20551034880

素因数分解:

$2^{11}\times 3^6\times 5^1\times {\mathrm{2753}}^1$

素因数の和:2798

約数の個数: 336

約数和(自身を含む): 73958697540

約数和(自身を除く): 53407662660

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 81, 90, 96, 108, 120, 128, 135, 144, 160, 162, 180, 192, 216, 240, 243, 256, 270, 288, 320, 324, 360, 384, 405, 432, 480, 486, 512, 540, 576, 640, 648, 720, 729, 768, 810, 864, 960, 972, 1024, 1080, 1152, 1215, 1280, 1296, 1440, 1458, 1536, 1620, 1728, 1920, 1944, 2048, 2160, 2304, 2430, 2560, 2592, 2753, 2880, 2916, 3072, 3240, 3456, 3645, 3840, 3888, 4320, 4608, 4860, 5120, 5184, 5506, 5760, 5832, 6144, 6480, 6912, 7290, 7680, 7776, 8259, 8640, 9216, 9720, 10240, 10368, 11012, 11520, 11664, 12960, 13765, 13824, 14580, 15360, 15552, 16518, 17280, 18432, 19440, 20736, 22024, 23040, 23328, 24777, 25920, 27530, 27648, 29160, 30720, 31104, 33036, 34560, 38880, 41295, 41472, 44048, 46080, 46656, 49554, 51840, 55060, 55296, 58320, 62208, 66072, 69120, 74331, 77760, 82590, 82944, 88096, 92160, 93312, 99108, 103680, 110120, 116640, 123885, 124416, 132144, 138240, 148662, 155520, 165180, 165888, 176192, 186624, 198216, 207360, 220240, 222993, 233280, 247770, 248832, 264288, 276480, 297324, 311040, 330360, 352384, 371655, 373248, 396432, 414720, 440480, 445986, 466560, 495540, 497664, 528576, 594648, 622080, 660720, 668979, 704768, 743310, 746496, 792864, 829440, 880960, 891972, 933120, 991080, 1057152, 1114965, 1189296, 1244160, 1321440, 1337958, 1409536, 1486620, 1492992, 1585728, 1761920, 1783944, 1866240, 1982160, 2006937, 2114304, 2229930, 2378592, 2488320, 2642880, 2675916, 2819072, 2973240, 3171456, 3344895, 3523840, 3567888, 3732480, 3964320, 4013874, 4228608, 4459860, 4757184, 5285760, 5351832, 5638144, 5946480, 6342912, 6689790, 7047680, 7135776, 7464960, 7928640, 8027748, 8457216, 8919720, 9514368, 10034685, 10571520, 10703664, 11892960, 12685824, 13379580, 14095360, 14271552, 15857280, 16055496, 16914432, 17839440, 19028736, 20069370, 21143040, 21407328, 23785920, 25371648, 26759160, 28190720, 28543104, 31714560, 32110992, 35678880, 38057472, 40138740, 42286080, 42814656, 47571840, 50743296, 53518320, 57086208, 63429120, 64221984, 71357760, 76114944, 80277480, 84572160, 85629312, 95143680, 107036640, 114172416, 126858240, 128443968, 142715520, 152229888, 160554960, 171258624, 190287360, 214073280, 228344832, 253716480, 256887936, 285431040, 321109920, 342517248, 380574720, 428146560, 456689664, 513775872, 570862080, 642219840, 685034496, 761149440, 856293120, 1027551744, 1141724160, 1284439680, 1370068992, 1712586240, 2055103488, 2283448320, 2568879360, 3425172480, 4110206976, 5137758720, 6850344960, 10275517440, 20551034880]

約数ペア:

[(1, 20551034880), (2, 10275517440), (3, 6850344960), (4, 5137758720), (5, 4110206976), (6, 3425172480), (8, 2568879360), (9, 2283448320), (10, 2055103488), (12, 1712586240), (15, 1370068992), (16, 1284439680), (18, 1141724160), (20, 1027551744), (24, 856293120), (27, 761149440), (30, 685034496), (32, 642219840), (36, 570862080), (40, 513775872), (45, 456689664), (48, 428146560), (54, 380574720), (60, 342517248), (64, 321109920), (72, 285431040), (80, 256887936), (81, 253716480), (90, 228344832), (96, 214073280), (108, 190287360), (120, 171258624), (128, 160554960), (135, 152229888), (144, 142715520), (160, 128443968), (162, 126858240), (180, 114172416), (192, 107036640), (216, 95143680), (240, 85629312), (243, 84572160), (256, 80277480), (270, 76114944), (288, 71357760), (320, 64221984), (324, 63429120), (360, 57086208), (384, 53518320), (405, 50743296), (432, 47571840), (480, 42814656), (486, 42286080), (512, 40138740), (540, 38057472), (576, 35678880), (640, 32110992), (648, 31714560), (720, 28543104), (729, 28190720), (768, 26759160), (810, 25371648), (864, 23785920), (960, 21407328), (972, 21143040), (1024, 20069370), (1080, 19028736), (1152, 17839440), (1215, 16914432), (1280, 16055496), (1296, 15857280), (1440, 14271552), (1458, 14095360), (1536, 13379580), (1620, 12685824), (1728, 11892960), (1920, 10703664), (1944, 10571520), (2048, 10034685), (2160, 9514368), (2304, 8919720), (2430, 8457216), (2560, 8027748), (2592, 7928640), (2753, 7464960), (2880, 7135776), (2916, 7047680), (3072, 6689790), (3240, 6342912), (3456, 5946480), (3645, 5638144), (3840, 5351832), (3888, 5285760), (4320, 4757184), (4608, 4459860), (4860, 4228608), (5120, 4013874), (5184, 3964320), (5506, 3732480), (5760, 3567888), (5832, 3523840), (6144, 3344895), (6480, 3171456), (6912, 2973240), (7290, 2819072), (7680, 2675916), (7776, 2642880), (8259, 2488320), (8640, 2378592), (9216, 2229930), (9720, 2114304), (10240, 2006937), (10368, 1982160), (11012, 1866240), (11520, 1783944), (11664, 1761920), (12960, 1585728), (13765, 1492992), (13824, 1486620), (14580, 1409536), (15360, 1337958), (15552, 1321440), (16518, 1244160), (17280, 1189296), (18432, 1114965), (19440, 1057152), (20736, 991080), (22024, 933120), (23040, 891972), (23328, 880960), (24777, 829440), (25920, 792864), (27530, 746496), (27648, 743310), (29160, 704768), (30720, 668979), (31104, 660720), (33036, 622080), (34560, 594648), (38880, 528576), (41295, 497664), (41472, 495540), (44048, 466560), (46080, 445986), (46656, 440480), (49554, 414720), (51840, 396432), (55060, 373248), (55296, 371655), (58320, 352384), (62208, 330360), (66072, 311040), (69120, 297324), (74331, 276480), (77760, 264288), (82590, 248832), (82944, 247770), (88096, 233280), (92160, 222993), (93312, 220240), (99108, 207360), (103680, 198216), (110120, 186624), (116640, 176192), (123885, 165888), (124416, 165180), (132144, 155520), (138240, 148662)]