203709240

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{229}}^1\times {\mathrm{353}}^1$

素因数の和:606

約数の個数: 192

約数和(自身を含む): 762091200

約数和(自身を除く): 558381960

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 56, 60, 63, 70, 72, 84, 90, 105, 120, 126, 140, 168, 180, 210, 229, 252, 280, 315, 353, 360, 420, 458, 504, 630, 687, 706, 840, 916, 1059, 1145, 1260, 1374, 1412, 1603, 1765, 1832, 2061, 2118, 2290, 2471, 2520, 2748, 2824, 3177, 3206, 3435, 3530, 4122, 4236, 4580, 4809, 4942, 5295, 5496, 6354, 6412, 6870, 7060, 7413, 8015, 8244, 8472, 9160, 9618, 9884, 10305, 10590, 12355, 12708, 12824, 13740, 14120, 14427, 14826, 15885, 16030, 16488, 19236, 19768, 20610, 21180, 22239, 24045, 24710, 25416, 27480, 28854, 29652, 31770, 32060, 37065, 38472, 41220, 42360, 44478, 48090, 49420, 57708, 59304, 63540, 64120, 72135, 74130, 80837, 82440, 88956, 96180, 98840, 111195, 115416, 127080, 144270, 148260, 161674, 177912, 192360, 222390, 242511, 288540, 296520, 323348, 404185, 444780, 485022, 565859, 577080, 646696, 727533, 808370, 889560, 970044, 1131718, 1212555, 1455066, 1616740, 1697577, 1940088, 2263436, 2425110, 2829295, 2910132, 3233480, 3395154, 3637665, 4526872, 4850220, 5092731, 5658590, 5820264, 6790308, 7275330, 8487885, 9700440, 10185462, 11317180, 13580616, 14550660, 16975770, 20370924, 22634360, 25463655, 29101320, 33951540, 40741848, 50927310, 67903080, 101854620, 203709240]

約数ペア:

[(1, 203709240), (2, 101854620), (3, 67903080), (4, 50927310), (5, 40741848), (6, 33951540), (7, 29101320), (8, 25463655), (9, 22634360), (10, 20370924), (12, 16975770), (14, 14550660), (15, 13580616), (18, 11317180), (20, 10185462), (21, 9700440), (24, 8487885), (28, 7275330), (30, 6790308), (35, 5820264), (36, 5658590), (40, 5092731), (42, 4850220), (45, 4526872), (56, 3637665), (60, 3395154), (63, 3233480), (70, 2910132), (72, 2829295), (84, 2425110), (90, 2263436), (105, 1940088), (120, 1697577), (126, 1616740), (140, 1455066), (168, 1212555), (180, 1131718), (210, 970044), (229, 889560), (252, 808370), (280, 727533), (315, 646696), (353, 577080), (360, 565859), (420, 485022), (458, 444780), (504, 404185), (630, 323348), (687, 296520), (706, 288540), (840, 242511), (916, 222390), (1059, 192360), (1145, 177912), (1260, 161674), (1374, 148260), (1412, 144270), (1603, 127080), (1765, 115416), (1832, 111195), (2061, 98840), (2118, 96180), (2290, 88956), (2471, 82440), (2520, 80837), (2748, 74130), (2824, 72135), (3177, 64120), (3206, 63540), (3435, 59304), (3530, 57708), (4122, 49420), (4236, 48090), (4580, 44478), (4809, 42360), (4942, 41220), (5295, 38472), (5496, 37065), (6354, 32060), (6412, 31770), (6870, 29652), (7060, 28854), (7413, 27480), (8015, 25416), (8244, 24710), (8472, 24045), (9160, 22239), (9618, 21180), (9884, 20610), (10305, 19768), (10590, 19236), (12355, 16488), (12708, 16030), (12824, 15885), (13740, 14826), (14120, 14427)]