20836984320

素因数分解:

$2^9\times 3^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{257}}^1$

素因数の和:332

約数の個数: 800

約数和(自身を含む): 82778148288

約数和(自身を除く): 61941163968

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 23, 24, 27, 30, 32, 34, 36, 40, 45, 46, 48, 51, 54, 60, 64, 68, 69, 72, 80, 81, 85, 90, 92, 96, 102, 108, 115, 120, 128, 135, 136, 138, 144, 153, 160, 162, 170, 180, 184, 192, 204, 207, 216, 230, 240, 255, 256, 257, 270, 272, 276, 288, 306, 320, 324, 340, 345, 360, 368, 384, 391, 405, 408, 414, 432, 459, 460, 480, 510, 512, 514, 540, 544, 552, 576, 612, 621, 640, 648, 680, 690, 720, 736, 765, 768, 771, 782, 810, 816, 828, 864, 918, 920, 960, 1020, 1028, 1035, 1080, 1088, 1104, 1152, 1173, 1224, 1242, 1280, 1285, 1296, 1360, 1377, 1380, 1440, 1472, 1530, 1536, 1542, 1564, 1620, 1632, 1656, 1728, 1836, 1840, 1863, 1920, 1955, 2040, 2056, 2070, 2160, 2176, 2208, 2295, 2304, 2313, 2346, 2448, 2484, 2560, 2570, 2592, 2720, 2754, 2760, 2880, 2944, 3060, 3084, 3105, 3128, 3240, 3264, 3312, 3456, 3519, 3672, 3680, 3726, 3840, 3855, 3910, 4080, 4112, 4140, 4320, 4352, 4369, 4416, 4590, 4608, 4626, 4692, 4896, 4968, 5140, 5184, 5440, 5508, 5520, 5760, 5865, 5888, 5911, 6120, 6168, 6210, 6256, 6480, 6528, 6624, 6885, 6912, 6939, 7038, 7344, 7360, 7452, 7680, 7710, 7820, 8160, 8224, 8280, 8640, 8704, 8738, 8832, 9180, 9252, 9315, 9384, 9792, 9936, 10280, 10368, 10557, 10880, 11016, 11040, 11520, 11565, 11730, 11776, 11822, 12240, 12336, 12420, 12512, 12960, 13056, 13107, 13248, 13770, 13824, 13878, 14076, 14688, 14720, 14904, 15420, 15640, 16320, 16448, 16560, 17280, 17476, 17595, 17664, 17733, 18360, 18504, 18630, 18768, 19584, 19872, 20560, 20736, 20817, 21114, 21760, 21845, 22032, 22080, 23040, 23130, 23460, 23644, 24480, 24672, 24840, 25024, 25920, 26112, 26214, 26496, 27540, 27756, 28152, 29376, 29440, 29555, 29808, 30840, 31280, 31671, 32640, 32896, 33120, 34560, 34695, 34952, 35190, 35328, 35466, 36720, 37008, 37260, 37536, 39168, 39321, 39744, 41120, 41472, 41634, 42228, 43520, 43690, 44064, 44160, 46260, 46920, 47288, 48960, 49344, 49680, 50048, 51840, 52428, 52785, 52992, 53199, 55080, 55512, 56304, 58752, 58880, 59110, 59616, 61680, 62560, 63342, 65280, 65535, 65792, 66240, 69120, 69390, 69904, 70380, 70932, 73440, 74016, 74520, 75072, 78336, 78642, 79488, 82240, 83268, 84456, 87380, 88128, 88320, 88665, 92520, 93840, 94576, 97920, 98688, 99360, 100096, 100487, 103680, 104085, 104856, 105570, 105984, 106398, 110160, 111024, 112608, 117504, 117963, 118220, 119232, 123360, 125120, 126684, 130560, 131070, 131584, 132480, 138780, 139808, 140760, 141864, 146880, 148032, 149040, 150144, 157284, 158355, 158976, 159597, 164480, 166536, 168912, 174760, 176256, 176640, 177330, 185040, 187680, 189152, 195840, 196605, 197376, 198720, 200192, 200974, 207360, 208170, 209712, 211140, 212796, 220320, 222048, 225216, 235008, 235926, 236440, 238464, 246720, 250240, 253368, 262140, 264960, 265995, 277560, 279616, 281520, 283728, 293760, 296064, 298080, 300288, 301461, 314568, 316710, 317952, 319194, 328960, 333072, 337824, 349520, 352512, 353889, 354660, 370080, 375360, 378304, 391680, 393210, 394752, 397440, 401948, 416340, 419424, 422280, 425592, 440640, 444096, 450432, 471852, 472880, 476928, 478791, 493440, 500480, 502435, 506736, 524280, 529920, 531990, 555120, 559232, 563040, 567456, 587520, 589815, 592128, 596160, 600576, 602922, 629136, 633420, 638388, 657920, 666144, 675648, 699040, 705024, 707778, 709320, 740160, 750720, 756608, 786420, 794880, 797985, 803896, 832680, 838848, 844560, 851184, 881280, 888192, 900864, 904383, 943704, 945760, 953856, 957582, 986880, 1000960, 1004870, 1013472, 1048560, 1063980, 1110240, 1118464, 1126080, 1134912, 1175040, 1179630, 1184256, 1192320, 1205844, 1258272, 1266840, 1276776, 1332288, 1351296, 1398080, 1415556, 1418640, 1480320, 1501440, 1507305, 1513216, 1572840, 1589760, 1595970, 1607792, 1665360, 1677696, 1689120, 1702368, 1762560, 1769445, 1776384, 1801728, 1808766, 1887408, 1891520, 1915164, 1973760, 2009740, 2026944, 2097120, 2127960, 2220480, 2236928, 2252160, 2269824, 2359260, 2384640, 2393955, 2411688, 2516544, 2533680, 2553552, 2664576, 2702592, 2713149, 2796160, 2831112, 2837280, 2960640, 3002880, 3014610, 3026432, 3145680, 3191940, 3215584, 3330720, 3355392, 3378240, 3404736, 3525120, 3538890, 3552768, 3617532, 3774816, 3783040, 3830328, 4019480, 4053888, 4194240, 4255920, 4440960, 4504320, 4521915, 4539648, 4718520, 4769280, 4787910, 4823376, 5033088, 5067360, 5107104, 5329152, 5405184, 5426298, 5592320, 5662224, 5674560, 5921280, 6029220, 6291360, 6383880, 6431168, 6661440, 6710784, 6756480, 6809472, 7077780, 7235064, 7549632, 7566080, 7660656, 8038960, 8107776, 8139447, 8388480, 8511840, 8881920, 9008640, 9043830, 9079296, 9437040, 9575820, 9646752, 10066176, 10134720, 10214208, 10658304, 10852596, 11184640, 11324448, 11349120, 12058440, 12582720, 12767760, 12862336, 13322880, 13512960, 13565745, 13618944, 14155560, 14470128, 15099264, 15132160, 15321312, 16077920, 16215552, 16278894, 16776960, 17023680, 17763840, 18087660, 18874080, 19151640, 19293504, 20132352, 20269440, 20428416, 21705192, 22648896, 22698240, 24116880, 25165440, 25535520, 25724672, 26645760, 27025920, 27131490, 27237888, 28311120, 28940256, 30198528, 30642624, 32155840, 32557788, 33553920, 34047360, 36175320, 37748160, 38303280, 38587008, 40538880, 40697235, 40856832, 43410384, 45297792, 45396480, 48233760, 50330880, 51071040, 51449344, 53291520, 54262980, 56622240, 57880512, 60397056, 61285248, 64311680, 65115576, 68094720, 72350640, 75496320, 76606560, 77174016, 81077760, 81394470, 81713664, 86820768, 90595584, 96467520, 100661760, 102142080, 108525960, 113244480, 115761024, 122570496, 128623360, 130231152, 136189440, 144701280, 150992640, 153213120, 154348032, 162788940, 173641536, 181191168, 192935040, 204284160, 217051920, 226488960, 231522048, 245140992, 257246720, 260462304, 289402560, 301985280, 306426240, 325577880, 347283072, 385870080, 408568320, 434103840, 452977920, 463044096, 520924608, 578805120, 612852480, 651155760, 694566144, 771740160, 868207680, 905955840, 1041849216, 1157610240, 1225704960, 1302311520, 1389132288, 1736415360, 2083698432, 2315220480, 2604623040, 3472830720, 4167396864, 5209246080, 6945661440, 10418492160, 20836984320]

約数ペア:

[(1, 20836984320), (2, 10418492160), (3, 6945661440), (4, 5209246080), (5, 4167396864), (6, 3472830720), (8, 2604623040), (9, 2315220480), (10, 2083698432), (12, 1736415360), (15, 1389132288), (16, 1302311520), (17, 1225704960), (18, 1157610240), (20, 1041849216), (23, 905955840), (24, 868207680), (27, 771740160), (30, 694566144), (32, 651155760), (34, 612852480), (36, 578805120), (40, 520924608), (45, 463044096), (46, 452977920), (48, 434103840), (51, 408568320), (54, 385870080), (60, 347283072), (64, 325577880), (68, 306426240), (69, 301985280), (72, 289402560), (80, 260462304), (81, 257246720), (85, 245140992), (90, 231522048), (92, 226488960), (96, 217051920), (102, 204284160), (108, 192935040), (115, 181191168), (120, 173641536), (128, 162788940), (135, 154348032), (136, 153213120), (138, 150992640), (144, 144701280), (153, 136189440), (160, 130231152), (162, 128623360), (170, 122570496), (180, 115761024), (184, 113244480), (192, 108525960), (204, 102142080), (207, 100661760), (216, 96467520), (230, 90595584), (240, 86820768), (255, 81713664), (256, 81394470), (257, 81077760), (270, 77174016), (272, 76606560), (276, 75496320), (288, 72350640), (306, 68094720), (320, 65115576), (324, 64311680), (340, 61285248), (345, 60397056), (360, 57880512), (368, 56622240), (384, 54262980), (391, 53291520), (405, 51449344), (408, 51071040), (414, 50330880), (432, 48233760), (459, 45396480), (460, 45297792), (480, 43410384), (510, 40856832), (512, 40697235), (514, 40538880), (540, 38587008), (544, 38303280), (552, 37748160), (576, 36175320), (612, 34047360), (621, 33553920), (640, 32557788), (648, 32155840), (680, 30642624), (690, 30198528), (720, 28940256), (736, 28311120), (765, 27237888), (768, 27131490), (771, 27025920), (782, 26645760), (810, 25724672), (816, 25535520), (828, 25165440), (864, 24116880), (918, 22698240), (920, 22648896), (960, 21705192), (1020, 20428416), (1028, 20269440), (1035, 20132352), (1080, 19293504), (1088, 19151640), (1104, 18874080), (1152, 18087660), (1173, 17763840), (1224, 17023680), (1242, 16776960), (1280, 16278894), (1285, 16215552), (1296, 16077920), (1360, 15321312), (1377, 15132160), (1380, 15099264), (1440, 14470128), (1472, 14155560), (1530, 13618944), (1536, 13565745), (1542, 13512960), (1564, 13322880), (1620, 12862336), (1632, 12767760), (1656, 12582720), (1728, 12058440), (1836, 11349120), (1840, 11324448), (1863, 11184640), (1920, 10852596), (1955, 10658304), (2040, 10214208), (2056, 10134720), (2070, 10066176), (2160, 9646752), (2176, 9575820), (2208, 9437040), (2295, 9079296), (2304, 9043830), (2313, 9008640), (2346, 8881920), (2448, 8511840), (2484, 8388480), (2560, 8139447), (2570, 8107776), (2592, 8038960), (2720, 7660656), (2754, 7566080), (2760, 7549632), (2880, 7235064), (2944, 7077780), (3060, 6809472), (3084, 6756480), (3105, 6710784), (3128, 6661440), (3240, 6431168), (3264, 6383880), (3312, 6291360), (3456, 6029220), (3519, 5921280), (3672, 5674560), (3680, 5662224), (3726, 5592320), (3840, 5426298), (3855, 5405184), (3910, 5329152), (4080, 5107104), (4112, 5067360), (4140, 5033088), (4320, 4823376), (4352, 4787910), (4369, 4769280), (4416, 4718520), (4590, 4539648), (4608, 4521915), (4626, 4504320), (4692, 4440960), (4896, 4255920), (4968, 4194240), (5140, 4053888), (5184, 4019480), (5440, 3830328), (5508, 3783040), (5520, 3774816), (5760, 3617532), (5865, 3552768), (5888, 3538890), (5911, 3525120), (6120, 3404736), (6168, 3378240), (6210, 3355392), (6256, 3330720), (6480, 3215584), (6528, 3191940), (6624, 3145680), (6885, 3026432), (6912, 3014610), (6939, 3002880), (7038, 2960640), (7344, 2837280), (7360, 2831112), (7452, 2796160), (7680, 2713149), (7710, 2702592), (7820, 2664576), (8160, 2553552), (8224, 2533680), (8280, 2516544), (8640, 2411688), (8704, 2393955), (8738, 2384640), (8832, 2359260), (9180, 2269824), (9252, 2252160), (9315, 2236928), (9384, 2220480), (9792, 2127960), (9936, 2097120), (10280, 2026944), (10368, 2009740), (10557, 1973760), (10880, 1915164), (11016, 1891520), (11040, 1887408), (11520, 1808766), (11565, 1801728), (11730, 1776384), (11776, 1769445), (11822, 1762560), (12240, 1702368), (12336, 1689120), (12420, 1677696), (12512, 1665360), (12960, 1607792), (13056, 1595970), (13107, 1589760), (13248, 1572840), (13770, 1513216), (13824, 1507305), (13878, 1501440), (14076, 1480320), (14688, 1418640), (14720, 1415556), (14904, 1398080), (15420, 1351296), (15640, 1332288), (16320, 1276776), (16448, 1266840), (16560, 1258272), (17280, 1205844), (17476, 1192320), (17595, 1184256), (17664, 1179630), (17733, 1175040), (18360, 1134912), (18504, 1126080), (18630, 1118464), (18768, 1110240), (19584, 1063980), (19872, 1048560), (20560, 1013472), (20736, 1004870), (20817, 1000960), (21114, 986880), (21760, 957582), (21845, 953856), (22032, 945760), (22080, 943704), (23040, 904383), (23130, 900864), (23460, 888192), (23644, 881280), (24480, 851184), (24672, 844560), (24840, 838848), (25024, 832680), (25920, 803896), (26112, 797985), (26214, 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(65535, 317952), (65792, 316710), (66240, 314568), (69120, 301461), (69390, 300288), (69904, 298080), (70380, 296064), (70932, 293760), (73440, 283728), (74016, 281520), (74520, 279616), (75072, 277560), (78336, 265995), (78642, 264960), (79488, 262140), (82240, 253368), (83268, 250240), (84456, 246720), (87380, 238464), (88128, 236440), (88320, 235926), (88665, 235008), (92520, 225216), (93840, 222048), (94576, 220320), (97920, 212796), (98688, 211140), (99360, 209712), (100096, 208170), (100487, 207360), (103680, 200974), (104085, 200192), (104856, 198720), (105570, 197376), (105984, 196605), (106398, 195840), (110160, 189152), (111024, 187680), (112608, 185040), (117504, 177330), (117963, 176640), (118220, 176256), (119232, 174760), (123360, 168912), (125120, 166536), (126684, 164480), (130560, 159597), (131070, 158976), (131584, 158355), (132480, 157284), (138780, 150144), (139808, 149040), (140760, 148032), (141864, 146880)]