233026640

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{181}}^1$

素因数の和:242

約数の個数: 240

約数和(自身を含む): 720370560

約数和(自身を除く): 487343920

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 19, 20, 22, 28, 35, 38, 40, 44, 55, 56, 70, 76, 77, 80, 88, 95, 110, 112, 121, 133, 140, 152, 154, 176, 181, 190, 209, 220, 242, 266, 280, 304, 308, 362, 380, 385, 418, 440, 484, 532, 560, 605, 616, 665, 724, 760, 770, 836, 847, 880, 905, 968, 1045, 1064, 1210, 1232, 1267, 1330, 1448, 1463, 1520, 1540, 1672, 1694, 1810, 1936, 1991, 2090, 2128, 2299, 2420, 2534, 2660, 2896, 2926, 3080, 3344, 3388, 3439, 3620, 3982, 4180, 4235, 4598, 4840, 5068, 5320, 5852, 6160, 6335, 6776, 6878, 7240, 7315, 7964, 8360, 8470, 9196, 9680, 9955, 10136, 10640, 11495, 11704, 12670, 13552, 13756, 13937, 14480, 14630, 15928, 16093, 16720, 16940, 17195, 18392, 19910, 20272, 21901, 22990, 23408, 24073, 25340, 27512, 27874, 29260, 31856, 32186, 33880, 34390, 36784, 37829, 39820, 43802, 45980, 48146, 50680, 55024, 55748, 58520, 64372, 67760, 68780, 69685, 75658, 79640, 80465, 87604, 91960, 96292, 101360, 109505, 111496, 117040, 120365, 128744, 137560, 139370, 151316, 153307, 159280, 160930, 175208, 183920, 189145, 192584, 219010, 222992, 240730, 257488, 264803, 275120, 278740, 302632, 306614, 321860, 350416, 378290, 385168, 416119, 438020, 481460, 529606, 557480, 605264, 613228, 643720, 756580, 766535, 832238, 876040, 962920, 1059212, 1114960, 1226456, 1287440, 1324015, 1513160, 1533070, 1664476, 1752080, 1925840, 2080595, 2118424, 2452912, 2648030, 2912833, 3026320, 3066140, 3328952, 4161190, 4236848, 5296060, 5825666, 6132280, 6657904, 8322380, 10592120, 11651332, 12264560, 14564165, 16644760, 21184240, 23302664, 29128330, 33289520, 46605328, 58256660, 116513320, 233026640]

約数ペア:

[(1, 233026640), (2, 116513320), (4, 58256660), (5, 46605328), (7, 33289520), (8, 29128330), (10, 23302664), (11, 21184240), (14, 16644760), (16, 14564165), (19, 12264560), (20, 11651332), (22, 10592120), (28, 8322380), (35, 6657904), (38, 6132280), (40, 5825666), (44, 5296060), (55, 4236848), (56, 4161190), (70, 3328952), (76, 3066140), (77, 3026320), (80, 2912833), (88, 2648030), (95, 2452912), (110, 2118424), (112, 2080595), (121, 1925840), (133, 1752080), (140, 1664476), (152, 1533070), (154, 1513160), (176, 1324015), (181, 1287440), (190, 1226456), (209, 1114960), (220, 1059212), (242, 962920), (266, 876040), (280, 832238), (304, 766535), (308, 756580), (362, 643720), (380, 613228), (385, 605264), (418, 557480), (440, 529606), (484, 481460), (532, 438020), (560, 416119), (605, 385168), (616, 378290), (665, 350416), (724, 321860), (760, 306614), (770, 302632), (836, 278740), (847, 275120), (880, 264803), (905, 257488), (968, 240730), (1045, 222992), (1064, 219010), (1210, 192584), (1232, 189145), (1267, 183920), (1330, 175208), (1448, 160930), (1463, 159280), (1520, 153307), (1540, 151316), (1672, 139370), (1694, 137560), (1810, 128744), (1936, 120365), (1991, 117040), (2090, 111496), (2128, 109505), (2299, 101360), (2420, 96292), (2534, 91960), (2660, 87604), (2896, 80465), (2926, 79640), (3080, 75658), (3344, 69685), (3388, 68780), (3439, 67760), (3620, 64372), (3982, 58520), (4180, 55748), (4235, 55024), (4598, 50680), (4840, 48146), (5068, 45980), (5320, 43802), (5852, 39820), (6160, 37829), (6335, 36784), (6776, 34390), (6878, 33880), (7240, 32186), (7315, 31856), (7964, 29260), (8360, 27874), (8470, 27512), (9196, 25340), (9680, 24073), (9955, 23408), (10136, 22990), (10640, 21901), (11495, 20272), (11704, 19910), (12670, 18392), (13552, 17195), (13756, 16940), (13937, 16720), (14480, 16093), (14630, 15928)]