947384640

素因数分解:

$2^6\times 3^3\times 5^1\times {\mathrm{47}}^1\times {\mathrm{2333}}^1$

素因数の和:2406

約数の個数: 224

約数和(自身を含む): 3414735360

約数和(自身を除く): 2467350720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 47, 48, 54, 60, 64, 72, 80, 90, 94, 96, 108, 120, 135, 141, 144, 160, 180, 188, 192, 216, 235, 240, 270, 282, 288, 320, 360, 376, 423, 432, 470, 480, 540, 564, 576, 705, 720, 752, 846, 864, 940, 960, 1080, 1128, 1269, 1410, 1440, 1504, 1692, 1728, 1880, 2115, 2160, 2256, 2333, 2538, 2820, 2880, 3008, 3384, 3760, 4230, 4320, 4512, 4666, 5076, 5640, 6345, 6768, 6999, 7520, 8460, 8640, 9024, 9332, 10152, 11280, 11665, 12690, 13536, 13998, 15040, 16920, 18664, 20304, 20997, 22560, 23330, 25380, 27072, 27996, 33840, 34995, 37328, 40608, 41994, 45120, 46660, 50760, 55992, 62991, 67680, 69990, 74656, 81216, 83988, 93320, 101520, 104985, 109651, 111984, 125982, 135360, 139980, 149312, 167976, 186640, 203040, 209970, 219302, 223968, 251964, 279960, 314955, 328953, 335952, 373280, 406080, 419940, 438604, 447936, 503928, 548255, 559920, 629910, 657906, 671904, 746560, 839880, 877208, 986859, 1007856, 1096510, 1119840, 1259820, 1315812, 1343808, 1644765, 1679760, 1754416, 1973718, 2015712, 2193020, 2239680, 2519640, 2631624, 2960577, 3289530, 3359520, 3508832, 3947436, 4031424, 4386040, 4934295, 5039280, 5263248, 5921154, 6579060, 6719040, 7017664, 7894872, 8772080, 9868590, 10078560, 10526496, 11842308, 13158120, 14802885, 15789744, 17544160, 19737180, 20157120, 21052992, 23684616, 26316240, 29605770, 31579488, 35088320, 39474360, 47369232, 52632480, 59211540, 63158976, 78948720, 94738464, 105264960, 118423080, 157897440, 189476928, 236846160, 315794880, 473692320, 947384640]

約数ペア:

[(1, 947384640), (2, 473692320), (3, 315794880), (4, 236846160), (5, 189476928), (6, 157897440), (8, 118423080), (9, 105264960), (10, 94738464), (12, 78948720), (15, 63158976), (16, 59211540), (18, 52632480), (20, 47369232), (24, 39474360), (27, 35088320), (30, 31579488), (32, 29605770), (36, 26316240), (40, 23684616), (45, 21052992), (47, 20157120), (48, 19737180), (54, 17544160), (60, 15789744), (64, 14802885), (72, 13158120), (80, 11842308), (90, 10526496), (94, 10078560), (96, 9868590), (108, 8772080), (120, 7894872), (135, 7017664), (141, 6719040), (144, 6579060), (160, 5921154), (180, 5263248), (188, 5039280), (192, 4934295), (216, 4386040), (235, 4031424), (240, 3947436), (270, 3508832), (282, 3359520), (288, 3289530), (320, 2960577), (360, 2631624), (376, 2519640), (423, 2239680), (432, 2193020), (470, 2015712), (480, 1973718), (540, 1754416), (564, 1679760), (576, 1644765), (705, 1343808), (720, 1315812), (752, 1259820), (846, 1119840), (864, 1096510), (940, 1007856), (960, 986859), (1080, 877208), (1128, 839880), (1269, 746560), (1410, 671904), (1440, 657906), (1504, 629910), (1692, 559920), (1728, 548255), (1880, 503928), (2115, 447936), (2160, 438604), (2256, 419940), (2333, 406080), (2538, 373280), (2820, 335952), (2880, 328953), (3008, 314955), (3384, 279960), (3760, 251964), (4230, 223968), (4320, 219302), (4512, 209970), (4666, 203040), (5076, 186640), (5640, 167976), (6345, 149312), (6768, 139980), (6999, 135360), (7520, 125982), (8460, 111984), (8640, 109651), (9024, 104985), (9332, 101520), (10152, 93320), (11280, 83988), (11665, 81216), (12690, 74656), (13536, 69990), (13998, 67680), (15040, 62991), (16920, 55992), (18664, 50760), (20304, 46660), (20997, 45120), (22560, 41994), (23330, 40608), (25380, 37328), (27072, 34995), (27996, 33840)]