20202670080

素因数分解:

$2^{11}\times 3^5\times 5^1\times {\mathrm{23}}^1\times {\mathrm{353}}^1$

素因数の和:418

約数の個数: 576

約数和(自身を含む): 75983806080

約数和(自身を除く): 55781136000

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 27, 30, 32, 36, 40, 45, 46, 48, 54, 60, 64, 69, 72, 80, 81, 90, 92, 96, 108, 115, 120, 128, 135, 138, 144, 160, 162, 180, 184, 192, 207, 216, 230, 240, 243, 256, 270, 276, 288, 320, 324, 345, 353, 360, 368, 384, 405, 414, 432, 460, 480, 486, 512, 540, 552, 576, 621, 640, 648, 690, 706, 720, 736, 768, 810, 828, 864, 920, 960, 972, 1024, 1035, 1059, 1080, 1104, 1152, 1215, 1242, 1280, 1296, 1380, 1412, 1440, 1472, 1536, 1620, 1656, 1728, 1765, 1840, 1863, 1920, 1944, 2048, 2070, 2118, 2160, 2208, 2304, 2430, 2484, 2560, 2592, 2760, 2824, 2880, 2944, 3072, 3105, 3177, 3240, 3312, 3456, 3530, 3680, 3726, 3840, 3888, 4140, 4236, 4320, 4416, 4608, 4860, 4968, 5120, 5184, 5295, 5520, 5589, 5648, 5760, 5888, 6144, 6210, 6354, 6480, 6624, 6912, 7060, 7360, 7452, 7680, 7776, 8119, 8280, 8472, 8640, 8832, 9216, 9315, 9531, 9720, 9936, 10240, 10368, 10590, 11040, 11178, 11296, 11520, 11776, 12420, 12708, 12960, 13248, 13824, 14120, 14720, 14904, 15360, 15552, 15885, 16238, 16560, 16944, 17280, 17664, 18432, 18630, 19062, 19440, 19872, 20736, 21180, 22080, 22356, 22592, 23040, 23552, 24357, 24840, 25416, 25920, 26496, 27648, 27945, 28240, 28593, 29440, 29808, 30720, 31104, 31770, 32476, 33120, 33888, 34560, 35328, 37260, 38124, 38880, 39744, 40595, 41472, 42360, 44160, 44712, 45184, 46080, 47104, 47655, 48714, 49680, 50832, 51840, 52992, 55296, 55890, 56480, 57186, 58880, 59616, 62208, 63540, 64952, 66240, 67776, 69120, 70656, 73071, 74520, 76248, 77760, 79488, 81190, 82944, 84720, 85779, 88320, 89424, 90368, 92160, 95310, 97428, 99360, 101664, 103680, 105984, 111780, 112960, 114372, 117760, 119232, 121785, 124416, 127080, 129904, 132480, 135552, 138240, 141312, 142965, 146142, 149040, 152496, 155520, 158976, 162380, 165888, 169440, 171558, 176640, 178848, 180736, 190620, 194856, 198720, 203328, 207360, 211968, 219213, 223560, 225920, 228744, 235520, 238464, 243570, 248832, 254160, 259808, 264960, 271104, 276480, 285930, 292284, 298080, 304992, 311040, 317952, 324760, 338880, 343116, 353280, 357696, 361472, 365355, 381240, 389712, 397440, 406656, 414720, 423936, 428895, 438426, 447120, 451840, 457488, 476928, 487140, 497664, 508320, 519616, 529920, 542208, 571860, 584568, 596160, 609984, 622080, 635904, 649520, 657639, 677760, 686232, 706560, 715392, 722944, 730710, 762480, 779424, 794880, 813312, 829440, 857790, 876852, 894240, 903680, 914976, 953856, 974280, 1016640, 1039232, 1059840, 1084416, 1096065, 1143720, 1169136, 1192320, 1219968, 1244160, 1271808, 1299040, 1315278, 1355520, 1372464, 1430784, 1461420, 1524960, 1558848, 1589760, 1626624, 1715580, 1753704, 1788480, 1807360, 1829952, 1907712, 1948560, 1972917, 2033280, 2078464, 2119680, 2168832, 2192130, 2287440, 2338272, 2384640, 2439936, 2488320, 2598080, 2630556, 2711040, 2744928, 2861568, 2922840, 3049920, 3117696, 3179520, 3253248, 3288195, 3431160, 3507408, 3576960, 3614720, 3659904, 3815424, 3897120, 3945834, 4066560, 4156928, 4384260, 4574880, 4676544, 4769280, 4879872, 5196160, 5261112, 5422080, 5489856, 5723136, 5845680, 6099840, 6235392, 6359040, 6506496, 6576390, 6862320, 7014816, 7153920, 7319808, 7794240, 7891668, 8133120, 8313856, 8768520, 9149760, 9353088, 9538560, 9759744, 9864585, 10392320, 10522224, 10844160, 10979712, 11446272, 11691360, 12199680, 12470784, 13152780, 13724640, 14029632, 14307840, 14639616, 15588480, 15783336, 16266240, 16627712, 17537040, 18299520, 18706176, 19077120, 19519488, 19729170, 20784640, 21044448, 21959424, 23382720, 24399360, 24941568, 26305560, 27449280, 28059264, 28615680, 29279232, 31176960, 31566672, 32532480, 35074080, 36599040, 37412352, 39458340, 41569280, 42088896, 43918848, 46765440, 48798720, 49883136, 52611120, 54898560, 56118528, 57231360, 58558464, 62353920, 63133344, 70148160, 73198080, 74824704, 78916680, 83138560, 84177792, 87837696, 93530880, 97597440, 105222240, 109797120, 112237056, 124707840, 126266688, 140296320, 146396160, 149649408, 157833360, 168355584, 175675392, 187061760, 210444480, 219594240, 224474112, 249415680, 252533376, 280592640, 292792320, 315666720, 336711168, 374123520, 420888960, 439188480, 448948224, 505066752, 561185280, 631333440, 673422336, 748247040, 841777920, 878376960, 1010133504, 1122370560, 1262666880, 1346844672, 1683555840, 2020267008, 2244741120, 2525333760, 3367111680, 4040534016, 5050667520, 6734223360, 10101335040, 20202670080]

約数ペア:

[(1, 20202670080), (2, 10101335040), (3, 6734223360), (4, 5050667520), (5, 4040534016), (6, 3367111680), (8, 2525333760), (9, 2244741120), (10, 2020267008), (12, 1683555840), (15, 1346844672), (16, 1262666880), (18, 1122370560), (20, 1010133504), (23, 878376960), (24, 841777920), (27, 748247040), (30, 673422336), (32, 631333440), (36, 561185280), (40, 505066752), (45, 448948224), (46, 439188480), (48, 420888960), (54, 374123520), (60, 336711168), (64, 315666720), (69, 292792320), (72, 280592640), (80, 252533376), (81, 249415680), (90, 224474112), (92, 219594240), (96, 210444480), (108, 187061760), (115, 175675392), (120, 168355584), (128, 157833360), (135, 149649408), (138, 146396160), (144, 140296320), (160, 126266688), (162, 124707840), (180, 112237056), (184, 109797120), (192, 105222240), (207, 97597440), (216, 93530880), (230, 87837696), (240, 84177792), (243, 83138560), (256, 78916680), (270, 74824704), (276, 73198080), (288, 70148160), (320, 63133344), (324, 62353920), (345, 58558464), (353, 57231360), (360, 56118528), (368, 54898560), (384, 52611120), (405, 49883136), (414, 48798720), (432, 46765440), (460, 43918848), (480, 42088896), (486, 41569280), (512, 39458340), (540, 37412352), (552, 36599040), (576, 35074080), (621, 32532480), (640, 31566672), (648, 31176960), (690, 29279232), (706, 28615680), (720, 28059264), (736, 27449280), (768, 26305560), (810, 24941568), (828, 24399360), (864, 23382720), (920, 21959424), (960, 21044448), (972, 20784640), (1024, 19729170), (1035, 19519488), (1059, 19077120), (1080, 18706176), (1104, 18299520), (1152, 17537040), (1215, 16627712), (1242, 16266240), (1280, 15783336), (1296, 15588480), (1380, 14639616), (1412, 14307840), (1440, 14029632), (1472, 13724640), (1536, 13152780), (1620, 12470784), (1656, 12199680), (1728, 11691360), (1765, 11446272), (1840, 10979712), (1863, 10844160), (1920, 10522224), (1944, 10392320), (2048, 9864585), (2070, 9759744), (2118, 9538560), (2160, 9353088), (2208, 9149760), (2304, 8768520), (2430, 8313856), (2484, 8133120), (2560, 7891668), (2592, 7794240), (2760, 7319808), (2824, 7153920), (2880, 7014816), (2944, 6862320), (3072, 6576390), (3105, 6506496), (3177, 6359040), (3240, 6235392), (3312, 6099840), (3456, 5845680), (3530, 5723136), (3680, 5489856), (3726, 5422080), (3840, 5261112), (3888, 5196160), (4140, 4879872), (4236, 4769280), (4320, 4676544), (4416, 4574880), (4608, 4384260), (4860, 4156928), (4968, 4066560), (5120, 3945834), (5184, 3897120), (5295, 3815424), (5520, 3659904), (5589, 3614720), (5648, 3576960), (5760, 3507408), (5888, 3431160), (6144, 3288195), (6210, 3253248), (6354, 3179520), (6480, 3117696), (6624, 3049920), (6912, 2922840), (7060, 2861568), (7360, 2744928), (7452, 2711040), (7680, 2630556), (7776, 2598080), (8119, 2488320), (8280, 2439936), (8472, 2384640), (8640, 2338272), (8832, 2287440), (9216, 2192130), (9315, 2168832), (9531, 2119680), (9720, 2078464), (9936, 2033280), (10240, 1972917), (10368, 1948560), (10590, 1907712), (11040, 1829952), (11178, 1807360), (11296, 1788480), (11520, 1753704), (11776, 1715580), (12420, 1626624), (12708, 1589760), (12960, 1558848), (13248, 1524960), (13824, 1461420), (14120, 1430784), (14720, 1372464), (14904, 1355520), (15360, 1315278), (15552, 1299040), (15885, 1271808), (16238, 1244160), (16560, 1219968), (16944, 1192320), (17280, 1169136), (17664, 1143720), (18432, 1096065), (18630, 1084416), (19062, 1059840), (19440, 1039232), (19872, 1016640), (20736, 974280), (21180, 953856), (22080, 914976), (22356, 903680), (22592, 894240), (23040, 876852), (23552, 857790), (24357, 829440), (24840, 813312), (25416, 794880), (25920, 779424), (26496, 762480), (27648, 730710), (27945, 722944), (28240, 715392), (28593, 706560), (29440, 686232), (29808, 677760), (30720, 657639), (31104, 649520), (31770, 635904), (32476, 622080), (33120, 609984), (33888, 596160), (34560, 584568), (35328, 571860), (37260, 542208), (38124, 529920), (38880, 519616), (39744, 508320), (40595, 497664), (41472, 487140), (42360, 476928), (44160, 457488), (44712, 451840), (45184, 447120), (46080, 438426), (47104, 428895), (47655, 423936), (48714, 414720), (49680, 406656), (50832, 397440), (51840, 389712), (52992, 381240), (55296, 365355), (55890, 361472), (56480, 357696), (57186, 353280), (58880, 343116), (59616, 338880), (62208, 324760), (63540, 317952), (64952, 311040), (66240, 304992), (67776, 298080), (69120, 292284), (70656, 285930), (73071, 276480), (74520, 271104), (76248, 264960), (77760, 259808), (79488, 254160), (81190, 248832), (82944, 243570), (84720, 238464), (85779, 235520), (88320, 228744), (89424, 225920), (90368, 223560), (92160, 219213), (95310, 211968), (97428, 207360), (99360, 203328), (101664, 198720), (103680, 194856), (105984, 190620), (111780, 180736), (112960, 178848), (114372, 176640), (117760, 171558), (119232, 169440), (121785, 165888), (124416, 162380), (127080, 158976), (129904, 155520), (132480, 152496), (135552, 149040), (138240, 146142), (141312, 142965)]