16722090

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1$

素因数の和:177

約数の個数: 192

約数和(自身を含む): 57507840

約数和(自身を除く): 40785750

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 11, 14, 15, 18, 19, 21, 22, 30, 33, 35, 38, 42, 45, 55, 57, 63, 66, 70, 77, 90, 95, 99, 105, 110, 114, 126, 127, 133, 154, 165, 171, 190, 198, 209, 210, 231, 254, 266, 285, 315, 330, 342, 381, 385, 399, 418, 462, 495, 570, 627, 630, 635, 665, 693, 762, 770, 798, 855, 889, 990, 1045, 1143, 1155, 1197, 1254, 1270, 1330, 1386, 1397, 1463, 1710, 1778, 1881, 1905, 1995, 2090, 2286, 2310, 2394, 2413, 2667, 2794, 2926, 3135, 3465, 3762, 3810, 3990, 4191, 4389, 4445, 4826, 5334, 5715, 5985, 6270, 6930, 6985, 7239, 7315, 8001, 8382, 8778, 8890, 9405, 9779, 11430, 11970, 12065, 12573, 13167, 13335, 13970, 14478, 14630, 16002, 16891, 18810, 19558, 20955, 21717, 21945, 24130, 25146, 26334, 26543, 26670, 29337, 33782, 36195, 40005, 41910, 43434, 43890, 48895, 50673, 53086, 58674, 62865, 65835, 72390, 79629, 80010, 84455, 88011, 97790, 101346, 108585, 125730, 131670, 132715, 146685, 152019, 159258, 168910, 176022, 185801, 217170, 238887, 253365, 265430, 293370, 304038, 371602, 398145, 440055, 477774, 506730, 557403, 760095, 796290, 880110, 929005, 1114806, 1194435, 1520190, 1672209, 1858010, 2388870, 2787015, 3344418, 5574030, 8361045, 16722090]

約数ペア:

[(1, 16722090), (2, 8361045), (3, 5574030), (5, 3344418), (6, 2787015), (7, 2388870), (9, 1858010), (10, 1672209), (11, 1520190), (14, 1194435), (15, 1114806), (18, 929005), (19, 880110), (21, 796290), (22, 760095), (30, 557403), (33, 506730), (35, 477774), (38, 440055), (42, 398145), (45, 371602), (55, 304038), (57, 293370), (63, 265430), (66, 253365), (70, 238887), (77, 217170), (90, 185801), (95, 176022), (99, 168910), (105, 159258), (110, 152019), (114, 146685), (126, 132715), (127, 131670), (133, 125730), (154, 108585), (165, 101346), (171, 97790), (190, 88011), (198, 84455), (209, 80010), (210, 79629), (231, 72390), (254, 65835), (266, 62865), (285, 58674), (315, 53086), (330, 50673), (342, 48895), (381, 43890), (385, 43434), (399, 41910), (418, 40005), (462, 36195), (495, 33782), (570, 29337), (627, 26670), (630, 26543), (635, 26334), (665, 25146), (693, 24130), (762, 21945), (770, 21717), (798, 20955), (855, 19558), (889, 18810), (990, 16891), (1045, 16002), (1143, 14630), (1155, 14478), (1197, 13970), (1254, 13335), (1270, 13167), (1330, 12573), (1386, 12065), (1397, 11970), (1463, 11430), (1710, 9779), (1778, 9405), (1881, 8890), (1905, 8778), (1995, 8382), (2090, 8001), (2286, 7315), (2310, 7239), (2394, 6985), (2413, 6930), (2667, 6270), (2794, 5985), (2926, 5715), (3135, 5334), (3465, 4826), (3762, 4445), (3810, 4389), (3990, 4191)]