20652037560

素因数分解:

$2^3\times 3^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{8011}}^1$

素因数の和:8080

約数の個数: 512

約数和(自身を含む): 88606310400

約数和(自身を除く): 67954272840

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 14, 15, 18, 20, 21, 22, 24, 27, 28, 30, 31, 33, 35, 36, 40, 42, 44, 45, 54, 55, 56, 60, 62, 63, 66, 70, 72, 77, 84, 88, 90, 93, 99, 105, 108, 110, 120, 124, 126, 132, 135, 140, 154, 155, 165, 168, 180, 186, 189, 198, 210, 216, 217, 220, 231, 248, 252, 264, 270, 279, 280, 297, 308, 310, 315, 330, 341, 360, 372, 378, 385, 396, 420, 434, 440, 462, 465, 495, 504, 540, 558, 594, 616, 620, 630, 651, 660, 682, 693, 744, 756, 770, 792, 837, 840, 868, 924, 930, 945, 990, 1023, 1080, 1085, 1116, 1155, 1188, 1240, 1260, 1302, 1320, 1364, 1386, 1395, 1485, 1512, 1540, 1674, 1705, 1736, 1848, 1860, 1890, 1953, 1980, 2046, 2079, 2170, 2232, 2310, 2376, 2387, 2520, 2604, 2728, 2772, 2790, 2970, 3069, 3080, 3255, 3348, 3410, 3465, 3720, 3780, 3906, 3960, 4092, 4158, 4185, 4340, 4620, 4774, 5115, 5208, 5544, 5580, 5859, 5940, 6138, 6510, 6696, 6820, 6930, 7161, 7560, 7812, 8011, 8184, 8316, 8370, 8680, 9207, 9240, 9548, 9765, 10230, 10395, 11160, 11718, 11880, 11935, 12276, 13020, 13640, 13860, 14322, 15345, 15624, 16022, 16632, 16740, 18414, 19096, 19530, 20460, 20790, 21483, 23436, 23870, 24033, 24552, 26040, 27720, 28644, 29295, 30690, 32044, 33480, 35805, 36828, 39060, 40055, 40920, 41580, 42966, 46035, 46872, 47740, 48066, 56077, 57288, 58590, 61380, 64088, 64449, 71610, 72099, 73656, 78120, 80110, 83160, 85932, 88121, 92070, 95480, 96132, 107415, 112154, 117180, 120165, 122760, 128898, 143220, 144198, 160220, 168231, 171864, 176242, 184140, 192264, 214830, 216297, 224308, 234360, 240330, 248341, 257796, 264363, 280385, 286440, 288396, 320440, 322245, 336462, 352484, 360495, 368280, 429660, 432594, 440605, 448616, 480660, 496682, 504693, 515592, 528726, 560770, 576792, 616847, 644490, 672924, 704968, 720990, 745023, 793089, 841155, 859320, 865188, 881210, 961320, 993364, 1009386, 1057452, 1081485, 1121540, 1233694, 1241705, 1288980, 1321815, 1345848, 1441980, 1490046, 1514079, 1586178, 1682310, 1730376, 1738387, 1762420, 1850541, 1986728, 2018772, 2114904, 2162970, 2235069, 2243080, 2379267, 2467388, 2483410, 2523465, 2577960, 2643630, 2731751, 2883960, 2980092, 3028158, 3084235, 3172356, 3364620, 3476774, 3524840, 3701082, 3725115, 3965445, 4037544, 4325940, 4470138, 4758534, 4934776, 4966820, 5046930, 5215161, 5287260, 5463502, 5551623, 5960184, 6056316, 6168470, 6344712, 6705207, 6729240, 6953548, 7402164, 7450230, 7570395, 7930890, 8195253, 8651880, 8691935, 8940276, 9252705, 9517068, 9933640, 10093860, 10430322, 10574520, 10927004, 11103246, 11175345, 11896335, 12112632, 12336940, 13410414, 13658755, 13907096, 14804328, 14900460, 15140790, 15645483, 15861780, 16390506, 16654869, 17383870, 17880552, 18505410, 19034136, 19122257, 20187720, 20860644, 21854008, 22206492, 22350690, 23792670, 24585759, 24673880, 26075805, 26820828, 27317510, 27758115, 29800920, 30281580, 31290966, 31723560, 32781012, 33309738, 33526035, 34767740, 37010820, 38244514, 40976265, 41721288, 44412984, 44701380, 46936449, 47585340, 49171518, 52151610, 53641656, 54635020, 55516230, 57366771, 60563160, 62581932, 65562024, 66619476, 67052070, 69535480, 73757277, 74021640, 76489028, 78227415, 81952530, 83274345, 89402760, 93872898, 95170680, 95611285, 98343036, 104303220, 109270040, 111032460, 114733542, 122928795, 125163864, 133238952, 134104140, 147514554, 152978056, 156454830, 163905060, 166548690, 172100313, 187745796, 191222570, 196686072, 208606440, 222064920, 229467084, 234682245, 245857590, 268208280, 286833855, 295029108, 312909660, 327810120, 333097380, 344200626, 368786385, 375491592, 382445140, 458934168, 469364490, 491715180, 516300939, 573667710, 590058216, 625819320, 666194760, 688401252, 737572770, 764890280, 860501565, 938728980, 983430360, 1032601878, 1147335420, 1376802504, 1475145540, 1721003130, 1877457960, 2065203756, 2294670840, 2581504695, 2950291080, 3442006260, 4130407512, 5163009390, 6884012520, 10326018780, 20652037560]

約数ペア:

[(1, 20652037560), (2, 10326018780), (3, 6884012520), (4, 5163009390), (5, 4130407512), (6, 3442006260), (7, 2950291080), (8, 2581504695), (9, 2294670840), (10, 2065203756), (11, 1877457960), (12, 1721003130), (14, 1475145540), (15, 1376802504), (18, 1147335420), (20, 1032601878), (21, 983430360), (22, 938728980), (24, 860501565), (27, 764890280), (28, 737572770), (30, 688401252), (31, 666194760), (33, 625819320), (35, 590058216), (36, 573667710), (40, 516300939), (42, 491715180), (44, 469364490), (45, 458934168), (54, 382445140), (55, 375491592), (56, 368786385), (60, 344200626), (62, 333097380), (63, 327810120), (66, 312909660), (70, 295029108), (72, 286833855), (77, 268208280), (84, 245857590), (88, 234682245), (90, 229467084), (93, 222064920), (99, 208606440), (105, 196686072), (108, 191222570), (110, 187745796), (120, 172100313), (124, 166548690), (126, 163905060), (132, 156454830), (135, 152978056), (140, 147514554), (154, 134104140), (155, 133238952), (165, 125163864), (168, 122928795), (180, 114733542), (186, 111032460), (189, 109270040), (198, 104303220), (210, 98343036), (216, 95611285), (217, 95170680), (220, 93872898), (231, 89402760), (248, 83274345), (252, 81952530), (264, 78227415), (270, 76489028), (279, 74021640), (280, 73757277), (297, 69535480), (308, 67052070), (310, 66619476), (315, 65562024), (330, 62581932), (341, 60563160), (360, 57366771), (372, 55516230), (378, 54635020), (385, 53641656), (396, 52151610), (420, 49171518), (434, 47585340), (440, 46936449), (462, 44701380), (465, 44412984), (495, 41721288), (504, 40976265), (540, 38244514), (558, 37010820), (594, 34767740), (616, 33526035), (620, 33309738), (630, 32781012), (651, 31723560), (660, 31290966), (682, 30281580), (693, 29800920), (744, 27758115), (756, 27317510), (770, 26820828), (792, 26075805), (837, 24673880), (840, 24585759), (868, 23792670), (924, 22350690), (930, 22206492), (945, 21854008), (990, 20860644), (1023, 20187720), (1080, 19122257), (1085, 19034136), (1116, 18505410), (1155, 17880552), (1188, 17383870), (1240, 16654869), (1260, 16390506), (1302, 15861780), (1320, 15645483), (1364, 15140790), (1386, 14900460), (1395, 14804328), (1485, 13907096), (1512, 13658755), (1540, 13410414), (1674, 12336940), (1705, 12112632), (1736, 11896335), (1848, 11175345), (1860, 11103246), (1890, 10927004), (1953, 10574520), (1980, 10430322), (2046, 10093860), (2079, 9933640), (2170, 9517068), (2232, 9252705), (2310, 8940276), (2376, 8691935), (2387, 8651880), (2520, 8195253), (2604, 7930890), (2728, 7570395), (2772, 7450230), (2790, 7402164), (2970, 6953548), (3069, 6729240), (3080, 6705207), (3255, 6344712), (3348, 6168470), (3410, 6056316), (3465, 5960184), (3720, 5551623), (3780, 5463502), (3906, 5287260), (3960, 5215161), (4092, 5046930), (4158, 4966820), (4185, 4934776), (4340, 4758534), (4620, 4470138), (4774, 4325940), (5115, 4037544), (5208, 3965445), (5544, 3725115), (5580, 3701082), (5859, 3524840), (5940, 3476774), (6138, 3364620), (6510, 3172356), (6696, 3084235), (6820, 3028158), (6930, 2980092), (7161, 2883960), (7560, 2731751), (7812, 2643630), (8011, 2577960), (8184, 2523465), (8316, 2483410), (8370, 2467388), (8680, 2379267), (9207, 2243080), (9240, 2235069), (9548, 2162970), (9765, 2114904), (10230, 2018772), (10395, 1986728), (11160, 1850541), (11718, 1762420), (11880, 1738387), (11935, 1730376), (12276, 1682310), (13020, 1586178), (13640, 1514079), (13860, 1490046), (14322, 1441980), (15345, 1345848), (15624, 1321815), (16022, 1288980), (16632, 1241705), (16740, 1233694), (18414, 1121540), (19096, 1081485), (19530, 1057452), (20460, 1009386), (20790, 993364), (21483, 961320), (23436, 881210), (23870, 865188), (24033, 859320), (24552, 841155), (26040, 793089), (27720, 745023), (28644, 720990), (29295, 704968), (30690, 672924), (32044, 644490), (33480, 616847), (35805, 576792), (36828, 560770), (39060, 528726), (40055, 515592), (40920, 504693), (41580, 496682), (42966, 480660), (46035, 448616), (46872, 440605), (47740, 432594), (48066, 429660), (56077, 368280), (57288, 360495), (58590, 352484), (61380, 336462), (64088, 322245), (64449, 320440), (71610, 288396), (72099, 286440), (73656, 280385), (78120, 264363), (80110, 257796), (83160, 248341), (85932, 240330), (88121, 234360), (92070, 224308), (95480, 216297), (96132, 214830), (107415, 192264), (112154, 184140), (117180, 176242), (120165, 171864), (122760, 168231), (128898, 160220), (143220, 144198)]