20175716736

素因数分解:

$2^7\times 3^3\times 7^1\times {\mathrm{647}}^1\times {\mathrm{1289}}^1$

素因数の和:1966

約数の個数: 256

約数和(自身を含む): 68211072000

約数和(自身を除く): 48035355264

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 54, 56, 63, 64, 72, 84, 96, 108, 112, 126, 128, 144, 168, 189, 192, 216, 224, 252, 288, 336, 378, 384, 432, 448, 504, 576, 647, 672, 756, 864, 896, 1008, 1152, 1289, 1294, 1344, 1512, 1728, 1941, 2016, 2578, 2588, 2688, 3024, 3456, 3867, 3882, 4032, 4529, 5156, 5176, 5823, 6048, 7734, 7764, 8064, 9023, 9058, 10312, 10352, 11601, 11646, 12096, 13587, 15468, 15528, 17469, 18046, 18116, 20624, 20704, 23202, 23292, 24192, 27069, 27174, 30936, 31056, 34803, 34938, 36092, 36232, 40761, 41248, 41408, 46404, 46584, 54138, 54348, 61872, 62112, 69606, 69876, 72184, 72464, 81207, 81522, 82496, 82816, 92808, 93168, 108276, 108696, 122283, 123744, 124224, 139212, 139752, 144368, 144928, 162414, 163044, 164992, 185616, 186336, 216552, 217392, 243621, 244566, 247488, 248448, 278424, 279504, 288736, 289856, 324828, 326088, 371232, 372672, 433104, 434784, 487242, 489132, 494976, 556848, 559008, 577472, 579712, 649656, 652176, 742464, 745344, 833983, 866208, 869568, 974484, 978264, 1113696, 1118016, 1154944, 1299312, 1304352, 1484928, 1667966, 1732416, 1739136, 1948968, 1956528, 2227392, 2236032, 2501949, 2598624, 2608704, 3335932, 3464832, 3897936, 3913056, 4454784, 5003898, 5197248, 5217408, 5837881, 6671864, 7505847, 7795872, 7826112, 10007796, 10394496, 11675762, 13343728, 15011694, 15591744, 15652224, 17513643, 20015592, 22517541, 23351524, 26687456, 30023388, 31183488, 35027286, 40031184, 45035082, 46703048, 52540929, 53374912, 60046776, 70054572, 80062368, 90070164, 93406096, 105081858, 106749824, 120093552, 140109144, 157622787, 160124736, 180140328, 186812192, 210163716, 240187104, 280218288, 315245574, 320249472, 360280656, 373624384, 420327432, 480374208, 560436576, 630491148, 720561312, 747248768, 840654864, 960748416, 1120873152, 1260982296, 1441122624, 1681309728, 2241746304, 2521964592, 2882245248, 3362619456, 5043929184, 6725238912, 10087858368, 20175716736]

約数ペア:

[(1, 20175716736), (2, 10087858368), (3, 6725238912), (4, 5043929184), (6, 3362619456), (7, 2882245248), (8, 2521964592), (9, 2241746304), (12, 1681309728), (14, 1441122624), (16, 1260982296), (18, 1120873152), (21, 960748416), (24, 840654864), (27, 747248768), (28, 720561312), (32, 630491148), (36, 560436576), (42, 480374208), (48, 420327432), (54, 373624384), (56, 360280656), (63, 320249472), (64, 315245574), (72, 280218288), (84, 240187104), (96, 210163716), (108, 186812192), (112, 180140328), (126, 160124736), (128, 157622787), (144, 140109144), (168, 120093552), (189, 106749824), (192, 105081858), (216, 93406096), (224, 90070164), (252, 80062368), (288, 70054572), (336, 60046776), (378, 53374912), (384, 52540929), (432, 46703048), (448, 45035082), (504, 40031184), (576, 35027286), (647, 31183488), (672, 30023388), (756, 26687456), (864, 23351524), (896, 22517541), (1008, 20015592), (1152, 17513643), (1289, 15652224), (1294, 15591744), (1344, 15011694), (1512, 13343728), (1728, 11675762), (1941, 10394496), (2016, 10007796), (2578, 7826112), (2588, 7795872), (2688, 7505847), (3024, 6671864), (3456, 5837881), (3867, 5217408), (3882, 5197248), (4032, 5003898), (4529, 4454784), (5156, 3913056), (5176, 3897936), (5823, 3464832), (6048, 3335932), (7734, 2608704), (7764, 2598624), (8064, 2501949), (9023, 2236032), (9058, 2227392), (10312, 1956528), (10352, 1948968), (11601, 1739136), (11646, 1732416), (12096, 1667966), (13587, 1484928), (15468, 1304352), (15528, 1299312), (17469, 1154944), (18046, 1118016), (18116, 1113696), (20624, 978264), (20704, 974484), (23202, 869568), (23292, 866208), (24192, 833983), (27069, 745344), (27174, 742464), (30936, 652176), (31056, 649656), (34803, 579712), (34938, 577472), (36092, 559008), (36232, 556848), (40761, 494976), (41248, 489132), (41408, 487242), (46404, 434784), (46584, 433104), (54138, 372672), (54348, 371232), (61872, 326088), (62112, 324828), (69606, 289856), (69876, 288736), (72184, 279504), (72464, 278424), (81207, 248448), (81522, 247488), (82496, 244566), (82816, 243621), (92808, 217392), (93168, 216552), (108276, 186336), (108696, 185616), (122283, 164992), (123744, 163044), (124224, 162414), (139212, 144928), (139752, 144368)]