2194884720

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{15017}}^1$

素因数の和:15072

約数の個数: 240

約数和(自身を含む): 8715245760

約数和(自身を除く): 6520361040

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 29, 30, 35, 36, 40, 42, 45, 48, 56, 58, 60, 63, 70, 72, 80, 84, 87, 90, 105, 112, 116, 120, 126, 140, 144, 145, 168, 174, 180, 203, 210, 232, 240, 252, 261, 280, 290, 315, 336, 348, 360, 406, 420, 435, 464, 504, 522, 560, 580, 609, 630, 696, 720, 812, 840, 870, 1008, 1015, 1044, 1160, 1218, 1260, 1305, 1392, 1624, 1680, 1740, 1827, 2030, 2088, 2320, 2436, 2520, 2610, 3045, 3248, 3480, 3654, 4060, 4176, 4872, 5040, 5220, 6090, 6960, 7308, 8120, 9135, 9744, 10440, 12180, 14616, 15017, 16240, 18270, 20880, 24360, 29232, 30034, 36540, 45051, 48720, 60068, 73080, 75085, 90102, 105119, 120136, 135153, 146160, 150170, 180204, 210238, 225255, 240272, 270306, 300340, 315357, 360408, 420476, 435493, 450510, 525595, 540612, 600680, 630714, 675765, 720816, 840952, 870986, 901020, 946071, 1051190, 1081224, 1201360, 1261428, 1306479, 1351530, 1576785, 1681904, 1741972, 1802040, 1892142, 2102380, 2162448, 2177465, 2522856, 2612958, 2703060, 3048451, 3153570, 3483944, 3604080, 3784284, 3919437, 4204760, 4354930, 4730355, 5045712, 5225916, 5406120, 6096902, 6307140, 6532395, 6967888, 7568568, 7838874, 8409520, 8709860, 9145353, 9460710, 10451832, 10812240, 12193804, 12614280, 13064790, 15137136, 15242255, 15677748, 17419720, 18290706, 18921420, 19597185, 20903664, 24387608, 25228560, 26129580, 27436059, 30484510, 31355496, 34839440, 36581412, 37842840, 39194370, 45726765, 48775216, 52259160, 54872118, 60969020, 62710992, 73162824, 75685680, 78388740, 91453530, 104518320, 109744236, 121938040, 137180295, 146325648, 156777480, 182907060, 219488472, 243876080, 274360590, 313554960, 365814120, 438976944, 548721180, 731628240, 1097442360, 2194884720]

約数ペア:

[(1, 2194884720), (2, 1097442360), (3, 731628240), (4, 548721180), (5, 438976944), (6, 365814120), (7, 313554960), (8, 274360590), (9, 243876080), (10, 219488472), (12, 182907060), (14, 156777480), (15, 146325648), (16, 137180295), (18, 121938040), (20, 109744236), (21, 104518320), (24, 91453530), (28, 78388740), (29, 75685680), (30, 73162824), (35, 62710992), (36, 60969020), (40, 54872118), (42, 52259160), (45, 48775216), (48, 45726765), (56, 39194370), (58, 37842840), (60, 36581412), (63, 34839440), (70, 31355496), (72, 30484510), (80, 27436059), (84, 26129580), (87, 25228560), (90, 24387608), (105, 20903664), (112, 19597185), (116, 18921420), (120, 18290706), (126, 17419720), (140, 15677748), (144, 15242255), (145, 15137136), (168, 13064790), (174, 12614280), (180, 12193804), (203, 10812240), (210, 10451832), (232, 9460710), (240, 9145353), (252, 8709860), (261, 8409520), (280, 7838874), (290, 7568568), (315, 6967888), (336, 6532395), (348, 6307140), (360, 6096902), (406, 5406120), (420, 5225916), (435, 5045712), (464, 4730355), (504, 4354930), (522, 4204760), (560, 3919437), (580, 3784284), (609, 3604080), (630, 3483944), (696, 3153570), (720, 3048451), (812, 2703060), (840, 2612958), (870, 2522856), (1008, 2177465), (1015, 2162448), (1044, 2102380), (1160, 1892142), (1218, 1802040), (1260, 1741972), (1305, 1681904), (1392, 1576785), (1624, 1351530), (1680, 1306479), (1740, 1261428), (1827, 1201360), (2030, 1081224), (2088, 1051190), (2320, 946071), (2436, 901020), (2520, 870986), (2610, 840952), (3045, 720816), (3248, 675765), (3480, 630714), (3654, 600680), (4060, 540612), (4176, 525595), (4872, 450510), (5040, 435493), (5220, 420476), (6090, 360408), (6960, 315357), (7308, 300340), (8120, 270306), (9135, 240272), (9744, 225255), (10440, 210238), (12180, 180204), (14616, 150170), (15017, 146160), (16240, 135153), (18270, 120136), (20880, 105119), (24360, 90102), (29232, 75085), (30034, 73080), (36540, 60068), (45051, 48720)]