1561491219456

素因数分解:

$2^{10}\times 3^6\times 7^2\times {\mathrm{42689}}^1$

素因数の和:42741

約数の個数: 462

約数和(自身を含む): 5444261975430

約数和(自身を除く): 3882770755974

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 49, 54, 56, 63, 64, 72, 81, 84, 96, 98, 108, 112, 126, 128, 144, 147, 162, 168, 189, 192, 196, 216, 224, 243, 252, 256, 288, 294, 324, 336, 378, 384, 392, 432, 441, 448, 486, 504, 512, 567, 576, 588, 648, 672, 729, 756, 768, 784, 864, 882, 896, 972, 1008, 1024, 1134, 1152, 1176, 1296, 1323, 1344, 1458, 1512, 1536, 1568, 1701, 1728, 1764, 1792, 1944, 2016, 2268, 2304, 2352, 2592, 2646, 2688, 2916, 3024, 3072, 3136, 3402, 3456, 3528, 3584, 3888, 3969, 4032, 4536, 4608, 4704, 5103, 5184, 5292, 5376, 5832, 6048, 6272, 6804, 6912, 7056, 7168, 7776, 7938, 8064, 9072, 9216, 9408, 10206, 10368, 10584, 10752, 11664, 11907, 12096, 12544, 13608, 13824, 14112, 15552, 15876, 16128, 18144, 18816, 20412, 20736, 21168, 21504, 23328, 23814, 24192, 25088, 27216, 27648, 28224, 31104, 31752, 32256, 35721, 36288, 37632, 40824, 41472, 42336, 42689, 46656, 47628, 48384, 50176, 54432, 56448, 62208, 63504, 64512, 71442, 72576, 75264, 81648, 82944, 84672, 85378, 93312, 95256, 96768, 108864, 112896, 124416, 127008, 128067, 142884, 145152, 150528, 163296, 169344, 170756, 186624, 190512, 193536, 217728, 225792, 248832, 254016, 256134, 285768, 290304, 298823, 326592, 338688, 341512, 373248, 381024, 384201, 435456, 451584, 508032, 512268, 571536, 580608, 597646, 653184, 677376, 683024, 746496, 762048, 768402, 870912, 896469, 1016064, 1024536, 1143072, 1152603, 1195292, 1306368, 1354752, 1366048, 1524096, 1536804, 1741824, 1792938, 2032128, 2049072, 2091761, 2286144, 2305206, 2390584, 2612736, 2689407, 2732096, 3048192, 3073608, 3457809, 3585876, 4064256, 4098144, 4183522, 4572288, 4610412, 4781168, 5225472, 5378814, 5464192, 6096384, 6147216, 6275283, 6915618, 7171752, 8068221, 8196288, 8367044, 9144576, 9220824, 9562336, 10373427, 10757628, 10928384, 12192768, 12294432, 12550566, 13831236, 14343504, 16136442, 16392576, 16734088, 18289152, 18441648, 18825849, 19124672, 20746854, 21515256, 21856768, 24204663, 24588864, 25101132, 27662472, 28687008, 31120281, 32272884, 32785152, 33468176, 36578304, 36883296, 37651698, 38249344, 41493708, 43030512, 43713536, 48409326, 49177728, 50202264, 55324944, 56477547, 57374016, 62240562, 64545768, 65570304, 66936352, 72613989, 73766592, 75303396, 76498688, 82987416, 86061024, 96818652, 98355456, 100404528, 110649888, 112955094, 114748032, 124481124, 129091536, 131140608, 133872704, 145227978, 147533184, 150606792, 152997376, 165974832, 169432641, 172122048, 193637304, 196710912, 200809056, 217841967, 221299776, 225910188, 229496064, 248962248, 258183072, 267745408, 290455956, 295066368, 301213584, 305994752, 331949664, 338865282, 344244096, 387274608, 393421824, 401618112, 435683934, 442599552, 451820376, 458992128, 497924496, 508297923, 516366144, 535490816, 580911912, 590132736, 602427168, 663899328, 677730564, 688488192, 774549216, 803236224, 871367868, 885199104, 903640752, 917984256, 995848992, 1016595846, 1032732288, 1070981632, 1161823824, 1180265472, 1204854336, 1327798656, 1355461128, 1376976384, 1524893769, 1549098432, 1606472448, 1742735736, 1770398208, 1807281504, 1991697984, 2033191692, 2065464576, 2141963264, 2323647648, 2409708672, 2655597312, 2710922256, 2753952768, 3049787538, 3098196864, 3212944896, 3485471472, 3540796416, 3614563008, 3983395968, 4066383384, 4130929152, 4647295296, 4819417344, 5311194624, 5421844512, 6099575076, 6196393728, 6425889792, 6970942944, 7229126016, 7966791936, 8132766768, 8261858304, 9294590592, 9638834688, 10622389248, 10843689024, 12199150152, 12392787456, 13941885888, 14458252032, 15933583872, 16265533536, 18589181184, 19277669376, 21687378048, 24398300304, 24785574912, 27883771776, 28916504064, 31867167744, 32531067072, 37178362368, 43374756096, 48796600608, 55767543552, 57833008128, 65062134144, 74356724736, 86749512192, 97593201216, 111535087104, 130124268288, 173499024384, 195186402432, 223070174208, 260248536576, 390372804864, 520497073152, 780745609728, 1561491219456]

約数ペア:

[(1, 1561491219456), (2, 780745609728), (3, 520497073152), (4, 390372804864), (6, 260248536576), (7, 223070174208), (8, 195186402432), (9, 173499024384), (12, 130124268288), (14, 111535087104), (16, 97593201216), (18, 86749512192), (21, 74356724736), (24, 65062134144), (27, 57833008128), (28, 55767543552), (32, 48796600608), (36, 43374756096), (42, 37178362368), (48, 32531067072), (49, 31867167744), (54, 28916504064), (56, 27883771776), (63, 24785574912), (64, 24398300304), (72, 21687378048), (81, 19277669376), (84, 18589181184), (96, 16265533536), (98, 15933583872), (108, 14458252032), (112, 13941885888), (126, 12392787456), (128, 12199150152), (144, 10843689024), (147, 10622389248), (162, 9638834688), (168, 9294590592), (189, 8261858304), (192, 8132766768), (196, 7966791936), (216, 7229126016), (224, 6970942944), (243, 6425889792), (252, 6196393728), (256, 6099575076), (288, 5421844512), (294, 5311194624), (324, 4819417344), (336, 4647295296), (378, 4130929152), (384, 4066383384), (392, 3983395968), (432, 3614563008), (441, 3540796416), (448, 3485471472), (486, 3212944896), (504, 3098196864), (512, 3049787538), (567, 2753952768), (576, 2710922256), (588, 2655597312), (648, 2409708672), (672, 2323647648), (729, 2141963264), (756, 2065464576), (768, 2033191692), (784, 1991697984), (864, 1807281504), (882, 1770398208), (896, 1742735736), (972, 1606472448), (1008, 1549098432), (1024, 1524893769), (1134, 1376976384), (1152, 1355461128), (1176, 1327798656), (1296, 1204854336), (1323, 1180265472), (1344, 1161823824), (1458, 1070981632), (1512, 1032732288), (1536, 1016595846), (1568, 995848992), (1701, 917984256), (1728, 903640752), (1764, 885199104), (1792, 871367868), (1944, 803236224), (2016, 774549216), (2268, 688488192), (2304, 677730564), (2352, 663899328), (2592, 602427168), (2646, 590132736), (2688, 580911912), (2916, 535490816), (3024, 516366144), (3072, 508297923), (3136, 497924496), (3402, 458992128), (3456, 451820376), (3528, 442599552), (3584, 435683934), (3888, 401618112), (3969, 393421824), (4032, 387274608), (4536, 344244096), (4608, 338865282), (4704, 331949664), (5103, 305994752), (5184, 301213584), (5292, 295066368), (5376, 290455956), (5832, 267745408), (6048, 258183072), (6272, 248962248), (6804, 229496064), (6912, 225910188), (7056, 221299776), (7168, 217841967), (7776, 200809056), (7938, 196710912), (8064, 193637304), (9072, 172122048), (9216, 169432641), (9408, 165974832), (10206, 152997376), (10368, 150606792), (10584, 147533184), (10752, 145227978), (11664, 133872704), (11907, 131140608), (12096, 129091536), (12544, 124481124), (13608, 114748032), (13824, 112955094), (14112, 110649888), (15552, 100404528), (15876, 98355456), (16128, 96818652), (18144, 86061024), (18816, 82987416), (20412, 76498688), (20736, 75303396), (21168, 73766592), (21504, 72613989), (23328, 66936352), (23814, 65570304), (24192, 64545768), (25088, 62240562), (27216, 57374016), (27648, 56477547), (28224, 55324944), (31104, 50202264), (31752, 49177728), (32256, 48409326), (35721, 43713536), (36288, 43030512), (37632, 41493708), (40824, 38249344), (41472, 37651698), (42336, 36883296), (42689, 36578304), (46656, 33468176), (47628, 32785152), (48384, 32272884), (50176, 31120281), (54432, 28687008), (56448, 27662472), (62208, 25101132), (63504, 24588864), (64512, 24204663), (71442, 21856768), (72576, 21515256), (75264, 20746854), (81648, 19124672), (82944, 18825849), (84672, 18441648), (85378, 18289152), (93312, 16734088), (95256, 16392576), (96768, 16136442), (108864, 14343504), (112896, 13831236), (124416, 12550566), (127008, 12294432), (128067, 12192768), (142884, 10928384), (145152, 10757628), (150528, 10373427), (163296, 9562336), (169344, 9220824), (170756, 9144576), (186624, 8367044), (190512, 8196288), (193536, 8068221), (217728, 7171752), (225792, 6915618), (248832, 6275283), (254016, 6147216), (256134, 6096384), (285768, 5464192), (290304, 5378814), (298823, 5225472), (326592, 4781168), (338688, 4610412), (341512, 4572288), (373248, 4183522), (381024, 4098144), (384201, 4064256), (435456, 3585876), (451584, 3457809), (508032, 3073608), (512268, 3048192), (571536, 2732096), (580608, 2689407), (597646, 2612736), (653184, 2390584), (677376, 2305206), (683024, 2286144), (746496, 2091761), (762048, 2049072), (768402, 2032128), (870912, 1792938), (896469, 1741824), (1016064, 1536804), (1024536, 1524096), (1143072, 1366048), (1152603, 1354752), (1195292, 1306368)]