20811379680

素因数分解:

$2^5\times 3^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{167}}^1\times {\mathrm{317}}^1$

素因数の和:528

約数の個数: 768

約数和(自身を含む): 90470338560

約数和(自身を除く): 69658958880

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 16, 18, 20, 21, 24, 26, 27, 28, 30, 32, 35, 36, 39, 40, 42, 45, 48, 52, 54, 56, 60, 63, 65, 70, 72, 78, 80, 84, 90, 91, 96, 104, 105, 108, 112, 117, 120, 126, 130, 135, 140, 144, 156, 160, 167, 168, 180, 182, 189, 195, 208, 210, 216, 224, 234, 240, 252, 260, 270, 273, 280, 288, 312, 315, 317, 334, 336, 351, 360, 364, 378, 390, 416, 420, 432, 455, 468, 480, 501, 504, 520, 540, 546, 560, 585, 624, 630, 634, 668, 672, 702, 720, 728, 756, 780, 819, 835, 840, 864, 910, 936, 945, 951, 1002, 1008, 1040, 1080, 1092, 1120, 1169, 1170, 1248, 1260, 1268, 1336, 1365, 1404, 1440, 1456, 1503, 1512, 1560, 1585, 1638, 1670, 1680, 1755, 1820, 1872, 1890, 1902, 2004, 2016, 2080, 2160, 2171, 2184, 2219, 2338, 2340, 2457, 2505, 2520, 2536, 2672, 2730, 2808, 2853, 2912, 3006, 3024, 3120, 3170, 3276, 3340, 3360, 3507, 3510, 3640, 3744, 3780, 3804, 4008, 4095, 4121, 4320, 4342, 4368, 4438, 4509, 4676, 4680, 4755, 4914, 5010, 5040, 5072, 5344, 5460, 5616, 5706, 5845, 6012, 6048, 6240, 6340, 6513, 6552, 6657, 6680, 7014, 7020, 7280, 7515, 7560, 7608, 8016, 8190, 8242, 8559, 8684, 8736, 8876, 9018, 9352, 9360, 9510, 9828, 10020, 10080, 10144, 10521, 10855, 10920, 11095, 11232, 11412, 11690, 12024, 12285, 12363, 12680, 13026, 13104, 13314, 13360, 14028, 14040, 14265, 14560, 15030, 15120, 15197, 15216, 16032, 16380, 16484, 17118, 17368, 17535, 17752, 18036, 18704, 18720, 19020, 19539, 19656, 19971, 20040, 20605, 21042, 21710, 21840, 22190, 22545, 22824, 23380, 24048, 24570, 24726, 25360, 26052, 26208, 26628, 26720, 28056, 28080, 28530, 28847, 30060, 30240, 30394, 30432, 31563, 32565, 32760, 32968, 33285, 34236, 34736, 35070, 35504, 36072, 37089, 37408, 38040, 39078, 39312, 39942, 40080, 41210, 42084, 42795, 43420, 43680, 44380, 45090, 45591, 45648, 46760, 48096, 49140, 49452, 50720, 52104, 52605, 52939, 53256, 56112, 56160, 57060, 57694, 58617, 59913, 60120, 60788, 61815, 63126, 65130, 65520, 65936, 66570, 68472, 69472, 70140, 71008, 72144, 74178, 75985, 76080, 78156, 78624, 79884, 80160, 82420, 84168, 85590, 86541, 86840, 88760, 90180, 91182, 91296, 93520, 97695, 98280, 98904, 99855, 104208, 105210, 105878, 106512, 111267, 112224, 114120, 115388, 117234, 119826, 120240, 121576, 123630, 126252, 130260, 131040, 131872, 133140, 136773, 136944, 140280, 144235, 144288, 148356, 151970, 152160, 156312, 157815, 158817, 159768, 164840, 168336, 171180, 173082, 173680, 177520, 180360, 182364, 185445, 187040, 195390, 196560, 197808, 199710, 208416, 210420, 211756, 213024, 222534, 227955, 228240, 230776, 234468, 239652, 240480, 243152, 247260, 252504, 259623, 260520, 264695, 266280, 273546, 273888, 280560, 288470, 293085, 296712, 299565, 303940, 312624, 315630, 317634, 319536, 329680, 336672, 342360, 346164, 347360, 355040, 360720, 364728, 370573, 370890, 390780, 393120, 395616, 399420, 410319, 420840, 423512, 432705, 445068, 455910, 456480, 461552, 468936, 476451, 479304, 486304, 494520, 505008, 519246, 521040, 529390, 532560, 547092, 556335, 561120, 576940, 586170, 593424, 599130, 607880, 625248, 631260, 635268, 639072, 659360, 683865, 684720, 688207, 692328, 721440, 729456, 741146, 741780, 778869, 781560, 794085, 798840, 820638, 841680, 847024, 865410, 890136, 911820, 923104, 937872, 952902, 958608, 989040, 1010016, 1038492, 1042080, 1058780, 1065120, 1094184, 1111719, 1112670, 1153880, 1172340, 1186848, 1198260, 1215760, 1262520, 1270536, 1298115, 1367730, 1369440, 1376414, 1384656, 1429353, 1458912, 1482292, 1483560, 1557738, 1563120, 1588170, 1597680, 1641276, 1683360, 1694048, 1730820, 1780272, 1823640, 1852865, 1875744, 1905804, 1917216, 1978080, 2051595, 2064621, 2076984, 2117560, 2188368, 2223438, 2225340, 2307760, 2344680, 2382255, 2396520, 2431520, 2525040, 2541072, 2596230, 2735460, 2752828, 2769312, 2858706, 2964584, 2967120, 3115476, 3126240, 3176340, 3195360, 3282552, 3335157, 3441035, 3461640, 3560544, 3647280, 3705730, 3811608, 3894345, 4103190, 4129242, 4153968, 4235120, 4376736, 4446876, 4450680, 4615520, 4689360, 4764510, 4793040, 4817449, 5050080, 5082144, 5192460, 5470920, 5505656, 5558595, 5717412, 5929168, 5934240, 6193863, 6230952, 6352680, 6565104, 6670314, 6882070, 6923280, 7146765, 7294560, 7411460, 7623216, 7788690, 8206380, 8258484, 8307936, 8470240, 8893752, 8901360, 9378720, 9529020, 9586080, 9634898, 10005471, 10323105, 10384920, 10941840, 11011312, 11117190, 11434824, 11858336, 12387726, 12461904, 12705360, 13130208, 13340628, 13764140, 13846560, 14293530, 14452347, 14822920, 15246432, 15577380, 16412760, 16516968, 16675785, 17787504, 17802720, 18581589, 19058040, 19269796, 20010942, 20646210, 20769840, 21883680, 22022624, 22234380, 22869648, 24087245, 24775452, 24923808, 25410720, 26681256, 27528280, 28587060, 28904694, 29645840, 30969315, 31154760, 32825520, 33033936, 33351570, 35575008, 37163178, 38116080, 38539592, 40021884, 41292420, 41539680, 43357041, 44468760, 45739296, 48174490, 49550904, 50027355, 53362512, 55056560, 57174120, 57809388, 59291680, 61938630, 62309520, 65651040, 66067872, 66703140, 72261735, 74326356, 76232160, 77079184, 80043768, 82584840, 86714082, 88937520, 92907945, 96348980, 99101808, 100054710, 106725024, 110113120, 114348240, 115618776, 123877260, 124619040, 130071123, 133406280, 144523470, 148652712, 154158368, 160087536, 165169680, 173428164, 177875040, 185815890, 192697960, 198203616, 200109420, 216785205, 228696480, 231237552, 247754520, 260142246, 266812560, 289046940, 297305424, 320175072, 330339360, 346856328, 371631780, 385395920, 400218840, 433570410, 462475104, 495509040, 520284492, 533625120, 578093880, 594610848, 650355615, 693712656, 743263560, 770791840, 800437680, 867140820, 991018080, 1040568984, 1156187760, 1300711230, 1387425312, 1486527120, 1600875360, 1734281640, 2081137968, 2312375520, 2601422460, 2973054240, 3468563280, 4162275936, 5202844920, 6937126560, 10405689840, 20811379680]

約数ペア:

[(1, 20811379680), (2, 10405689840), (3, 6937126560), (4, 5202844920), (5, 4162275936), (6, 3468563280), (7, 2973054240), (8, 2601422460), (9, 2312375520), (10, 2081137968), (12, 1734281640), (13, 1600875360), (14, 1486527120), (15, 1387425312), (16, 1300711230), (18, 1156187760), (20, 1040568984), (21, 991018080), (24, 867140820), (26, 800437680), (27, 770791840), (28, 743263560), (30, 693712656), (32, 650355615), (35, 594610848), (36, 578093880), (39, 533625120), (40, 520284492), (42, 495509040), (45, 462475104), (48, 433570410), (52, 400218840), (54, 385395920), (56, 371631780), (60, 346856328), (63, 330339360), (65, 320175072), (70, 297305424), (72, 289046940), (78, 266812560), (80, 260142246), (84, 247754520), (90, 231237552), (91, 228696480), (96, 216785205), (104, 200109420), (105, 198203616), (108, 192697960), (112, 185815890), (117, 177875040), (120, 173428164), (126, 165169680), (130, 160087536), (135, 154158368), (140, 148652712), (144, 144523470), (156, 133406280), (160, 130071123), (167, 124619040), (168, 123877260), (180, 115618776), (182, 114348240), (189, 110113120), (195, 106725024), (208, 100054710), (210, 99101808), (216, 96348980), (224, 92907945), (234, 88937520), (240, 86714082), (252, 82584840), (260, 80043768), (270, 77079184), (273, 76232160), (280, 74326356), (288, 72261735), (312, 66703140), (315, 66067872), (317, 65651040), (334, 62309520), (336, 61938630), (351, 59291680), (360, 57809388), (364, 57174120), (378, 55056560), (390, 53362512), (416, 50027355), (420, 49550904), (432, 48174490), (455, 45739296), (468, 44468760), (480, 43357041), (501, 41539680), (504, 41292420), (520, 40021884), (540, 38539592), (546, 38116080), (560, 37163178), (585, 35575008), (624, 33351570), (630, 33033936), (634, 32825520), (668, 31154760), (672, 30969315), (702, 29645840), (720, 28904694), (728, 28587060), (756, 27528280), (780, 26681256), (819, 25410720), (835, 24923808), (840, 24775452), (864, 24087245), (910, 22869648), (936, 22234380), (945, 22022624), (951, 21883680), (1002, 20769840), (1008, 20646210), (1040, 20010942), (1080, 19269796), (1092, 19058040), (1120, 18581589), (1169, 17802720), (1170, 17787504), (1248, 16675785), (1260, 16516968), (1268, 16412760), (1336, 15577380), (1365, 15246432), (1404, 14822920), (1440, 14452347), (1456, 14293530), (1503, 13846560), (1512, 13764140), (1560, 13340628), (1585, 13130208), (1638, 12705360), (1670, 12461904), (1680, 12387726), (1755, 11858336), (1820, 11434824), (1872, 11117190), (1890, 11011312), (1902, 10941840), (2004, 10384920), (2016, 10323105), (2080, 10005471), (2160, 9634898), (2171, 9586080), (2184, 9529020), (2219, 9378720), (2338, 8901360), (2340, 8893752), (2457, 8470240), (2505, 8307936), (2520, 8258484), (2536, 8206380), (2672, 7788690), (2730, 7623216), (2808, 7411460), (2853, 7294560), (2912, 7146765), (3006, 6923280), (3024, 6882070), (3120, 6670314), (3170, 6565104), (3276, 6352680), (3340, 6230952), (3360, 6193863), (3507, 5934240), (3510, 5929168), (3640, 5717412), (3744, 5558595), (3780, 5505656), (3804, 5470920), (4008, 5192460), (4095, 5082144), (4121, 5050080), (4320, 4817449), (4342, 4793040), (4368, 4764510), (4438, 4689360), (4509, 4615520), (4676, 4450680), (4680, 4446876), (4755, 4376736), (4914, 4235120), (5010, 4153968), (5040, 4129242), (5072, 4103190), (5344, 3894345), (5460, 3811608), (5616, 3705730), (5706, 3647280), (5845, 3560544), (6012, 3461640), (6048, 3441035), (6240, 3335157), (6340, 3282552), (6513, 3195360), (6552, 3176340), (6657, 3126240), (6680, 3115476), (7014, 2967120), (7020, 2964584), (7280, 2858706), (7515, 2769312), (7560, 2752828), (7608, 2735460), (8016, 2596230), (8190, 2541072), (8242, 2525040), (8559, 2431520), (8684, 2396520), (8736, 2382255), (8876, 2344680), (9018, 2307760), (9352, 2225340), (9360, 2223438), (9510, 2188368), (9828, 2117560), (10020, 2076984), (10080, 2064621), (10144, 2051595), (10521, 1978080), (10855, 1917216), (10920, 1905804), (11095, 1875744), (11232, 1852865), (11412, 1823640), (11690, 1780272), (12024, 1730820), (12285, 1694048), (12363, 1683360), (12680, 1641276), (13026, 1597680), (13104, 1588170), (13314, 1563120), (13360, 1557738), (14028, 1483560), (14040, 1482292), (14265, 1458912), (14560, 1429353), (15030, 1384656), (15120, 1376414), (15197, 1369440), (15216, 1367730), (16032, 1298115), (16380, 1270536), (16484, 1262520), (17118, 1215760), (17368, 1198260), (17535, 1186848), (17752, 1172340), (18036, 1153880), (18704, 1112670), (18720, 1111719), (19020, 1094184), (19539, 1065120), (19656, 1058780), (19971, 1042080), (20040, 1038492), (20605, 1010016), (21042, 989040), (21710, 958608), (21840, 952902), (22190, 937872), (22545, 923104), (22824, 911820), (23380, 890136), (24048, 865410), (24570, 847024), (24726, 841680), (25360, 820638), (26052, 798840), (26208, 794085), (26628, 781560), (26720, 778869), (28056, 741780), (28080, 741146), (28530, 729456), (28847, 721440), (30060, 692328), (30240, 688207), (30394, 684720), (30432, 683865), (31563, 659360), (32565, 639072), (32760, 635268), (32968, 631260), (33285, 625248), (34236, 607880), (34736, 599130), (35070, 593424), (35504, 586170), (36072, 576940), (37089, 561120), (37408, 556335), (38040, 547092), (39078, 532560), (39312, 529390), (39942, 521040), (40080, 519246), (41210, 505008), (42084, 494520), (42795, 486304), (43420, 479304), (43680, 476451), (44380, 468936), (45090, 461552), (45591, 456480), (45648, 455910), (46760, 445068), (48096, 432705), (49140, 423512), (49452, 420840), (50720, 410319), (52104, 399420), (52605, 395616), (52939, 393120), (53256, 390780), (56112, 370890), (56160, 370573), (57060, 364728), (57694, 360720), (58617, 355040), (59913, 347360), (60120, 346164), (60788, 342360), (61815, 336672), (63126, 329680), (65130, 319536), (65520, 317634), (65936, 315630), (66570, 312624), (68472, 303940), (69472, 299565), (70140, 296712), (71008, 293085), (72144, 288470), (74178, 280560), (75985, 273888), (76080, 273546), (78156, 266280), (78624, 264695), (79884, 260520), (80160, 259623), (82420, 252504), (84168, 247260), (85590, 243152), (86541, 240480), (86840, 239652), (88760, 234468), (90180, 230776), (91182, 228240), (91296, 227955), (93520, 222534), (97695, 213024), (98280, 211756), (98904, 210420), (99855, 208416), (104208, 199710), (105210, 197808), (105878, 196560), (106512, 195390), (111267, 187040), (112224, 185445), (114120, 182364), (115388, 180360), (117234, 177520), (119826, 173680), (120240, 173082), (121576, 171180), (123630, 168336), (126252, 164840), (130260, 159768), (131040, 158817), (131872, 157815), (133140, 156312), (136773, 152160), (136944, 151970), (140280, 148356), (144235, 144288)]