21109918032

素因数分解:

$2^4\times 3^4\times 7^1\times {\mathrm{29}}^1\times {\mathrm{80239}}^1$

素因数の和:80295

約数の個数: 200

約数和(自身を含む): 72235257600

約数和(自身を除く): 51125339568

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 29, 36, 42, 48, 54, 56, 58, 63, 72, 81, 84, 87, 108, 112, 116, 126, 144, 162, 168, 174, 189, 203, 216, 232, 252, 261, 324, 336, 348, 378, 406, 432, 464, 504, 522, 567, 609, 648, 696, 756, 783, 812, 1008, 1044, 1134, 1218, 1296, 1392, 1512, 1566, 1624, 1827, 2088, 2268, 2349, 2436, 3024, 3132, 3248, 3654, 4176, 4536, 4698, 4872, 5481, 6264, 7308, 9072, 9396, 9744, 10962, 12528, 14616, 16443, 18792, 21924, 29232, 32886, 37584, 43848, 65772, 80239, 87696, 131544, 160478, 240717, 263088, 320956, 481434, 561673, 641912, 722151, 962868, 1123346, 1283824, 1444302, 1685019, 1925736, 2166453, 2246692, 2326931, 2888604, 3370038, 3851472, 4332906, 4493384, 4653862, 5055057, 5777208, 6499359, 6740076, 6980793, 8665812, 8986768, 9307724, 10110114, 11554416, 12998718, 13480152, 13961586, 15165171, 16288517, 17331624, 18615448, 20220228, 20942379, 25997436, 26960304, 27923172, 30330342, 32577034, 34663248, 37230896, 40440456, 41884758, 45495513, 48865551, 51994872, 55846344, 60660684, 62827137, 65154068, 80880912, 83769516, 90991026, 97731102, 103989744, 111692688, 121321368, 125654274, 130308136, 146596653, 167539032, 181982052, 188481411, 195462204, 242642736, 251308548, 260616272, 293193306, 335078064, 363964104, 376962822, 390924408, 439789959, 502617096, 586386612, 727928208, 753925644, 781848816, 879579918, 1005234192, 1172773224, 1319369877, 1507851288, 1759159836, 2345546448, 2638739754, 3015702576, 3518319672, 5277479508, 7036639344, 10554959016, 21109918032]

約数ペア:

[(1, 21109918032), (2, 10554959016), (3, 7036639344), (4, 5277479508), (6, 3518319672), (7, 3015702576), (8, 2638739754), (9, 2345546448), (12, 1759159836), (14, 1507851288), (16, 1319369877), (18, 1172773224), (21, 1005234192), (24, 879579918), (27, 781848816), (28, 753925644), (29, 727928208), (36, 586386612), (42, 502617096), (48, 439789959), (54, 390924408), (56, 376962822), (58, 363964104), (63, 335078064), (72, 293193306), (81, 260616272), (84, 251308548), (87, 242642736), (108, 195462204), (112, 188481411), (116, 181982052), (126, 167539032), (144, 146596653), (162, 130308136), (168, 125654274), (174, 121321368), (189, 111692688), (203, 103989744), (216, 97731102), (232, 90991026), (252, 83769516), (261, 80880912), (324, 65154068), (336, 62827137), (348, 60660684), (378, 55846344), (406, 51994872), (432, 48865551), (464, 45495513), (504, 41884758), (522, 40440456), (567, 37230896), (609, 34663248), (648, 32577034), (696, 30330342), (756, 27923172), (783, 26960304), (812, 25997436), (1008, 20942379), (1044, 20220228), (1134, 18615448), (1218, 17331624), (1296, 16288517), (1392, 15165171), (1512, 13961586), (1566, 13480152), (1624, 12998718), (1827, 11554416), (2088, 10110114), (2268, 9307724), (2349, 8986768), (2436, 8665812), (3024, 6980793), (3132, 6740076), (3248, 6499359), (3654, 5777208), (4176, 5055057), (4536, 4653862), (4698, 4493384), (4872, 4332906), (5481, 3851472), (6264, 3370038), (7308, 2888604), (9072, 2326931), (9396, 2246692), (9744, 2166453), (10962, 1925736), (12528, 1685019), (14616, 1444302), (16443, 1283824), (18792, 1123346), (21924, 962868), (29232, 722151), (32886, 641912), (37584, 561673), (43848, 481434), (65772, 320956), (80239, 263088), (87696, 240717), (131544, 160478)]