7881995520

素因数分解:

$2^8\times 3^3\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{1051}}^1$

素因数の和:1119

約数の個数: 576

約数和(自身を含む): 33028423680

約数和(自身を除く): 25146428160

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 31, 32, 35, 36, 40, 42, 45, 48, 54, 56, 60, 62, 63, 64, 70, 72, 80, 84, 90, 93, 96, 105, 108, 112, 120, 124, 126, 128, 135, 140, 144, 155, 160, 168, 180, 186, 189, 192, 210, 216, 217, 224, 240, 248, 252, 256, 270, 279, 280, 288, 310, 315, 320, 336, 360, 372, 378, 384, 420, 432, 434, 448, 465, 480, 496, 504, 540, 558, 560, 576, 620, 630, 640, 651, 672, 720, 744, 756, 768, 837, 840, 864, 868, 896, 930, 945, 960, 992, 1008, 1051, 1080, 1085, 1116, 1120, 1152, 1240, 1260, 1280, 1302, 1344, 1395, 1440, 1488, 1512, 1674, 1680, 1728, 1736, 1792, 1860, 1890, 1920, 1953, 1984, 2016, 2102, 2160, 2170, 2232, 2240, 2304, 2480, 2520, 2604, 2688, 2790, 2880, 2976, 3024, 3153, 3255, 3348, 3360, 3456, 3472, 3720, 3780, 3840, 3906, 3968, 4032, 4185, 4204, 4320, 4340, 4464, 4480, 4960, 5040, 5208, 5255, 5376, 5580, 5760, 5859, 5952, 6048, 6306, 6510, 6696, 6720, 6912, 6944, 7357, 7440, 7560, 7812, 7936, 8064, 8370, 8408, 8640, 8680, 8928, 8960, 9459, 9765, 9920, 10080, 10416, 10510, 11160, 11520, 11718, 11904, 12096, 12612, 13020, 13392, 13440, 13888, 14714, 14880, 15120, 15624, 15765, 16128, 16740, 16816, 17280, 17360, 17856, 18918, 19530, 19840, 20160, 20832, 21020, 22071, 22320, 23436, 23808, 24192, 25224, 26040, 26784, 26880, 27776, 28377, 29295, 29428, 29760, 30240, 31248, 31530, 32581, 33480, 33632, 34560, 34720, 35712, 36785, 37836, 39060, 39680, 40320, 41664, 42040, 44142, 44640, 46872, 47295, 48384, 50448, 52080, 53568, 55552, 56754, 58590, 58856, 59520, 60480, 62496, 63060, 65162, 66213, 66960, 67264, 69440, 71424, 73570, 75672, 78120, 80640, 83328, 84080, 88284, 89280, 93744, 94590, 97743, 100896, 104160, 107136, 110355, 113508, 117180, 117712, 119040, 120960, 124992, 126120, 130324, 132426, 133920, 134528, 138880, 141885, 147140, 151344, 156240, 162905, 166656, 168160, 176568, 178560, 187488, 189180, 195486, 198639, 201792, 208320, 214272, 220710, 227016, 228067, 234360, 235424, 241920, 249984, 252240, 260648, 264852, 267840, 269056, 277760, 283770, 293229, 294280, 302688, 312480, 325810, 331065, 336320, 353136, 357120, 374976, 378360, 390972, 397278, 403584, 416640, 441420, 454032, 456134, 468720, 470848, 488715, 499968, 504480, 521296, 529704, 535680, 567540, 586458, 588560, 605376, 624960, 651620, 662130, 672640, 684201, 706272, 749952, 756720, 781944, 794556, 807168, 833280, 879687, 882840, 908064, 912268, 937440, 941696, 977430, 993195, 1008960, 1042592, 1059408, 1071360, 1135080, 1140335, 1172916, 1177120, 1210752, 1249920, 1303240, 1324260, 1345280, 1368402, 1412544, 1466145, 1499904, 1513440, 1563888, 1589112, 1759374, 1765680, 1816128, 1824536, 1874880, 1883392, 1954860, 1986390, 2017920, 2052603, 2085184, 2118816, 2270160, 2280670, 2345832, 2354240, 2421504, 2499840, 2606480, 2648520, 2736804, 2825088, 2932290, 3026880, 3127776, 3178224, 3421005, 3518748, 3531360, 3632256, 3649072, 3749760, 3909720, 3972780, 4035840, 4105206, 4170368, 4237632, 4398435, 4540320, 4561340, 4691664, 4708480, 5212960, 5297040, 5473608, 5650176, 5864580, 6053760, 6157809, 6255552, 6356448, 6842010, 7037496, 7062720, 7264512, 7298144, 7499520, 7819440, 7945560, 8210412, 8340736, 8475264, 8796870, 9080640, 9122680, 9383328, 9416960, 10263015, 10425920, 10594080, 10947216, 11729160, 12107520, 12315618, 12511104, 12712896, 13684020, 14074992, 14125440, 14596288, 15638880, 15891120, 16420824, 16950528, 17593740, 18161280, 18245360, 18766656, 20526030, 20851840, 21188160, 21894432, 23458320, 24631236, 25022208, 25425792, 27368040, 28149984, 28250880, 29192576, 30789045, 31277760, 31782240, 32841648, 35187480, 36322560, 36490720, 37533312, 41052060, 41703680, 42376320, 43788864, 46916640, 49262472, 50851584, 54736080, 56299968, 58385152, 61578090, 62555520, 63564480, 65683296, 70374960, 72981440, 75066624, 82104120, 84752640, 87577728, 93833280, 98524944, 109472160, 112599936, 123156180, 125111040, 127128960, 131366592, 140749920, 145962880, 164208240, 175155456, 187666560, 197049888, 218944320, 225199872, 246312360, 254257920, 262733184, 281499840, 291925760, 328416480, 375333120, 394099776, 437888640, 492624720, 525466368, 562999680, 656832960, 788199552, 875777280, 985249440, 1125999360, 1313665920, 1576399104, 1970498880, 2627331840, 3940997760, 7881995520]

約数ペア:

[(1, 7881995520), (2, 3940997760), (3, 2627331840), (4, 1970498880), (5, 1576399104), (6, 1313665920), (7, 1125999360), (8, 985249440), (9, 875777280), (10, 788199552), (12, 656832960), (14, 562999680), (15, 525466368), (16, 492624720), (18, 437888640), (20, 394099776), (21, 375333120), (24, 328416480), (27, 291925760), (28, 281499840), (30, 262733184), (31, 254257920), (32, 246312360), (35, 225199872), (36, 218944320), (40, 197049888), (42, 187666560), (45, 175155456), (48, 164208240), (54, 145962880), (56, 140749920), (60, 131366592), (62, 127128960), (63, 125111040), (64, 123156180), (70, 112599936), (72, 109472160), (80, 98524944), (84, 93833280), (90, 87577728), (93, 84752640), (96, 82104120), (105, 75066624), (108, 72981440), (112, 70374960), (120, 65683296), (124, 63564480), (126, 62555520), (128, 61578090), (135, 58385152), (140, 56299968), (144, 54736080), (155, 50851584), (160, 49262472), (168, 46916640), (180, 43788864), (186, 42376320), (189, 41703680), (192, 41052060), (210, 37533312), (216, 36490720), (217, 36322560), (224, 35187480), (240, 32841648), (248, 31782240), (252, 31277760), (256, 30789045), (270, 29192576), (279, 28250880), (280, 28149984), (288, 27368040), (310, 25425792), (315, 25022208), (320, 24631236), (336, 23458320), (360, 21894432), (372, 21188160), (378, 20851840), (384, 20526030), (420, 18766656), (432, 18245360), (434, 18161280), (448, 17593740), (465, 16950528), (480, 16420824), (496, 15891120), (504, 15638880), (540, 14596288), (558, 14125440), (560, 14074992), (576, 13684020), (620, 12712896), (630, 12511104), (640, 12315618), (651, 12107520), (672, 11729160), (720, 10947216), (744, 10594080), (756, 10425920), (768, 10263015), (837, 9416960), (840, 9383328), (864, 9122680), (868, 9080640), (896, 8796870), (930, 8475264), (945, 8340736), (960, 8210412), (992, 7945560), (1008, 7819440), (1051, 7499520), (1080, 7298144), (1085, 7264512), (1116, 7062720), (1120, 7037496), (1152, 6842010), (1240, 6356448), (1260, 6255552), (1280, 6157809), (1302, 6053760), (1344, 5864580), (1395, 5650176), (1440, 5473608), (1488, 5297040), (1512, 5212960), (1674, 4708480), (1680, 4691664), (1728, 4561340), (1736, 4540320), (1792, 4398435), (1860, 4237632), (1890, 4170368), (1920, 4105206), (1953, 4035840), (1984, 3972780), (2016, 3909720), (2102, 3749760), (2160, 3649072), (2170, 3632256), (2232, 3531360), (2240, 3518748), (2304, 3421005), (2480, 3178224), (2520, 3127776), (2604, 3026880), (2688, 2932290), (2790, 2825088), (2880, 2736804), (2976, 2648520), (3024, 2606480), (3153, 2499840), (3255, 2421504), (3348, 2354240), (3360, 2345832), (3456, 2280670), (3472, 2270160), (3720, 2118816), (3780, 2085184), (3840, 2052603), (3906, 2017920), (3968, 1986390), (4032, 1954860), (4185, 1883392), (4204, 1874880), (4320, 1824536), (4340, 1816128), (4464, 1765680), (4480, 1759374), (4960, 1589112), (5040, 1563888), (5208, 1513440), (5255, 1499904), (5376, 1466145), (5580, 1412544), (5760, 1368402), (5859, 1345280), (5952, 1324260), (6048, 1303240), (6306, 1249920), (6510, 1210752), (6696, 1177120), (6720, 1172916), (6912, 1140335), (6944, 1135080), (7357, 1071360), (7440, 1059408), (7560, 1042592), (7812, 1008960), (7936, 993195), (8064, 977430), (8370, 941696), (8408, 937440), (8640, 912268), (8680, 908064), (8928, 882840), (8960, 879687), (9459, 833280), (9765, 807168), (9920, 794556), (10080, 781944), (10416, 756720), (10510, 749952), (11160, 706272), (11520, 684201), (11718, 672640), (11904, 662130), (12096, 651620), (12612, 624960), (13020, 605376), (13392, 588560), (13440, 586458), (13888, 567540), (14714, 535680), (14880, 529704), (15120, 521296), (15624, 504480), (15765, 499968), (16128, 488715), (16740, 470848), (16816, 468720), (17280, 456134), (17360, 454032), (17856, 441420), (18918, 416640), (19530, 403584), (19840, 397278), (20160, 390972), (20832, 378360), (21020, 374976), (22071, 357120), (22320, 353136), (23436, 336320), (23808, 331065), (24192, 325810), (25224, 312480), (26040, 302688), (26784, 294280), (26880, 293229), (27776, 283770), (28377, 277760), (29295, 269056), (29428, 267840), (29760, 264852), (30240, 260648), (31248, 252240), (31530, 249984), (32581, 241920), (33480, 235424), (33632, 234360), (34560, 228067), (34720, 227016), (35712, 220710), (36785, 214272), (37836, 208320), (39060, 201792), (39680, 198639), (40320, 195486), (41664, 189180), (42040, 187488), (44142, 178560), (44640, 176568), (46872, 168160), (47295, 166656), (48384, 162905), (50448, 156240), (52080, 151344), (53568, 147140), (55552, 141885), (56754, 138880), (58590, 134528), (58856, 133920), (59520, 132426), (60480, 130324), (62496, 126120), (63060, 124992), (65162, 120960), (66213, 119040), (66960, 117712), (67264, 117180), (69440, 113508), (71424, 110355), (73570, 107136), (75672, 104160), (78120, 100896), (80640, 97743), (83328, 94590), (84080, 93744), (88284, 89280)]