20702381760

素因数分解:

$2^6\times 3^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{331}}^1$

素因数の和:506

約数の個数: 560

約数和(自身を含む): 78364323840

約数和(自身を除く): 57661942080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 27, 30, 32, 36, 38, 40, 45, 48, 54, 57, 60, 64, 72, 76, 80, 81, 90, 95, 96, 108, 114, 120, 127, 135, 144, 152, 160, 162, 171, 180, 190, 192, 216, 228, 240, 254, 270, 285, 288, 304, 320, 324, 331, 342, 360, 380, 381, 405, 432, 456, 480, 508, 513, 540, 570, 576, 608, 635, 648, 662, 684, 720, 760, 762, 810, 855, 864, 912, 960, 993, 1016, 1026, 1080, 1140, 1143, 1216, 1270, 1296, 1324, 1368, 1440, 1520, 1524, 1539, 1620, 1655, 1710, 1728, 1824, 1905, 1986, 2032, 2052, 2160, 2280, 2286, 2413, 2540, 2565, 2592, 2648, 2736, 2880, 2979, 3040, 3048, 3078, 3240, 3310, 3420, 3429, 3648, 3810, 3972, 4064, 4104, 4320, 4560, 4572, 4826, 4965, 5080, 5130, 5184, 5296, 5472, 5715, 5958, 6080, 6096, 6156, 6289, 6480, 6620, 6840, 6858, 7239, 7620, 7695, 7944, 8128, 8208, 8640, 8937, 9120, 9144, 9652, 9930, 10160, 10260, 10287, 10592, 10944, 11430, 11916, 12065, 12192, 12312, 12578, 12960, 13240, 13680, 13716, 14478, 14895, 15240, 15390, 15888, 16416, 17145, 17874, 18240, 18288, 18867, 19304, 19860, 20320, 20520, 20574, 21184, 21717, 22860, 23832, 24130, 24384, 24624, 25156, 25920, 26480, 26811, 27360, 27432, 28956, 29790, 30480, 30780, 31445, 31776, 32832, 34290, 35748, 36195, 36576, 37734, 38608, 39720, 40640, 41040, 41148, 42037, 43434, 44685, 45720, 47664, 48260, 49248, 50312, 51435, 52960, 53622, 54720, 54864, 56601, 57912, 59580, 60960, 61560, 62890, 63552, 65151, 68580, 71496, 72390, 73152, 75468, 77216, 79440, 82080, 82296, 84074, 86868, 89370, 91440, 94335, 95328, 96520, 98496, 100624, 102870, 105920, 107244, 108585, 109728, 113202, 115824, 119160, 121920, 123120, 125780, 126111, 130302, 134055, 137160, 142992, 144780, 150936, 154432, 158880, 164160, 164592, 168148, 169803, 173736, 178740, 182880, 188670, 190656, 193040, 195453, 201248, 205740, 210185, 214488, 217170, 219456, 226404, 231648, 238320, 246240, 251560, 252222, 260604, 268110, 274320, 283005, 285984, 289560, 301872, 317760, 325755, 329184, 336296, 339606, 347472, 357480, 365760, 377340, 378333, 386080, 390906, 402496, 411480, 420370, 428976, 434340, 452808, 463296, 476640, 492480, 503120, 504444, 509409, 521208, 536220, 548640, 566010, 571968, 579120, 603744, 630555, 651510, 658368, 672592, 679212, 694944, 714960, 754680, 756666, 772160, 781812, 798703, 822960, 840740, 849015, 857952, 868680, 905616, 953280, 977265, 1006240, 1008888, 1018818, 1042416, 1072440, 1097280, 1132020, 1134999, 1158240, 1207488, 1261110, 1303020, 1345184, 1358424, 1389888, 1429920, 1509360, 1513332, 1563624, 1597406, 1645920, 1681480, 1698030, 1715904, 1737360, 1811232, 1891665, 1954530, 2012480, 2017776, 2037636, 2084832, 2144880, 2264040, 2269998, 2316480, 2396109, 2522220, 2547045, 2606040, 2690368, 2716848, 2859840, 3018720, 3026664, 3127248, 3194812, 3291840, 3362960, 3396060, 3404997, 3474720, 3622464, 3783330, 3909060, 3993515, 4035552, 4075272, 4169664, 4289760, 4528080, 4539996, 4792218, 5044440, 5094090, 5212080, 5433696, 5674995, 6037440, 6053328, 6254496, 6389624, 6725920, 6792120, 6809994, 6949440, 7188327, 7566660, 7818120, 7987030, 8071104, 8150544, 8579520, 9056160, 9079992, 9584436, 10088880, 10188180, 10424160, 10867392, 11349990, 11980545, 12106656, 12508992, 12779248, 13451840, 13584240, 13619988, 14376654, 15133320, 15636240, 15974060, 16301088, 17024985, 18112320, 18159984, 19168872, 20177760, 20376360, 20848320, 21564981, 22699980, 23961090, 24213312, 25558496, 27168480, 27239976, 28753308, 30266640, 31272480, 31948120, 32602176, 34049970, 35941635, 36319968, 38337744, 40355520, 40752720, 43129962, 45399960, 47922180, 51116992, 54336960, 54479952, 57506616, 60533280, 62544960, 63896240, 64694943, 68099940, 71883270, 72639936, 76675488, 81505440, 86259924, 90799920, 95844360, 107824905, 108959904, 115013232, 121066560, 127792480, 129389886, 136199880, 143766540, 153350976, 163010880, 172519848, 181599840, 191688720, 215649810, 217919808, 230026464, 255584960, 258779772, 272399760, 287533080, 323474715, 345039696, 363199680, 383377440, 431299620, 460052928, 517559544, 544799520, 575066160, 646949430, 690079392, 766754880, 862599240, 1035119088, 1089599040, 1150132320, 1293898860, 1380158784, 1725198480, 2070238176, 2300264640, 2587797720, 3450396960, 4140476352, 5175595440, 6900793920, 10351190880, 20702381760]

約数ペア:

[(1, 20702381760), (2, 10351190880), (3, 6900793920), (4, 5175595440), (5, 4140476352), (6, 3450396960), (8, 2587797720), (9, 2300264640), (10, 2070238176), (12, 1725198480), (15, 1380158784), (16, 1293898860), (18, 1150132320), (19, 1089599040), (20, 1035119088), (24, 862599240), (27, 766754880), (30, 690079392), (32, 646949430), (36, 575066160), (38, 544799520), (40, 517559544), (45, 460052928), (48, 431299620), (54, 383377440), (57, 363199680), (60, 345039696), (64, 323474715), (72, 287533080), (76, 272399760), (80, 258779772), (81, 255584960), (90, 230026464), (95, 217919808), (96, 215649810), (108, 191688720), (114, 181599840), (120, 172519848), (127, 163010880), (135, 153350976), (144, 143766540), (152, 136199880), (160, 129389886), (162, 127792480), (171, 121066560), (180, 115013232), (190, 108959904), (192, 107824905), (216, 95844360), (228, 90799920), (240, 86259924), (254, 81505440), (270, 76675488), (285, 72639936), (288, 71883270), (304, 68099940), (320, 64694943), (324, 63896240), (331, 62544960), (342, 60533280), (360, 57506616), (380, 54479952), (381, 54336960), (405, 51116992), (432, 47922180), (456, 45399960), (480, 43129962), (508, 40752720), (513, 40355520), (540, 38337744), (570, 36319968), (576, 35941635), (608, 34049970), (635, 32602176), (648, 31948120), (662, 31272480), (684, 30266640), (720, 28753308), (760, 27239976), (762, 27168480), (810, 25558496), (855, 24213312), (864, 23961090), (912, 22699980), (960, 21564981), (993, 20848320), (1016, 20376360), (1026, 20177760), (1080, 19168872), (1140, 18159984), (1143, 18112320), (1216, 17024985), (1270, 16301088), (1296, 15974060), (1324, 15636240), (1368, 15133320), (1440, 14376654), (1520, 13619988), (1524, 13584240), (1539, 13451840), (1620, 12779248), (1655, 12508992), (1710, 12106656), (1728, 11980545), (1824, 11349990), (1905, 10867392), (1986, 10424160), (2032, 10188180), (2052, 10088880), (2160, 9584436), (2280, 9079992), (2286, 9056160), (2413, 8579520), (2540, 8150544), (2565, 8071104), (2592, 7987030), (2648, 7818120), (2736, 7566660), (2880, 7188327), (2979, 6949440), (3040, 6809994), (3048, 6792120), (3078, 6725920), (3240, 6389624), (3310, 6254496), (3420, 6053328), (3429, 6037440), (3648, 5674995), (3810, 5433696), (3972, 5212080), (4064, 5094090), (4104, 5044440), (4320, 4792218), (4560, 4539996), (4572, 4528080), (4826, 4289760), (4965, 4169664), (5080, 4075272), (5130, 4035552), (5184, 3993515), (5296, 3909060), (5472, 3783330), (5715, 3622464), (5958, 3474720), (6080, 3404997), (6096, 3396060), (6156, 3362960), (6289, 3291840), (6480, 3194812), (6620, 3127248), (6840, 3026664), (6858, 3018720), (7239, 2859840), (7620, 2716848), (7695, 2690368), (7944, 2606040), (8128, 2547045), (8208, 2522220), (8640, 2396109), (8937, 2316480), (9120, 2269998), (9144, 2264040), (9652, 2144880), (9930, 2084832), (10160, 2037636), (10260, 2017776), (10287, 2012480), (10592, 1954530), (10944, 1891665), (11430, 1811232), (11916, 1737360), (12065, 1715904), (12192, 1698030), (12312, 1681480), (12578, 1645920), (12960, 1597406), (13240, 1563624), (13680, 1513332), (13716, 1509360), (14478, 1429920), (14895, 1389888), (15240, 1358424), (15390, 1345184), (15888, 1303020), (16416, 1261110), (17145, 1207488), (17874, 1158240), (18240, 1134999), (18288, 1132020), (18867, 1097280), (19304, 1072440), (19860, 1042416), (20320, 1018818), (20520, 1008888), (20574, 1006240), (21184, 977265), (21717, 953280), (22860, 905616), (23832, 868680), (24130, 857952), (24384, 849015), (24624, 840740), (25156, 822960), (25920, 798703), (26480, 781812), (26811, 772160), (27360, 756666), (27432, 754680), (28956, 714960), (29790, 694944), (30480, 679212), (30780, 672592), (31445, 658368), (31776, 651510), (32832, 630555), (34290, 603744), (35748, 579120), (36195, 571968), (36576, 566010), (37734, 548640), (38608, 536220), (39720, 521208), (40640, 509409), (41040, 504444), (41148, 503120), (42037, 492480), (43434, 476640), (44685, 463296), (45720, 452808), (47664, 434340), (48260, 428976), (49248, 420370), (50312, 411480), (51435, 402496), (52960, 390906), (53622, 386080), (54720, 378333), (54864, 377340), (56601, 365760), (57912, 357480), (59580, 347472), (60960, 339606), (61560, 336296), (62890, 329184), (63552, 325755), (65151, 317760), (68580, 301872), (71496, 289560), (72390, 285984), (73152, 283005), (75468, 274320), (77216, 268110), (79440, 260604), (82080, 252222), (82296, 251560), (84074, 246240), (86868, 238320), (89370, 231648), (91440, 226404), (94335, 219456), (95328, 217170), (96520, 214488), (98496, 210185), (100624, 205740), (102870, 201248), (105920, 195453), (107244, 193040), (108585, 190656), (109728, 188670), (113202, 182880), (115824, 178740), (119160, 173736), (121920, 169803), (123120, 168148), (125780, 164592), (126111, 164160), (130302, 158880), (134055, 154432), (137160, 150936), (142992, 144780)]