505364160

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{157}}^1\times {\mathrm{479}}^1$

素因数の和:663

約数の個数: 224

約数和(自身を含む): 1849282560

約数和(自身を除く): 1343918400

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 64, 70, 80, 84, 96, 105, 112, 120, 140, 157, 160, 168, 192, 210, 224, 240, 280, 314, 320, 336, 420, 448, 471, 479, 480, 560, 628, 672, 785, 840, 942, 958, 960, 1099, 1120, 1256, 1344, 1437, 1570, 1680, 1884, 1916, 2198, 2240, 2355, 2395, 2512, 2874, 3140, 3297, 3353, 3360, 3768, 3832, 4396, 4710, 4790, 5024, 5495, 5748, 6280, 6594, 6706, 6720, 7185, 7536, 7664, 8792, 9420, 9580, 10048, 10059, 10990, 11496, 12560, 13188, 13412, 14370, 15072, 15328, 16485, 16765, 17584, 18840, 19160, 20118, 21980, 22992, 25120, 26376, 26824, 28740, 30144, 30656, 32970, 33530, 35168, 37680, 38320, 40236, 43960, 45984, 50240, 50295, 52752, 53648, 57480, 65940, 67060, 70336, 75203, 75360, 76640, 80472, 87920, 91968, 100590, 105504, 107296, 114960, 131880, 134120, 150406, 150720, 153280, 160944, 175840, 201180, 211008, 214592, 225609, 229920, 263760, 268240, 300812, 321888, 351680, 376015, 402360, 451218, 459840, 526421, 527520, 536480, 601624, 643776, 752030, 804720, 902436, 1052842, 1055040, 1072960, 1128045, 1203248, 1504060, 1579263, 1609440, 1804872, 2105684, 2256090, 2406496, 2632105, 3008120, 3158526, 3218880, 3609744, 4211368, 4512180, 4812992, 5264210, 6016240, 6317052, 7219488, 7896315, 8422736, 9024360, 10528420, 12032480, 12634104, 14438976, 15792630, 16845472, 18048720, 21056840, 24064960, 25268208, 31585260, 33690944, 36097440, 42113680, 50536416, 63170520, 72194880, 84227360, 101072832, 126341040, 168454720, 252682080, 505364160]

約数ペア:

[(1, 505364160), (2, 252682080), (3, 168454720), (4, 126341040), (5, 101072832), (6, 84227360), (7, 72194880), (8, 63170520), (10, 50536416), (12, 42113680), (14, 36097440), (15, 33690944), (16, 31585260), (20, 25268208), (21, 24064960), (24, 21056840), (28, 18048720), (30, 16845472), (32, 15792630), (35, 14438976), (40, 12634104), (42, 12032480), (48, 10528420), (56, 9024360), (60, 8422736), (64, 7896315), (70, 7219488), (80, 6317052), (84, 6016240), (96, 5264210), (105, 4812992), (112, 4512180), (120, 4211368), (140, 3609744), (157, 3218880), (160, 3158526), (168, 3008120), (192, 2632105), (210, 2406496), (224, 2256090), (240, 2105684), (280, 1804872), (314, 1609440), (320, 1579263), (336, 1504060), (420, 1203248), (448, 1128045), (471, 1072960), (479, 1055040), (480, 1052842), (560, 902436), (628, 804720), (672, 752030), (785, 643776), (840, 601624), (942, 536480), (958, 527520), (960, 526421), (1099, 459840), (1120, 451218), (1256, 402360), (1344, 376015), (1437, 351680), (1570, 321888), (1680, 300812), (1884, 268240), (1916, 263760), (2198, 229920), (2240, 225609), (2355, 214592), (2395, 211008), (2512, 201180), (2874, 175840), (3140, 160944), (3297, 153280), (3353, 150720), (3360, 150406), (3768, 134120), (3832, 131880), (4396, 114960), (4710, 107296), (4790, 105504), (5024, 100590), (5495, 91968), (5748, 87920), (6280, 80472), (6594, 76640), (6706, 75360), (6720, 75203), (7185, 70336), (7536, 67060), (7664, 65940), (8792, 57480), (9420, 53648), (9580, 52752), (10048, 50295), (10059, 50240), (10990, 45984), (11496, 43960), (12560, 40236), (13188, 38320), (13412, 37680), (14370, 35168), (15072, 33530), (15328, 32970), (16485, 30656), (16765, 30144), (17584, 28740), (18840, 26824), (19160, 26376), (20118, 25120), (21980, 22992)]