624), (13208, 38460), (15240, 33332), (15384, 33020), (16510, 30768), (16666, 30480), (19230, 26416), (19812, 25640), (20320, 24999), (20512, 24765)]