20202635520

素因数分解:

$2^8\times 3^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{109}}^1\times {\mathrm{173}}^1$

素因数の和:343

約数の個数: 576

約数和(自身を含む): 75114547200

約数和(自身を除く): 54911911680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 31, 32, 36, 40, 45, 48, 54, 60, 62, 64, 72, 80, 90, 93, 96, 108, 109, 120, 124, 128, 135, 144, 155, 160, 173, 180, 186, 192, 216, 218, 240, 248, 256, 270, 279, 288, 310, 320, 327, 346, 360, 372, 384, 432, 436, 465, 480, 496, 519, 540, 545, 558, 576, 620, 640, 654, 692, 720, 744, 768, 837, 864, 865, 872, 930, 960, 981, 992, 1038, 1080, 1090, 1116, 1152, 1240, 1280, 1308, 1384, 1395, 1440, 1488, 1557, 1635, 1674, 1728, 1730, 1744, 1860, 1920, 1962, 1984, 2076, 2160, 2180, 2232, 2304, 2480, 2595, 2616, 2768, 2790, 2880, 2943, 2976, 3114, 3270, 3348, 3379, 3456, 3460, 3488, 3720, 3840, 3924, 3968, 4152, 4185, 4320, 4360, 4464, 4671, 4905, 4960, 5190, 5232, 5363, 5536, 5580, 5760, 5886, 5952, 6228, 6540, 6696, 6758, 6912, 6920, 6976, 7440, 7785, 7848, 7936, 8304, 8370, 8640, 8720, 8928, 9342, 9810, 9920, 10137, 10380, 10464, 10726, 11072, 11160, 11520, 11772, 11904, 12456, 13080, 13392, 13516, 13840, 13952, 14715, 14880, 15570, 15696, 16089, 16608, 16740, 16895, 17280, 17440, 17856, 18684, 18857, 19620, 19840, 20274, 20760, 20928, 21452, 22144, 22320, 23355, 23544, 23808, 24912, 26160, 26784, 26815, 27032, 27680, 27904, 29430, 29760, 30411, 31140, 31392, 32178, 33216, 33480, 33790, 34560, 34880, 35712, 37368, 37714, 39240, 39680, 40548, 41520, 41856, 42904, 44288, 44640, 46710, 47088, 48267, 49824, 50685, 52320, 53568, 53630, 54064, 55360, 56571, 58860, 59520, 60822, 62280, 62784, 64356, 66432, 66960, 67580, 69760, 71424, 74736, 75428, 78480, 80445, 81096, 83040, 83712, 85808, 89280, 91233, 93420, 94176, 94285, 96534, 99648, 101370, 104640, 107136, 107260, 108128, 110720, 113142, 117720, 119040, 121644, 124560, 125568, 128712, 132864, 133920, 135160, 139520, 144801, 149472, 150856, 152055, 156960, 160890, 162192, 166080, 169713, 171616, 178560, 182466, 186840, 188352, 188570, 193068, 199296, 202740, 209280, 214272, 214520, 216256, 221440, 226284, 235440, 241335, 243288, 249120, 251136, 257424, 267840, 270320, 282855, 289602, 298944, 301712, 304110, 313920, 321780, 324384, 332160, 339426, 343232, 357120, 364932, 373680, 376704, 377140, 386136, 398592, 405480, 418560, 429040, 432512, 452568, 456165, 470880, 482670, 486576, 498240, 509139, 514848, 535680, 540640, 565710, 579204, 584567, 597888, 603424, 608220, 627840, 643560, 648768, 664320, 678852, 686464, 724005, 729864, 747360, 753408, 754280, 772272, 810960, 848565, 858080, 865024, 905136, 912330, 941760, 965340, 973152, 996480, 1018278, 1029696, 1071360, 1081280, 1131420, 1158408, 1169134, 1195776, 1206848, 1216440, 1255680, 1287120, 1297536, 1357704, 1372928, 1448010, 1459728, 1494720, 1508560, 1544544, 1621920, 1697130, 1716160, 1753701, 1810272, 1824660, 1883520, 1930680, 1946304, 1992960, 2036556, 2059392, 2162560, 2262840, 2316816, 2338268, 2413696, 2432880, 2545695, 2574240, 2595072, 2715408, 2896020, 2919456, 2922835, 2989440, 3017120, 3089088, 3243840, 3394260, 3432320, 3507402, 3620544, 3649320, 3767040, 3861360, 3892608, 4073112, 4118784, 4325120, 4525680, 4633632, 4676536, 4827392, 4865760, 5091390, 5148480, 5261103, 5430816, 5792040, 5838912, 5845670, 5978880, 6034240, 6178176, 6487680, 6788520, 6864640, 7014804, 7241088, 7298640, 7722720, 7785216, 8146224, 8768505, 9051360, 9267264, 9353072, 9731520, 10182780, 10296960, 10522206, 10861632, 11584080, 11677824, 11691340, 12068480, 12356352, 12975360, 13577040, 14029608, 14482176, 14597280, 15445440, 15783309, 16292448, 17537010, 18102720, 18534528, 18706144, 19463040, 20365560, 20593920, 21044412, 21723264, 23168160, 23355648, 23382680, 24136960, 26305515, 27154080, 28059216, 29194560, 30890880, 31566618, 32584896, 35074020, 36205440, 37069056, 37412288, 38926080, 40731120, 42088824, 43446528, 46336320, 46765360, 52611030, 54308160, 56118432, 58389120, 61781760, 63133236, 65169792, 70148040, 72410880, 74824576, 78916545, 81462240, 84177648, 92672640, 93530720, 105222060, 108616320, 112236864, 116778240, 126266472, 130339584, 140296080, 149649152, 157833090, 162924480, 168355296, 185345280, 187061440, 210444120, 217232640, 224473728, 252532944, 280592160, 315666180, 325848960, 336710592, 374122880, 420888240, 448947456, 505065888, 561184320, 631332360, 651697920, 673421184, 748245760, 841776480, 1010131776, 1122368640, 1262664720, 1346842368, 1683552960, 2020263552, 2244737280, 2525329440, 3367105920, 4040527104, 5050658880, 6734211840, 10101317760, 20202635520]

約数ペア:

[(1, 20202635520), (2, 10101317760), (3, 6734211840), (4, 5050658880), (5, 4040527104), (6, 3367105920), (8, 2525329440), (9, 2244737280), (10, 2020263552), (12, 1683552960), (15, 1346842368), (16, 1262664720), (18, 1122368640), (20, 1010131776), (24, 841776480), (27, 748245760), (30, 673421184), (31, 651697920), (32, 631332360), (36, 561184320), (40, 505065888), (45, 448947456), (48, 420888240), (54, 374122880), (60, 336710592), (62, 325848960), (64, 315666180), (72, 280592160), (80, 252532944), (90, 224473728), (93, 217232640), (96, 210444120), (108, 187061440), (109, 185345280), (120, 168355296), (124, 162924480), (128, 157833090), (135, 149649152), (144, 140296080), (155, 130339584), (160, 126266472), (173, 116778240), (180, 112236864), (186, 108616320), (192, 105222060), (216, 93530720), (218, 92672640), (240, 84177648), (248, 81462240), (256, 78916545), (270, 74824576), (279, 72410880), (288, 70148040), (310, 65169792), (320, 63133236), (327, 61781760), (346, 58389120), (360, 56118432), (372, 54308160), (384, 52611030), (432, 46765360), (436, 46336320), (465, 43446528), (480, 42088824), (496, 40731120), (519, 38926080), (540, 37412288), (545, 37069056), (558, 36205440), (576, 35074020), (620, 32584896), (640, 31566618), (654, 30890880), (692, 29194560), (720, 28059216), (744, 27154080), (768, 26305515), (837, 24136960), (864, 23382680), (865, 23355648), (872, 23168160), (930, 21723264), (960, 21044412), (981, 20593920), (992, 20365560), (1038, 19463040), (1080, 18706144), (1090, 18534528), (1116, 18102720), (1152, 17537010), (1240, 16292448), (1280, 15783309), (1308, 15445440), (1384, 14597280), (1395, 14482176), (1440, 14029608), (1488, 13577040), (1557, 12975360), (1635, 12356352), (1674, 12068480), (1728, 11691340), (1730, 11677824), (1744, 11584080), (1860, 10861632), (1920, 10522206), (1962, 10296960), (1984, 10182780), (2076, 9731520), (2160, 9353072), (2180, 9267264), (2232, 9051360), (2304, 8768505), (2480, 8146224), (2595, 7785216), (2616, 7722720), (2768, 7298640), (2790, 7241088), (2880, 7014804), (2943, 6864640), (2976, 6788520), (3114, 6487680), (3270, 6178176), (3348, 6034240), (3379, 5978880), (3456, 5845670), (3460, 5838912), (3488, 5792040), (3720, 5430816), (3840, 5261103), (3924, 5148480), (3968, 5091390), (4152, 4865760), (4185, 4827392), (4320, 4676536), (4360, 4633632), (4464, 4525680), (4671, 4325120), (4905, 4118784), (4960, 4073112), (5190, 3892608), (5232, 3861360), (5363, 3767040), (5536, 3649320), (5580, 3620544), (5760, 3507402), (5886, 3432320), (5952, 3394260), (6228, 3243840), (6540, 3089088), (6696, 3017120), (6758, 2989440), (6912, 2922835), (6920, 2919456), (6976, 2896020), (7440, 2715408), (7785, 2595072), (7848, 2574240), (7936, 2545695), (8304, 2432880), (8370, 2413696), (8640, 2338268), (8720, 2316816), (8928, 2262840), (9342, 2162560), (9810, 2059392), (9920, 2036556), (10137, 1992960), (10380, 1946304), (10464, 1930680), (10726, 1883520), (11072, 1824660), (11160, 1810272), (11520, 1753701), (11772, 1716160), (11904, 1697130), (12456, 1621920), (13080, 1544544), (13392, 1508560), (13516, 1494720), (13840, 1459728), (13952, 1448010), (14715, 1372928), (14880, 1357704), (15570, 1297536), (15696, 1287120), (16089, 1255680), (16608, 1216440), (16740, 1206848), (16895, 1195776), (17280, 1169134), (17440, 1158408), (17856, 1131420), (18684, 1081280), (18857, 1071360), (19620, 1029696), (19840, 1018278), (20274, 996480), (20760, 973152), (20928, 965340), (21452, 941760), (22144, 912330), (22320, 905136), (23355, 865024), (23544, 858080), (23808, 848565), (24912, 810960), (26160, 772272), (26784, 754280), (26815, 753408), (27032, 747360), (27680, 729864), (27904, 724005), (29430, 686464), (29760, 678852), (30411, 664320), (31140, 648768), (31392, 643560), (32178, 627840), (33216, 608220), (33480, 603424), (33790, 597888), (34560, 584567), (34880, 579204), (35712, 565710), (37368, 540640), (37714, 535680), (39240, 514848), (39680, 509139), (40548, 498240), (41520, 486576), (41856, 482670), (42904, 470880), (44288, 456165), (44640, 452568), (46710, 432512), (47088, 429040), (48267, 418560), (49824, 405480), (50685, 398592), (52320, 386136), (53568, 377140), (53630, 376704), (54064, 373680), (55360, 364932), (56571, 357120), (58860, 343232), (59520, 339426), (60822, 332160), (62280, 324384), (62784, 321780), (64356, 313920), (66432, 304110), (66960, 301712), (67580, 298944), (69760, 289602), (71424, 282855), (74736, 270320), (75428, 267840), (78480, 257424), (80445, 251136), (81096, 249120), (83040, 243288), (83712, 241335), (85808, 235440), (89280, 226284), (91233, 221440), (93420, 216256), (94176, 214520), (94285, 214272), (96534, 209280), (99648, 202740), (101370, 199296), (104640, 193068), (107136, 188570), (107260, 188352), (108128, 186840), (110720, 182466), (113142, 178560), (117720, 171616), (119040, 169713), (121644, 166080), (124560, 162192), (125568, 160890), (128712, 156960), (132864, 152055), (133920, 150856), (135160, 149472), (139520, 144801)]