74415690720

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{103979}}^1$

素因数の和:104078

約数の個数: 288

約数和(自身を含む): 294311646720

約数和(自身を除く): 219895956000

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 71, 72, 80, 84, 90, 96, 105, 112, 120, 126, 140, 142, 144, 160, 168, 180, 210, 213, 224, 240, 252, 280, 284, 288, 315, 336, 355, 360, 420, 426, 480, 497, 504, 560, 568, 630, 639, 672, 710, 720, 840, 852, 994, 1008, 1065, 1120, 1136, 1260, 1278, 1420, 1440, 1491, 1680, 1704, 1988, 2016, 2130, 2272, 2485, 2520, 2556, 2840, 2982, 3195, 3360, 3408, 3976, 4260, 4473, 4970, 5040, 5112, 5680, 5964, 6390, 6816, 7455, 7952, 8520, 8946, 9940, 10080, 10224, 11360, 11928, 12780, 14910, 15904, 17040, 17892, 19880, 20448, 22365, 23856, 25560, 29820, 34080, 35784, 39760, 44730, 47712, 51120, 59640, 71568, 79520, 89460, 102240, 103979, 119280, 143136, 178920, 207958, 238560, 311937, 357840, 415916, 519895, 623874, 715680, 727853, 831832, 935811, 1039790, 1247748, 1455706, 1559685, 1663664, 1871622, 2079580, 2183559, 2495496, 2911412, 3119370, 3327328, 3639265, 3743244, 4159160, 4367118, 4679055, 4990992, 5822824, 6238740, 6550677, 7278530, 7382509, 7486488, 8318320, 8734236, 9358110, 9981984, 10917795, 11645648, 12477480, 13101354, 14557060, 14765018, 14972976, 16636640, 17468472, 18716220, 21835590, 22147527, 23291296, 24954960, 26202708, 29114120, 29530036, 29945952, 32753385, 34936944, 36912545, 37432440, 43671180, 44295054, 49909920, 51677563, 52405416, 58228240, 59060072, 65506770, 66442581, 69873888, 73825090, 74864880, 87342360, 88590108, 103355126, 104810832, 110737635, 116456480, 118120144, 131013540, 132885162, 147650180, 149729760, 155032689, 174684720, 177180216, 206710252, 209621664, 221475270, 236240288, 258387815, 262027080, 265770324, 295300360, 310065378, 332212905, 349369440, 354360432, 413420504, 442950540, 465098067, 516775630, 524054160, 531540648, 590600720, 620130756, 664425810, 708720864, 775163445, 826841008, 885901080, 930196134, 1033551260, 1048108320, 1063081296, 1181201440, 1240261512, 1328851620, 1550326890, 1653682016, 1771802160, 1860392268, 2067102520, 2126162592, 2325490335, 2480523024, 2657703240, 3100653780, 3543604320, 3720784536, 4134205040, 4650980670, 4961046048, 5315406480, 6201307560, 7441569072, 8268410080, 9301961340, 10630812960, 12402615120, 14883138144, 18603922680, 24805230240, 37207845360, 74415690720]

約数ペア:

[(1, 74415690720), (2, 37207845360), (3, 24805230240), (4, 18603922680), (5, 14883138144), (6, 12402615120), (7, 10630812960), (8, 9301961340), (9, 8268410080), (10, 7441569072), (12, 6201307560), (14, 5315406480), (15, 4961046048), (16, 4650980670), (18, 4134205040), (20, 3720784536), (21, 3543604320), (24, 3100653780), (28, 2657703240), (30, 2480523024), (32, 2325490335), (35, 2126162592), (36, 2067102520), (40, 1860392268), (42, 1771802160), (45, 1653682016), (48, 1550326890), (56, 1328851620), (60, 1240261512), (63, 1181201440), (70, 1063081296), (71, 1048108320), (72, 1033551260), (80, 930196134), (84, 885901080), (90, 826841008), (96, 775163445), (105, 708720864), (112, 664425810), (120, 620130756), (126, 590600720), (140, 531540648), (142, 524054160), (144, 516775630), (160, 465098067), (168, 442950540), (180, 413420504), (210, 354360432), (213, 349369440), (224, 332212905), (240, 310065378), (252, 295300360), (280, 265770324), (284, 262027080), (288, 258387815), (315, 236240288), (336, 221475270), (355, 209621664), (360, 206710252), (420, 177180216), (426, 174684720), (480, 155032689), (497, 149729760), (504, 147650180), (560, 132885162), (568, 131013540), (630, 118120144), (639, 116456480), (672, 110737635), (710, 104810832), (720, 103355126), (840, 88590108), (852, 87342360), (994, 74864880), (1008, 73825090), (1065, 69873888), (1120, 66442581), (1136, 65506770), (1260, 59060072), (1278, 58228240), (1420, 52405416), (1440, 51677563), (1491, 49909920), (1680, 44295054), (1704, 43671180), (1988, 37432440), (2016, 36912545), (2130, 34936944), (2272, 32753385), (2485, 29945952), (2520, 29530036), (2556, 29114120), (2840, 26202708), (2982, 24954960), (3195, 23291296), (3360, 22147527), (3408, 21835590), (3976, 18716220), (4260, 17468472), (4473, 16636640), (4970, 14972976), (5040, 14765018), (5112, 14557060), (5680, 13101354), (5964, 12477480), (6390, 11645648), (6816, 10917795), (7455, 9981984), (7952, 9358110), (8520, 8734236), (8946, 8318320), (9940, 7486488), (10080, 7382509), (10224, 7278530), (11360, 6550677), (11928, 6238740), (12780, 5822824), (14910, 4990992), (15904, 4679055), (17040, 4367118), (17892, 4159160), (19880, 3743244), (20448, 3639265), (22365, 3327328), (23856, 3119370), (25560, 2911412), (29820, 2495496), (34080, 2183559), (35784, 2079580), (39760, 1871622), (44730, 1663664), (47712, 1559685), (51120, 1455706), (59640, 1247748), (71568, 1039790), (79520, 935811), (89460, 831832), (102240, 727853), (103979, 715680), (119280, 623874), (143136, 519895), (178920, 415916), (207958, 357840), (238560, 311937)]