20148261705

素因数分解:

$3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^2\times {\mathrm{73}}^1$

素因数の和:186

約数の個数: 384

約数和(自身を含む): 46778135040

約数和(自身を除く): 26629873335

約数列:

[1, 3, 5, 9, 11, 13, 15, 17, 27, 29, 33, 39, 45, 51, 55, 65, 73, 85, 87, 99, 117, 135, 143, 145, 153, 165, 187, 195, 219, 221, 255, 261, 297, 319, 351, 365, 377, 429, 435, 459, 493, 495, 561, 585, 657, 663, 715, 765, 783, 803, 841, 935, 949, 957, 1095, 1105, 1131, 1241, 1287, 1305, 1479, 1485, 1595, 1683, 1755, 1885, 1971, 1989, 2117, 2145, 2295, 2409, 2431, 2465, 2523, 2805, 2847, 2871, 3285, 3315, 3393, 3723, 3861, 3915, 4015, 4147, 4205, 4437, 4745, 4785, 5049, 5423, 5655, 5967, 6205, 6351, 6409, 6435, 7227, 7293, 7395, 7569, 8415, 8541, 8613, 9251, 9855, 9945, 10179, 10439, 10585, 10933, 11169, 12045, 12155, 12441, 12615, 13311, 13651, 14235, 14297, 14355, 16133, 16269, 16965, 18615, 19053, 19227, 19305, 20735, 21681, 21879, 22185, 22707, 23287, 25245, 25623, 27115, 27521, 27753, 29835, 31317, 31755, 32045, 32799, 33507, 35989, 36135, 36465, 37323, 37845, 40953, 42705, 42891, 43065, 46255, 48399, 48807, 50895, 52195, 54665, 55845, 57159, 57681, 61393, 62205, 65637, 66555, 68255, 69861, 70499, 71485, 80665, 81345, 82563, 83259, 93951, 95265, 96135, 98397, 107967, 108405, 109395, 111969, 113535, 116435, 120263, 122859, 128115, 128673, 137605, 138765, 145197, 146421, 156585, 157267, 163995, 167535, 173043, 177463, 179945, 184179, 185861, 186615, 204765, 209583, 211497, 214455, 241995, 244035, 247689, 249777, 281853, 285795, 288405, 295191, 302731, 306965, 323901, 328185, 349305, 352495, 360789, 368577, 386019, 395879, 412815, 416295, 435591, 467857, 469755, 471801, 491985, 532389, 539835, 552537, 557583, 559845, 601315, 614295, 628749, 634491, 643365, 675323, 725985, 732105, 743067, 786335, 798109, 865215, 887315, 908193, 920895, 929305, 971703, 1043681, 1047915, 1057485, 1082367, 1187637, 1238445, 1248885, 1403571, 1409265, 1415403, 1475955, 1513655, 1597167, 1619505, 1657611, 1672749, 1803945, 1842885, 1903473, 1930095, 1979395, 2025969, 2044471, 2177955, 2339285, 2359005, 2394327, 2661945, 2724579, 2762685, 2787915, 3131043, 3143745, 3172455, 3247101, 3376615, 3562911, 3715335, 3990545, 4210713, 4246209, 4540965, 4791501, 4858515, 5018247, 5146427, 5218405, 5411835, 5938185, 6077907, 6133413, 7017855, 7077015, 7182981, 7985835, 8173737, 8288055, 8363745, 8779199, 9393129, 9517365, 10129845, 10222355, 10688733, 11480491, 11971635, 12632139, 13567853, 13622895, 15439281, 15655215, 16235505, 17814555, 18233721, 18400239, 21053565, 21231045, 21548943, 23957505, 25091235, 25732135, 26337597, 28179387, 30389535, 30667065, 34441473, 35914905, 40703559, 40868685, 43895995, 46317843, 46965645, 53443665, 55200717, 57402455, 63160695, 67839265, 77196405, 79012791, 91168605, 92001195, 103324419, 107744715, 122110677, 131687985, 138953529, 140896935, 149246383, 172207365, 203517795, 231589215, 237038373, 276003585, 309973257, 366332031, 395063955, 447739149, 516622095, 610553385, 694767645, 746231915, 1185191865, 1343217447, 1549866285, 1831660155, 2238695745, 4029652341, 6716087235, 20148261705]

約数ペア:

[(1, 20148261705), (3, 6716087235), (5, 4029652341), (9, 2238695745), (11, 1831660155), (13, 1549866285), (15, 1343217447), (17, 1185191865), (27, 746231915), (29, 694767645), (33, 610553385), (39, 516622095), (45, 447739149), (51, 395063955), (55, 366332031), (65, 309973257), (73, 276003585), (85, 237038373), (87, 231589215), (99, 203517795), (117, 172207365), (135, 149246383), (143, 140896935), (145, 138953529), (153, 131687985), (165, 122110677), (187, 107744715), (195, 103324419), (219, 92001195), (221, 91168605), (255, 79012791), (261, 77196405), (297, 67839265), (319, 63160695), (351, 57402455), (365, 55200717), (377, 53443665), (429, 46965645), (435, 46317843), (459, 43895995), (493, 40868685), (495, 40703559), (561, 35914905), (585, 34441473), (657, 30667065), (663, 30389535), (715, 28179387), (765, 26337597), (783, 25732135), (803, 25091235), (841, 23957505), (935, 21548943), (949, 21231045), (957, 21053565), (1095, 18400239), (1105, 18233721), (1131, 17814555), (1241, 16235505), (1287, 15655215), (1305, 15439281), (1479, 13622895), (1485, 13567853), (1595, 12632139), (1683, 11971635), (1755, 11480491), (1885, 10688733), (1971, 10222355), (1989, 10129845), (2117, 9517365), (2145, 9393129), (2295, 8779199), (2409, 8363745), (2431, 8288055), (2465, 8173737), (2523, 7985835), (2805, 7182981), (2847, 7077015), (2871, 7017855), (3285, 6133413), (3315, 6077907), (3393, 5938185), (3723, 5411835), (3861, 5218405), (3915, 5146427), (4015, 5018247), (4147, 4858515), (4205, 4791501), (4437, 4540965), (4745, 4246209), (4785, 4210713), (5049, 3990545), (5423, 3715335), (5655, 3562911), (5967, 3376615), (6205, 3247101), (6351, 3172455), (6409, 3143745), (6435, 3131043), (7227, 2787915), (7293, 2762685), (7395, 2724579), (7569, 2661945), (8415, 2394327), (8541, 2359005), (8613, 2339285), (9251, 2177955), (9855, 2044471), (9945, 2025969), (10179, 1979395), (10439, 1930095), (10585, 1903473), (10933, 1842885), (11169, 1803945), (12045, 1672749), (12155, 1657611), (12441, 1619505), (12615, 1597167), (13311, 1513655), (13651, 1475955), (14235, 1415403), (14297, 1409265), (14355, 1403571), (16133, 1248885), (16269, 1238445), (16965, 1187637), (18615, 1082367), (19053, 1057485), (19227, 1047915), (19305, 1043681), (20735, 971703), (21681, 929305), (21879, 920895), (22185, 908193), (22707, 887315), (23287, 865215), (25245, 798109), (25623, 786335), (27115, 743067), (27521, 732105), (27753, 725985), (29835, 675323), (31317, 643365), (31755, 634491), (32045, 628749), (32799, 614295), (33507, 601315), (35989, 559845), (36135, 557583), (36465, 552537), (37323, 539835), (37845, 532389), (40953, 491985), (42705, 471801), (42891, 469755), (43065, 467857), (46255, 435591), (48399, 416295), (48807, 412815), (50895, 395879), (52195, 386019), (54665, 368577), (55845, 360789), (57159, 352495), (57681, 349305), (61393, 328185), (62205, 323901), (65637, 306965), (66555, 302731), (68255, 295191), (69861, 288405), (70499, 285795), (71485, 281853), (80665, 249777), (81345, 247689), (82563, 244035), (83259, 241995), (93951, 214455), (95265, 211497), (96135, 209583), (98397, 204765), (107967, 186615), (108405, 185861), (109395, 184179), (111969, 179945), (113535, 177463), (116435, 173043), (120263, 167535), (122859, 163995), (128115, 157267), (128673, 156585), (137605, 146421), (138765, 145197)]