252682080

素因数分解:

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

素因数の和:661

約数の個数: 192

約数和(自身を含む): 917360640

約数和(自身を除く): 664678560

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, 70, 80, 84, 96, 105, 112, 120, 140, 157, 160, 168, 210, 224, 240, 280, 314, 336, 420, 471, 479, 480, 560, 628, 672, 785, 840, 942, 958, 1099, 1120, 1256, 1437, 1570, 1680, 1884, 1916, 2198, 2355, 2395, 2512, 2874, 3140, 3297, 3353, 3360, 3768, 3832, 4396, 4710, 4790, 5024, 5495, 5748, 6280, 6594, 6706, 7185, 7536, 7664, 8792, 9420, 9580, 10059, 10990, 11496, 12560, 13188, 13412, 14370, 15072, 15328, 16485, 16765, 17584, 18840, 19160, 20118, 21980, 22992, 25120, 26376, 26824, 28740, 32970, 33530, 35168, 37680, 38320, 40236, 43960, 45984, 50295, 52752, 53648, 57480, 65940, 67060, 75203, 75360, 76640, 80472, 87920, 100590, 105504, 107296, 114960, 131880, 134120, 150406, 160944, 175840, 201180, 225609, 229920, 263760, 268240, 300812, 321888, 376015, 402360, 451218, 526421, 527520, 536480, 601624, 752030, 804720, 902436, 1052842, 1128045, 1203248, 1504060, 1579263, 1609440, 1804872, 2105684, 2256090, 2406496, 2632105, 3008120, 3158526, 3609744, 4211368, 4512180, 5264210, 6016240, 6317052, 7219488, 7896315, 8422736, 9024360, 10528420, 12032480, 12634104, 15792630, 16845472, 18048720, 21056840, 25268208, 31585260, 36097440, 42113680, 50536416, 63170520, 84227360, 126341040, 252682080]

約数ペア:

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