1293281640

素因数分解:

$2^3\times 3^4\times 5^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{449}}^1$

素因数の和:606

約数の個数: 320

約数和(自身を含む): 5018112000

約数和(自身を除く): 3724830360

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 54, 56, 60, 63, 70, 72, 81, 84, 90, 105, 108, 120, 126, 127, 135, 140, 162, 168, 180, 189, 210, 216, 252, 254, 270, 280, 315, 324, 360, 378, 381, 405, 420, 449, 504, 508, 540, 567, 630, 635, 648, 756, 762, 810, 840, 889, 898, 945, 1016, 1080, 1134, 1143, 1260, 1270, 1347, 1512, 1524, 1620, 1778, 1796, 1890, 1905, 2245, 2268, 2286, 2520, 2540, 2667, 2694, 2835, 3048, 3143, 3240, 3429, 3556, 3592, 3780, 3810, 4041, 4445, 4490, 4536, 4572, 5080, 5334, 5388, 5670, 5715, 6286, 6735, 6858, 7112, 7560, 7620, 8001, 8082, 8890, 8980, 9144, 9429, 10287, 10668, 10776, 11340, 11430, 12123, 12572, 13335, 13470, 13716, 15240, 15715, 16002, 16164, 17145, 17780, 17960, 18858, 20205, 20574, 21336, 22680, 22860, 24003, 24246, 25144, 26670, 26940, 27432, 28287, 31430, 32004, 32328, 34290, 35560, 36369, 37716, 40005, 40410, 41148, 45720, 47145, 48006, 48492, 51435, 53340, 53880, 56574, 57023, 60615, 62860, 64008, 68580, 72009, 72738, 75432, 80010, 80820, 82296, 84861, 94290, 96012, 96984, 102870, 106680, 113148, 114046, 120015, 121230, 125720, 137160, 141435, 144018, 145476, 160020, 161640, 169722, 171069, 181845, 188580, 192024, 205740, 226296, 228092, 240030, 242460, 254583, 282870, 285115, 288036, 290952, 320040, 339444, 342138, 360045, 363690, 377160, 399161, 411480, 424305, 456184, 480060, 484920, 509166, 513207, 565740, 570230, 576072, 678888, 684276, 720090, 727380, 798322, 848610, 855345, 960120, 1018332, 1026414, 1131480, 1140460, 1197483, 1272915, 1368552, 1440180, 1454760, 1539621, 1596644, 1697220, 1710690, 1995805, 2036664, 2052828, 2280920, 2394966, 2545830, 2566035, 2880360, 3079242, 3193288, 3394440, 3421380, 3592449, 3991610, 4105656, 4618863, 4789932, 5091660, 5132070, 5987415, 6158484, 6842760, 7184898, 7698105, 7983220, 9237726, 9579864, 10183320, 10264140, 10777347, 11974830, 12316968, 14369796, 15396210, 15966440, 17962245, 18475452, 20528280, 21554694, 23094315, 23949660, 28739592, 30792420, 32332041, 35924490, 36950904, 43109388, 46188630, 47899320, 53886735, 61584840, 64664082, 71848980, 86218776, 92377260, 107773470, 129328164, 143697960, 161660205, 184754520, 215546940, 258656328, 323320410, 431093880, 646640820, 1293281640]

約数ペア:

[(1, 1293281640), (2, 646640820), (3, 431093880), (4, 323320410), (5, 258656328), (6, 215546940), (7, 184754520), (8, 161660205), (9, 143697960), (10, 129328164), (12, 107773470), (14, 92377260), (15, 86218776), (18, 71848980), (20, 64664082), (21, 61584840), (24, 53886735), (27, 47899320), (28, 46188630), (30, 43109388), (35, 36950904), (36, 35924490), (40, 32332041), (42, 30792420), (45, 28739592), (54, 23949660), (56, 23094315), (60, 21554694), (63, 20528280), (70, 18475452), (72, 17962245), (81, 15966440), (84, 15396210), (90, 14369796), (105, 12316968), (108, 11974830), (120, 10777347), (126, 10264140), (127, 10183320), (135, 9579864), (140, 9237726), (162, 7983220), (168, 7698105), (180, 7184898), (189, 6842760), (210, 6158484), (216, 5987415), (252, 5132070), (254, 5091660), (270, 4789932), (280, 4618863), (315, 4105656), (324, 3991610), (360, 3592449), (378, 3421380), (381, 3394440), (405, 3193288), (420, 3079242), (449, 2880360), (504, 2566035), (508, 2545830), (540, 2394966), (567, 2280920), (630, 2052828), (635, 2036664), (648, 1995805), (756, 1710690), (762, 1697220), (810, 1596644), (840, 1539621), (889, 1454760), (898, 1440180), (945, 1368552), (1016, 1272915), (1080, 1197483), (1134, 1140460), (1143, 1131480), (1260, 1026414), (1270, 1018332), (1347, 960120), (1512, 855345), (1524, 848610), (1620, 798322), (1778, 727380), (1796, 720090), (1890, 684276), (1905, 678888), (2245, 576072), (2268, 570230), (2286, 565740), (2520, 513207), (2540, 509166), (2667, 484920), (2694, 480060), (2835, 456184), (3048, 424305), (3143, 411480), (3240, 399161), (3429, 377160), (3556, 363690), (3592, 360045), (3780, 342138), (3810, 339444), (4041, 320040), (4445, 290952), (4490, 288036), (4536, 285115), (4572, 282870), (5080, 254583), (5334, 242460), (5388, 240030), (5670, 228092), (5715, 226296), (6286, 205740), (6735, 192024), (6858, 188580), (7112, 181845), (7560, 171069), (7620, 169722), (8001, 161640), (8082, 160020), (8890, 145476), (8980, 144018), (9144, 141435), (9429, 137160), (10287, 125720), (10668, 121230), (10776, 120015), (11340, 114046), (11430, 113148), (12123, 106680), (12572, 102870), (13335, 96984), (13470, 96012), (13716, 94290), (15240, 84861), (15715, 82296), (16002, 80820), (16164, 80010), (17145, 75432), (17780, 72738), (17960, 72009), (18858, 68580), (20205, 64008), (20574, 62860), (21336, 60615), (22680, 57023), (22860, 56574), (24003, 53880), (24246, 53340), (25144, 51435), (26670, 48492), (26940, 48006), (27432, 47145), (28287, 45720), (31430, 41148), (32004, 40410), (32328, 40005), (34290, 37716), (35560, 36369)]