About the Number

20161729440

20161729439 ← → 20161729441

2進数表記:10010110001101110111001001110100000

漢数字表記:二百一億六千百七十二万九千四百四十

素因数分解:

2 5 × 3 5 × 5 1 × 179 1 × 2897 1

素因数の和:3106
約数の個数: 288
約数和(自身を含む): 71773490880
約数和(自身を除く): 51611761440

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, 72, 80, 81, 90, 96, 108, 120, 135, 144, 160, 162, 179, 180, 216, 240, 243, 270, 288, 324, 358, 360, 405, 432, 480, 486, 537, 540, 648, 716, 720, 810, 864, 895, 972, 1074, 1080, 1215, 1296, 1432, 1440, 1611, 1620, 1790, 1944, 2148, 2160, 2430, 2592, 2685, 2864, 2897, 3222, 3240, 3580, 3888, 4296, 4320, 4833, 4860, 5370, 5728, 5794, 6444, 6480, 7160, 7776, 8055, 8592, 8691, 9666, 9720, 10740, 11588, 12888, 12960, 14320, 14485, 14499, 16110, 17184, 17382, 19332, 19440, 21480, 23176, 24165, 25776, 26073, 28640, 28970, 28998, 32220, 34764, 38664, 38880, 42960, 43455, 43497, 46352, 48330, 51552, 52146, 57940, 57996, 64440, 69528, 72495, 77328, 78219, 85920, 86910, 86994, 92704, 96660, 104292, 115880, 115992, 128880, 130365, 139056, 144990, 154656, 156438, 173820, 173988, 193320, 208584, 217485, 231760, 231984, 234657, 257760, 260730, 278112, 289980, 312876, 347640, 347976, 386640, 391095, 417168, 434970, 463520, 463968, 469314, 518563, 521460, 579960, 625752, 695280, 695952, 703971, 773280, 782190, 834336, 869940, 938628, 1037126, 1042920, 1159920, 1173285, 1251504, 1390560, 1391904, 1407942, 1555689, 1564380, 1739880, 1877256, 2074252, 2085840, 2319840, 2346570, 2503008, 2592815, 2815884, 3111378, 3128760, 3479760, 3519855, 3754512, 4148504, 4171680, 4667067, 4693140, 5185630, 5631768, 6222756, 6257520, 6959520, 7039710, 7509024, 7778445, 8297008, 9334134, 9386280, 10371260, 11263536, 12445512, 12515040, 14001201, 14079420, 15556890, 16594016, 18668268, 18772560, 20742520, 22527072, 23335335, 24891024, 28002402, 28158840, 31113780, 37336536, 37545120, 41485040, 42003603, 46670670, 49782048, 56004804, 56317680, 62227560, 70006005, 74673072, 82970080, 84007206, 93341340, 112009608, 112635360, 124455120, 126010809, 140012010, 149346144, 168014412, 186682680, 210018015, 224019216, 248910240, 252021618, 280024020, 336028824, 373365360, 420036030, 448038432, 504043236, 560048040, 630054045, 672057648, 746730720, 840072060, 1008086472, 1120096080, 1260108090, 1344115296, 1680144120, 2016172944, 2240192160, 2520216180, 3360288240, 4032345888, 5040432360, 6720576480, 10080864720, 20161729440]

約数ペア:
[(1, 20161729440), (2, 10080864720), (3, 6720576480), (4, 5040432360), (5, 4032345888), (6, 3360288240), (8, 2520216180), (9, 2240192160), (10, 2016172944), (12, 1680144120), (15, 1344115296), (16, 1260108090), (18, 1120096080), (20, 1008086472), (24, 840072060), (27, 746730720), (30, 672057648), (32, 630054045), (36, 560048040), (40, 504043236), (45, 448038432), (48, 420036030), (54, 373365360), (60, 336028824), (72, 280024020), (80, 252021618), (81, 248910240), (90, 224019216), (96, 210018015), (108, 186682680), (120, 168014412), (135, 149346144), (144, 140012010), (160, 126010809), (162, 124455120), (179, 112635360), (180, 112009608), (216, 93341340), (240, 84007206), (243, 82970080), (270, 74673072), (288, 70006005), (324, 62227560), (358, 56317680), (360, 56004804), (405, 49782048), (432, 46670670), (480, 42003603), (486, 41485040), (537, 37545120), (540, 37336536), (648, 31113780), (716, 28158840), (720, 28002402), (810, 24891024), (864, 23335335), (895, 22527072), (972, 20742520), (1074, 18772560), (1080, 18668268), (1215, 16594016), (1296, 15556890), (1432, 14079420), (1440, 14001201), (1611, 12515040), (1620, 12445512), (1790, 11263536), (1944, 10371260), (2148, 9386280), (2160, 9334134), (2430, 8297008), (2592, 7778445), (2685, 7509024), (2864, 7039710), (2897, 6959520), (3222, 6257520), (3240, 6222756), (3580, 5631768), (3888, 5185630), (4296, 4693140), (4320, 4667067), (4833, 4171680), (4860, 4148504), (5370, 3754512), (5728, 3519855), (5794, 3479760), (6444, 3128760), (6480, 3111378), (7160, 2815884), (7776, 2592815), (8055, 2503008), (8592, 2346570), (8691, 2319840), (9666, 2085840), (9720, 2074252), (10740, 1877256), (11588, 1739880), (12888, 1564380), (12960, 1555689), (14320, 1407942), (14485, 1391904), (14499, 1390560), (16110, 1251504), (17184, 1173285), (17382, 1159920), (19332, 1042920), (19440, 1037126), (21480, 938628), (23176, 869940), (24165, 834336), (25776, 782190), (26073, 773280), (28640, 703971), (28970, 695952), (28998, 695280), (32220, 625752), (34764, 579960), (38664, 521460), (38880, 518563), (42960, 469314), (43455, 463968), (43497, 463520), (46352, 434970), (48330, 417168), (51552, 391095), (52146, 386640), (57940, 347976), (57996, 347640), (64440, 312876), (69528, 289980), (72495, 278112), (77328, 260730), (78219, 257760), (85920, 234657), (86910, 231984), (86994, 231760), (92704, 217485), (96660, 208584), (104292, 193320), (115880, 173988), (115992, 173820), (128880, 156438), (130365, 154656), (139056, 144990)]

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