21770486640

素因数分解:

$2^4\times 3^5\times 5^1\times 7^1\times {\mathrm{157}}^1\times {\mathrm{1019}}^1$

素因数の和:1211

約数の個数: 480

約数和(自身を含む): 87289413120

約数和(自身を除く): 65518926480

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 70, 72, 80, 81, 84, 90, 105, 108, 112, 120, 126, 135, 140, 144, 157, 162, 168, 180, 189, 210, 216, 240, 243, 252, 270, 280, 314, 315, 324, 336, 360, 378, 405, 420, 432, 471, 486, 504, 540, 560, 567, 628, 630, 648, 720, 756, 785, 810, 840, 942, 945, 972, 1008, 1019, 1080, 1099, 1134, 1215, 1256, 1260, 1296, 1413, 1512, 1570, 1620, 1680, 1701, 1884, 1890, 1944, 2038, 2160, 2198, 2268, 2355, 2430, 2512, 2520, 2826, 2835, 3024, 3057, 3140, 3240, 3297, 3402, 3768, 3780, 3888, 4076, 4239, 4396, 4536, 4710, 4860, 5040, 5095, 5495, 5652, 5670, 6114, 6280, 6480, 6594, 6804, 7065, 7133, 7536, 7560, 8152, 8478, 8505, 8792, 9072, 9171, 9420, 9720, 9891, 10190, 10990, 11304, 11340, 12228, 12560, 12717, 13188, 13608, 14130, 14266, 15120, 15285, 16304, 16485, 16956, 17010, 17584, 18342, 18840, 19440, 19782, 20380, 21195, 21399, 21980, 22608, 22680, 24456, 25434, 26376, 27216, 27513, 28260, 28532, 29673, 30570, 32970, 33912, 34020, 35665, 36684, 37680, 38151, 39564, 40760, 42390, 42798, 43960, 45360, 45855, 48912, 49455, 50868, 52752, 55026, 56520, 57064, 59346, 61140, 63585, 64197, 65940, 67824, 68040, 71330, 73368, 76302, 79128, 81520, 82539, 84780, 85596, 87920, 89019, 91710, 98910, 101736, 106995, 110052, 113040, 114128, 118692, 122280, 127170, 128394, 131880, 136080, 137565, 142660, 146736, 148365, 152604, 158256, 159983, 165078, 169560, 171192, 178038, 183420, 190755, 192591, 197820, 203472, 213990, 220104, 237384, 244560, 247617, 254340, 256788, 263760, 267057, 275130, 285320, 296730, 305208, 319966, 320985, 330156, 339120, 342384, 356076, 366840, 381510, 385182, 395640, 412695, 427980, 440208, 445095, 474768, 479949, 495234, 508680, 513576, 534114, 550260, 570640, 577773, 593460, 610416, 639932, 641970, 660312, 712152, 733680, 763020, 770364, 791280, 799915, 825390, 855960, 890190, 959898, 962955, 990468, 1017360, 1027152, 1068228, 1100520, 1119881, 1155546, 1186920, 1238085, 1279864, 1283940, 1320624, 1335285, 1424304, 1439847, 1526040, 1540728, 1599830, 1650780, 1711920, 1733319, 1780380, 1919796, 1925910, 1980936, 2136456, 2201040, 2239762, 2311092, 2373840, 2399745, 2476170, 2559728, 2567880, 2670570, 2879694, 2888865, 3052080, 3081456, 3199660, 3301560, 3359643, 3466638, 3560760, 3839592, 3851820, 3961872, 4272912, 4319541, 4479524, 4622184, 4799490, 4952340, 5135760, 5341140, 5599405, 5759388, 5777730, 6399320, 6603120, 6719286, 6933276, 7121520, 7199235, 7679184, 7703640, 8639082, 8666595, 8959048, 9244368, 9598980, 9904680, 10078929, 10682280, 11198810, 11518776, 11555460, 12798640, 12958623, 13438572, 13866552, 14398470, 15407280, 16798215, 17278164, 17333190, 17918096, 19197960, 19809360, 20157858, 21364560, 21597705, 22397620, 23037552, 23110920, 25917246, 26877144, 27733104, 28796940, 30236787, 33596430, 34556328, 34666380, 38395920, 38875869, 40315716, 43195410, 44795240, 46221840, 50394645, 51834492, 53754288, 57593880, 60473574, 64793115, 67192860, 69112656, 69332760, 77751738, 80631432, 86390820, 89590480, 90710361, 100789290, 103668984, 115187760, 120947148, 129586230, 134385720, 138665520, 151183935, 155503476, 161262864, 172781640, 181420722, 194379345, 201578580, 207337968, 241894296, 259172460, 268771440, 272131083, 302367870, 311006952, 345563280, 362841444, 388758690, 403157160, 453551805, 483788592, 518344920, 544262166, 604735740, 622013904, 725682888, 777517380, 806314320, 907103610, 1036689840, 1088524332, 1209471480, 1360655415, 1451365776, 1555034760, 1814207220, 2177048664, 2418942960, 2721310830, 3110069520, 3628414440, 4354097328, 5442621660, 7256828880, 10885243320, 21770486640]

約数ペア:

[(1, 21770486640), (2, 10885243320), (3, 7256828880), (4, 5442621660), (5, 4354097328), (6, 3628414440), (7, 3110069520), (8, 2721310830), (9, 2418942960), (10, 2177048664), (12, 1814207220), (14, 1555034760), (15, 1451365776), (16, 1360655415), (18, 1209471480), (20, 1088524332), (21, 1036689840), (24, 907103610), (27, 806314320), (28, 777517380), (30, 725682888), (35, 622013904), (36, 604735740), (40, 544262166), (42, 518344920), (45, 483788592), (48, 453551805), (54, 403157160), (56, 388758690), (60, 362841444), (63, 345563280), (70, 311006952), (72, 302367870), (80, 272131083), (81, 268771440), (84, 259172460), (90, 241894296), (105, 207337968), (108, 201578580), (112, 194379345), (120, 181420722), (126, 172781640), (135, 161262864), (140, 155503476), (144, 151183935), (157, 138665520), (162, 134385720), (168, 129586230), (180, 120947148), (189, 115187760), (210, 103668984), (216, 100789290), (240, 90710361), (243, 89590480), (252, 86390820), (270, 80631432), (280, 77751738), (314, 69332760), (315, 69112656), (324, 67192860), (336, 64793115), (360, 60473574), (378, 57593880), (405, 53754288), (420, 51834492), (432, 50394645), (471, 46221840), (486, 44795240), (504, 43195410), (540, 40315716), (560, 38875869), (567, 38395920), (628, 34666380), (630, 34556328), (648, 33596430), (720, 30236787), (756, 28796940), (785, 27733104), (810, 26877144), (840, 25917246), (942, 23110920), (945, 23037552), (972, 22397620), (1008, 21597705), (1019, 21364560), (1080, 20157858), (1099, 19809360), (1134, 19197960), (1215, 17918096), (1256, 17333190), (1260, 17278164), (1296, 16798215), (1413, 15407280), (1512, 14398470), (1570, 13866552), (1620, 13438572), (1680, 12958623), (1701, 12798640), (1884, 11555460), (1890, 11518776), (1944, 11198810), (2038, 10682280), (2160, 10078929), (2198, 9904680), (2268, 9598980), (2355, 9244368), (2430, 8959048), (2512, 8666595), (2520, 8639082), (2826, 7703640), (2835, 7679184), (3024, 7199235), (3057, 7121520), (3140, 6933276), (3240, 6719286), (3297, 6603120), (3402, 6399320), (3768, 5777730), (3780, 5759388), (3888, 5599405), (4076, 5341140), (4239, 5135760), (4396, 4952340), (4536, 4799490), (4710, 4622184), (4860, 4479524), (5040, 4319541), (5095, 4272912), (5495, 3961872), (5652, 3851820), (5670, 3839592), (6114, 3560760), (6280, 3466638), (6480, 3359643), (6594, 3301560), (6804, 3199660), (7065, 3081456), (7133, 3052080), (7536, 2888865), (7560, 2879694), (8152, 2670570), (8478, 2567880), (8505, 2559728), (8792, 2476170), (9072, 2399745), (9171, 2373840), (9420, 2311092), (9720, 2239762), (9891, 2201040), (10190, 2136456), (10990, 1980936), (11304, 1925910), (11340, 1919796), (12228, 1780380), (12560, 1733319), (12717, 1711920), (13188, 1650780), (13608, 1599830), (14130, 1540728), (14266, 1526040), (15120, 1439847), (15285, 1424304), (16304, 1335285), (16485, 1320624), (16956, 1283940), (17010, 1279864), (17584, 1238085), (18342, 1186920), (18840, 1155546), (19440, 1119881), (19782, 1100520), (20380, 1068228), (21195, 1027152), (21399, 1017360), (21980, 990468), (22608, 962955), (22680, 959898), (24456, 890190), (25434, 855960), (26376, 825390), (27216, 799915), (27513, 791280), (28260, 770364), (28532, 763020), (29673, 733680), (30570, 712152), (32970, 660312), (33912, 641970), (34020, 639932), (35665, 610416), (36684, 593460), (37680, 577773), (38151, 570640), (39564, 550260), (40760, 534114), (42390, 513576), (42798, 508680), (43960, 495234), (45360, 479949), (45855, 474768), (48912, 445095), (49455, 440208), (50868, 427980), (52752, 412695), (55026, 395640), (56520, 385182), (57064, 381510), (59346, 366840), (61140, 356076), (63585, 342384), (64197, 339120), (65940, 330156), (67824, 320985), (68040, 319966), (71330, 305208), (73368, 296730), (76302, 285320), (79128, 275130), (81520, 267057), (82539, 263760), (84780, 256788), (85596, 254340), (87920, 247617), (89019, 244560), (91710, 237384), (98910, 220104), (101736, 213990), (106995, 203472), (110052, 197820), (113040, 192591), (114128, 190755), (118692, 183420), (122280, 178038), (127170, 171192), (128394, 169560), (131880, 165078), (136080, 159983), (137565, 158256), (142660, 152604), (146736, 148365)]