20985799680

素因数分解:

$2^{10}\times 3^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{83}}^1$

素因数の和:207

約数の個数: 704

約数和(自身を含む): 79233638400

約数和(自身を除く): 58247838720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 31, 32, 36, 40, 45, 48, 54, 59, 60, 62, 64, 72, 80, 83, 90, 93, 96, 108, 118, 120, 124, 128, 135, 144, 155, 160, 166, 177, 180, 186, 192, 216, 236, 240, 248, 249, 256, 270, 279, 288, 295, 310, 320, 332, 354, 360, 372, 384, 415, 432, 465, 472, 480, 496, 498, 512, 531, 540, 558, 576, 590, 620, 640, 664, 708, 720, 744, 747, 768, 830, 837, 864, 885, 930, 944, 960, 992, 996, 1024, 1062, 1080, 1116, 1152, 1180, 1240, 1245, 1280, 1328, 1395, 1416, 1440, 1488, 1494, 1536, 1593, 1660, 1674, 1728, 1770, 1829, 1860, 1888, 1920, 1984, 1992, 2124, 2160, 2232, 2241, 2304, 2360, 2480, 2490, 2560, 2573, 2655, 2656, 2790, 2832, 2880, 2976, 2988, 3072, 3186, 3320, 3348, 3456, 3540, 3658, 3720, 3735, 3776, 3840, 3968, 3984, 4185, 4248, 4320, 4464, 4482, 4608, 4720, 4897, 4960, 4980, 5120, 5146, 5310, 5312, 5487, 5580, 5664, 5760, 5952, 5976, 6372, 6640, 6696, 6912, 7080, 7316, 7440, 7470, 7552, 7680, 7719, 7936, 7965, 7968, 8370, 8496, 8640, 8928, 8964, 9145, 9216, 9440, 9794, 9920, 9960, 10292, 10620, 10624, 10974, 11160, 11205, 11328, 11520, 11904, 11952, 12744, 12865, 13280, 13392, 13824, 14160, 14632, 14691, 14880, 14940, 15104, 15360, 15438, 15872, 15930, 15936, 16461, 16740, 16992, 17280, 17856, 17928, 18290, 18880, 19588, 19840, 19920, 20584, 21240, 21248, 21948, 22320, 22410, 22656, 23040, 23157, 23808, 23904, 24485, 25488, 25730, 26560, 26784, 27435, 27648, 28320, 29264, 29382, 29760, 29880, 30208, 30876, 31744, 31860, 31872, 32922, 33480, 33984, 34560, 35712, 35856, 36580, 37760, 38595, 39176, 39680, 39840, 41168, 42480, 42496, 43896, 44073, 44640, 44820, 45312, 46080, 46314, 47616, 47808, 48970, 49383, 50976, 51460, 53120, 53568, 54870, 56640, 58528, 58764, 59520, 59760, 60416, 61752, 63720, 63744, 65844, 66960, 67968, 69120, 69471, 71424, 71712, 73160, 73455, 75520, 77190, 78352, 79360, 79680, 82305, 82336, 84960, 84992, 87792, 88146, 89280, 89640, 90624, 92628, 95232, 95616, 97940, 98766, 101952, 102920, 106240, 107136, 109740, 113280, 115785, 117056, 117528, 119040, 119520, 123504, 127440, 127488, 131688, 132219, 133920, 135936, 138240, 138942, 142848, 143424, 146320, 146910, 151040, 151807, 154380, 156704, 158720, 159360, 164610, 164672, 169920, 175584, 176292, 178560, 179280, 181248, 185256, 191232, 195880, 197532, 203904, 205840, 212480, 214272, 219480, 220365, 226560, 231570, 234112, 235056, 238080, 239040, 246915, 247008, 254880, 254976, 263376, 264438, 267840, 271872, 277884, 285696, 286848, 292640, 293820, 302080, 303614, 308760, 313408, 318720, 329220, 329344, 339840, 347355, 351168, 352584, 357120, 358560, 370512, 382464, 391760, 395064, 407808, 411680, 424960, 428544, 438960, 440730, 453120, 455421, 463140, 468224, 470112, 476160, 478080, 493830, 494016, 509760, 526752, 528876, 535680, 543744, 555768, 573696, 585280, 587640, 607228, 617520, 626816, 637440, 658440, 658688, 661095, 679680, 694710, 702336, 705168, 714240, 717120, 741024, 759035, 764928, 783520, 790128, 815616, 823360, 857088, 877920, 881460, 906240, 910842, 926280, 936448, 940224, 956160, 987660, 988032, 1019520, 1053504, 1057752, 1071360, 1111536, 1147392, 1170560, 1175280, 1214456, 1235040, 1253632, 1274880, 1316880, 1317376, 1322190, 1359360, 1366263, 1389420, 1404672, 1410336, 1428480, 1434240, 1482048, 1518070, 1567040, 1580256, 1631232, 1646720, 1755840, 1762920, 1821684, 1852560, 1872896, 1880448, 1912320, 1975320, 1976064, 2039040, 2107008, 2115504, 2142720, 2223072, 2277105, 2294784, 2341120, 2350560, 2428912, 2470080, 2507264, 2633760, 2634752, 2644380, 2718720, 2732526, 2778840, 2809344, 2820672, 2868480, 2964096, 3036140, 3134080, 3160512, 3293440, 3511680, 3525840, 3643368, 3705120, 3760896, 3824640, 3950640, 3952128, 4078080, 4098789, 4214016, 4231008, 4285440, 4446144, 4554210, 4682240, 4701120, 4857824, 4940160, 5014528, 5267520, 5288760, 5465052, 5557680, 5618688, 5641344, 5736960, 5928192, 6072280, 6268160, 6321024, 6586880, 6831315, 7023360, 7051680, 7286736, 7410240, 7521792, 7901280, 7904256, 8156160, 8197578, 8428032, 8462016, 8892288, 9108420, 9364480, 9402240, 9715648, 9880320, 10535040, 10577520, 10930104, 11115360, 11282688, 11473920, 11856384, 12144560, 12536320, 12642048, 13173760, 13662630, 14046720, 14103360, 14573472, 14820480, 15043584, 15802560, 16395156, 16856064, 16924032, 17784576, 18216840, 18804480, 19431296, 19760640, 20493945, 21070080, 21155040, 21860208, 22230720, 22565376, 23712768, 24289120, 25072640, 25284096, 27325260, 28093440, 28206720, 29146944, 29640960, 31605120, 32790312, 33848064, 35569152, 36433680, 37608960, 38862592, 39521280, 40987890, 42140160, 42310080, 43720416, 44461440, 45130752, 48578240, 50568192, 54650520, 56413440, 58293888, 59281920, 63210240, 65580624, 67696128, 71138304, 72867360, 75217920, 77725184, 81975780, 84280320, 84620160, 87440832, 88922880, 97156480, 109301040, 112826880, 116587776, 118563840, 126420480, 131161248, 135392256, 145734720, 155450368, 163951560, 169240320, 174881664, 177845760, 194312960, 218602080, 225653760, 233175552, 252840960, 262322496, 291469440, 327903120, 338480640, 349763328, 355691520, 388625920, 437204160, 466351104, 524644992, 582938880, 655806240, 676961280, 699526656, 777251840, 874408320, 1049289984, 1165877760, 1311612480, 1399053312, 1748816640, 2098579968, 2331755520, 2623224960, 3497633280, 4197159936, 5246449920, 6995266560, 10492899840, 20985799680]

約数ペア:

[(1, 20985799680), (2, 10492899840), (3, 6995266560), (4, 5246449920), (5, 4197159936), (6, 3497633280), (8, 2623224960), (9, 2331755520), (10, 2098579968), (12, 1748816640), (15, 1399053312), (16, 1311612480), (18, 1165877760), (20, 1049289984), (24, 874408320), (27, 777251840), (30, 699526656), (31, 676961280), (32, 655806240), (36, 582938880), (40, 524644992), (45, 466351104), (48, 437204160), (54, 388625920), (59, 355691520), (60, 349763328), (62, 338480640), (64, 327903120), (72, 291469440), (80, 262322496), (83, 252840960), (90, 233175552), (93, 225653760), (96, 218602080), (108, 194312960), (118, 177845760), (120, 174881664), (124, 169240320), (128, 163951560), (135, 155450368), (144, 145734720), (155, 135392256), (160, 131161248), (166, 126420480), (177, 118563840), (180, 116587776), (186, 112826880), (192, 109301040), (216, 97156480), (236, 88922880), (240, 87440832), (248, 84620160), (249, 84280320), (256, 81975780), (270, 77725184), (279, 75217920), (288, 72867360), (295, 71138304), (310, 67696128), (320, 65580624), (332, 63210240), (354, 59281920), (360, 58293888), (372, 56413440), (384, 54650520), (415, 50568192), (432, 48578240), (465, 45130752), (472, 44461440), (480, 43720416), (496, 42310080), (498, 42140160), (512, 40987890), (531, 39521280), (540, 38862592), (558, 37608960), (576, 36433680), (590, 35569152), (620, 33848064), (640, 32790312), (664, 31605120), (708, 29640960), (720, 29146944), (744, 28206720), (747, 28093440), (768, 27325260), (830, 25284096), (837, 25072640), (864, 24289120), (885, 23712768), (930, 22565376), (944, 22230720), (960, 21860208), (992, 21155040), (996, 21070080), (1024, 20493945), (1062, 19760640), (1080, 19431296), (1116, 18804480), (1152, 18216840), (1180, 17784576), (1240, 16924032), (1245, 16856064), (1280, 16395156), (1328, 15802560), (1395, 15043584), (1416, 14820480), (1440, 14573472), (1488, 14103360), (1494, 14046720), (1536, 13662630), (1593, 13173760), (1660, 12642048), (1674, 12536320), (1728, 12144560), (1770, 11856384), (1829, 11473920), (1860, 11282688), (1888, 11115360), (1920, 10930104), (1984, 10577520), (1992, 10535040), (2124, 9880320), (2160, 9715648), (2232, 9402240), (2241, 9364480), (2304, 9108420), (2360, 8892288), (2480, 8462016), (2490, 8428032), (2560, 8197578), (2573, 8156160), (2655, 7904256), (2656, 7901280), (2790, 7521792), (2832, 7410240), (2880, 7286736), (2976, 7051680), (2988, 7023360), (3072, 6831315), (3186, 6586880), (3320, 6321024), (3348, 6268160), (3456, 6072280), (3540, 5928192), (3658, 5736960), (3720, 5641344), (3735, 5618688), (3776, 5557680), (3840, 5465052), (3968, 5288760), (3984, 5267520), (4185, 5014528), (4248, 4940160), (4320, 4857824), (4464, 4701120), (4482, 4682240), (4608, 4554210), (4720, 4446144), (4897, 4285440), (4960, 4231008), (4980, 4214016), (5120, 4098789), (5146, 4078080), (5310, 3952128), (5312, 3950640), (5487, 3824640), (5580, 3760896), (5664, 3705120), (5760, 3643368), (5952, 3525840), (5976, 3511680), (6372, 3293440), (6640, 3160512), (6696, 3134080), (6912, 3036140), (7080, 2964096), (7316, 2868480), (7440, 2820672), (7470, 2809344), (7552, 2778840), (7680, 2732526), (7719, 2718720), (7936, 2644380), (7965, 2634752), (7968, 2633760), (8370, 2507264), (8496, 2470080), (8640, 2428912), (8928, 2350560), (8964, 2341120), (9145, 2294784), (9216, 2277105), (9440, 2223072), (9794, 2142720), (9920, 2115504), (9960, 2107008), (10292, 2039040), (10620, 1976064), (10624, 1975320), (10974, 1912320), (11160, 1880448), (11205, 1872896), (11328, 1852560), (11520, 1821684), (11904, 1762920), (11952, 1755840), (12744, 1646720), (12865, 1631232), (13280, 1580256), (13392, 1567040), (13824, 1518070), (14160, 1482048), (14632, 1434240), (14691, 1428480), (14880, 1410336), (14940, 1404672), (15104, 1389420), (15360, 1366263), (15438, 1359360), (15872, 1322190), (15930, 1317376), (15936, 1316880), (16461, 1274880), (16740, 1253632), (16992, 1235040), (17280, 1214456), (17856, 1175280), (17928, 1170560), (18290, 1147392), (18880, 1111536), (19588, 1071360), (19840, 1057752), (19920, 1053504), (20584, 1019520), (21240, 988032), (21248, 987660), (21948, 956160), (22320, 940224), (22410, 936448), (22656, 926280), (23040, 910842), (23157, 906240), (23808, 881460), (23904, 877920), (24485, 857088), (25488, 823360), (25730, 815616), (26560, 790128), (26784, 783520), (27435, 764928), (27648, 759035), (28320, 741024), (29264, 717120), (29382, 714240), (29760, 705168), (29880, 702336), (30208, 694710), (30876, 679680), (31744, 661095), (31860, 658688), (31872, 658440), (32922, 637440), (33480, 626816), (33984, 617520), (34560, 607228), (35712, 587640), (35856, 585280), (36580, 573696), (37760, 555768), (38595, 543744), (39176, 535680), (39680, 528876), (39840, 526752), (41168, 509760), (42480, 494016), (42496, 493830), (43896, 478080), (44073, 476160), (44640, 470112), (44820, 468224), (45312, 463140), (46080, 455421), (46314, 453120), (47616, 440730), (47808, 438960), (48970, 428544), (49383, 424960), (50976, 411680), (51460, 407808), (53120, 395064), (53568, 391760), (54870, 382464), (56640, 370512), (58528, 358560), (58764, 357120), (59520, 352584), (59760, 351168), (60416, 347355), (61752, 339840), (63720, 329344), (63744, 329220), (65844, 318720), (66960, 313408), (67968, 308760), (69120, 303614), (69471, 302080), (71424, 293820), (71712, 292640), (73160, 286848), (73455, 285696), (75520, 277884), (77190, 271872), (78352, 267840), (79360, 264438), (79680, 263376), (82305, 254976), (82336, 254880), (84960, 247008), (84992, 246915), (87792, 239040), (88146, 238080), (89280, 235056), (89640, 234112), (90624, 231570), (92628, 226560), (95232, 220365), (95616, 219480), (97940, 214272), (98766, 212480), (101952, 205840), (102920, 203904), (106240, 197532), (107136, 195880), (109740, 191232), (113280, 185256), (115785, 181248), (117056, 179280), (117528, 178560), (119040, 176292), (119520, 175584), (123504, 169920), (127440, 164672), (127488, 164610), (131688, 159360), (132219, 158720), (133920, 156704), (135936, 154380), (138240, 151807), (138942, 151040), (142848, 146910), (143424, 146320)]