15385171872

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{1123}}^1$

素因数の和:1228

約数の個数: 384

約数和(自身を含む): 51664435200

約数和(自身を除く): 36279263328

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 19, 21, 24, 28, 29, 32, 37, 38, 42, 48, 56, 57, 58, 74, 76, 84, 87, 96, 111, 112, 114, 116, 133, 148, 152, 168, 174, 203, 222, 224, 228, 232, 259, 266, 296, 304, 336, 348, 399, 406, 444, 456, 464, 518, 532, 551, 592, 608, 609, 672, 696, 703, 777, 798, 812, 888, 912, 928, 1036, 1064, 1073, 1102, 1123, 1184, 1218, 1392, 1406, 1554, 1596, 1624, 1653, 1776, 1824, 2072, 2109, 2128, 2146, 2204, 2246, 2436, 2784, 2812, 3108, 3192, 3219, 3248, 3306, 3369, 3552, 3857, 4144, 4218, 4256, 4292, 4408, 4492, 4872, 4921, 5624, 6216, 6384, 6438, 6496, 6612, 6738, 7511, 7714, 7861, 8288, 8436, 8584, 8816, 8984, 9744, 9842, 11248, 11571, 12432, 12768, 12876, 13224, 13476, 14763, 15022, 15428, 15722, 16872, 17168, 17632, 17968, 19488, 19684, 20387, 21337, 22496, 22533, 23142, 23583, 24864, 25752, 26448, 26952, 29526, 30044, 30856, 31444, 32567, 33744, 34336, 35936, 39368, 40774, 41551, 42674, 45066, 46284, 47166, 51504, 52896, 53904, 59052, 60088, 61161, 61712, 62888, 64011, 65134, 67488, 78736, 81548, 83102, 85348, 90132, 92568, 94332, 97701, 103008, 107808, 118104, 120176, 122322, 123424, 124653, 125776, 128022, 130268, 142709, 149359, 157472, 163096, 166204, 170696, 180264, 185136, 188664, 195402, 227969, 236208, 240352, 244644, 249306, 251552, 256044, 260536, 285418, 290857, 298718, 326192, 332408, 341392, 360528, 370272, 377328, 390804, 428127, 448077, 455938, 472416, 489288, 498612, 512088, 521072, 570836, 581714, 597436, 618773, 652384, 664816, 682784, 683907, 721056, 754656, 781608, 789469, 856254, 872571, 896154, 911876, 978576, 997224, 1024176, 1042144, 1141672, 1163428, 1194872, 1204979, 1237546, 1329632, 1367814, 1563216, 1578938, 1712508, 1745142, 1792308, 1823752, 1856319, 1957152, 1994448, 2048352, 2283344, 2326856, 2368407, 2389744, 2409958, 2475092, 2735628, 3126432, 3157876, 3425016, 3490284, 3584616, 3614937, 3647504, 3712638, 3988896, 4331411, 4566688, 4653712, 4736814, 4779488, 4819916, 4950184, 5471256, 5526283, 6315752, 6850032, 6980568, 7169232, 7229874, 7295008, 7425276, 8434853, 8662822, 9307424, 9473628, 9639832, 9900368, 10942512, 11052566, 12631504, 12994233, 13700064, 13961136, 14338464, 14459748, 14850552, 16578849, 16869706, 17325644, 18947256, 19279664, 19800736, 21885024, 22105132, 22894601, 25263008, 25304559, 25988466, 27922272, 28919496, 29701104, 33157698, 33739412, 34651288, 37894512, 38559328, 44210264, 45789202, 50609118, 51976932, 57838992, 59402208, 66315396, 67478824, 68683803, 69302576, 75789024, 88420528, 91578404, 101218236, 103953864, 115677984, 132630792, 134957648, 137367606, 138605152, 160262207, 176841056, 183156808, 202436472, 207907728, 265261584, 269915296, 274735212, 320524414, 366313616, 404872944, 415815456, 480786621, 530523168, 549470424, 641048828, 732627232, 809745888, 961573242, 1098940848, 1282097656, 1923146484, 2197881696, 2564195312, 3846292968, 5128390624, 7692585936, 15385171872]

約数ペア:

[(1, 15385171872), (2, 7692585936), (3, 5128390624), (4, 3846292968), (6, 2564195312), (7, 2197881696), (8, 1923146484), (12, 1282097656), (14, 1098940848), (16, 961573242), (19, 809745888), (21, 732627232), (24, 641048828), (28, 549470424), (29, 530523168), (32, 480786621), (37, 415815456), (38, 404872944), (42, 366313616), (48, 320524414), (56, 274735212), (57, 269915296), (58, 265261584), (74, 207907728), (76, 202436472), (84, 183156808), (87, 176841056), (96, 160262207), (111, 138605152), (112, 137367606), (114, 134957648), (116, 132630792), (133, 115677984), (148, 103953864), (152, 101218236), (168, 91578404), (174, 88420528), (203, 75789024), (222, 69302576), (224, 68683803), (228, 67478824), (232, 66315396), (259, 59402208), (266, 57838992), (296, 51976932), (304, 50609118), (336, 45789202), (348, 44210264), (399, 38559328), (406, 37894512), (444, 34651288), (456, 33739412), (464, 33157698), (518, 29701104), (532, 28919496), (551, 27922272), (592, 25988466), (608, 25304559), (609, 25263008), (672, 22894601), (696, 22105132), (703, 21885024), (777, 19800736), (798, 19279664), (812, 18947256), (888, 17325644), (912, 16869706), (928, 16578849), (1036, 14850552), (1064, 14459748), (1073, 14338464), (1102, 13961136), (1123, 13700064), (1184, 12994233), (1218, 12631504), (1392, 11052566), (1406, 10942512), (1554, 9900368), (1596, 9639832), (1624, 9473628), (1653, 9307424), (1776, 8662822), (1824, 8434853), (2072, 7425276), (2109, 7295008), (2128, 7229874), (2146, 7169232), (2204, 6980568), (2246, 6850032), (2436, 6315752), (2784, 5526283), (2812, 5471256), (3108, 4950184), (3192, 4819916), (3219, 4779488), (3248, 4736814), (3306, 4653712), (3369, 4566688), (3552, 4331411), (3857, 3988896), (4144, 3712638), (4218, 3647504), (4256, 3614937), (4292, 3584616), (4408, 3490284), (4492, 3425016), (4872, 3157876), (4921, 3126432), (5624, 2735628), (6216, 2475092), (6384, 2409958), (6438, 2389744), (6496, 2368407), (6612, 2326856), (6738, 2283344), (7511, 2048352), (7714, 1994448), (7861, 1957152), (8288, 1856319), (8436, 1823752), (8584, 1792308), (8816, 1745142), (8984, 1712508), (9744, 1578938), (9842, 1563216), (11248, 1367814), (11571, 1329632), (12432, 1237546), (12768, 1204979), (12876, 1194872), (13224, 1163428), (13476, 1141672), (14763, 1042144), (15022, 1024176), (15428, 997224), (15722, 978576), (16872, 911876), (17168, 896154), (17632, 872571), (17968, 856254), (19488, 789469), (19684, 781608), (20387, 754656), (21337, 721056), (22496, 683907), (22533, 682784), (23142, 664816), (23583, 652384), (24864, 618773), (25752, 597436), (26448, 581714), (26952, 570836), (29526, 521072), (30044, 512088), (30856, 498612), (31444, 489288), (32567, 472416), (33744, 455938), (34336, 448077), (35936, 428127), (39368, 390804), (40774, 377328), (41551, 370272), (42674, 360528), (45066, 341392), (46284, 332408), (47166, 326192), (51504, 298718), (52896, 290857), (53904, 285418), (59052, 260536), (60088, 256044), (61161, 251552), (61712, 249306), (62888, 244644), (64011, 240352), (65134, 236208), (67488, 227969), (78736, 195402), (81548, 188664), (83102, 185136), (85348, 180264), (90132, 170696), (92568, 166204), (94332, 163096), (97701, 157472), (103008, 149359), (107808, 142709), (118104, 130268), (120176, 128022), (122322, 125776), (123424, 124653)]