About the Number

201997385280

201997385279 ← → 201997385281

2進数表記:10111100000111111110110111111001000000

漢数字表記:二千十九億九千七百三十八万五千二百八十

素因数分解:

2 6 × 3 6 × 5 1 × 547 1 × 1583 1

素因数の和:2165
約数の個数: 392
約数和(自身を含む): 722954339712
約数和(自身を除く): 520956954432

約数列:
[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 81, 90, 96, 108, 120, 135, 144, 160, 162, 180, 192, 216, 240, 243, 270, 288, 320, 324, 360, 405, 432, 480, 486, 540, 547, 576, 648, 720, 729, 810, 864, 960, 972, 1080, 1094, 1215, 1296, 1440, 1458, 1583, 1620, 1641, 1728, 1944, 2160, 2188, 2430, 2592, 2735, 2880, 2916, 3166, 3240, 3282, 3645, 3888, 4320, 4376, 4749, 4860, 4923, 5184, 5470, 5832, 6332, 6480, 6564, 7290, 7776, 7915, 8205, 8640, 8752, 9498, 9720, 9846, 10940, 11664, 12664, 12960, 13128, 14247, 14580, 14769, 15552, 15830, 16410, 17504, 18996, 19440, 19692, 21880, 23328, 23745, 24615, 25328, 25920, 26256, 28494, 29160, 29538, 31660, 32820, 35008, 37992, 38880, 39384, 42741, 43760, 44307, 46656, 47490, 49230, 50656, 52512, 56988, 58320, 59076, 63320, 65640, 71235, 73845, 75984, 77760, 78768, 85482, 87520, 88614, 94980, 98460, 101312, 105024, 113976, 116640, 118152, 126640, 128223, 131280, 132921, 142470, 147690, 151968, 157536, 170964, 175040, 177228, 189960, 196920, 213705, 221535, 227952, 233280, 236304, 253280, 256446, 262560, 265842, 284940, 295380, 303936, 315072, 341928, 354456, 379920, 384669, 393840, 398763, 427410, 443070, 455904, 472608, 506560, 512892, 525120, 531684, 569880, 590760, 641115, 664605, 683856, 708912, 759840, 769338, 787680, 797526, 854820, 865901, 886140, 911808, 945216, 1025784, 1063368, 1139760, 1154007, 1181520, 1282230, 1329210, 1367712, 1417824, 1519680, 1538676, 1575360, 1595052, 1709640, 1731802, 1772280, 1923345, 1993815, 2051568, 2126736, 2279520, 2308014, 2363040, 2564460, 2597703, 2658420, 2735424, 2835648, 3077352, 3190104, 3419280, 3463604, 3544560, 3846690, 3987630, 4103136, 4253472, 4329505, 4559040, 4616028, 4726080, 5128920, 5195406, 5316840, 5770035, 6154704, 6380208, 6838560, 6927208, 7089120, 7693380, 7793109, 7975260, 8206272, 8506944, 8659010, 9232056, 10257840, 10390812, 10633680, 11540070, 12309408, 12760416, 12988515, 13677120, 13854416, 14178240, 15386760, 15586218, 15950520, 17318020, 18464112, 20515680, 20781624, 21267360, 23080140, 23379327, 24618816, 25520832, 25977030, 27708832, 30773520, 31172436, 31901040, 34636040, 36928224, 38965545, 41031360, 41563248, 42534720, 46160280, 46758654, 51954060, 55417664, 61547040, 62344872, 63802080, 69272080, 70137981, 73856448, 77931090, 83126496, 92320560, 93517308, 103908120, 116896635, 123094080, 124689744, 127604160, 138544160, 140275962, 155862180, 166252992, 184641120, 187034616, 207816240, 210413943, 233793270, 249379488, 277088320, 280551924, 311724360, 350689905, 369282240, 374069232, 415632480, 420827886, 467586540, 498758976, 561103848, 623448720, 631241829, 701379810, 748138464, 831264960, 841655772, 935173080, 1052069715, 1122207696, 1246897440, 1262483658, 1402759620, 1496276928, 1683311544, 1870346160, 2104139430, 2244415392, 2493794880, 2524967316, 2805519240, 3156209145, 3366623088, 3740692320, 4208278860, 4488830784, 5049934632, 5611038480, 6312418290, 6733246176, 7481384640, 8416557720, 10099869264, 11222076960, 12624836580, 13466492352, 16833115440, 20199738528, 22444153920, 25249673160, 33666230880, 40399477056, 50499346320, 67332461760, 100998692640, 201997385280]

約数ペア:
[(1, 201997385280), (2, 100998692640), (3, 67332461760), (4, 50499346320), (5, 40399477056), (6, 33666230880), (8, 25249673160), (9, 22444153920), (10, 20199738528), (12, 16833115440), (15, 13466492352), (16, 12624836580), (18, 11222076960), (20, 10099869264), (24, 8416557720), (27, 7481384640), (30, 6733246176), (32, 6312418290), (36, 5611038480), (40, 5049934632), (45, 4488830784), (48, 4208278860), (54, 3740692320), (60, 3366623088), (64, 3156209145), (72, 2805519240), (80, 2524967316), (81, 2493794880), (90, 2244415392), (96, 2104139430), (108, 1870346160), (120, 1683311544), (135, 1496276928), (144, 1402759620), (160, 1262483658), (162, 1246897440), (180, 1122207696), (192, 1052069715), (216, 935173080), (240, 841655772), (243, 831264960), (270, 748138464), (288, 701379810), (320, 631241829), (324, 623448720), (360, 561103848), (405, 498758976), (432, 467586540), (480, 420827886), (486, 415632480), (540, 374069232), (547, 369282240), (576, 350689905), (648, 311724360), (720, 280551924), (729, 277088320), (810, 249379488), (864, 233793270), (960, 210413943), (972, 207816240), (1080, 187034616), (1094, 184641120), (1215, 166252992), (1296, 155862180), (1440, 140275962), (1458, 138544160), (1583, 127604160), (1620, 124689744), (1641, 123094080), (1728, 116896635), (1944, 103908120), (2160, 93517308), (2188, 92320560), (2430, 83126496), (2592, 77931090), (2735, 73856448), (2880, 70137981), (2916, 69272080), (3166, 63802080), (3240, 62344872), (3282, 61547040), (3645, 55417664), (3888, 51954060), (4320, 46758654), (4376, 46160280), (4749, 42534720), (4860, 41563248), (4923, 41031360), (5184, 38965545), (5470, 36928224), (5832, 34636040), (6332, 31901040), (6480, 31172436), (6564, 30773520), (7290, 27708832), (7776, 25977030), (7915, 25520832), (8205, 24618816), (8640, 23379327), (8752, 23080140), (9498, 21267360), (9720, 20781624), (9846, 20515680), (10940, 18464112), (11664, 17318020), (12664, 15950520), (12960, 15586218), (13128, 15386760), (14247, 14178240), (14580, 13854416), (14769, 13677120), (15552, 12988515), (15830, 12760416), (16410, 12309408), (17504, 11540070), (18996, 10633680), (19440, 10390812), (19692, 10257840), (21880, 9232056), (23328, 8659010), (23745, 8506944), (24615, 8206272), (25328, 7975260), (25920, 7793109), (26256, 7693380), (28494, 7089120), (29160, 6927208), (29538, 6838560), (31660, 6380208), (32820, 6154704), (35008, 5770035), (37992, 5316840), (38880, 5195406), (39384, 5128920), (42741, 4726080), (43760, 4616028), (44307, 4559040), (46656, 4329505), (47490, 4253472), (49230, 4103136), (50656, 3987630), (52512, 3846690), (56988, 3544560), (58320, 3463604), (59076, 3419280), (63320, 3190104), (65640, 3077352), (71235, 2835648), (73845, 2735424), (75984, 2658420), (77760, 2597703), (78768, 2564460), (85482, 2363040), (87520, 2308014), (88614, 2279520), (94980, 2126736), (98460, 2051568), (101312, 1993815), (105024, 1923345), (113976, 1772280), (116640, 1731802), (118152, 1709640), (126640, 1595052), (128223, 1575360), (131280, 1538676), (132921, 1519680), (142470, 1417824), (147690, 1367712), (151968, 1329210), (157536, 1282230), (170964, 1181520), (175040, 1154007), (177228, 1139760), (189960, 1063368), (196920, 1025784), (213705, 945216), (221535, 911808), (227952, 886140), (233280, 865901), (236304, 854820), (253280, 797526), (256446, 787680), (262560, 769338), (265842, 759840), (284940, 708912), (295380, 683856), (303936, 664605), (315072, 641115), (341928, 590760), (354456, 569880), (379920, 531684), (384669, 525120), (393840, 512892), (398763, 506560), (427410, 472608), (443070, 455904)]

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