163021320

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{5881}}^1$

素因数の和:5916

約数の個数: 192

約数和(自身を含む): 660666240

約数和(自身を除く): 497644920

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 14, 15, 18, 20, 21, 22, 24, 28, 30, 33, 35, 36, 40, 42, 44, 45, 55, 56, 60, 63, 66, 70, 72, 77, 84, 88, 90, 99, 105, 110, 120, 126, 132, 140, 154, 165, 168, 180, 198, 210, 220, 231, 252, 264, 280, 308, 315, 330, 360, 385, 396, 420, 440, 462, 495, 504, 616, 630, 660, 693, 770, 792, 840, 924, 990, 1155, 1260, 1320, 1386, 1540, 1848, 1980, 2310, 2520, 2772, 3080, 3465, 3960, 4620, 5544, 5881, 6930, 9240, 11762, 13860, 17643, 23524, 27720, 29405, 35286, 41167, 47048, 52929, 58810, 64691, 70572, 82334, 88215, 105858, 117620, 123501, 129382, 141144, 164668, 176430, 194073, 205835, 211716, 235240, 247002, 258764, 264645, 323455, 329336, 352860, 370503, 388146, 411670, 423432, 452837, 494004, 517528, 529290, 582219, 617505, 646910, 705720, 741006, 776292, 823340, 905674, 970365, 988008, 1058580, 1164438, 1235010, 1293820, 1358511, 1482012, 1552584, 1646680, 1811348, 1852515, 1940730, 2117160, 2264185, 2328876, 2470020, 2587640, 2717022, 2911095, 2964024, 3622696, 3705030, 3881460, 4075533, 4528370, 4657752, 4940040, 5434044, 5822190, 6792555, 7410060, 7762920, 8151066, 9056740, 10868088, 11644380, 13585110, 14820120, 16302132, 18113480, 20377665, 23288760, 27170220, 32604264, 40755330, 54340440, 81510660, 163021320]

約数ペア:

[(1, 163021320), (2, 81510660), (3, 54340440), (4, 40755330), (5, 32604264), (6, 27170220), (7, 23288760), (8, 20377665), (9, 18113480), (10, 16302132), (11, 14820120), (12, 13585110), (14, 11644380), (15, 10868088), (18, 9056740), (20, 8151066), (21, 7762920), (22, 7410060), (24, 6792555), (28, 5822190), (30, 5434044), (33, 4940040), (35, 4657752), (36, 4528370), (40, 4075533), (42, 3881460), (44, 3705030), (45, 3622696), (55, 2964024), (56, 2911095), (60, 2717022), (63, 2587640), (66, 2470020), (70, 2328876), (72, 2264185), (77, 2117160), (84, 1940730), (88, 1852515), (90, 1811348), (99, 1646680), (105, 1552584), (110, 1482012), (120, 1358511), (126, 1293820), (132, 1235010), (140, 1164438), (154, 1058580), (165, 988008), (168, 970365), (180, 905674), (198, 823340), (210, 776292), (220, 741006), (231, 705720), (252, 646910), (264, 617505), (280, 582219), (308, 529290), (315, 517528), (330, 494004), (360, 452837), (385, 423432), (396, 411670), (420, 388146), (440, 370503), (462, 352860), (495, 329336), (504, 323455), (616, 264645), (630, 258764), (660, 247002), (693, 235240), (770, 211716), (792, 205835), (840, 194073), (924, 176430), (990, 164668), (1155, 141144), (1260, 129382), (1320, 123501), (1386, 117620), (1540, 105858), (1848, 88215), (1980, 82334), (2310, 70572), (2520, 64691), (2772, 58810), (3080, 52929), (3465, 47048), (3960, 41167), (4620, 35286), (5544, 29405), (5881, 27720), (6930, 23524), (9240, 17643), (11762, 13860)]