About the Number

201921309720

201921309719 ← → 201921309721

2進数表記:10111100000011011100101010110000011000

漢数字表記:二千十九億二千百三十万九千七百二十

素因数分解:

2 3 × 3 2 × 5 1 × 13 1 × 59 1 × 109 1 × 6709 1

素因数の和:6907
約数の個数: 384
約数和(自身を含む): 725404680000
約数和(自身を除く): 523483370280

約数列:
[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 30, 36, 39, 40, 45, 52, 59, 60, 65, 72, 78, 90, 104, 109, 117, 118, 120, 130, 156, 177, 180, 195, 218, 234, 236, 260, 295, 312, 327, 354, 360, 390, 436, 468, 472, 520, 531, 545, 585, 590, 654, 708, 767, 780, 872, 885, 936, 981, 1062, 1090, 1170, 1180, 1308, 1416, 1417, 1534, 1560, 1635, 1770, 1962, 2124, 2180, 2301, 2340, 2360, 2616, 2655, 2834, 3068, 3270, 3540, 3835, 3924, 4248, 4251, 4360, 4602, 4680, 4905, 5310, 5668, 6136, 6431, 6540, 6709, 6903, 7080, 7085, 7670, 7848, 8502, 9204, 9810, 10620, 11336, 11505, 12753, 12862, 13080, 13418, 13806, 14170, 15340, 17004, 18408, 19293, 19620, 20127, 21240, 21255, 23010, 25506, 25724, 26836, 27612, 28340, 30680, 32155, 33545, 34008, 34515, 38586, 39240, 40254, 42510, 46020, 51012, 51448, 53672, 55224, 56680, 57879, 60381, 63765, 64310, 67090, 69030, 77172, 80508, 83603, 85020, 87217, 92040, 96465, 100635, 102024, 115758, 120762, 127530, 128620, 134180, 138060, 154344, 161016, 167206, 170040, 174434, 192930, 201270, 231516, 241524, 250809, 255060, 257240, 261651, 268360, 276120, 289395, 301905, 334412, 348868, 385860, 395831, 402540, 418015, 436085, 463032, 483048, 501618, 510120, 523302, 578790, 603810, 668824, 697736, 731281, 752427, 771720, 784953, 791662, 805080, 836030, 872170, 1003236, 1046604, 1157580, 1187493, 1207620, 1254045, 1308255, 1462562, 1504854, 1569906, 1583324, 1672060, 1744340, 1979155, 2006472, 2093208, 2193843, 2315160, 2374986, 2415240, 2508090, 2616510, 2925124, 3009708, 3139812, 3166648, 3344120, 3488680, 3562479, 3656405, 3762135, 3924765, 3958310, 4387686, 4749972, 5016180, 5145803, 5233020, 5850248, 5937465, 6019416, 6279624, 6581529, 7124958, 7312810, 7524270, 7849530, 7916620, 8775372, 9499944, 9506653, 10032360, 10291606, 10466040, 10969215, 11874930, 13163058, 14249916, 14625620, 15048540, 15437409, 15699060, 15833240, 17550744, 17812395, 19013306, 20583212, 21938430, 23749860, 25729015, 26326116, 28499832, 28519959, 29251240, 30097080, 30874818, 31398120, 32907645, 35624790, 38026612, 41166424, 43145579, 43876860, 46312227, 47499720, 47533265, 51458030, 52652232, 57039918, 61749636, 65815290, 71249580, 76053224, 77187045, 85559877, 86291158, 87753720, 92624454, 95066530, 102916060, 114079836, 123499272, 129436737, 131630580, 142499160, 142599795, 154374090, 171119754, 172582316, 185248908, 190133060, 205832120, 215727895, 228159672, 231561135, 258873474, 263261160, 285199590, 308748180, 342239508, 345164632, 370497816, 380266120, 388310211, 427799385, 431455790, 463122270, 517746948, 560892527, 570399180, 617496360, 647183685, 684479016, 776620422, 855598770, 862911580, 926244540, 1035493896, 1121785054, 1140798360, 1294367370, 1553240844, 1682677581, 1711197540, 1725823160, 1852489080, 1941551055, 2243570108, 2588734740, 2804462635, 3106481688, 3365355162, 3422395080, 3883102110, 4487140216, 5048032743, 5177469480, 5608925270, 6730710324, 7766204220, 8413387905, 10096065486, 11217850540, 13461420648, 15532408440, 16826775810, 20192130972, 22435701080, 25240163715, 33653551620, 40384261944, 50480327430, 67307103240, 100960654860, 201921309720]

約数ペア:
[(1, 201921309720), (2, 100960654860), (3, 67307103240), (4, 50480327430), (5, 40384261944), (6, 33653551620), (8, 25240163715), (9, 22435701080), (10, 20192130972), (12, 16826775810), (13, 15532408440), (15, 13461420648), (18, 11217850540), (20, 10096065486), (24, 8413387905), (26, 7766204220), (30, 6730710324), (36, 5608925270), (39, 5177469480), (40, 5048032743), (45, 4487140216), (52, 3883102110), (59, 3422395080), (60, 3365355162), (65, 3106481688), (72, 2804462635), (78, 2588734740), (90, 2243570108), (104, 1941551055), (109, 1852489080), (117, 1725823160), (118, 1711197540), (120, 1682677581), (130, 1553240844), (156, 1294367370), (177, 1140798360), (180, 1121785054), (195, 1035493896), (218, 926244540), (234, 862911580), (236, 855598770), (260, 776620422), (295, 684479016), (312, 647183685), (327, 617496360), (354, 570399180), (360, 560892527), (390, 517746948), (436, 463122270), (468, 431455790), (472, 427799385), (520, 388310211), (531, 380266120), (545, 370497816), (585, 345164632), (590, 342239508), (654, 308748180), (708, 285199590), (767, 263261160), (780, 258873474), (872, 231561135), (885, 228159672), (936, 215727895), (981, 205832120), (1062, 190133060), (1090, 185248908), (1170, 172582316), (1180, 171119754), (1308, 154374090), (1416, 142599795), (1417, 142499160), (1534, 131630580), (1560, 129436737), (1635, 123499272), (1770, 114079836), (1962, 102916060), (2124, 95066530), (2180, 92624454), (2301, 87753720), (2340, 86291158), (2360, 85559877), (2616, 77187045), (2655, 76053224), (2834, 71249580), (3068, 65815290), (3270, 61749636), (3540, 57039918), (3835, 52652232), (3924, 51458030), (4248, 47533265), (4251, 47499720), (4360, 46312227), (4602, 43876860), (4680, 43145579), (4905, 41166424), (5310, 38026612), (5668, 35624790), (6136, 32907645), (6431, 31398120), (6540, 30874818), (6709, 30097080), (6903, 29251240), (7080, 28519959), (7085, 28499832), (7670, 26326116), (7848, 25729015), (8502, 23749860), (9204, 21938430), (9810, 20583212), (10620, 19013306), (11336, 17812395), (11505, 17550744), (12753, 15833240), (12862, 15699060), (13080, 15437409), (13418, 15048540), (13806, 14625620), (14170, 14249916), (15340, 13163058), (17004, 11874930), (18408, 10969215), (19293, 10466040), (19620, 10291606), (20127, 10032360), (21240, 9506653), (21255, 9499944), (23010, 8775372), (25506, 7916620), (25724, 7849530), (26836, 7524270), (27612, 7312810), (28340, 7124958), (30680, 6581529), (32155, 6279624), (33545, 6019416), (34008, 5937465), (34515, 5850248), (38586, 5233020), (39240, 5145803), (40254, 5016180), (42510, 4749972), (46020, 4387686), (51012, 3958310), (51448, 3924765), (53672, 3762135), (55224, 3656405), (56680, 3562479), (57879, 3488680), (60381, 3344120), (63765, 3166648), (64310, 3139812), (67090, 3009708), (69030, 2925124), (77172, 2616510), (80508, 2508090), (83603, 2415240), (85020, 2374986), (87217, 2315160), (92040, 2193843), (96465, 2093208), (100635, 2006472), (102024, 1979155), (115758, 1744340), (120762, 1672060), (127530, 1583324), (128620, 1569906), (134180, 1504854), (138060, 1462562), (154344, 1308255), (161016, 1254045), (167206, 1207620), (170040, 1187493), (174434, 1157580), (192930, 1046604), (201270, 1003236), (231516, 872170), (241524, 836030), (250809, 805080), (255060, 791662), (257240, 784953), (261651, 771720), (268360, 752427), (276120, 731281), (289395, 697736), (301905, 668824), (334412, 603810), (348868, 578790), (385860, 523302), (395831, 510120), (402540, 501618), (418015, 483048), (436085, 463032)]

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