6648959520

素因数分解:

$2^5\times 3^4\times 5^1\times 7^1\times {\mathrm{73291}}^1$

素因数の和:73325

約数の個数: 240

約数和(自身を含む): 26817835968

約数和(自身を除く): 20168876448

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, 70, 72, 80, 81, 84, 90, 96, 105, 108, 112, 120, 126, 135, 140, 144, 160, 162, 168, 180, 189, 210, 216, 224, 240, 252, 270, 280, 288, 315, 324, 336, 360, 378, 405, 420, 432, 480, 504, 540, 560, 567, 630, 648, 672, 720, 756, 810, 840, 864, 945, 1008, 1080, 1120, 1134, 1260, 1296, 1440, 1512, 1620, 1680, 1890, 2016, 2160, 2268, 2520, 2592, 2835, 3024, 3240, 3360, 3780, 4320, 4536, 5040, 5670, 6048, 6480, 7560, 9072, 10080, 11340, 12960, 15120, 18144, 22680, 30240, 45360, 73291, 90720, 146582, 219873, 293164, 366455, 439746, 513037, 586328, 659619, 732910, 879492, 1026074, 1099365, 1172656, 1319238, 1465820, 1539111, 1758984, 1978857, 2052148, 2198730, 2345312, 2565185, 2638476, 2931640, 3078222, 3298095, 3517968, 3957714, 4104296, 4397460, 4617333, 5130370, 5276952, 5863280, 5936571, 6156444, 6596190, 7035936, 7695555, 7915428, 8208592, 8794920, 9234666, 9894285, 10260740, 10553904, 11726560, 11873142, 12312888, 13192380, 13851999, 15391110, 15830856, 16417184, 17589840, 18469332, 19788570, 20521480, 21107808, 23086665, 23746284, 24625776, 26384760, 27703998, 29682855, 30782220, 31661712, 35179680, 36938664, 39577140, 41042960, 41555997, 46173330, 47492568, 49251552, 52769520, 55407996, 59365710, 61564440, 63323424, 69259995, 73877328, 79154280, 82085920, 83111994, 92346660, 94985136, 105539040, 110815992, 118731420, 123128880, 138519990, 147754656, 158308560, 166223988, 184693320, 189970272, 207779985, 221631984, 237462840, 246257760, 277039980, 316617120, 332447976, 369386640, 415559970, 443263968, 474925680, 554079960, 664895952, 738773280, 831119940, 949851360, 1108159920, 1329791904, 1662239880, 2216319840, 3324479760, 6648959520]

約数ペア:

[(1, 6648959520), (2, 3324479760), (3, 2216319840), (4, 1662239880), (5, 1329791904), (6, 1108159920), (7, 949851360), (8, 831119940), (9, 738773280), (10, 664895952), (12, 554079960), (14, 474925680), (15, 443263968), (16, 415559970), (18, 369386640), (20, 332447976), (21, 316617120), (24, 277039980), (27, 246257760), (28, 237462840), (30, 221631984), (32, 207779985), (35, 189970272), (36, 184693320), (40, 166223988), (42, 158308560), (45, 147754656), (48, 138519990), (54, 123128880), (56, 118731420), (60, 110815992), (63, 105539040), (70, 94985136), (72, 92346660), (80, 83111994), (81, 82085920), (84, 79154280), (90, 73877328), (96, 69259995), (105, 63323424), (108, 61564440), (112, 59365710), (120, 55407996), (126, 52769520), (135, 49251552), (140, 47492568), (144, 46173330), (160, 41555997), (162, 41042960), (168, 39577140), (180, 36938664), (189, 35179680), (210, 31661712), (216, 30782220), (224, 29682855), (240, 27703998), (252, 26384760), (270, 24625776), (280, 23746284), (288, 23086665), (315, 21107808), (324, 20521480), (336, 19788570), (360, 18469332), (378, 17589840), (405, 16417184), (420, 15830856), (432, 15391110), (480, 13851999), (504, 13192380), (540, 12312888), (560, 11873142), (567, 11726560), (630, 10553904), (648, 10260740), (672, 9894285), (720, 9234666), (756, 8794920), (810, 8208592), (840, 7915428), (864, 7695555), (945, 7035936), (1008, 6596190), (1080, 6156444), (1120, 5936571), (1134, 5863280), (1260, 5276952), (1296, 5130370), (1440, 4617333), (1512, 4397460), (1620, 4104296), (1680, 3957714), (1890, 3517968), (2016, 3298095), (2160, 3078222), (2268, 2931640), (2520, 2638476), (2592, 2565185), (2835, 2345312), (3024, 2198730), (3240, 2052148), (3360, 1978857), (3780, 1758984), (4320, 1539111), (4536, 1465820), (5040, 1319238), (5670, 1172656), (6048, 1099365), (6480, 1026074), (7560, 879492), (9072, 732910), (10080, 659619), (11340, 586328), (12960, 513037), (15120, 439746), (18144, 366455), (22680, 293164), (30240, 219873), (45360, 146582), (73291, 90720)]