20229108480

素因数分解:

$2^8\times 3^6\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{163}}^1$

素因数の和:228

約数の個数: 1008

約数和(自身を含む): 87933861120

約数和(自身を除く): 67704752640

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 19, 20, 21, 24, 27, 28, 30, 32, 35, 36, 38, 40, 42, 45, 48, 54, 56, 57, 60, 63, 64, 70, 72, 76, 80, 81, 84, 90, 95, 96, 105, 108, 112, 114, 120, 126, 128, 133, 135, 140, 144, 152, 160, 162, 163, 168, 171, 180, 189, 190, 192, 210, 216, 224, 228, 240, 243, 252, 256, 266, 270, 280, 285, 288, 304, 315, 320, 324, 326, 336, 342, 360, 378, 380, 384, 399, 405, 420, 432, 448, 456, 480, 486, 489, 504, 513, 532, 540, 560, 567, 570, 576, 608, 630, 640, 648, 652, 665, 672, 684, 720, 729, 756, 760, 768, 798, 810, 815, 840, 855, 864, 896, 912, 945, 960, 972, 978, 1008, 1026, 1064, 1080, 1120, 1134, 1140, 1141, 1152, 1197, 1215, 1216, 1260, 1280, 1296, 1304, 1330, 1344, 1368, 1440, 1458, 1467, 1512, 1520, 1539, 1596, 1620, 1630, 1680, 1701, 1710, 1728, 1792, 1824, 1890, 1920, 1944, 1956, 1995, 2016, 2052, 2128, 2160, 2240, 2268, 2280, 2282, 2304, 2394, 2430, 2432, 2445, 2520, 2565, 2592, 2608, 2660, 2688, 2736, 2835, 2880, 2916, 2934, 3024, 3040, 3078, 3097, 3192, 3240, 3260, 3360, 3402, 3420, 3423, 3456, 3591, 3645, 3648, 3780, 3840, 3888, 3912, 3990, 4032, 4104, 4256, 4320, 4401, 4480, 4536, 4560, 4564, 4617, 4788, 4860, 4864, 4890, 5040, 5103, 5130, 5184, 5216, 5320, 5376, 5472, 5670, 5705, 5760, 5832, 5868, 5985, 6048, 6080, 6156, 6194, 6384, 6480, 6520, 6720, 6804, 6840, 6846, 6912, 7182, 7290, 7296, 7335, 7560, 7695, 7776, 7824, 7980, 8064, 8208, 8505, 8512, 8640, 8802, 8960, 9072, 9120, 9128, 9234, 9291, 9576, 9720, 9780, 10080, 10206, 10260, 10269, 10368, 10432, 10640, 10773, 10944, 11340, 11410, 11520, 11664, 11736, 11970, 12096, 12160, 12312, 12388, 12768, 12960, 13040, 13203, 13440, 13608, 13680, 13692, 13851, 14364, 14580, 14592, 14670, 15120, 15390, 15485, 15552, 15648, 15960, 16128, 16416, 17010, 17024, 17115, 17280, 17604, 17955, 18144, 18240, 18256, 18468, 18582, 19152, 19440, 19560, 20160, 20412, 20520, 20538, 20736, 20864, 21280, 21546, 21679, 21888, 22005, 22680, 22820, 23085, 23328, 23472, 23940, 24192, 24320, 24624, 24776, 25515, 25536, 25920, 26080, 26406, 26880, 27216, 27360, 27384, 27702, 27873, 28728, 29160, 29340, 30240, 30780, 30807, 30970, 31104, 31296, 31920, 32319, 32832, 34020, 34048, 34230, 34560, 35208, 35910, 36288, 36480, 36512, 36936, 37164, 38304, 38880, 39120, 39609, 40320, 40824, 41040, 41076, 41728, 42560, 43092, 43358, 43776, 44010, 45360, 45640, 46170, 46455, 46656, 46944, 47880, 48384, 49248, 49552, 51030, 51072, 51345, 51840, 52160, 52812, 53865, 54432, 54720, 54768, 55404, 55746, 57456, 58320, 58680, 60480, 61560, 61614, 61940, 62208, 62592, 63840, 64638, 65037, 65664, 66015, 68040, 68460, 69255, 70416, 71820, 72576, 72960, 73024, 73872, 74328, 76608, 77760, 78240, 79218, 80640, 81648, 82080, 82152, 83619, 85120, 86184, 86716, 88020, 90720, 91280, 92340, 92421, 92910, 93312, 93888, 95760, 96957, 98496, 99104, 102060, 102144, 102690, 103680, 104320, 105624, 107730, 108395, 108864, 109440, 109536, 110808, 111492, 114912, 116640, 117360, 118827, 120960, 123120, 123228, 123880, 125184, 127680, 129276, 130074, 131328, 132030, 136080, 136920, 138510, 139365, 140832, 143640, 145152, 146048, 147744, 148656, 153216, 154035, 155520, 156480, 158436, 161595, 163296, 164160, 164304, 167238, 170240, 172368, 173432, 176040, 181440, 182560, 184680, 184842, 185820, 186624, 187776, 191520, 193914, 195111, 196992, 198045, 198208, 204120, 205380, 208640, 211248, 215460, 216790, 217728, 218880, 219072, 221616, 222984, 229824, 233280, 234720, 237654, 241920, 246240, 246456, 247760, 250857, 255360, 258552, 260148, 264060, 272160, 273840, 277020, 277263, 278730, 281664, 287280, 292096, 295488, 297312, 306432, 308070, 311040, 312960, 316872, 323190, 325185, 326592, 328320, 328608, 334476, 344736, 346864, 352080, 362880, 365120, 369360, 369684, 371640, 375552, 383040, 387828, 390222, 393984, 396090, 396416, 408240, 410760, 418095, 422496, 430920, 433580, 435456, 438144, 443232, 445968, 459648, 462105, 466560, 469440, 475308, 484785, 492480, 492912, 495520, 501714, 510720, 517104, 520296, 528120, 544320, 547680, 554040, 554526, 557460, 563328, 574560, 585333, 590976, 594135, 594624, 616140, 625920, 633744, 646380, 650370, 653184, 656640, 657216, 668952, 689472, 693728, 704160, 725760, 730240, 738720, 739368, 743280, 752571, 766080, 775656, 780444, 792180, 792832, 816480, 821520, 831789, 836190, 844992, 861840, 867160, 876288, 886464, 891936, 919296, 924210, 933120, 938880, 950616, 969570, 975555, 984960, 985824, 991040, 1003428, 1034208, 1040592, 1056240, 1088640, 1095360, 1108080, 1109052, 1114920, 1126656, 1149120, 1170666, 1181952, 1188270, 1189248, 1232280, 1254285, 1267488, 1292760, 1300740, 1306368, 1314432, 1337904, 1378944, 1386315, 1387456, 1408320, 1460480, 1477440, 1478736, 1486560, 1505142, 1532160, 1551312, 1560888, 1584360, 1632960, 1643040, 1663578, 1672380, 1689984, 1723680, 1734320, 1755999, 1772928, 1783872, 1848420, 1877760, 1901232, 1939140, 1951110, 1969920, 1971648, 1982080, 2006856, 2068416, 2081184, 2112480, 2177280, 2190720, 2216160, 2218104, 2229840, 2257713, 2298240, 2341332, 2376540, 2378496, 2464560, 2508570, 2534976, 2585520, 2601480, 2628864, 2675808, 2757888, 2772630, 2774912, 2816640, 2926665, 2954880, 2957472, 2973120, 3010284, 3102624, 3121776, 3168720, 3265920, 3286080, 3327156, 3344760, 3379968, 3447360, 3468640, 3511998, 3545856, 3567744, 3696840, 3762855, 3802464, 3878280, 3902220, 3943296, 3964160, 4013712, 4136832, 4158945, 4162368, 4224960, 4381440, 4432320, 4436208, 4459680, 4515426, 4596480, 4682664, 4753080, 4929120, 5017140, 5069952, 5171040, 5202960, 5267997, 5351616, 5545260, 5549824, 5633280, 5853330, 5909760, 5914944, 5946240, 6020568, 6205248, 6243552, 6337440, 6531840, 6572160, 6654312, 6689520, 6894720, 6937280, 7023996, 7135488, 7393680, 7525710, 7604928, 7756560, 7804440, 7886592, 8027424, 8273664, 8317890, 8324736, 8449920, 8779995, 8864640, 8872416, 8919360, 9030852, 9365328, 9506160, 9858240, 10034280, 10139904, 10342080, 10405920, 10535994, 10703232, 11090520, 11288565, 11706660, 11829888, 11892480, 12041136, 12410496, 12487104, 12674880, 13144320, 13308624, 13379040, 13789440, 13874560, 14047992, 14787360, 15051420, 15209856, 15513120, 15608880, 15803991, 16054848, 16635780, 16649472, 16899840, 17559990, 17729280, 17744832, 17838720, 18061704, 18730656, 19012320, 19716480, 20068560, 20684160, 20811840, 21071988, 21406464, 22181040, 22577130, 23413320, 23659776, 24082272, 24820992, 24974208, 25349760, 26339985, 26617248, 26758080, 27749120, 28095984, 29574720, 30102840, 30419712, 31026240, 31217760, 31607982, 32109696, 33271560, 35119980, 35489664, 35677440, 36123408, 37461312, 38024640, 39432960, 40137120, 41368320, 41623680, 42143976, 44362080, 45154260, 46826640, 48164544, 49948416, 50699520, 52679970, 53234496, 53516160, 56191968, 59149440, 60205680, 62052480, 62435520, 63215964, 64219392, 66543120, 70239960, 70979328, 72246816, 74922624, 76049280, 79019955, 80274240, 83247360, 84287952, 88724160, 90308520, 93653280, 96329088, 105359940, 106468992, 107032320, 112383936, 118298880, 120411360, 124104960, 124871040, 126431928, 133086240, 140479920, 144493632, 149845248, 152098560, 158039910, 160548480, 168575904, 177448320, 180617040, 187306560, 192658176, 210719880, 212937984, 224767872, 240822720, 249742080, 252863856, 266172480, 280959840, 288987264, 316079820, 321096960, 337151808, 354896640, 361234080, 374613120, 421439760, 449535744, 481645440, 505727712, 532344960, 561919680, 577974528, 632159640, 674303616, 722468160, 749226240, 842879520, 963290880, 1011455424, 1064689920, 1123839360, 1264319280, 1348607232, 1444936320, 1685759040, 2022910848, 2247678720, 2528638560, 2889872640, 3371518080, 4045821696, 5057277120, 6743036160, 10114554240, 20229108480]

約数ペア:

[(1, 20229108480), (2, 10114554240), (3, 6743036160), (4, 5057277120), (5, 4045821696), (6, 3371518080), (7, 2889872640), (8, 2528638560), (9, 2247678720), (10, 2022910848), (12, 1685759040), (14, 1444936320), (15, 1348607232), (16, 1264319280), (18, 1123839360), (19, 1064689920), (20, 1011455424), (21, 963290880), (24, 842879520), (27, 749226240), (28, 722468160), (30, 674303616), (32, 632159640), (35, 577974528), (36, 561919680), (38, 532344960), (40, 505727712), (42, 481645440), (45, 449535744), (48, 421439760), (54, 374613120), (56, 361234080), (57, 354896640), (60, 337151808), (63, 321096960), (64, 316079820), (70, 288987264), (72, 280959840), (76, 266172480), (80, 252863856), (81, 249742080), (84, 240822720), (90, 224767872), (95, 212937984), (96, 210719880), (105, 192658176), (108, 187306560), (112, 180617040), (114, 177448320), (120, 168575904), (126, 160548480), (128, 158039910), (133, 152098560), (135, 149845248), (140, 144493632), (144, 140479920), (152, 133086240), (160, 126431928), (162, 124871040), (163, 124104960), (168, 120411360), (171, 118298880), (180, 112383936), (189, 107032320), (190, 106468992), (192, 105359940), (210, 96329088), (216, 93653280), (224, 90308520), (228, 88724160), (240, 84287952), (243, 83247360), (252, 80274240), (256, 79019955), (266, 76049280), (270, 74922624), (280, 72246816), (285, 70979328), (288, 70239960), (304, 66543120), (315, 64219392), (320, 63215964), (324, 62435520), (326, 62052480), (336, 60205680), (342, 59149440), (360, 56191968), (378, 53516160), (380, 53234496), (384, 52679970), (399, 50699520), (405, 49948416), (420, 48164544), (432, 46826640), (448, 45154260), (456, 44362080), (480, 42143976), (486, 41623680), (489, 41368320), (504, 40137120), (513, 39432960), (532, 38024640), (540, 37461312), (560, 36123408), (567, 35677440), (570, 35489664), (576, 35119980), (608, 33271560), (630, 32109696), (640, 31607982), (648, 31217760), (652, 31026240), (665, 30419712), (672, 30102840), (684, 29574720), (720, 28095984), (729, 27749120), (756, 26758080), (760, 26617248), (768, 26339985), (798, 25349760), (810, 24974208), (815, 24820992), (840, 24082272), (855, 23659776), (864, 23413320), (896, 22577130), (912, 22181040), (945, 21406464), (960, 21071988), (972, 20811840), (978, 20684160), (1008, 20068560), (1026, 19716480), (1064, 19012320), (1080, 18730656), (1120, 18061704), (1134, 17838720), (1140, 17744832), (1141, 17729280), (1152, 17559990), (1197, 16899840), (1215, 16649472), (1216, 16635780), (1260, 16054848), (1280, 15803991), (1296, 15608880), (1304, 15513120), (1330, 15209856), (1344, 15051420), (1368, 14787360), (1440, 14047992), (1458, 13874560), (1467, 13789440), (1512, 13379040), (1520, 13308624), (1539, 13144320), (1596, 12674880), (1620, 12487104), (1630, 12410496), (1680, 12041136), (1701, 11892480), (1710, 11829888), (1728, 11706660), (1792, 11288565), (1824, 11090520), (1890, 10703232), (1920, 10535994), (1944, 10405920), (1956, 10342080), (1995, 10139904), (2016, 10034280), (2052, 9858240), (2128, 9506160), (2160, 9365328), (2240, 9030852), (2268, 8919360), (2280, 8872416), (2282, 8864640), (2304, 8779995), (2394, 8449920), (2430, 8324736), (2432, 8317890), (2445, 8273664), (2520, 8027424), (2565, 7886592), (2592, 7804440), (2608, 7756560), (2660, 7604928), (2688, 7525710), (2736, 7393680), (2835, 7135488), (2880, 7023996), (2916, 6937280), (2934, 6894720), (3024, 6689520), (3040, 6654312), (3078, 6572160), (3097, 6531840), (3192, 6337440), (3240, 6243552), (3260, 6205248), (3360, 6020568), (3402, 5946240), (3420, 5914944), (3423, 5909760), (3456, 5853330), (3591, 5633280), (3645, 5549824), (3648, 5545260), (3780, 5351616), (3840, 5267997), (3888, 5202960), (3912, 5171040), (3990, 5069952), (4032, 5017140), (4104, 4929120), (4256, 4753080), (4320, 4682664), (4401, 4596480), (4480, 4515426), (4536, 4459680), (4560, 4436208), (4564, 4432320), (4617, 4381440), (4788, 4224960), (4860, 4162368), (4864, 4158945), (4890, 4136832), (5040, 4013712), (5103, 3964160), (5130, 3943296), (5184, 3902220), (5216, 3878280), (5320, 3802464), (5376, 3762855), (5472, 3696840), (5670, 3567744), (5705, 3545856), (5760, 3511998), (5832, 3468640), (5868, 3447360), (5985, 3379968), (6048, 3344760), (6080, 3327156), (6156, 3286080), (6194, 3265920), (6384, 3168720), (6480, 3121776), (6520, 3102624), (6720, 3010284), (6804, 2973120), (6840, 2957472), (6846, 2954880), (6912, 2926665), (7182, 2816640), (7290, 2774912), (7296, 2772630), (7335, 2757888), (7560, 2675808), (7695, 2628864), (7776, 2601480), (7824, 2585520), (7980, 2534976), (8064, 2508570), (8208, 2464560), (8505, 2378496), (8512, 2376540), (8640, 2341332), (8802, 2298240), (8960, 2257713), (9072, 2229840), (9120, 2218104), (9128, 2216160), (9234, 2190720), (9291, 2177280), (9576, 2112480), (9720, 2081184), (9780, 2068416), (10080, 2006856), (10206, 1982080), (10260, 1971648), (10269, 1969920), (10368, 1951110), (10432, 1939140), (10640, 1901232), (10773, 1877760), (10944, 1848420), (11340, 1783872), (11410, 1772928), (11520, 1755999), (11664, 1734320), (11736, 1723680), (11970, 1689984), (12096, 1672380), (12160, 1663578), (12312, 1643040), (12388, 1632960), (12768, 1584360), (12960, 1560888), (13040, 1551312), (13203, 1532160), (13440, 1505142), (13608, 1486560), (13680, 1478736), (13692, 1477440), (13851, 1460480), (14364, 1408320), (14580, 1387456), (14592, 1386315), (14670, 1378944), (15120, 1337904), (15390, 1314432), (15485, 1306368), (15552, 1300740), (15648, 1292760), (15960, 1267488), (16128, 1254285), (16416, 1232280), (17010, 1189248), (17024, 1188270), (17115, 1181952), (17280, 1170666), (17604, 1149120), (17955, 1126656), (18144, 1114920), (18240, 1109052), (18256, 1108080), (18468, 1095360), (18582, 1088640), (19152, 1056240), (19440, 1040592), (19560, 1034208), (20160, 1003428), (20412, 991040), (20520, 985824), (20538, 984960), (20736, 975555), (20864, 969570), (21280, 950616), (21546, 938880), (21679, 933120), (21888, 924210), (22005, 919296), (22680, 891936), (22820, 886464), (23085, 876288), (23328, 867160), (23472, 861840), (23940, 844992), (24192, 836190), (24320, 831789), (24624, 821520), (24776, 816480), (25515, 792832), (25536, 792180), (25920, 780444), (26080, 775656), (26406, 766080), (26880, 752571), (27216, 743280), (27360, 739368), (27384, 738720), (27702, 730240), (27873, 725760), (28728, 704160), (29160, 693728), (29340, 689472), (30240, 668952), (30780, 657216), (30807, 656640), (30970, 653184), (31104, 650370), (31296, 646380), (31920, 633744), (32319, 625920), (32832, 616140), (34020, 594624), (34048, 594135), (34230, 590976), (34560, 585333), (35208, 574560), (35910, 563328), (36288, 557460), (36480, 554526), (36512, 554040), (36936, 547680), (37164, 544320), (38304, 528120), (38880, 520296), (39120, 517104), (39609, 510720), (40320, 501714), (40824, 495520), (41040, 492912), (41076, 492480), (41728, 484785), (42560, 475308), (43092, 469440), (43358, 466560), (43776, 462105), (44010, 459648), (45360, 445968), (45640, 443232), (46170, 438144), (46455, 435456), (46656, 433580), (46944, 430920), (47880, 422496), (48384, 418095), (49248, 410760), (49552, 408240), (51030, 396416), (51072, 396090), (51345, 393984), (51840, 390222), (52160, 387828), (52812, 383040), (53865, 375552), (54432, 371640), (54720, 369684), (54768, 369360), (55404, 365120), (55746, 362880), (57456, 352080), (58320, 346864), (58680, 344736), (60480, 334476), (61560, 328608), (61614, 328320), (61940, 326592), (62208, 325185), (62592, 323190), (63840, 316872), (64638, 312960), (65037, 311040), (65664, 308070), (66015, 306432), (68040, 297312), (68460, 295488), (69255, 292096), (70416, 287280), (71820, 281664), (72576, 278730), (72960, 277263), (73024, 277020), (73872, 273840), (74328, 272160), (76608, 264060), (77760, 260148), (78240, 258552), (79218, 255360), (80640, 250857), (81648, 247760), (82080, 246456), (82152, 246240), (83619, 241920), (85120, 237654), (86184, 234720), (86716, 233280), (88020, 229824), (90720, 222984), (91280, 221616), (92340, 219072), (92421, 218880), (92910, 217728), (93312, 216790), (93888, 215460), (95760, 211248), (96957, 208640), (98496, 205380), (99104, 204120), (102060, 198208), (102144, 198045), (102690, 196992), (103680, 195111), (104320, 193914), (105624, 191520), (107730, 187776), (108395, 186624), (108864, 185820), (109440, 184842), (109536, 184680), (110808, 182560), (111492, 181440), (114912, 176040), (116640, 173432), (117360, 172368), (118827, 170240), (120960, 167238), (123120, 164304), (123228, 164160), (123880, 163296), (125184, 161595), (127680, 158436), (129276, 156480), (130074, 155520), (131328, 154035), (132030, 153216), (136080, 148656), (136920, 147744), (138510, 146048), (139365, 145152), (140832, 143640)]