20651336640

素因数分解:

$2^6\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{197}}^1\times {\mathrm{1103}}^1$

素因数の和:1337

約数の個数: 448

約数和(自身を含む): 79952209920

約数和(自身を除く): 59300873280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 27, 30, 32, 33, 36, 40, 44, 45, 48, 54, 55, 60, 64, 66, 72, 80, 88, 90, 96, 99, 108, 110, 120, 132, 135, 144, 160, 165, 176, 180, 192, 197, 198, 216, 220, 240, 264, 270, 288, 297, 320, 330, 352, 360, 394, 396, 432, 440, 480, 495, 528, 540, 576, 591, 594, 660, 704, 720, 788, 792, 864, 880, 960, 985, 990, 1056, 1080, 1103, 1182, 1188, 1320, 1440, 1485, 1576, 1584, 1728, 1760, 1773, 1970, 1980, 2112, 2160, 2167, 2206, 2364, 2376, 2640, 2880, 2955, 2970, 3152, 3168, 3309, 3520, 3546, 3940, 3960, 4320, 4334, 4412, 4728, 4752, 5280, 5319, 5515, 5910, 5940, 6304, 6336, 6501, 6618, 7092, 7880, 7920, 8640, 8668, 8824, 8865, 9456, 9504, 9927, 10560, 10638, 10835, 11030, 11820, 11880, 12133, 12608, 13002, 13236, 14184, 15760, 15840, 16545, 17336, 17648, 17730, 18912, 19008, 19503, 19854, 21276, 21670, 22060, 23640, 23760, 24266, 26004, 26472, 26595, 28368, 29781, 31520, 31680, 32505, 33090, 34672, 35296, 35460, 36399, 37824, 39006, 39708, 42552, 43340, 44120, 47280, 47520, 48532, 49635, 52008, 52944, 53190, 56736, 58509, 59562, 60665, 63040, 65010, 66180, 69344, 70592, 70920, 72798, 78012, 79416, 85104, 86680, 88240, 94560, 95040, 97064, 97515, 99270, 104016, 105888, 106380, 109197, 113472, 117018, 119124, 121330, 130020, 132360, 138688, 141840, 145596, 148905, 156024, 158832, 170208, 173360, 176480, 181995, 189120, 194128, 195030, 198540, 208032, 211776, 212760, 217291, 218394, 234036, 238248, 242660, 260040, 264720, 283680, 291192, 292545, 297810, 312048, 317664, 327591, 340416, 346720, 352960, 363990, 388256, 390060, 397080, 416064, 425520, 434582, 436788, 468072, 476496, 485320, 520080, 529440, 545985, 567360, 582384, 585090, 595620, 624096, 635328, 651873, 655182, 693440, 727980, 776512, 780120, 794160, 851040, 869164, 873576, 936144, 952992, 970640, 1040160, 1058880, 1086455, 1091970, 1164768, 1170180, 1191240, 1248192, 1303746, 1310364, 1455960, 1560240, 1588320, 1637955, 1702080, 1738328, 1747152, 1872288, 1905984, 1941280, 1955619, 2080320, 2172910, 2183940, 2329536, 2340360, 2382480, 2390201, 2607492, 2620728, 2911920, 3120480, 3176640, 3259365, 3275910, 3476656, 3494304, 3744576, 3882560, 3911238, 4345820, 4367880, 4680720, 4764960, 4780402, 5214984, 5241456, 5823840, 5866857, 6240960, 6518730, 6551820, 6953312, 6988608, 7170603, 7822476, 8691640, 8735760, 9361440, 9529920, 9560804, 9778095, 10429968, 10482912, 11647680, 11733714, 11951005, 13037460, 13103640, 13906624, 14341206, 15644952, 17383280, 17471520, 18722880, 19121608, 19556190, 20859936, 20965824, 21511809, 23467428, 23902010, 26074920, 26207280, 28682412, 29334285, 31289904, 34766560, 34943040, 35853015, 38243216, 39112380, 41719872, 43023618, 46934856, 47804020, 52149840, 52414560, 57364824, 58668570, 62579808, 64535427, 69533120, 71706030, 76486432, 78224760, 86047236, 93869712, 95608040, 104299680, 104829120, 107559045, 114729648, 117337140, 125159616, 129070854, 143412060, 152972864, 156449520, 172094472, 187739424, 191216080, 208599360, 215118090, 229459296, 234674280, 258141708, 286824120, 312899040, 322677135, 344188944, 375478848, 382432160, 430236180, 458918592, 469348560, 516283416, 573648240, 625798080, 645354270, 688377888, 764864320, 860472360, 938697120, 1032566832, 1147296480, 1290708540, 1376755776, 1720944720, 1877394240, 2065133664, 2294592960, 2581417080, 3441889440, 4130267328, 5162834160, 6883778880, 10325668320, 20651336640]

約数ペア:

[(1, 20651336640), (2, 10325668320), (3, 6883778880), (4, 5162834160), (5, 4130267328), (6, 3441889440), (8, 2581417080), (9, 2294592960), (10, 2065133664), (11, 1877394240), (12, 1720944720), (15, 1376755776), (16, 1290708540), (18, 1147296480), (20, 1032566832), (22, 938697120), (24, 860472360), (27, 764864320), (30, 688377888), (32, 645354270), (33, 625798080), (36, 573648240), (40, 516283416), (44, 469348560), (45, 458918592), (48, 430236180), (54, 382432160), (55, 375478848), (60, 344188944), (64, 322677135), (66, 312899040), (72, 286824120), (80, 258141708), (88, 234674280), (90, 229459296), (96, 215118090), (99, 208599360), (108, 191216080), (110, 187739424), (120, 172094472), (132, 156449520), (135, 152972864), (144, 143412060), (160, 129070854), (165, 125159616), (176, 117337140), (180, 114729648), (192, 107559045), (197, 104829120), (198, 104299680), (216, 95608040), (220, 93869712), (240, 86047236), (264, 78224760), (270, 76486432), (288, 71706030), (297, 69533120), (320, 64535427), (330, 62579808), (352, 58668570), (360, 57364824), (394, 52414560), (396, 52149840), (432, 47804020), (440, 46934856), (480, 43023618), (495, 41719872), (528, 39112380), (540, 38243216), (576, 35853015), (591, 34943040), (594, 34766560), (660, 31289904), (704, 29334285), (720, 28682412), (788, 26207280), (792, 26074920), (864, 23902010), (880, 23467428), (960, 21511809), (985, 20965824), (990, 20859936), (1056, 19556190), (1080, 19121608), (1103, 18722880), (1182, 17471520), (1188, 17383280), (1320, 15644952), (1440, 14341206), (1485, 13906624), (1576, 13103640), (1584, 13037460), (1728, 11951005), (1760, 11733714), (1773, 11647680), (1970, 10482912), (1980, 10429968), (2112, 9778095), (2160, 9560804), (2167, 9529920), (2206, 9361440), (2364, 8735760), (2376, 8691640), (2640, 7822476), (2880, 7170603), (2955, 6988608), (2970, 6953312), (3152, 6551820), (3168, 6518730), (3309, 6240960), (3520, 5866857), (3546, 5823840), (3940, 5241456), (3960, 5214984), (4320, 4780402), (4334, 4764960), (4412, 4680720), (4728, 4367880), (4752, 4345820), (5280, 3911238), (5319, 3882560), (5515, 3744576), (5910, 3494304), (5940, 3476656), (6304, 3275910), (6336, 3259365), (6501, 3176640), (6618, 3120480), (7092, 2911920), (7880, 2620728), (7920, 2607492), (8640, 2390201), (8668, 2382480), (8824, 2340360), (8865, 2329536), (9456, 2183940), (9504, 2172910), (9927, 2080320), (10560, 1955619), (10638, 1941280), (10835, 1905984), (11030, 1872288), (11820, 1747152), (11880, 1738328), (12133, 1702080), (12608, 1637955), (13002, 1588320), (13236, 1560240), (14184, 1455960), (15760, 1310364), (15840, 1303746), (16545, 1248192), (17336, 1191240), (17648, 1170180), (17730, 1164768), (18912, 1091970), (19008, 1086455), (19503, 1058880), (19854, 1040160), (21276, 970640), (21670, 952992), (22060, 936144), (23640, 873576), (23760, 869164), (24266, 851040), (26004, 794160), (26472, 780120), (26595, 776512), (28368, 727980), (29781, 693440), (31520, 655182), (31680, 651873), (32505, 635328), (33090, 624096), (34672, 595620), (35296, 585090), (35460, 582384), (36399, 567360), (37824, 545985), (39006, 529440), (39708, 520080), (42552, 485320), (43340, 476496), (44120, 468072), (47280, 436788), (47520, 434582), (48532, 425520), (49635, 416064), (52008, 397080), (52944, 390060), (53190, 388256), (56736, 363990), (58509, 352960), (59562, 346720), (60665, 340416), (63040, 327591), (65010, 317664), (66180, 312048), (69344, 297810), (70592, 292545), (70920, 291192), (72798, 283680), (78012, 264720), (79416, 260040), (85104, 242660), (86680, 238248), (88240, 234036), (94560, 218394), (95040, 217291), (97064, 212760), (97515, 211776), (99270, 208032), (104016, 198540), (105888, 195030), (106380, 194128), (109197, 189120), (113472, 181995), (117018, 176480), (119124, 173360), (121330, 170208), (130020, 158832), (132360, 156024), (138688, 148905), (141840, 145596)]