127381320

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{1693}}^1$

素因数の和:1740

約数の個数: 192

約数和(自身を含む): 475675200

約数和(自身を除く): 348293880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 19, 20, 22, 24, 30, 33, 36, 38, 40, 44, 45, 55, 57, 60, 66, 72, 76, 88, 90, 95, 99, 110, 114, 120, 132, 152, 165, 171, 180, 190, 198, 209, 220, 228, 264, 285, 330, 342, 360, 380, 396, 418, 440, 456, 495, 570, 627, 660, 684, 760, 792, 836, 855, 990, 1045, 1140, 1254, 1320, 1368, 1672, 1693, 1710, 1881, 1980, 2090, 2280, 2508, 3135, 3386, 3420, 3762, 3960, 4180, 5016, 5079, 6270, 6772, 6840, 7524, 8360, 8465, 9405, 10158, 12540, 13544, 15048, 15237, 16930, 18623, 18810, 20316, 25080, 25395, 30474, 32167, 33860, 37246, 37620, 40632, 50790, 55869, 60948, 64334, 67720, 74492, 75240, 76185, 93115, 96501, 101580, 111738, 121896, 128668, 148984, 152370, 160835, 167607, 186230, 193002, 203160, 223476, 257336, 279345, 289503, 304740, 321670, 335214, 353837, 372460, 386004, 446952, 482505, 558690, 579006, 609480, 643340, 670428, 707674, 744920, 772008, 838035, 965010, 1061511, 1117380, 1158012, 1286680, 1340856, 1415348, 1447515, 1676070, 1769185, 1930020, 2123022, 2234760, 2316024, 2830696, 2895030, 3184533, 3352140, 3538370, 3860040, 4246044, 5307555, 5790060, 6369066, 6704280, 7076740, 8492088, 10615110, 11580120, 12738132, 14153480, 15922665, 21230220, 25476264, 31845330, 42460440, 63690660, 127381320]

約数ペア:

[(1, 127381320), (2, 63690660), (3, 42460440), (4, 31845330), (5, 25476264), (6, 21230220), (8, 15922665), (9, 14153480), (10, 12738132), (11, 11580120), (12, 10615110), (15, 8492088), (18, 7076740), (19, 6704280), (20, 6369066), (22, 5790060), (24, 5307555), (30, 4246044), (33, 3860040), (36, 3538370), (38, 3352140), (40, 3184533), (44, 2895030), (45, 2830696), (55, 2316024), (57, 2234760), (60, 2123022), (66, 1930020), (72, 1769185), (76, 1676070), (88, 1447515), (90, 1415348), (95, 1340856), (99, 1286680), (110, 1158012), (114, 1117380), (120, 1061511), (132, 965010), (152, 838035), (165, 772008), (171, 744920), (180, 707674), (190, 670428), (198, 643340), (209, 609480), (220, 579006), (228, 558690), (264, 482505), (285, 446952), (330, 386004), (342, 372460), (360, 353837), (380, 335214), (396, 321670), (418, 304740), (440, 289503), (456, 279345), (495, 257336), (570, 223476), (627, 203160), (660, 193002), (684, 186230), (760, 167607), (792, 160835), (836, 152370), (855, 148984), (990, 128668), (1045, 121896), (1140, 111738), (1254, 101580), (1320, 96501), (1368, 93115), (1672, 76185), (1693, 75240), (1710, 74492), (1881, 67720), (1980, 64334), (2090, 60948), (2280, 55869), (2508, 50790), (3135, 40632), (3386, 37620), (3420, 37246), (3762, 33860), (3960, 32167), (4180, 30474), (5016, 25395), (5079, 25080), (6270, 20316), (6772, 18810), (6840, 18623), (7524, 16930), (8360, 15237), (8465, 15048), (9405, 13544), (10158, 12540)]