20148488640

素因数分解:

$2^6\times 3^3\times 5^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{4217}}^1$

素因数の和:4329

約数の個数: 448

約数和(自身を含む): 82281369600

約数和(自身を除く): 62132880960

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 32, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 64, 70, 72, 79, 80, 84, 90, 96, 105, 108, 112, 120, 126, 135, 140, 144, 158, 160, 168, 180, 189, 192, 210, 216, 224, 237, 240, 252, 270, 280, 288, 315, 316, 320, 336, 360, 378, 395, 420, 432, 448, 474, 480, 504, 540, 553, 560, 576, 630, 632, 672, 711, 720, 756, 790, 840, 864, 945, 948, 960, 1008, 1080, 1106, 1120, 1185, 1260, 1264, 1344, 1422, 1440, 1512, 1580, 1659, 1680, 1728, 1890, 1896, 2016, 2133, 2160, 2212, 2240, 2370, 2520, 2528, 2765, 2844, 2880, 3024, 3160, 3318, 3360, 3555, 3780, 3792, 4032, 4217, 4266, 4320, 4424, 4740, 4977, 5040, 5056, 5530, 5688, 6048, 6320, 6636, 6720, 7110, 7560, 7584, 8295, 8434, 8532, 8640, 8848, 9480, 9954, 10080, 10665, 11060, 11376, 12096, 12640, 12651, 13272, 14220, 14931, 15120, 15168, 16590, 16868, 17064, 17696, 18960, 19908, 20160, 21085, 21330, 22120, 22752, 24885, 25280, 25302, 26544, 28440, 29519, 29862, 30240, 33180, 33736, 34128, 35392, 37920, 37953, 39816, 42170, 42660, 44240, 45504, 49770, 50604, 53088, 56880, 59038, 59724, 60480, 63255, 66360, 67472, 68256, 74655, 75840, 75906, 79632, 84340, 85320, 88480, 88557, 99540, 101208, 106176, 113760, 113859, 118076, 119448, 126510, 132720, 134944, 136512, 147595, 149310, 151812, 159264, 168680, 170640, 176960, 177114, 189765, 199080, 202416, 227520, 227718, 236152, 238896, 253020, 265440, 265671, 269888, 295190, 298620, 303624, 318528, 333143, 337360, 341280, 354228, 379530, 398160, 404832, 442785, 455436, 472304, 477792, 506040, 530880, 531342, 569295, 590380, 597240, 607248, 666286, 674720, 682560, 708456, 759060, 796320, 797013, 809664, 885570, 910872, 944608, 955584, 999429, 1012080, 1062684, 1138590, 1180760, 1194480, 1214496, 1328355, 1332572, 1349440, 1416912, 1518120, 1592640, 1594026, 1665715, 1771140, 1821744, 1889216, 1998858, 2024160, 2125368, 2277180, 2332001, 2361520, 2388960, 2428992, 2656710, 2665144, 2833824, 2998287, 3036240, 3188052, 3331430, 3542280, 3643488, 3985065, 3997716, 4048320, 4250736, 4554360, 4664002, 4723040, 4777920, 4997145, 5313420, 5330288, 5667648, 5996574, 6072480, 6376104, 6662860, 6996003, 7084560, 7286976, 7970130, 7995432, 8501472, 8994861, 9108720, 9328004, 9446080, 9994290, 10626840, 10660576, 11660005, 11993148, 12144960, 12752208, 13325720, 13992006, 14169120, 14991435, 15940260, 15990864, 17002944, 17989722, 18217440, 18656008, 19988580, 20988009, 21253680, 21321152, 23320010, 23986296, 25504416, 26651440, 27984012, 28338240, 29982870, 31880520, 31981728, 34980015, 35979444, 36434880, 37312016, 39977160, 41976018, 42507360, 44974305, 46640020, 47972592, 51008832, 53302880, 55968024, 59965740, 62964027, 63761040, 63963456, 69960030, 71958888, 74624032, 79954320, 83952036, 85014720, 89948610, 93280040, 95945184, 104940045, 106605760, 111936048, 119931480, 125928054, 127522080, 139920060, 143917776, 149248064, 159908640, 167904072, 179897220, 186560080, 191890368, 209880090, 223872096, 239862960, 251856108, 255044160, 279840120, 287835552, 314820135, 319817280, 335808144, 359794440, 373120160, 419760180, 447744192, 479725920, 503712216, 559680240, 575671104, 629640270, 671616288, 719588880, 746240320, 839520360, 959451840, 1007424432, 1119360480, 1259280540, 1343232576, 1439177760, 1679040720, 2014848864, 2238720960, 2518561080, 2878355520, 3358081440, 4029697728, 5037122160, 6716162880, 10074244320, 20148488640]

約数ペア:

[(1, 20148488640), (2, 10074244320), (3, 6716162880), (4, 5037122160), (5, 4029697728), (6, 3358081440), (7, 2878355520), (8, 2518561080), (9, 2238720960), (10, 2014848864), (12, 1679040720), (14, 1439177760), (15, 1343232576), (16, 1259280540), (18, 1119360480), (20, 1007424432), (21, 959451840), (24, 839520360), (27, 746240320), (28, 719588880), (30, 671616288), (32, 629640270), (35, 575671104), (36, 559680240), (40, 503712216), (42, 479725920), (45, 447744192), (48, 419760180), (54, 373120160), (56, 359794440), (60, 335808144), (63, 319817280), (64, 314820135), (70, 287835552), (72, 279840120), (79, 255044160), (80, 251856108), (84, 239862960), (90, 223872096), (96, 209880090), (105, 191890368), (108, 186560080), (112, 179897220), (120, 167904072), (126, 159908640), (135, 149248064), (140, 143917776), (144, 139920060), (158, 127522080), (160, 125928054), (168, 119931480), (180, 111936048), (189, 106605760), (192, 104940045), (210, 95945184), (216, 93280040), (224, 89948610), (237, 85014720), (240, 83952036), (252, 79954320), (270, 74624032), (280, 71958888), (288, 69960030), (315, 63963456), (316, 63761040), (320, 62964027), (336, 59965740), (360, 55968024), (378, 53302880), (395, 51008832), (420, 47972592), (432, 46640020), (448, 44974305), (474, 42507360), (480, 41976018), (504, 39977160), (540, 37312016), (553, 36434880), (560, 35979444), (576, 34980015), (630, 31981728), (632, 31880520), (672, 29982870), (711, 28338240), (720, 27984012), (756, 26651440), (790, 25504416), (840, 23986296), (864, 23320010), (945, 21321152), (948, 21253680), (960, 20988009), (1008, 19988580), (1080, 18656008), (1106, 18217440), (1120, 17989722), (1185, 17002944), (1260, 15990864), (1264, 15940260), (1344, 14991435), (1422, 14169120), (1440, 13992006), (1512, 13325720), (1580, 12752208), (1659, 12144960), (1680, 11993148), (1728, 11660005), (1890, 10660576), (1896, 10626840), (2016, 9994290), (2133, 9446080), (2160, 9328004), (2212, 9108720), (2240, 8994861), (2370, 8501472), (2520, 7995432), (2528, 7970130), (2765, 7286976), (2844, 7084560), (2880, 6996003), (3024, 6662860), (3160, 6376104), (3318, 6072480), (3360, 5996574), (3555, 5667648), (3780, 5330288), (3792, 5313420), (4032, 4997145), (4217, 4777920), (4266, 4723040), (4320, 4664002), (4424, 4554360), (4740, 4250736), (4977, 4048320), (5040, 3997716), (5056, 3985065), (5530, 3643488), (5688, 3542280), (6048, 3331430), (6320, 3188052), (6636, 3036240), (6720, 2998287), (7110, 2833824), (7560, 2665144), (7584, 2656710), (8295, 2428992), (8434, 2388960), (8532, 2361520), (8640, 2332001), (8848, 2277180), (9480, 2125368), (9954, 2024160), (10080, 1998858), (10665, 1889216), (11060, 1821744), (11376, 1771140), (12096, 1665715), (12640, 1594026), (12651, 1592640), (13272, 1518120), (14220, 1416912), (14931, 1349440), (15120, 1332572), (15168, 1328355), (16590, 1214496), (16868, 1194480), (17064, 1180760), (17696, 1138590), (18960, 1062684), (19908, 1012080), (20160, 999429), (21085, 955584), (21330, 944608), (22120, 910872), (22752, 885570), (24885, 809664), (25280, 797013), (25302, 796320), (26544, 759060), (28440, 708456), (29519, 682560), (29862, 674720), (30240, 666286), (33180, 607248), (33736, 597240), (34128, 590380), (35392, 569295), (37920, 531342), (37953, 530880), (39816, 506040), (42170, 477792), (42660, 472304), (44240, 455436), (45504, 442785), (49770, 404832), (50604, 398160), (53088, 379530), (56880, 354228), (59038, 341280), (59724, 337360), (60480, 333143), (63255, 318528), (66360, 303624), (67472, 298620), (68256, 295190), (74655, 269888), (75840, 265671), (75906, 265440), (79632, 253020), (84340, 238896), (85320, 236152), (88480, 227718), (88557, 227520), (99540, 202416), (101208, 199080), (106176, 189765), (113760, 177114), (113859, 176960), (118076, 170640), (119448, 168680), (126510, 159264), (132720, 151812), (134944, 149310), (136512, 147595)]