270593820

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{127}}^1$

素因数の和:257

約数の個数: 288

約数和(自身を含む): 1006387200

約数和(自身を除く): 735793380

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 19, 20, 21, 28, 30, 35, 36, 38, 42, 45, 57, 60, 63, 70, 76, 84, 89, 90, 95, 105, 114, 126, 127, 133, 140, 171, 178, 180, 190, 210, 228, 252, 254, 266, 267, 285, 315, 342, 356, 380, 381, 399, 420, 445, 508, 532, 534, 570, 623, 630, 635, 665, 684, 762, 798, 801, 855, 889, 890, 1068, 1140, 1143, 1197, 1246, 1260, 1270, 1330, 1335, 1524, 1596, 1602, 1691, 1710, 1778, 1780, 1869, 1905, 1995, 2286, 2394, 2413, 2492, 2540, 2660, 2667, 2670, 3115, 3204, 3382, 3420, 3556, 3738, 3810, 3990, 4005, 4445, 4572, 4788, 4826, 5073, 5334, 5340, 5607, 5715, 5985, 6230, 6764, 7239, 7476, 7620, 7980, 8001, 8010, 8455, 8890, 9345, 9652, 10146, 10668, 11214, 11303, 11430, 11837, 11970, 12065, 12460, 13335, 14478, 15219, 16002, 16020, 16891, 16910, 17780, 18690, 20292, 21717, 22428, 22606, 22860, 23674, 23940, 24130, 25365, 26670, 28035, 28956, 30438, 32004, 33782, 33820, 33909, 35511, 36195, 37380, 40005, 43434, 45212, 47348, 48260, 50673, 50730, 53340, 56070, 56515, 59185, 60876, 67564, 67818, 71022, 72390, 76095, 79121, 80010, 84455, 86868, 101346, 101460, 101727, 106533, 108585, 112140, 113030, 118370, 135636, 142044, 144780, 152019, 152190, 158242, 160020, 168910, 169545, 177555, 202692, 203454, 213066, 214757, 217170, 226060, 236740, 237363, 253365, 304038, 304380, 316484, 337820, 339090, 355110, 395605, 406908, 426132, 429514, 434340, 474726, 506730, 508635, 532665, 608076, 644271, 678180, 710220, 712089, 760095, 791210, 859028, 949452, 1013460, 1017270, 1065330, 1073785, 1186815, 1288542, 1424178, 1503299, 1520190, 1582420, 1932813, 2034540, 2130660, 2147570, 2373630, 2577084, 2848356, 3006598, 3040380, 3221355, 3560445, 3865626, 4295140, 4509897, 4747260, 6013196, 6442710, 7120890, 7516495, 7731252, 9019794, 9664065, 12885420, 13529691, 14241780, 15032990, 18039588, 19328130, 22549485, 27059382, 30065980, 38656260, 45098970, 54118764, 67648455, 90197940, 135296910, 270593820]

約数ペア:

[(1, 270593820), (2, 135296910), (3, 90197940), (4, 67648455), (5, 54118764), (6, 45098970), (7, 38656260), (9, 30065980), (10, 27059382), (12, 22549485), (14, 19328130), (15, 18039588), (18, 15032990), (19, 14241780), (20, 13529691), (21, 12885420), (28, 9664065), (30, 9019794), (35, 7731252), (36, 7516495), (38, 7120890), (42, 6442710), (45, 6013196), (57, 4747260), (60, 4509897), (63, 4295140), (70, 3865626), (76, 3560445), (84, 3221355), (89, 3040380), (90, 3006598), (95, 2848356), (105, 2577084), (114, 2373630), (126, 2147570), (127, 2130660), (133, 2034540), (140, 1932813), (171, 1582420), (178, 1520190), (180, 1503299), (190, 1424178), (210, 1288542), (228, 1186815), (252, 1073785), (254, 1065330), (266, 1017270), (267, 1013460), (285, 949452), (315, 859028), (342, 791210), (356, 760095), (380, 712089), (381, 710220), (399, 678180), (420, 644271), (445, 608076), (508, 532665), (532, 508635), (534, 506730), (570, 474726), (623, 434340), (630, 429514), (635, 426132), (665, 406908), (684, 395605), (762, 355110), (798, 339090), (801, 337820), (855, 316484), (889, 304380), (890, 304038), (1068, 253365), (1140, 237363), (1143, 236740), (1197, 226060), (1246, 217170), (1260, 214757), (1270, 213066), (1330, 203454), (1335, 202692), (1524, 177555), (1596, 169545), (1602, 168910), (1691, 160020), (1710, 158242), (1778, 152190), (1780, 152019), (1869, 144780), (1905, 142044), (1995, 135636), (2286, 118370), (2394, 113030), (2413, 112140), (2492, 108585), (2540, 106533), (2660, 101727), (2667, 101460), (2670, 101346), (3115, 86868), (3204, 84455), (3382, 80010), (3420, 79121), (3556, 76095), (3738, 72390), (3810, 71022), (3990, 67818), (4005, 67564), (4445, 60876), (4572, 59185), (4788, 56515), (4826, 56070), (5073, 53340), (5334, 50730), (5340, 50673), (5607, 48260), (5715, 47348), (5985, 45212), (6230, 43434), (6764, 40005), (7239, 37380), (7476, 36195), (7620, 35511), (7980, 33909), (8001, 33820), (8010, 33782), (8455, 32004), (8890, 30438), (9345, 28956), (9652, 28035), (10146, 26670), (10668, 25365), (11214, 24130), (11303, 23940), (11430, 23674), (11837, 22860), (11970, 22606), (12065, 22428), (12460, 21717), (13335, 20292), (14478, 18690), (15219, 17780), (16002, 16910), (16020, 16891)]