1938229457280

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{1171}}^1\times {\mathrm{27809}}^1$

素因数の和:29033

約数の個数: 256

約数和(自身を含む): 6383075788800

約数和(自身を除く): 4444846331520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 32, 40, 48, 60, 62, 64, 80, 93, 96, 120, 124, 128, 155, 160, 186, 192, 240, 248, 310, 320, 372, 384, 465, 480, 496, 620, 640, 744, 930, 960, 992, 1171, 1240, 1488, 1860, 1920, 1984, 2342, 2480, 2976, 3513, 3720, 3968, 4684, 4960, 5855, 5952, 7026, 7440, 9368, 9920, 11710, 11904, 14052, 14880, 17565, 18736, 19840, 23420, 27809, 28104, 29760, 35130, 36301, 37472, 46840, 55618, 56208, 59520, 70260, 72602, 74944, 83427, 93680, 108903, 111236, 112416, 139045, 140520, 145204, 149888, 166854, 181505, 187360, 217806, 222472, 224832, 278090, 281040, 290408, 333708, 363010, 374720, 417135, 435612, 444944, 449664, 544515, 556180, 562080, 580816, 667416, 726020, 749440, 834270, 862079, 871224, 889888, 1089030, 1112360, 1124160, 1161632, 1334832, 1452040, 1668540, 1724158, 1742448, 1779776, 2178060, 2224720, 2248320, 2323264, 2586237, 2669664, 2904080, 3337080, 3448316, 3484896, 3559552, 4310395, 4356120, 4449440, 4646528, 5172474, 5339328, 5808160, 6674160, 6896632, 6969792, 8620790, 8712240, 8898880, 10344948, 10678656, 11616320, 12931185, 13348320, 13793264, 13939584, 17241580, 17424480, 17797760, 20689896, 23232640, 25862370, 26696640, 27586528, 32564339, 34483160, 34848960, 41379792, 51724740, 53393280, 55173056, 65128678, 68966320, 69697920, 82759584, 97693017, 103449480, 110346112, 130257356, 137932640, 162821695, 165519168, 195386034, 206898960, 260514712, 275865280, 325643390, 331038336, 390772068, 413797920, 488465085, 521029424, 551730560, 651286780, 781544136, 827595840, 976930170, 1009494509, 1042058848, 1302573560, 1563088272, 1655191680, 1953860340, 2018989018, 2084117696, 2605147120, 3028483527, 3126176544, 3907720680, 4037978036, 4168235392, 5047472545, 5210294240, 6056967054, 6252353088, 7815441360, 8075956072, 10094945090, 10420588480, 12113934108, 12504706176, 15142417635, 15630882720, 16151912144, 20189890180, 20841176960, 24227868216, 30284835270, 31261765440, 32303824288, 40379780360, 48455736432, 60569670540, 62523530880, 64607648576, 80759560720, 96911472864, 121139341080, 129215297152, 161519121440, 193822945728, 242278682160, 323038242880, 387645891456, 484557364320, 646076485760, 969114728640, 1938229457280]

約数ペア:

[(1, 1938229457280), (2, 969114728640), (3, 646076485760), (4, 484557364320), (5, 387645891456), (6, 323038242880), (8, 242278682160), (10, 193822945728), (12, 161519121440), (15, 129215297152), (16, 121139341080), (20, 96911472864), (24, 80759560720), (30, 64607648576), (31, 62523530880), (32, 60569670540), (40, 48455736432), (48, 40379780360), (60, 32303824288), (62, 31261765440), (64, 30284835270), (80, 24227868216), (93, 20841176960), (96, 20189890180), (120, 16151912144), (124, 15630882720), (128, 15142417635), (155, 12504706176), (160, 12113934108), (186, 10420588480), (192, 10094945090), (240, 8075956072), (248, 7815441360), (310, 6252353088), (320, 6056967054), (372, 5210294240), (384, 5047472545), (465, 4168235392), (480, 4037978036), (496, 3907720680), (620, 3126176544), (640, 3028483527), (744, 2605147120), (930, 2084117696), (960, 2018989018), (992, 1953860340), (1171, 1655191680), (1240, 1563088272), (1488, 1302573560), (1860, 1042058848), (1920, 1009494509), (1984, 976930170), (2342, 827595840), (2480, 781544136), (2976, 651286780), (3513, 551730560), (3720, 521029424), (3968, 488465085), (4684, 413797920), (4960, 390772068), (5855, 331038336), (5952, 325643390), (7026, 275865280), (7440, 260514712), (9368, 206898960), (9920, 195386034), (11710, 165519168), (11904, 162821695), (14052, 137932640), (14880, 130257356), (17565, 110346112), (18736, 103449480), (19840, 97693017), (23420, 82759584), (27809, 69697920), (28104, 68966320), (29760, 65128678), (35130, 55173056), (36301, 53393280), (37472, 51724740), (46840, 41379792), (55618, 34848960), (56208, 34483160), (59520, 32564339), (70260, 27586528), (72602, 26696640), (74944, 25862370), (83427, 23232640), (93680, 20689896), (108903, 17797760), (111236, 17424480), (112416, 17241580), (139045, 13939584), (140520, 13793264), (145204, 13348320), (149888, 12931185), (166854, 11616320), (181505, 10678656), (187360, 10344948), (217806, 8898880), (222472, 8712240), (224832, 8620790), (278090, 6969792), (281040, 6896632), (290408, 6674160), (333708, 5808160), (363010, 5339328), (374720, 5172474), (417135, 4646528), (435612, 4449440), (444944, 4356120), (449664, 4310395), (544515, 3559552), (556180, 3484896), (562080, 3448316), (580816, 3337080), (667416, 2904080), (726020, 2669664), (749440, 2586237), (834270, 2323264), (862079, 2248320), (871224, 2224720), (889888, 2178060), (1089030, 1779776), (1112360, 1742448), (1124160, 1724158), (1161632, 1668540), (1334832, 1452040)]