163113720

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{127}}^1\times {\mathrm{139}}^1$

素因数の和:298

約数の個数: 256

約数和(自身を含む): 619315200

約数和(自身を除く): 456201480

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 20, 21, 22, 24, 28, 30, 33, 35, 40, 42, 44, 55, 56, 60, 66, 70, 77, 84, 88, 105, 110, 120, 127, 132, 139, 140, 154, 165, 168, 210, 220, 231, 254, 264, 278, 280, 308, 330, 381, 385, 417, 420, 440, 462, 508, 556, 616, 635, 660, 695, 762, 770, 834, 840, 889, 924, 973, 1016, 1112, 1155, 1270, 1320, 1390, 1397, 1524, 1529, 1540, 1668, 1778, 1848, 1905, 1946, 2085, 2310, 2540, 2667, 2780, 2794, 2919, 3048, 3058, 3080, 3336, 3556, 3810, 3892, 4170, 4191, 4445, 4587, 4620, 4865, 5080, 5334, 5560, 5588, 5838, 6116, 6985, 7112, 7620, 7645, 7784, 8340, 8382, 8890, 9174, 9240, 9730, 9779, 10668, 10703, 11176, 11676, 12232, 13335, 13970, 14595, 15240, 15290, 16680, 16764, 17653, 17780, 18348, 19460, 19558, 20955, 21336, 21406, 22935, 23352, 26670, 27940, 29190, 29337, 30580, 32109, 33528, 35306, 35560, 36696, 38920, 39116, 41910, 42812, 45870, 48895, 52959, 53340, 53515, 55880, 58380, 58674, 61160, 64218, 70612, 78232, 83820, 85624, 88265, 91740, 97790, 105918, 106680, 107030, 116760, 117348, 123571, 128436, 141224, 146685, 160545, 167640, 176530, 183480, 194183, 195580, 211836, 214060, 234696, 247142, 256872, 264795, 293370, 321090, 353060, 370713, 388366, 391160, 423672, 428120, 494284, 529590, 582549, 586740, 617855, 642180, 706120, 741426, 776732, 970915, 988568, 1059180, 1165098, 1173480, 1235710, 1284360, 1359281, 1482852, 1553464, 1853565, 1941830, 2118360, 2330196, 2471420, 2718562, 2912745, 2965704, 3707130, 3883660, 4077843, 4660392, 4942840, 5437124, 5825490, 6796405, 7414260, 7767320, 8155686, 10874248, 11650980, 13592810, 14828520, 16311372, 20389215, 23301960, 27185620, 32622744, 40778430, 54371240, 81556860, 163113720]

約数ペア:

[(1, 163113720), (2, 81556860), (3, 54371240), (4, 40778430), (5, 32622744), (6, 27185620), (7, 23301960), (8, 20389215), (10, 16311372), (11, 14828520), (12, 13592810), (14, 11650980), (15, 10874248), (20, 8155686), (21, 7767320), (22, 7414260), (24, 6796405), (28, 5825490), (30, 5437124), (33, 4942840), (35, 4660392), (40, 4077843), (42, 3883660), (44, 3707130), (55, 2965704), (56, 2912745), (60, 2718562), (66, 2471420), (70, 2330196), (77, 2118360), (84, 1941830), (88, 1853565), (105, 1553464), (110, 1482852), (120, 1359281), (127, 1284360), (132, 1235710), (139, 1173480), (140, 1165098), (154, 1059180), (165, 988568), (168, 970915), (210, 776732), (220, 741426), (231, 706120), (254, 642180), (264, 617855), (278, 586740), (280, 582549), (308, 529590), (330, 494284), (381, 428120), (385, 423672), (417, 391160), (420, 388366), (440, 370713), (462, 353060), (508, 321090), (556, 293370), (616, 264795), (635, 256872), (660, 247142), (695, 234696), (762, 214060), (770, 211836), (834, 195580), (840, 194183), (889, 183480), (924, 176530), (973, 167640), (1016, 160545), (1112, 146685), (1155, 141224), (1270, 128436), (1320, 123571), (1390, 117348), (1397, 116760), (1524, 107030), (1529, 106680), (1540, 105918), (1668, 97790), (1778, 91740), (1848, 88265), (1905, 85624), (1946, 83820), (2085, 78232), (2310, 70612), (2540, 64218), (2667, 61160), (2780, 58674), (2794, 58380), (2919, 55880), (3048, 53515), (3058, 53340), (3080, 52959), (3336, 48895), (3556, 45870), (3810, 42812), (3892, 41910), (4170, 39116), (4191, 38920), (4445, 36696), (4587, 35560), (4620, 35306), (4865, 33528), (5080, 32109), (5334, 30580), (5560, 29337), (5588, 29190), (5838, 27940), (6116, 26670), (6985, 23352), (7112, 22935), (7620, 21406), (7645, 21336), (7784, 20955), (8340, 19558), (8382, 19460), (8890, 18348), (9174, 17780), (9240, 17653), (9730, 16764), (9779, 16680), (10668, 15290), (10703, 15240), (11176, 14595), (11676, 13970), (12232, 13335)]