145663920

素因数分解:

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

素因数の和:214

約数の個数: 240

約数和(自身を含む): 519966720

約数和(自身を除く): 374302800

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, 762, 810, 885, 944, 972, 1016, 1062, 1080, 1143, 1180, 1215, 1270, 1296, 1416, 1524, 1593, 1620, 1770, 1905, 1944, 2032, 2124, 2160, 2286, 2360, 2430, 2540, 2655, 2832, 3048, 3186, 3240, 3429, 3540, 3810, 3888, 4248, 4572, 4720, 4779, 4860, 5080, 5310, 5715, 6096, 6372, 6480, 6858, 7080, 7493, 7620, 7965, 8496, 9144, 9558, 9720, 10160, 10287, 10620, 11430, 12744, 13716, 14160, 14337, 14986, 15240, 15930, 17145, 18288, 19116, 19440, 20574, 21240, 22479, 22860, 23895, 25488, 27432, 28674, 29972, 30480, 30861, 31860, 34290, 37465, 38232, 41148, 42480, 44958, 45720, 47790, 51435, 54864, 57348, 59944, 61722, 63720, 67437, 68580, 71685, 74930, 76464, 82296, 89916, 91440, 95580, 102870, 112395, 114696, 119888, 123444, 127440, 134874, 137160, 143370, 149860, 154305, 164592, 179832, 191160, 202311, 205740, 224790, 229392, 246888, 269748, 274320, 286740, 299720, 308610, 337185, 359664, 382320, 404622, 411480, 449580, 493776, 539496, 573480, 599440, 606933, 617220, 674370, 809244, 822960, 899160, 1011555, 1078992, 1146960, 1213866, 1234440, 1348740, 1618488, 1798320, 1820799, 2023110, 2427732, 2468880, 2697480, 3034665, 3236976, 3641598, 4046220, 4855464, 5394960, 6069330, 7283196, 8092440, 9103995, 9710928, 12138660, 14566392, 16184880, 18207990, 24277320, 29132784, 36415980, 48554640, 72831960, 145663920]

約数ペア:

[(1, 145663920), (2, 72831960), (3, 48554640), (4, 36415980), (5, 29132784), (6, 24277320), (8, 18207990), (9, 16184880), (10, 14566392), (12, 12138660), (15, 9710928), (16, 9103995), (18, 8092440), (20, 7283196), (24, 6069330), (27, 5394960), (30, 4855464), (36, 4046220), (40, 3641598), (45, 3236976), (48, 3034665), (54, 2697480), (59, 2468880), (60, 2427732), (72, 2023110), (80, 1820799), (81, 1798320), (90, 1618488), (108, 1348740), (118, 1234440), (120, 1213866), (127, 1146960), (135, 1078992), (144, 1011555), (162, 899160), (177, 822960), (180, 809244), (216, 674370), (236, 617220), (240, 606933), (243, 599440), (254, 573480), (270, 539496), (295, 493776), (324, 449580), (354, 411480), (360, 404622), (381, 382320), (405, 359664), (432, 337185), (472, 308610), (486, 299720), (508, 286740), (531, 274320), (540, 269748), (590, 246888), (635, 229392), (648, 224790), (708, 205740), (720, 202311), (762, 191160), (810, 179832), (885, 164592), (944, 154305), (972, 149860), (1016, 143370), (1062, 137160), (1080, 134874), (1143, 127440), (1180, 123444), (1215, 119888), (1270, 114696), (1296, 112395), (1416, 102870), (1524, 95580), (1593, 91440), (1620, 89916), (1770, 82296), (1905, 76464), (1944, 74930), (2032, 71685), (2124, 68580), (2160, 67437), (2286, 63720), (2360, 61722), (2430, 59944), (2540, 57348), (2655, 54864), (2832, 51435), (3048, 47790), (3186, 45720), (3240, 44958), (3429, 42480), (3540, 41148), (3810, 38232), (3888, 37465), (4248, 34290), (4572, 31860), (4720, 30861), (4779, 30480), (4860, 29972), (5080, 28674), (5310, 27432), (5715, 25488), (6096, 23895), (6372, 22860), (6480, 22479), (6858, 21240), (7080, 20574), (7493, 19440), (7620, 19116), (7965, 18288), (8496, 17145), (9144, 15930), (9558, 15240), (9720, 14986), (10160, 14337), (10287, 14160), (10620, 13716), (11430, 12744)]