914513040

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{421}}^1\times {\mathrm{431}}^1$

素因数の和:878

約数の個数: 240

約数和(自身を含む): 3526488576

約数和(自身を除く): 2611975536

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 105, 112, 120, 126, 140, 144, 168, 180, 210, 240, 252, 280, 315, 336, 360, 420, 421, 431, 504, 560, 630, 720, 840, 842, 862, 1008, 1260, 1263, 1293, 1680, 1684, 1724, 2105, 2155, 2520, 2526, 2586, 2947, 3017, 3368, 3448, 3789, 3879, 4210, 4310, 5040, 5052, 5172, 5894, 6034, 6315, 6465, 6736, 6896, 7578, 7758, 8420, 8620, 8841, 9051, 10104, 10344, 11788, 12068, 12630, 12930, 14735, 15085, 15156, 15516, 16840, 17240, 17682, 18102, 18945, 19395, 20208, 20688, 23576, 24136, 25260, 25860, 26523, 27153, 29470, 30170, 30312, 31032, 33680, 34480, 35364, 36204, 37890, 38790, 44205, 45255, 47152, 48272, 50520, 51720, 53046, 54306, 58940, 60340, 60624, 62064, 70728, 72408, 75780, 77580, 88410, 90510, 101040, 103440, 106092, 108612, 117880, 120680, 132615, 135765, 141456, 144816, 151560, 155160, 176820, 181020, 181451, 212184, 217224, 235760, 241360, 265230, 271530, 303120, 310320, 353640, 362040, 362902, 424368, 434448, 530460, 543060, 544353, 707280, 724080, 725804, 907255, 1060920, 1086120, 1088706, 1270157, 1451608, 1633059, 1814510, 2121840, 2172240, 2177412, 2540314, 2721765, 2903216, 3266118, 3629020, 3810471, 4354824, 5080628, 5443530, 6350785, 6532236, 7258040, 7620942, 8165295, 8709648, 10161256, 10887060, 11431413, 12701570, 13064472, 14516080, 15241884, 16330590, 19052355, 20322512, 21774120, 22862826, 25403140, 26128944, 30483768, 32661180, 38104710, 43548240, 45725652, 50806280, 57157065, 60967536, 65322360, 76209420, 91451304, 101612560, 114314130, 130644720, 152418840, 182902608, 228628260, 304837680, 457256520, 914513040]

約数ペア:

[(1, 914513040), (2, 457256520), (3, 304837680), (4, 228628260), (5, 182902608), (6, 152418840), (7, 130644720), (8, 114314130), (9, 101612560), (10, 91451304), (12, 76209420), (14, 65322360), (15, 60967536), (16, 57157065), (18, 50806280), (20, 45725652), (21, 43548240), (24, 38104710), (28, 32661180), (30, 30483768), (35, 26128944), (36, 25403140), (40, 22862826), (42, 21774120), (45, 20322512), (48, 19052355), (56, 16330590), (60, 15241884), (63, 14516080), (70, 13064472), (72, 12701570), (80, 11431413), (84, 10887060), (90, 10161256), (105, 8709648), (112, 8165295), (120, 7620942), (126, 7258040), (140, 6532236), (144, 6350785), (168, 5443530), (180, 5080628), (210, 4354824), (240, 3810471), (252, 3629020), (280, 3266118), (315, 2903216), (336, 2721765), (360, 2540314), (420, 2177412), (421, 2172240), (431, 2121840), (504, 1814510), (560, 1633059), (630, 1451608), (720, 1270157), (840, 1088706), (842, 1086120), (862, 1060920), (1008, 907255), (1260, 725804), (1263, 724080), (1293, 707280), (1680, 544353), (1684, 543060), (1724, 530460), (2105, 434448), (2155, 424368), (2520, 362902), (2526, 362040), (2586, 353640), (2947, 310320), (3017, 303120), (3368, 271530), (3448, 265230), (3789, 241360), (3879, 235760), (4210, 217224), (4310, 212184), (5040, 181451), (5052, 181020), (5172, 176820), (5894, 155160), (6034, 151560), (6315, 144816), (6465, 141456), (6736, 135765), (6896, 132615), (7578, 120680), (7758, 117880), (8420, 108612), (8620, 106092), (8841, 103440), (9051, 101040), (10104, 90510), (10344, 88410), (11788, 77580), (12068, 75780), (12630, 72408), (12930, 70728), (14735, 62064), (15085, 60624), (15156, 60340), (15516, 58940), (16840, 54306), (17240, 53046), (17682, 51720), (18102, 50520), (18945, 48272), (19395, 47152), (20208, 45255), (20688, 44205), (23576, 38790), (24136, 37890), (25260, 36204), (25860, 35364), (26523, 34480), (27153, 33680), (29470, 31032), (30170, 30312)]