19312097280

素因数分解:

$2^{11}\times 3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{2897}}^1$

素因数の和:2965

約数の個数: 384

約数和(自身を含む): 72912752640

約数和(自身を除く): 53600655360

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 31, 32, 35, 40, 42, 48, 56, 60, 62, 64, 70, 80, 84, 93, 96, 105, 112, 120, 124, 128, 140, 155, 160, 168, 186, 192, 210, 217, 224, 240, 248, 256, 280, 310, 320, 336, 372, 384, 420, 434, 448, 465, 480, 496, 512, 560, 620, 640, 651, 672, 744, 768, 840, 868, 896, 930, 960, 992, 1024, 1085, 1120, 1240, 1280, 1302, 1344, 1488, 1536, 1680, 1736, 1792, 1860, 1920, 1984, 2048, 2170, 2240, 2480, 2560, 2604, 2688, 2897, 2976, 3072, 3255, 3360, 3472, 3584, 3720, 3840, 3968, 4340, 4480, 4960, 5120, 5208, 5376, 5794, 5952, 6144, 6510, 6720, 6944, 7168, 7440, 7680, 7936, 8680, 8691, 8960, 9920, 10240, 10416, 10752, 11588, 11904, 13020, 13440, 13888, 14336, 14485, 14880, 15360, 15872, 17360, 17382, 17920, 19840, 20279, 20832, 21504, 23176, 23808, 26040, 26880, 27776, 28970, 29760, 30720, 31744, 34720, 34764, 35840, 39680, 40558, 41664, 43008, 43455, 46352, 47616, 52080, 53760, 55552, 57940, 59520, 60837, 63488, 69440, 69528, 71680, 79360, 81116, 83328, 86910, 89807, 92704, 95232, 101395, 104160, 107520, 111104, 115880, 119040, 121674, 138880, 139056, 158720, 162232, 166656, 173820, 179614, 185408, 190464, 202790, 208320, 215040, 222208, 231760, 238080, 243348, 269421, 277760, 278112, 304185, 317440, 324464, 333312, 347640, 359228, 370816, 405580, 416640, 444416, 449035, 463520, 476160, 486696, 538842, 555520, 556224, 608370, 628649, 648928, 666624, 695280, 718456, 741632, 811160, 833280, 898070, 927040, 952320, 973392, 1077684, 1111040, 1112448, 1216740, 1257298, 1297856, 1333248, 1347105, 1390560, 1436912, 1483264, 1622320, 1666560, 1796140, 1854080, 1885947, 1946784, 2155368, 2222080, 2224896, 2433480, 2514596, 2595712, 2694210, 2781120, 2873824, 2966528, 3143245, 3244640, 3333120, 3592280, 3708160, 3771894, 3893568, 4310736, 4449792, 4866960, 5029192, 5191424, 5388420, 5562240, 5747648, 5933056, 6286490, 6489280, 6666240, 7184560, 7416320, 7543788, 7787136, 8621472, 8899584, 9429735, 9733920, 10058384, 10382848, 10776840, 11124480, 11495296, 12572980, 12978560, 14369120, 14832640, 15087576, 15574272, 17242944, 17799168, 18859470, 19467840, 20116768, 20765696, 21553680, 22248960, 22990592, 25145960, 25957120, 28738240, 29665280, 30175152, 31148544, 34485888, 37718940, 38935680, 40233536, 41531392, 43107360, 44497920, 45981184, 50291920, 51914240, 57476480, 60350304, 62297088, 68971776, 75437880, 77871360, 80467072, 86214720, 88995840, 91962368, 100583840, 103828480, 114952960, 120700608, 124594176, 137943552, 150875760, 155742720, 160934144, 172429440, 183924736, 201167680, 207656960, 229905920, 241401216, 275887104, 301751520, 311485440, 321868288, 344858880, 402335360, 459811840, 482802432, 551774208, 603503040, 622970880, 643736576, 689717760, 804670720, 919623680, 965604864, 1207006080, 1287473152, 1379435520, 1609341440, 1931209728, 2414012160, 2758871040, 3218682880, 3862419456, 4828024320, 6437365760, 9656048640, 19312097280]

約数ペア:

[(1, 19312097280), (2, 9656048640), (3, 6437365760), (4, 4828024320), (5, 3862419456), (6, 3218682880), (7, 2758871040), (8, 2414012160), (10, 1931209728), (12, 1609341440), (14, 1379435520), (15, 1287473152), (16, 1207006080), (20, 965604864), (21, 919623680), (24, 804670720), (28, 689717760), (30, 643736576), (31, 622970880), (32, 603503040), (35, 551774208), (40, 482802432), (42, 459811840), (48, 402335360), (56, 344858880), (60, 321868288), (62, 311485440), (64, 301751520), (70, 275887104), (80, 241401216), (84, 229905920), (93, 207656960), (96, 201167680), (105, 183924736), (112, 172429440), (120, 160934144), (124, 155742720), (128, 150875760), (140, 137943552), (155, 124594176), (160, 120700608), (168, 114952960), (186, 103828480), (192, 100583840), (210, 91962368), (217, 88995840), (224, 86214720), (240, 80467072), (248, 77871360), (256, 75437880), (280, 68971776), (310, 62297088), (320, 60350304), (336, 57476480), (372, 51914240), (384, 50291920), (420, 45981184), (434, 44497920), (448, 43107360), (465, 41531392), (480, 40233536), (496, 38935680), (512, 37718940), (560, 34485888), (620, 31148544), (640, 30175152), (651, 29665280), (672, 28738240), (744, 25957120), (768, 25145960), (840, 22990592), (868, 22248960), (896, 21553680), (930, 20765696), (960, 20116768), (992, 19467840), (1024, 18859470), (1085, 17799168), (1120, 17242944), (1240, 15574272), (1280, 15087576), (1302, 14832640), (1344, 14369120), (1488, 12978560), (1536, 12572980), (1680, 11495296), (1736, 11124480), (1792, 10776840), (1860, 10382848), (1920, 10058384), (1984, 9733920), (2048, 9429735), (2170, 8899584), (2240, 8621472), (2480, 7787136), (2560, 7543788), (2604, 7416320), (2688, 7184560), (2897, 6666240), (2976, 6489280), (3072, 6286490), (3255, 5933056), (3360, 5747648), (3472, 5562240), (3584, 5388420), (3720, 5191424), (3840, 5029192), (3968, 4866960), (4340, 4449792), (4480, 4310736), (4960, 3893568), (5120, 3771894), (5208, 3708160), (5376, 3592280), (5794, 3333120), (5952, 3244640), (6144, 3143245), (6510, 2966528), (6720, 2873824), (6944, 2781120), (7168, 2694210), (7440, 2595712), (7680, 2514596), (7936, 2433480), (8680, 2224896), (8691, 2222080), (8960, 2155368), (9920, 1946784), (10240, 1885947), (10416, 1854080), (10752, 1796140), (11588, 1666560), (11904, 1622320), (13020, 1483264), (13440, 1436912), (13888, 1390560), (14336, 1347105), (14485, 1333248), (14880, 1297856), (15360, 1257298), (15872, 1216740), (17360, 1112448), (17382, 1111040), (17920, 1077684), (19840, 973392), (20279, 952320), (20832, 927040), (21504, 898070), (23176, 833280), (23808, 811160), (26040, 741632), (26880, 718456), (27776, 695280), (28970, 666624), (29760, 648928), (30720, 628649), (31744, 608370), (34720, 556224), (34764, 555520), (35840, 538842), (39680, 486696), (40558, 476160), (41664, 463520), (43008, 449035), (43455, 444416), (46352, 416640), (47616, 405580), (52080, 370816), (53760, 359228), (55552, 347640), (57940, 333312), (59520, 324464), (60837, 317440), (63488, 304185), (69440, 278112), (69528, 277760), (71680, 269421), (79360, 243348), (81116, 238080), (83328, 231760), (86910, 222208), (89807, 215040), (92704, 208320), (95232, 202790), (101395, 190464), (104160, 185408), (107520, 179614), (111104, 173820), (115880, 166656), (119040, 162232), (121674, 158720), (138880, 139056)]