1310975280

素因数分解:

$2^4\times 3^7\times 5^1\times {\mathrm{59}}^1\times {\mathrm{127}}^1$

素因数の和:220

約数の個数: 320

約数和(自身を含む): 4685414400

約数和(自身を除く): 3374439120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 59, 60, 72, 80, 81, 90, 108, 118, 120, 127, 135, 144, 162, 177, 180, 216, 236, 240, 243, 254, 270, 295, 324, 354, 360, 381, 405, 432, 472, 486, 508, 531, 540, 590, 635, 648, 708, 720, 729, 762, 810, 885, 944, 972, 1016, 1062, 1080, 1143, 1180, 1215, 1270, 1296, 1416, 1458, 1524, 1593, 1620, 1770, 1905, 1944, 2032, 2124, 2160, 2187, 2286, 2360, 2430, 2540, 2655, 2832, 2916, 3048, 3186, 3240, 3429, 3540, 3645, 3810, 3888, 4248, 4374, 4572, 4720, 4779, 4860, 5080, 5310, 5715, 5832, 6096, 6372, 6480, 6858, 7080, 7290, 7493, 7620, 7965, 8496, 8748, 9144, 9558, 9720, 10160, 10287, 10620, 10935, 11430, 11664, 12744, 13716, 14160, 14337, 14580, 14986, 15240, 15930, 17145, 17496, 18288, 19116, 19440, 20574, 21240, 21870, 22479, 22860, 23895, 25488, 27432, 28674, 29160, 29972, 30480, 30861, 31860, 34290, 34992, 37465, 38232, 41148, 42480, 43011, 43740, 44958, 45720, 47790, 51435, 54864, 57348, 58320, 59944, 61722, 63720, 67437, 68580, 71685, 74930, 76464, 82296, 86022, 87480, 89916, 91440, 92583, 95580, 102870, 112395, 114696, 119888, 123444, 127440, 129033, 134874, 137160, 143370, 149860, 154305, 164592, 172044, 174960, 179832, 185166, 191160, 202311, 205740, 215055, 224790, 229392, 246888, 258066, 269748, 274320, 277749, 286740, 299720, 308610, 337185, 344088, 359664, 370332, 382320, 404622, 411480, 430110, 449580, 462915, 493776, 516132, 539496, 555498, 573480, 599440, 606933, 617220, 645165, 674370, 688176, 740664, 809244, 822960, 860220, 899160, 925830, 1011555, 1032264, 1078992, 1110996, 1146960, 1213866, 1234440, 1290330, 1348740, 1388745, 1481328, 1618488, 1720440, 1798320, 1820799, 1851660, 2023110, 2064528, 2221992, 2427732, 2468880, 2580660, 2697480, 2777490, 3034665, 3236976, 3440880, 3641598, 3703320, 4046220, 4443984, 4855464, 5161320, 5394960, 5462397, 5554980, 6069330, 7283196, 7406640, 8092440, 9103995, 9710928, 10322640, 10924794, 11109960, 12138660, 14566392, 16184880, 16387191, 18207990, 21849588, 22219920, 24277320, 27311985, 29132784, 32774382, 36415980, 43699176, 48554640, 54623970, 65548764, 72831960, 81935955, 87398352, 109247940, 131097528, 145663920, 163871910, 218495880, 262195056, 327743820, 436991760, 655487640, 1310975280]

約数ペア:

[(1, 1310975280), (2, 655487640), (3, 436991760), (4, 327743820), (5, 262195056), (6, 218495880), (8, 163871910), (9, 145663920), (10, 131097528), (12, 109247940), (15, 87398352), (16, 81935955), (18, 72831960), (20, 65548764), (24, 54623970), (27, 48554640), (30, 43699176), (36, 36415980), (40, 32774382), (45, 29132784), (48, 27311985), (54, 24277320), (59, 22219920), (60, 21849588), (72, 18207990), (80, 16387191), (81, 16184880), (90, 14566392), (108, 12138660), (118, 11109960), (120, 10924794), (127, 10322640), (135, 9710928), (144, 9103995), (162, 8092440), (177, 7406640), (180, 7283196), (216, 6069330), (236, 5554980), (240, 5462397), (243, 5394960), (254, 5161320), (270, 4855464), (295, 4443984), (324, 4046220), (354, 3703320), (360, 3641598), (381, 3440880), (405, 3236976), (432, 3034665), (472, 2777490), (486, 2697480), (508, 2580660), (531, 2468880), (540, 2427732), (590, 2221992), (635, 2064528), (648, 2023110), (708, 1851660), (720, 1820799), (729, 1798320), (762, 1720440), (810, 1618488), (885, 1481328), (944, 1388745), (972, 1348740), (1016, 1290330), (1062, 1234440), (1080, 1213866), (1143, 1146960), (1180, 1110996), (1215, 1078992), (1270, 1032264), (1296, 1011555), (1416, 925830), (1458, 899160), (1524, 860220), (1593, 822960), (1620, 809244), (1770, 740664), (1905, 688176), (1944, 674370), (2032, 645165), (2124, 617220), (2160, 606933), (2187, 599440), (2286, 573480), (2360, 555498), (2430, 539496), (2540, 516132), (2655, 493776), (2832, 462915), (2916, 449580), (3048, 430110), (3186, 411480), (3240, 404622), (3429, 382320), (3540, 370332), (3645, 359664), (3810, 344088), (3888, 337185), (4248, 308610), (4374, 299720), (4572, 286740), (4720, 277749), (4779, 274320), (4860, 269748), (5080, 258066), (5310, 246888), (5715, 229392), (5832, 224790), (6096, 215055), (6372, 205740), (6480, 202311), (6858, 191160), (7080, 185166), (7290, 179832), (7493, 174960), (7620, 172044), (7965, 164592), (8496, 154305), (8748, 149860), (9144, 143370), (9558, 137160), (9720, 134874), (10160, 129033), (10287, 127440), (10620, 123444), (10935, 119888), (11430, 114696), (11664, 112395), (12744, 102870), (13716, 95580), (14160, 92583), (14337, 91440), (14580, 89916), (14986, 87480), (15240, 86022), (15930, 82296), (17145, 76464), (17496, 74930), (18288, 71685), (19116, 68580), (19440, 67437), (20574, 63720), (21240, 61722), (21870, 59944), (22479, 58320), (22860, 57348), (23895, 54864), (25488, 51435), (27432, 47790), (28674, 45720), (29160, 44958), (29972, 43740), (30480, 43011), (30861, 42480), (31860, 41148), (34290, 38232), (34992, 37465)]