20245639680

素因数分解:

$2^9\times 3^2\times 5^1\times 7^2\times {\mathrm{79}}^1\times {\mathrm{227}}^1$

素因数の和:349

約数の個数: 720

約数和(自身を含む): 82960225920

約数和(自身を除く): 62714586240

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 49, 56, 60, 63, 64, 70, 72, 79, 80, 84, 90, 96, 98, 105, 112, 120, 126, 128, 140, 144, 147, 158, 160, 168, 180, 192, 196, 210, 224, 227, 237, 240, 245, 252, 256, 280, 288, 294, 315, 316, 320, 336, 360, 384, 392, 395, 420, 441, 448, 454, 474, 480, 490, 504, 512, 553, 560, 576, 588, 630, 632, 640, 672, 681, 711, 720, 735, 768, 784, 790, 840, 882, 896, 908, 948, 960, 980, 1008, 1106, 1120, 1135, 1152, 1176, 1185, 1260, 1264, 1280, 1344, 1362, 1422, 1440, 1470, 1536, 1568, 1580, 1589, 1659, 1680, 1764, 1792, 1816, 1896, 1920, 1960, 2016, 2043, 2205, 2212, 2240, 2270, 2304, 2352, 2370, 2520, 2528, 2560, 2688, 2724, 2765, 2844, 2880, 2940, 3136, 3160, 3178, 3318, 3360, 3405, 3528, 3555, 3584, 3632, 3792, 3840, 3871, 3920, 4032, 4086, 4410, 4424, 4480, 4540, 4608, 4704, 4740, 4767, 4977, 5040, 5056, 5376, 5448, 5530, 5688, 5760, 5880, 6272, 6320, 6356, 6636, 6720, 6810, 7056, 7110, 7264, 7584, 7680, 7742, 7840, 7945, 8064, 8172, 8295, 8820, 8848, 8960, 9080, 9408, 9480, 9534, 9954, 10080, 10112, 10215, 10752, 10896, 11060, 11123, 11376, 11520, 11613, 11760, 12544, 12640, 12712, 13272, 13440, 13620, 14112, 14220, 14301, 14528, 15168, 15484, 15680, 15890, 16128, 16344, 16590, 17640, 17696, 17920, 17933, 18160, 18816, 18960, 19068, 19355, 19908, 20160, 20224, 20430, 21792, 22120, 22246, 22752, 23040, 23226, 23520, 23835, 24885, 25088, 25280, 25424, 26544, 26880, 27240, 28224, 28440, 28602, 29056, 30336, 30968, 31360, 31780, 32256, 32688, 33180, 33369, 34839, 35280, 35392, 35866, 36320, 37632, 37920, 38136, 38710, 39816, 40320, 40448, 40860, 43584, 44240, 44492, 45504, 46452, 47040, 47670, 49770, 50560, 50848, 53088, 53760, 53799, 54480, 55615, 56448, 56880, 57204, 58065, 58112, 60672, 61936, 62720, 63560, 65376, 66360, 66738, 69678, 70560, 70784, 71505, 71732, 72640, 75264, 75840, 76272, 77420, 79632, 80640, 81720, 87168, 88480, 88984, 89665, 91008, 92904, 94080, 95340, 99540, 100107, 101120, 101696, 106176, 107598, 108960, 111230, 112896, 113760, 114408, 116130, 116224, 121344, 123872, 125440, 125531, 127120, 130752, 132720, 133476, 139356, 141120, 141568, 143010, 143464, 145280, 151680, 152544, 154840, 159264, 161280, 161397, 163440, 166845, 174195, 174336, 176960, 177968, 179330, 182016, 185808, 188160, 190680, 199080, 200214, 202240, 203392, 212352, 215196, 217920, 222460, 225792, 227520, 228816, 232260, 247744, 251062, 254240, 261504, 265440, 266952, 268995, 278712, 282240, 283136, 286020, 286928, 290560, 303360, 305088, 309680, 318528, 322794, 326880, 333690, 348390, 348672, 353920, 355936, 358660, 364032, 371616, 376320, 376593, 381360, 398160, 400428, 406784, 424704, 430392, 435840, 444920, 455040, 457632, 464520, 495488, 500535, 502124, 508480, 523008, 530880, 533904, 537990, 557424, 564480, 572040, 573856, 581120, 606720, 610176, 619360, 627655, 637056, 645588, 653760, 667380, 696780, 707840, 711872, 717320, 743232, 753186, 762720, 796320, 800856, 806985, 813568, 849408, 860784, 871680, 878717, 889840, 910080, 915264, 929040, 990976, 1001070, 1004248, 1016960, 1046016, 1061760, 1067808, 1075980, 1114848, 1128960, 1129779, 1144080, 1147712, 1220352, 1238720, 1255310, 1274112, 1291176, 1307520, 1334760, 1393560, 1415680, 1423744, 1434640, 1486464, 1506372, 1525440, 1592640, 1601712, 1613970, 1721568, 1743360, 1757434, 1779680, 1820160, 1830528, 1858080, 1882965, 1981952, 2002140, 2008496, 2033920, 2123520, 2135616, 2151960, 2229696, 2259558, 2288160, 2295424, 2440704, 2477440, 2510620, 2548224, 2582352, 2615040, 2636151, 2669520, 2787120, 2847488, 2869280, 2972928, 3012744, 3050880, 3185280, 3203424, 3227940, 3443136, 3514868, 3559360, 3661056, 3716160, 3765930, 4004280, 4016992, 4067840, 4247040, 4271232, 4303920, 4393585, 4459392, 4519116, 4576320, 4590848, 4954880, 5021240, 5164704, 5230080, 5272302, 5339040, 5574240, 5648895, 5694976, 5738560, 5945856, 6025488, 6101760, 6370560, 6406848, 6455880, 6886272, 7029736, 7118720, 7322112, 7432320, 7531860, 7908453, 8008560, 8033984, 8542464, 8607840, 8787170, 8918784, 9038232, 9152640, 9181696, 9909760, 10042480, 10329408, 10544604, 10678080, 11148480, 11297790, 11477120, 12050976, 12203520, 12741120, 12813696, 12911760, 13180755, 13772544, 14059472, 14237440, 14864640, 15063720, 15816906, 16017120, 16067968, 17084928, 17215680, 17574340, 17837568, 18076464, 18305280, 20084960, 20658816, 21089208, 21356160, 22296960, 22595580, 22954240, 24101952, 25627392, 25823520, 26361510, 27545088, 28118944, 28474880, 29729280, 30127440, 31633812, 32034240, 32135936, 34431360, 35148680, 36152928, 36610560, 39542265, 40169920, 41317632, 42178416, 42712320, 44593920, 45191160, 45908480, 48203904, 51254784, 51647040, 52723020, 56237888, 60254880, 63267624, 64068480, 64271872, 68862720, 70297360, 72305856, 79084530, 80339840, 82635264, 84356832, 85424640, 89187840, 90382320, 96407808, 103294080, 105446040, 112475776, 120509760, 126535248, 128136960, 137725440, 140594720, 144611712, 158169060, 160679680, 168713664, 180764640, 192815616, 206588160, 210892080, 224951552, 241019520, 253070496, 256273920, 281189440, 289223424, 316338120, 321359360, 337427328, 361529280, 413176320, 421784160, 449903104, 482039040, 506140992, 562378880, 578446848, 632676240, 674854656, 723058560, 843568320, 964078080, 1012281984, 1124757760, 1265352480, 1349709312, 1446117120, 1687136640, 2024563968, 2249515520, 2530704960, 2892234240, 3374273280, 4049127936, 5061409920, 6748546560, 10122819840, 20245639680]

約数ペア:

[(1, 20245639680), (2, 10122819840), (3, 6748546560), (4, 5061409920), (5, 4049127936), (6, 3374273280), (7, 2892234240), (8, 2530704960), (9, 2249515520), (10, 2024563968), (12, 1687136640), (14, 1446117120), (15, 1349709312), (16, 1265352480), (18, 1124757760), (20, 1012281984), (21, 964078080), (24, 843568320), (28, 723058560), (30, 674854656), (32, 632676240), (35, 578446848), (36, 562378880), (40, 506140992), (42, 482039040), (45, 449903104), (48, 421784160), (49, 413176320), (56, 361529280), (60, 337427328), (63, 321359360), (64, 316338120), (70, 289223424), (72, 281189440), (79, 256273920), (80, 253070496), (84, 241019520), (90, 224951552), (96, 210892080), (98, 206588160), (105, 192815616), (112, 180764640), (120, 168713664), (126, 160679680), (128, 158169060), (140, 144611712), (144, 140594720), (147, 137725440), (158, 128136960), (160, 126535248), (168, 120509760), (180, 112475776), (192, 105446040), (196, 103294080), (210, 96407808), (224, 90382320), (227, 89187840), (237, 85424640), (240, 84356832), (245, 82635264), (252, 80339840), (256, 79084530), (280, 72305856), (288, 70297360), (294, 68862720), (315, 64271872), (316, 64068480), (320, 63267624), (336, 60254880), (360, 56237888), (384, 52723020), (392, 51647040), (395, 51254784), (420, 48203904), (441, 45908480), (448, 45191160), (454, 44593920), (474, 42712320), (480, 42178416), (490, 41317632), (504, 40169920), (512, 39542265), (553, 36610560), (560, 36152928), (576, 35148680), (588, 34431360), (630, 32135936), (632, 32034240), (640, 31633812), (672, 30127440), (681, 29729280), (711, 28474880), (720, 28118944), (735, 27545088), (768, 26361510), (784, 25823520), (790, 25627392), (840, 24101952), (882, 22954240), (896, 22595580), (908, 22296960), (948, 21356160), (960, 21089208), (980, 20658816), (1008, 20084960), (1106, 18305280), (1120, 18076464), (1135, 17837568), (1152, 17574340), (1176, 17215680), (1185, 17084928), (1260, 16067968), (1264, 16017120), (1280, 15816906), (1344, 15063720), (1362, 14864640), (1422, 14237440), (1440, 14059472), (1470, 13772544), (1536, 13180755), (1568, 12911760), (1580, 12813696), (1589, 12741120), (1659, 12203520), (1680, 12050976), (1764, 11477120), (1792, 11297790), (1816, 11148480), (1896, 10678080), (1920, 10544604), (1960, 10329408), (2016, 10042480), (2043, 9909760), (2205, 9181696), (2212, 9152640), (2240, 9038232), (2270, 8918784), (2304, 8787170), (2352, 8607840), (2370, 8542464), (2520, 8033984), (2528, 8008560), (2560, 7908453), (2688, 7531860), (2724, 7432320), (2765, 7322112), (2844, 7118720), (2880, 7029736), (2940, 6886272), (3136, 6455880), (3160, 6406848), (3178, 6370560), (3318, 6101760), (3360, 6025488), (3405, 5945856), (3528, 5738560), (3555, 5694976), (3584, 5648895), (3632, 5574240), (3792, 5339040), (3840, 5272302), (3871, 5230080), (3920, 5164704), (4032, 5021240), (4086, 4954880), (4410, 4590848), (4424, 4576320), (4480, 4519116), (4540, 4459392), (4608, 4393585), (4704, 4303920), (4740, 4271232), (4767, 4247040), (4977, 4067840), (5040, 4016992), (5056, 4004280), (5376, 3765930), (5448, 3716160), (5530, 3661056), (5688, 3559360), (5760, 3514868), (5880, 3443136), (6272, 3227940), (6320, 3203424), (6356, 3185280), (6636, 3050880), (6720, 3012744), (6810, 2972928), (7056, 2869280), (7110, 2847488), (7264, 2787120), (7584, 2669520), (7680, 2636151), (7742, 2615040), (7840, 2582352), (7945, 2548224), (8064, 2510620), (8172, 2477440), (8295, 2440704), (8820, 2295424), (8848, 2288160), (8960, 2259558), (9080, 2229696), (9408, 2151960), (9480, 2135616), (9534, 2123520), (9954, 2033920), (10080, 2008496), (10112, 2002140), (10215, 1981952), (10752, 1882965), (10896, 1858080), (11060, 1830528), (11123, 1820160), (11376, 1779680), (11520, 1757434), (11613, 1743360), (11760, 1721568), (12544, 1613970), (12640, 1601712), (12712, 1592640), (13272, 1525440), (13440, 1506372), (13620, 1486464), (14112, 1434640), (14220, 1423744), (14301, 1415680), (14528, 1393560), (15168, 1334760), (15484, 1307520), (15680, 1291176), (15890, 1274112), (16128, 1255310), (16344, 1238720), (16590, 1220352), (17640, 1147712), (17696, 1144080), (17920, 1129779), (17933, 1128960), (18160, 1114848), (18816, 1075980), (18960, 1067808), (19068, 1061760), (19355, 1046016), (19908, 1016960), (20160, 1004248), (20224, 1001070), (20430, 990976), (21792, 929040), (22120, 915264), (22246, 910080), (22752, 889840), (23040, 878717), (23226, 871680), (23520, 860784), (23835, 849408), (24885, 813568), (25088, 806985), (25280, 800856), (25424, 796320), (26544, 762720), (26880, 753186), (27240, 743232), (28224, 717320), (28440, 711872), (28602, 707840), (29056, 696780), (30336, 667380), (30968, 653760), (31360, 645588), (31780, 637056), (32256, 627655), (32688, 619360), (33180, 610176), (33369, 606720), (34839, 581120), (35280, 573856), (35392, 572040), (35866, 564480), (36320, 557424), (37632, 537990), (37920, 533904), (38136, 530880), (38710, 523008), (39816, 508480), (40320, 502124), (40448, 500535), (40860, 495488), (43584, 464520), (44240, 457632), (44492, 455040), (45504, 444920), (46452, 435840), (47040, 430392), (47670, 424704), (49770, 406784), (50560, 400428), (50848, 398160), (53088, 381360), (53760, 376593), (53799, 376320), (54480, 371616), (55615, 364032), (56448, 358660), (56880, 355936), (57204, 353920), (58065, 348672), (58112, 348390), (60672, 333690), (61936, 326880), (62720, 322794), (63560, 318528), (65376, 309680), (66360, 305088), (66738, 303360), (69678, 290560), (70560, 286928), (70784, 286020), (71505, 283136), (71732, 282240), (72640, 278712), (75264, 268995), (75840, 266952), (76272, 265440), (77420, 261504), (79632, 254240), (80640, 251062), (81720, 247744), (87168, 232260), (88480, 228816), (88984, 227520), (89665, 225792), (91008, 222460), (92904, 217920), (94080, 215196), (95340, 212352), (99540, 203392), (100107, 202240), (101120, 200214), (101696, 199080), (106176, 190680), (107598, 188160), (108960, 185808), (111230, 182016), (112896, 179330), (113760, 177968), (114408, 176960), (116130, 174336), (116224, 174195), (121344, 166845), (123872, 163440), (125440, 161397), (125531, 161280), (127120, 159264), (130752, 154840), (132720, 152544), (133476, 151680), (139356, 145280), (141120, 143464), (141568, 143010)]