241705320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{1087}}^1$

素因数の和:1227

約数の個数: 128

約数和(自身を含む): 775526400

約数和(自身を除く): 533821080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 34, 40, 51, 60, 68, 85, 102, 109, 120, 136, 170, 204, 218, 255, 327, 340, 408, 436, 510, 545, 654, 680, 872, 1020, 1087, 1090, 1308, 1635, 1853, 2040, 2174, 2180, 2616, 3261, 3270, 3706, 4348, 4360, 5435, 5559, 6522, 6540, 7412, 8696, 9265, 10870, 11118, 13044, 13080, 14824, 16305, 18479, 18530, 21740, 22236, 26088, 27795, 32610, 36958, 37060, 43480, 44472, 55437, 55590, 65220, 73916, 74120, 92395, 110874, 111180, 118483, 130440, 147832, 184790, 221748, 222360, 236966, 277185, 355449, 369580, 443496, 473932, 554370, 592415, 710898, 739160, 947864, 1108740, 1184830, 1421796, 1777245, 2014211, 2217480, 2369660, 2843592, 3554490, 4028422, 4739320, 6042633, 7108980, 8056844, 10071055, 12085266, 14217960, 16113688, 20142110, 24170532, 30213165, 40284220, 48341064, 60426330, 80568440, 120852660, 241705320]

約数ペア:

[(1, 241705320), (2, 120852660), (3, 80568440), (4, 60426330), (5, 48341064), (6, 40284220), (8, 30213165), (10, 24170532), (12, 20142110), (15, 16113688), (17, 14217960), (20, 12085266), (24, 10071055), (30, 8056844), (34, 7108980), (40, 6042633), (51, 4739320), (60, 4028422), (68, 3554490), (85, 2843592), (102, 2369660), (109, 2217480), (120, 2014211), (136, 1777245), (170, 1421796), (204, 1184830), (218, 1108740), (255, 947864), (327, 739160), (340, 710898), (408, 592415), (436, 554370), (510, 473932), (545, 443496), (654, 369580), (680, 355449), (872, 277185), (1020, 236966), (1087, 222360), (1090, 221748), (1308, 184790), (1635, 147832), (1853, 130440), (2040, 118483), (2174, 111180), (2180, 110874), (2616, 92395), (3261, 74120), (3270, 73916), (3706, 65220), (4348, 55590), (4360, 55437), (5435, 44472), (5559, 43480), (6522, 37060), (6540, 36958), (7412, 32610), (8696, 27795), (9265, 26088), (10870, 22236), (11118, 21740), (13044, 18530), (13080, 18479), (14824, 16305)]