20587588560

素因数分解:

$2^4\times 3^4\times 5^1\times 7^1\times {\mathrm{11}}^4\times {\mathrm{31}}^1$

素因数の和:107

約数の個数: 1000

約数和(自身を含む): 92789537280

約数和(自身を除く): 72201948720

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 14, 15, 16, 18, 20, 21, 22, 24, 27, 28, 30, 31, 33, 35, 36, 40, 42, 44, 45, 48, 54, 55, 56, 60, 62, 63, 66, 70, 72, 77, 80, 81, 84, 88, 90, 93, 99, 105, 108, 110, 112, 120, 121, 124, 126, 132, 135, 140, 144, 154, 155, 162, 165, 168, 176, 180, 186, 189, 198, 210, 216, 217, 220, 231, 240, 242, 248, 252, 264, 270, 279, 280, 297, 308, 310, 315, 324, 330, 336, 341, 360, 363, 372, 378, 385, 396, 405, 420, 432, 434, 440, 462, 465, 484, 495, 496, 504, 528, 540, 558, 560, 567, 594, 605, 616, 620, 630, 648, 651, 660, 682, 693, 720, 726, 744, 756, 770, 792, 810, 837, 840, 847, 868, 880, 891, 924, 930, 945, 968, 990, 1008, 1023, 1080, 1085, 1089, 1116, 1134, 1155, 1188, 1210, 1232, 1240, 1260, 1296, 1302, 1320, 1331, 1364, 1386, 1395, 1452, 1485, 1488, 1512, 1540, 1584, 1620, 1674, 1680, 1694, 1705, 1736, 1782, 1815, 1848, 1860, 1890, 1936, 1953, 1980, 2046, 2079, 2160, 2170, 2178, 2232, 2268, 2310, 2376, 2387, 2420, 2480, 2511, 2520, 2541, 2604, 2640, 2662, 2728, 2772, 2790, 2835, 2904, 2970, 3024, 3069, 3080, 3240, 3255, 3267, 3348, 3388, 3410, 3465, 3472, 3564, 3630, 3696, 3720, 3751, 3780, 3906, 3960, 3993, 4092, 4158, 4185, 4235, 4340, 4356, 4455, 4464, 4536, 4620, 4752, 4774, 4840, 5022, 5040, 5082, 5115, 5208, 5324, 5445, 5456, 5544, 5580, 5670, 5808, 5859, 5940, 6138, 6160, 6237, 6480, 6510, 6534, 6655, 6696, 6776, 6820, 6930, 7128, 7161, 7260, 7440, 7502, 7560, 7623, 7812, 7920, 7986, 8184, 8316, 8370, 8470, 8680, 8712, 8910, 9072, 9207, 9240, 9317, 9548, 9680, 9765, 9801, 10044, 10164, 10230, 10395, 10416, 10648, 10890, 11088, 11160, 11253, 11340, 11718, 11880, 11935, 11979, 12276, 12474, 12555, 12705, 13020, 13068, 13310, 13392, 13552, 13640, 13860, 14256, 14322, 14520, 14641, 15004, 15120, 15246, 15345, 15624, 15972, 16335, 16368, 16632, 16740, 16940, 17360, 17424, 17577, 17820, 18414, 18480, 18634, 18755, 19096, 19530, 19602, 19965, 20088, 20328, 20460, 20790, 21296, 21483, 21780, 22320, 22506, 22680, 22869, 23436, 23760, 23870, 23958, 24552, 24948, 25110, 25410, 26040, 26136, 26257, 26620, 27280, 27621, 27720, 27951, 28644, 29040, 29282, 29295, 30008, 30492, 30690, 31185, 31248, 31944, 32670, 33264, 33480, 33759, 33880, 35154, 35640, 35805, 35937, 36828, 37268, 37510, 38115, 38192, 39060, 39204, 39930, 40176, 40656, 40920, 41261, 41580, 42966, 43560, 43923, 45012, 45360, 45738, 46035, 46585, 46872, 47740, 47916, 49005, 49104, 49896, 50220, 50820, 52080, 52272, 52514, 53240, 55242, 55440, 55902, 56265, 57288, 58564, 58590, 59895, 60016, 60984, 61380, 62370, 63888, 64449, 65340, 66960, 67518, 67760, 68607, 70308, 71280, 71610, 71874, 73205, 73656, 74536, 75020, 76230, 78120, 78408, 78771, 79860, 81840, 82522, 83160, 83853, 85932, 87120, 87846, 87885, 90024, 91476, 92070, 93170, 93744, 95480, 95832, 98010, 99792, 100440, 101277, 101640, 102487, 105028, 106480, 107415, 107811, 110484, 111804, 112530, 114345, 114576, 117128, 117180, 119790, 121968, 122760, 123783, 124740, 128898, 130680, 131285, 131769, 135036, 137214, 138105, 139755, 140616, 143220, 143748, 146410, 147312, 149072, 150040, 152460, 156240, 156816, 157542, 159720, 165044, 166320, 167706, 168795, 171864, 175692, 175770, 179685, 180048, 182952, 184140, 186340, 190960, 191664, 193347, 196020, 200880, 202554, 203280, 204974, 206305, 210056, 214830, 215622, 219615, 220968, 223608, 225060, 228690, 234256, 234360, 236313, 239580, 245520, 247566, 249480, 251559, 257796, 261360, 262570, 263538, 270072, 274428, 276210, 279510, 281232, 286440, 287496, 288827, 292820, 300080, 303831, 304920, 307461, 315084, 319440, 322245, 330088, 335412, 337590, 343035, 343728, 351384, 351540, 359370, 365904, 368280, 371349, 372680, 386694, 392040, 393855, 395307, 405108, 409948, 412610, 419265, 420112, 429660, 431244, 439230, 441936, 447216, 450120, 453871, 457380, 468720, 472626, 479160, 495132, 498960, 503118, 506385, 512435, 515592, 525140, 527076, 539055, 540144, 548856, 552420, 559020, 572880, 574992, 577654, 585640, 607662, 609840, 614922, 618915, 630168, 644490, 658845, 660176, 670824, 675180, 686070, 702768, 703080, 708939, 718740, 736560, 742698, 745360, 754677, 773388, 784080, 787710, 790614, 810216, 819896, 825220, 838530, 859320, 862488, 866481, 878460, 900240, 907742, 914760, 922383, 945252, 958320, 966735, 990264, 1006236, 1012770, 1024870, 1031184, 1050280, 1054152, 1078110, 1097712, 1104840, 1114047, 1118040, 1155308, 1171280, 1181565, 1185921, 1215324, 1229844, 1237830, 1257795, 1260336, 1288980, 1317690, 1341648, 1350360, 1361613, 1372140, 1406160, 1417878, 1437480, 1444135, 1485396, 1509354, 1519155, 1537305, 1546776, 1575420, 1581228, 1620432, 1639792, 1650440, 1677060, 1718640, 1724976, 1732962, 1756920, 1815484, 1829520, 1844766, 1856745, 1890504, 1933470, 1976535, 1980528, 2012472, 2025540, 2049740, 2100560, 2108304, 2126817, 2156220, 2209680, 2228094, 2236080, 2269355, 2310616, 2363130, 2371842, 2430648, 2459688, 2475660, 2515590, 2577960, 2599443, 2635380, 2700720, 2723226, 2744280, 2767149, 2835756, 2874960, 2888270, 2970792, 3018708, 3038310, 3074610, 3093552, 3150840, 3162456, 3177097, 3300880, 3342141, 3354120, 3465924, 3513840, 3544695, 3630968, 3689532, 3713490, 3773385, 3781008, 3866940, 3953070, 4024944, 4051080, 4084839, 4099480, 4253634, 4312440, 4332405, 4456188, 4538710, 4611915, 4621232, 4726260, 4743684, 4861296, 4919376, 4951320, 5031180, 5155920, 5198886, 5270760, 5446452, 5488560, 5534298, 5570235, 5671512, 5776540, 5929605, 5941584, 6037416, 6076620, 6149220, 6301680, 6324912, 6354194, 6684282, 6708240, 6808065, 6931848, 7089390, 7261936, 7379064, 7426980, 7546770, 7733880, 7798329, 7906140, 8102160, 8169678, 8198960, 8301447, 8507268, 8624880, 8664810, 8912376, 9077420, 9223830, 9452520, 9487368, 9531291, 9902640, 10062360, 10397772, 10541520, 10634085, 10892904, 11068596, 11140470, 11343024, 11553080, 11859210, 12074832, 12153240, 12254517, 12298440, 12708388, 12997215, 13368564, 13616130, 13835745, 13863696, 14178780, 14758128, 14853960, 15093540, 15467760, 15596658, 15812280, 15885485, 16339356, 16602894, 16710705, 17014536, 17329620, 17824752, 18154840, 18447660, 18905040, 18974736, 19062582, 20124720, 20424195, 20795544, 21268170, 21785808, 22137192, 22280940, 23106160, 23394987, 23718420, 24306480, 24509034, 24596880, 25416776, 25994430, 26737128, 27232260, 27671490, 28357560, 28593873, 29707920, 30187080, 31193316, 31624560, 31770970, 32678712, 33205788, 33421410, 34029072, 34659240, 36309680, 36763551, 36895320, 38125164, 38991645, 40848390, 41507235, 41591088, 42536340, 44274384, 44561880, 46789974, 47436840, 47656455, 49018068, 50833552, 51988860, 53474256, 54464520, 55342980, 56715120, 57187746, 60374160, 61272585, 62386632, 63541940, 65357424, 66411576, 66842820, 69318480, 73527102, 73790640, 76250328, 77983290, 81696780, 83014470, 85072680, 85781619, 89123760, 93579948, 94873680, 95312910, 98036136, 103977720, 108929040, 110685960, 114375492, 116974935, 122545170, 124773264, 127083880, 132823152, 133685640, 142969365, 147054204, 152500656, 155966580, 163393560, 166028940, 170145360, 171563238, 183817755, 187159896, 190625820, 196072272, 207955440, 221371920, 228750984, 233949870, 245090340, 254167760, 257344857, 267371280, 285938730, 294108408, 311933160, 326787120, 332057880, 343126476, 367635510, 374319792, 381251640, 428908095, 457501968, 467899740, 490180680, 514689714, 571877460, 588216816, 623866320, 664115760, 686252952, 735271020, 762503280, 857816190, 935799480, 980361360, 1029379428, 1143754920, 1286724285, 1372505904, 1470542040, 1715632380, 1871598960, 2058758856, 2287509840, 2573448570, 2941084080, 3431264760, 4117517712, 5146897140, 6862529520, 10293794280, 20587588560]

約数ペア:

[(1, 20587588560), (2, 10293794280), (3, 6862529520), (4, 5146897140), (5, 4117517712), (6, 3431264760), (7, 2941084080), (8, 2573448570), (9, 2287509840), (10, 2058758856), (11, 1871598960), (12, 1715632380), (14, 1470542040), (15, 1372505904), (16, 1286724285), (18, 1143754920), (20, 1029379428), (21, 980361360), (22, 935799480), (24, 857816190), (27, 762503280), (28, 735271020), (30, 686252952), (31, 664115760), (33, 623866320), (35, 588216816), (36, 571877460), (40, 514689714), (42, 490180680), (44, 467899740), (45, 457501968), (48, 428908095), (54, 381251640), (55, 374319792), (56, 367635510), (60, 343126476), (62, 332057880), (63, 326787120), (66, 311933160), (70, 294108408), (72, 285938730), (77, 267371280), (80, 257344857), (81, 254167760), (84, 245090340), (88, 233949870), (90, 228750984), (93, 221371920), (99, 207955440), (105, 196072272), (108, 190625820), (110, 187159896), (112, 183817755), (120, 171563238), (121, 170145360), (124, 166028940), (126, 163393560), (132, 155966580), (135, 152500656), (140, 147054204), (144, 142969365), (154, 133685640), (155, 132823152), (162, 127083880), (165, 124773264), (168, 122545170), (176, 116974935), (180, 114375492), (186, 110685960), (189, 108929040), (198, 103977720), (210, 98036136), (216, 95312910), (217, 94873680), (220, 93579948), (231, 89123760), (240, 85781619), (242, 85072680), (248, 83014470), (252, 81696780), (264, 77983290), (270, 76250328), (279, 73790640), (280, 73527102), (297, 69318480), (308, 66842820), (310, 66411576), (315, 65357424), (324, 63541940), (330, 62386632), (336, 61272585), (341, 60374160), (360, 57187746), (363, 56715120), (372, 55342980), (378, 54464520), (385, 53474256), (396, 51988860), (405, 50833552), (420, 49018068), (432, 47656455), (434, 47436840), (440, 46789974), (462, 44561880), (465, 44274384), (484, 42536340), (495, 41591088), (496, 41507235), (504, 40848390), (528, 38991645), (540, 38125164), (558, 36895320), (560, 36763551), (567, 36309680), (594, 34659240), (605, 34029072), (616, 33421410), (620, 33205788), (630, 32678712), (648, 31770970), (651, 31624560), (660, 31193316), (682, 30187080), (693, 29707920), (720, 28593873), (726, 28357560), (744, 27671490), (756, 27232260), (770, 26737128), (792, 25994430), (810, 25416776), (837, 24596880), (840, 24509034), (847, 24306480), (868, 23718420), (880, 23394987), (891, 23106160), (924, 22280940), (930, 22137192), (945, 21785808), (968, 21268170), (990, 20795544), (1008, 20424195), (1023, 20124720), (1080, 19062582), (1085, 18974736), (1089, 18905040), (1116, 18447660), (1134, 18154840), (1155, 17824752), (1188, 17329620), (1210, 17014536), (1232, 16710705), (1240, 16602894), (1260, 16339356), (1296, 15885485), (1302, 15812280), (1320, 15596658), (1331, 15467760), (1364, 15093540), (1386, 14853960), (1395, 14758128), (1452, 14178780), (1485, 13863696), (1488, 13835745), (1512, 13616130), (1540, 13368564), (1584, 12997215), (1620, 12708388), (1674, 12298440), (1680, 12254517), (1694, 12153240), (1705, 12074832), (1736, 11859210), (1782, 11553080), (1815, 11343024), (1848, 11140470), (1860, 11068596), (1890, 10892904), (1936, 10634085), (1953, 10541520), (1980, 10397772), (2046, 10062360), (2079, 9902640), (2160, 9531291), (2170, 9487368), (2178, 9452520), (2232, 9223830), (2268, 9077420), (2310, 8912376), (2376, 8664810), (2387, 8624880), (2420, 8507268), (2480, 8301447), (2511, 8198960), (2520, 8169678), (2541, 8102160), (2604, 7906140), (2640, 7798329), (2662, 7733880), (2728, 7546770), (2772, 7426980), (2790, 7379064), (2835, 7261936), (2904, 7089390), (2970, 6931848), (3024, 6808065), (3069, 6708240), (3080, 6684282), (3240, 6354194), (3255, 6324912), (3267, 6301680), (3348, 6149220), (3388, 6076620), (3410, 6037416), (3465, 5941584), (3472, 5929605), (3564, 5776540), (3630, 5671512), (3696, 5570235), (3720, 5534298), (3751, 5488560), (3780, 5446452), (3906, 5270760), (3960, 5198886), (3993, 5155920), (4092, 5031180), (4158, 4951320), (4185, 4919376), (4235, 4861296), (4340, 4743684), (4356, 4726260), (4455, 4621232), (4464, 4611915), (4536, 4538710), (4620, 4456188), (4752, 4332405), (4774, 4312440), (4840, 4253634), (5022, 4099480), (5040, 4084839), (5082, 4051080), (5115, 4024944), (5208, 3953070), (5324, 3866940), (5445, 3781008), (5456, 3773385), (5544, 3713490), (5580, 3689532), (5670, 3630968), (5808, 3544695), (5859, 3513840), (5940, 3465924), (6138, 3354120), (6160, 3342141), (6237, 3300880), (6480, 3177097), (6510, 3162456), (6534, 3150840), (6655, 3093552), (6696, 3074610), (6776, 3038310), (6820, 3018708), (6930, 2970792), (7128, 2888270), (7161, 2874960), (7260, 2835756), (7440, 2767149), (7502, 2744280), (7560, 2723226), (7623, 2700720), (7812, 2635380), (7920, 2599443), (7986, 2577960), (8184, 2515590), (8316, 2475660), (8370, 2459688), (8470, 2430648), (8680, 2371842), (8712, 2363130), (8910, 2310616), (9072, 2269355), (9207, 2236080), (9240, 2228094), (9317, 2209680), (9548, 2156220), (9680, 2126817), (9765, 2108304), (9801, 2100560), (10044, 2049740), (10164, 2025540), (10230, 2012472), (10395, 1980528), (10416, 1976535), (10648, 1933470), (10890, 1890504), (11088, 1856745), (11160, 1844766), (11253, 1829520), (11340, 1815484), (11718, 1756920), (11880, 1732962), (11935, 1724976), (11979, 1718640), (12276, 1677060), (12474, 1650440), (12555, 1639792), (12705, 1620432), (13020, 1581228), (13068, 1575420), (13310, 1546776), (13392, 1537305), (13552, 1519155), (13640, 1509354), (13860, 1485396), (14256, 1444135), (14322, 1437480), (14520, 1417878), (14641, 1406160), (15004, 1372140), (15120, 1361613), (15246, 1350360), (15345, 1341648), (15624, 1317690), (15972, 1288980), (16335, 1260336), (16368, 1257795), (16632, 1237830), (16740, 1229844), (16940, 1215324), (17360, 1185921), (17424, 1181565), (17577, 1171280), (17820, 1155308), (18414, 1118040), (18480, 1114047), (18634, 1104840), (18755, 1097712), (19096, 1078110), (19530, 1054152), (19602, 1050280), (19965, 1031184), (20088, 1024870), (20328, 1012770), (20460, 1006236), (20790, 990264), (21296, 966735), (21483, 958320), (21780, 945252), (22320, 922383), (22506, 914760), (22680, 907742), (22869, 900240), (23436, 878460), (23760, 866481), (23870, 862488), (23958, 859320), (24552, 838530), (24948, 825220), (25110, 819896), (25410, 810216), (26040, 790614), (26136, 787710), (26257, 784080), (26620, 773388), (27280, 754677), (27621, 745360), (27720, 742698), (27951, 736560), (28644, 718740), (29040, 708939), (29282, 703080), (29295, 702768), (30008, 686070), (30492, 675180), (30690, 670824), (31185, 660176), (31248, 658845), (31944, 644490), (32670, 630168), (33264, 618915), (33480, 614922), (33759, 609840), (33880, 607662), (35154, 585640), (35640, 577654), (35805, 574992), (35937, 572880), (36828, 559020), (37268, 552420), (37510, 548856), (38115, 540144), (38192, 539055), (39060, 527076), (39204, 525140), (39930, 515592), (40176, 512435), (40656, 506385), (40920, 503118), (41261, 498960), (41580, 495132), (42966, 479160), (43560, 472626), (43923, 468720), (45012, 457380), (45360, 453871), (45738, 450120), (46035, 447216), (46585, 441936), (46872, 439230), (47740, 431244), (47916, 429660), (49005, 420112), (49104, 419265), (49896, 412610), (50220, 409948), (50820, 405108), (52080, 395307), (52272, 393855), (52514, 392040), (53240, 386694), (55242, 372680), (55440, 371349), (55902, 368280), (56265, 365904), (57288, 359370), (58564, 351540), (58590, 351384), (59895, 343728), (60016, 343035), (60984, 337590), (61380, 335412), (62370, 330088), (63888, 322245), (64449, 319440), (65340, 315084), (66960, 307461), (67518, 304920), (67760, 303831), (68607, 300080), (70308, 292820), (71280, 288827), (71610, 287496), (71874, 286440), (73205, 281232), (73656, 279510), (74536, 276210), (75020, 274428), (76230, 270072), (78120, 263538), (78408, 262570), (78771, 261360), (79860, 257796), (81840, 251559), (82522, 249480), (83160, 247566), (83853, 245520), (85932, 239580), (87120, 236313), (87846, 234360), (87885, 234256), (90024, 228690), (91476, 225060), (92070, 223608), (93170, 220968), (93744, 219615), (95480, 215622), (95832, 214830), (98010, 210056), (99792, 206305), (100440, 204974), (101277, 203280), (101640, 202554), (102487, 200880), (105028, 196020), (106480, 193347), (107415, 191664), (107811, 190960), (110484, 186340), (111804, 184140), (112530, 182952), (114345, 180048), (114576, 179685), (117128, 175770), (117180, 175692), (119790, 171864), (121968, 168795), (122760, 167706), (123783, 166320), (124740, 165044), (128898, 159720), (130680, 157542), (131285, 156816), (131769, 156240), (135036, 152460), (137214, 150040), (138105, 149072), (139755, 147312), (140616, 146410), (143220, 143748)]