444986080

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{1901}}^1$

素因数の和:1953

約数の個数: 192

約数和(自身を含む): 1380395520

約数和(自身を除く): 935409440

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 19, 20, 22, 28, 32, 35, 38, 40, 44, 55, 56, 70, 76, 77, 80, 88, 95, 110, 112, 133, 140, 152, 154, 160, 176, 190, 209, 220, 224, 266, 280, 304, 308, 352, 380, 385, 418, 440, 532, 560, 608, 616, 665, 760, 770, 836, 880, 1045, 1064, 1120, 1232, 1330, 1463, 1520, 1540, 1672, 1760, 1901, 2090, 2128, 2464, 2660, 2926, 3040, 3080, 3344, 3802, 4180, 4256, 5320, 5852, 6160, 6688, 7315, 7604, 8360, 9505, 10640, 11704, 12320, 13307, 14630, 15208, 16720, 19010, 20911, 21280, 23408, 26614, 29260, 30416, 33440, 36119, 38020, 41822, 46816, 53228, 58520, 60832, 66535, 72238, 76040, 83644, 104555, 106456, 117040, 133070, 144476, 146377, 152080, 167288, 180595, 209110, 212912, 234080, 252833, 266140, 288952, 292754, 304160, 334576, 361190, 397309, 418220, 425824, 505666, 532280, 577904, 585508, 669152, 722380, 731885, 794618, 836440, 1011332, 1064560, 1155808, 1171016, 1264165, 1444760, 1463770, 1589236, 1672880, 1986545, 2022664, 2129120, 2342032, 2528330, 2781163, 2889520, 2927540, 3178472, 3345760, 3973090, 4045328, 4684064, 5056660, 5562326, 5779040, 5855080, 6356944, 7946180, 8090656, 10113320, 11124652, 11710160, 12713888, 13905815, 15892360, 20226640, 22249304, 23420320, 27811630, 31784720, 40453280, 44498608, 55623260, 63569440, 88997216, 111246520, 222493040, 444986080]

約数ペア:

[(1, 444986080), (2, 222493040), (4, 111246520), (5, 88997216), (7, 63569440), (8, 55623260), (10, 44498608), (11, 40453280), (14, 31784720), (16, 27811630), (19, 23420320), (20, 22249304), (22, 20226640), (28, 15892360), (32, 13905815), (35, 12713888), (38, 11710160), (40, 11124652), (44, 10113320), (55, 8090656), (56, 7946180), (70, 6356944), (76, 5855080), (77, 5779040), (80, 5562326), (88, 5056660), (95, 4684064), (110, 4045328), (112, 3973090), (133, 3345760), (140, 3178472), (152, 2927540), (154, 2889520), (160, 2781163), (176, 2528330), (190, 2342032), (209, 2129120), (220, 2022664), (224, 1986545), (266, 1672880), (280, 1589236), (304, 1463770), (308, 1444760), (352, 1264165), (380, 1171016), (385, 1155808), (418, 1064560), (440, 1011332), (532, 836440), (560, 794618), (608, 731885), (616, 722380), (665, 669152), (760, 585508), (770, 577904), (836, 532280), (880, 505666), (1045, 425824), (1064, 418220), (1120, 397309), (1232, 361190), (1330, 334576), (1463, 304160), (1520, 292754), (1540, 288952), (1672, 266140), (1760, 252833), (1901, 234080), (2090, 212912), (2128, 209110), (2464, 180595), (2660, 167288), (2926, 152080), (3040, 146377), (3080, 144476), (3344, 133070), (3802, 117040), (4180, 106456), (4256, 104555), (5320, 83644), (5852, 76040), (6160, 72238), (6688, 66535), (7315, 60832), (7604, 58520), (8360, 53228), (9505, 46816), (10640, 41822), (11704, 38020), (12320, 36119), (13307, 33440), (14630, 30416), (15208, 29260), (16720, 26614), (19010, 23408), (20911, 21280)]