1684454940

素因数分解:

$2^2\times 3^4\times 5^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{1669}}^1$

素因数の和:1786

約数の個数: 240

約数和(自身を含む): 6110596800

約数和(自身を除く): 4426141860

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 54, 60, 63, 70, 81, 84, 89, 90, 105, 108, 126, 135, 140, 162, 178, 180, 189, 210, 252, 267, 270, 315, 324, 356, 378, 405, 420, 445, 534, 540, 567, 623, 630, 756, 801, 810, 890, 945, 1068, 1134, 1246, 1260, 1335, 1602, 1620, 1669, 1780, 1869, 1890, 2268, 2403, 2492, 2670, 2835, 3115, 3204, 3338, 3738, 3780, 4005, 4806, 5007, 5340, 5607, 5670, 6230, 6676, 7209, 7476, 8010, 8345, 9345, 9612, 10014, 11214, 11340, 11683, 12015, 12460, 14418, 15021, 16020, 16690, 16821, 18690, 20028, 22428, 23366, 24030, 25035, 28035, 28836, 30042, 33380, 33642, 35049, 36045, 37380, 45063, 46732, 48060, 50070, 50463, 56070, 58415, 60084, 67284, 70098, 72090, 75105, 84105, 90126, 100140, 100926, 105147, 112140, 116830, 135189, 140196, 144180, 148541, 150210, 168210, 175245, 180252, 201852, 210294, 225315, 233660, 252315, 270378, 297082, 300420, 315441, 336420, 350490, 420588, 445623, 450630, 504630, 525735, 540756, 594164, 630882, 675945, 700980, 742705, 891246, 901260, 946323, 1009260, 1039787, 1051470, 1261764, 1336869, 1351890, 1485410, 1577205, 1782492, 1892646, 2079574, 2102940, 2228115, 2673738, 2703780, 2970820, 3119361, 3154410, 3785292, 4010607, 4159148, 4456230, 4731615, 5198935, 5347476, 6238722, 6308820, 6684345, 8021214, 8912460, 9358083, 9463230, 10397870, 12031821, 12477444, 13368690, 15596805, 16042428, 18716166, 18926460, 20053035, 20795740, 24063642, 26737380, 28074249, 31193610, 37432332, 40106070, 46790415, 48127284, 56148498, 60159105, 62387220, 80212140, 84222747, 93580830, 112296996, 120318210, 140371245, 168445494, 187161660, 240636420, 280742490, 336890988, 421113735, 561484980, 842227470, 1684454940]

約数ペア:

[(1, 1684454940), (2, 842227470), (3, 561484980), (4, 421113735), (5, 336890988), (6, 280742490), (7, 240636420), (9, 187161660), (10, 168445494), (12, 140371245), (14, 120318210), (15, 112296996), (18, 93580830), (20, 84222747), (21, 80212140), (27, 62387220), (28, 60159105), (30, 56148498), (35, 48127284), (36, 46790415), (42, 40106070), (45, 37432332), (54, 31193610), (60, 28074249), (63, 26737380), (70, 24063642), (81, 20795740), (84, 20053035), (89, 18926460), (90, 18716166), (105, 16042428), (108, 15596805), (126, 13368690), (135, 12477444), (140, 12031821), (162, 10397870), (178, 9463230), (180, 9358083), (189, 8912460), (210, 8021214), (252, 6684345), (267, 6308820), (270, 6238722), (315, 5347476), (324, 5198935), (356, 4731615), (378, 4456230), (405, 4159148), (420, 4010607), (445, 3785292), (534, 3154410), (540, 3119361), (567, 2970820), (623, 2703780), (630, 2673738), (756, 2228115), (801, 2102940), (810, 2079574), (890, 1892646), (945, 1782492), (1068, 1577205), (1134, 1485410), (1246, 1351890), (1260, 1336869), (1335, 1261764), (1602, 1051470), (1620, 1039787), (1669, 1009260), (1780, 946323), (1869, 901260), (1890, 891246), (2268, 742705), (2403, 700980), (2492, 675945), (2670, 630882), (2835, 594164), (3115, 540756), (3204, 525735), (3338, 504630), (3738, 450630), (3780, 445623), (4005, 420588), (4806, 350490), (5007, 336420), (5340, 315441), (5607, 300420), (5670, 297082), (6230, 270378), (6676, 252315), (7209, 233660), (7476, 225315), (8010, 210294), (8345, 201852), (9345, 180252), (9612, 175245), (10014, 168210), (11214, 150210), (11340, 148541), (11683, 144180), (12015, 140196), (12460, 135189), (14418, 116830), (15021, 112140), (16020, 105147), (16690, 100926), (16821, 100140), (18690, 90126), (20028, 84105), (22428, 75105), (23366, 72090), (24030, 70098), (25035, 67284), (28035, 60084), (28836, 58415), (30042, 56070), (33380, 50463), (33642, 50070), (35049, 48060), (36045, 46732), (37380, 45063)]