16818980640

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{41}}^1\times {\mathrm{1009}}^1$

素因数の和:1097

約数の個数: 576

約数和(自身を含む): 68243938560

約数和(自身を除く): 51424957920

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 16, 20, 21, 22, 24, 28, 30, 32, 33, 35, 40, 41, 42, 44, 48, 55, 56, 60, 66, 70, 77, 80, 82, 84, 88, 96, 105, 110, 112, 120, 121, 123, 132, 140, 154, 160, 164, 165, 168, 176, 205, 210, 220, 224, 231, 240, 242, 246, 264, 280, 287, 308, 328, 330, 336, 352, 363, 385, 410, 420, 440, 451, 462, 480, 484, 492, 528, 560, 574, 605, 615, 616, 656, 660, 672, 726, 770, 820, 840, 847, 861, 880, 902, 924, 968, 984, 1009, 1056, 1120, 1148, 1155, 1210, 1230, 1232, 1312, 1320, 1353, 1435, 1452, 1540, 1640, 1680, 1694, 1722, 1760, 1804, 1815, 1848, 1936, 1968, 2018, 2255, 2296, 2310, 2420, 2460, 2464, 2541, 2640, 2706, 2870, 2904, 3027, 3080, 3157, 3280, 3360, 3388, 3444, 3608, 3630, 3696, 3872, 3936, 4036, 4235, 4305, 4510, 4592, 4620, 4840, 4920, 4961, 5045, 5082, 5280, 5412, 5740, 5808, 6054, 6160, 6314, 6560, 6765, 6776, 6888, 7063, 7216, 7260, 7392, 8072, 8470, 8610, 9020, 9184, 9240, 9471, 9680, 9840, 9922, 10090, 10164, 10824, 11099, 11480, 11616, 12108, 12320, 12628, 12705, 13530, 13552, 13776, 14126, 14432, 14520, 14883, 15135, 15785, 16144, 16940, 17220, 18040, 18480, 18942, 19360, 19680, 19844, 20180, 20328, 21189, 21648, 22198, 22960, 24216, 24805, 25256, 25410, 27060, 27104, 27552, 28252, 29040, 29766, 30270, 31570, 32288, 33297, 33880, 34440, 34727, 35315, 36080, 36960, 37884, 39688, 40360, 40656, 41369, 42378, 43296, 44396, 45920, 47355, 48432, 49610, 50512, 50820, 54120, 55495, 56504, 58080, 59532, 60540, 63140, 66594, 67760, 68880, 69454, 70630, 72160, 74415, 75768, 77693, 79376, 80720, 81312, 82738, 84756, 88792, 94710, 96864, 99220, 101024, 101640, 104181, 105945, 108240, 110990, 113008, 119064, 121080, 122089, 124107, 126280, 133188, 135520, 137760, 138908, 141260, 148830, 151536, 155386, 158752, 161440, 165476, 166485, 169512, 173635, 177584, 189420, 198440, 203280, 206845, 208362, 211890, 216480, 221980, 226016, 233079, 238128, 242160, 244178, 248214, 252560, 266376, 277816, 282520, 289583, 297660, 303072, 310772, 330952, 332970, 339024, 347270, 355168, 366267, 378840, 388465, 396880, 406560, 413690, 416724, 423780, 443960, 455059, 466158, 476256, 484320, 488356, 496428, 505120, 520905, 532752, 555632, 565040, 579166, 595320, 610445, 620535, 621544, 661904, 665940, 678048, 694540, 732534, 757680, 776930, 793760, 827380, 833448, 847560, 854623, 868749, 887920, 910118, 932316, 976712, 992856, 1041810, 1065504, 1111264, 1130080, 1158332, 1165395, 1190640, 1220890, 1241070, 1243088, 1323808, 1331880, 1365177, 1389080, 1447915, 1465068, 1515360, 1553860, 1654760, 1666896, 1695120, 1709246, 1737498, 1775840, 1820236, 1831335, 1864632, 1953424, 1985712, 2083620, 2275295, 2316664, 2330790, 2381280, 2441780, 2482140, 2486176, 2563869, 2663760, 2730354, 2778160, 2895830, 2930136, 3107720, 3185413, 3309520, 3333792, 3390240, 3418492, 3474996, 3640472, 3662670, 3729264, 3906848, 3971424, 4167240, 4273115, 4343745, 4550590, 4633328, 4661580, 4883560, 4964280, 5005649, 5127738, 5327520, 5460708, 5556320, 5791660, 5860272, 6215440, 6370826, 6619040, 6825885, 6836984, 6949992, 7280944, 7325340, 7458528, 8334480, 8546230, 8687490, 9101180, 9266656, 9323160, 9556239, 9767120, 9928560, 10011298, 10255476, 10921416, 11583320, 11720544, 12430880, 12741652, 12819345, 13651770, 13673968, 13899984, 14561888, 14650680, 15016947, 15927065, 16668960, 17092460, 17374980, 18202360, 18646320, 19112478, 19534240, 19857120, 20022596, 20510952, 21842832, 23166640, 25028245, 25483304, 25638690, 27303540, 27347936, 27799968, 29301360, 30033894, 31854130, 34184920, 34749960, 35039543, 36404720, 37292640, 38224956, 40045192, 41021904, 43685664, 46333280, 47781195, 50056490, 50966608, 51277380, 54607080, 58602720, 60067788, 63708260, 68369840, 69499920, 70079086, 72809440, 75084735, 76449912, 80090384, 82043808, 95562390, 100112980, 101933216, 102554760, 105118629, 109214160, 120135576, 127416520, 136739680, 138999840, 140158172, 150169470, 152899824, 160180768, 175197715, 191124780, 200225960, 205109520, 210237258, 218428320, 240271152, 254833040, 280316344, 300338940, 305799648, 350395430, 382249560, 400451920, 410219040, 420474516, 480542304, 509666080, 525593145, 560632688, 600677880, 700790860, 764499120, 800903840, 840949032, 1051186290, 1121265376, 1201355760, 1401581720, 1528998240, 1681898064, 2102372580, 2402711520, 2803163440, 3363796128, 4204745160, 5606326880, 8409490320, 16818980640]

約数ペア:

[(1, 16818980640), (2, 8409490320), (3, 5606326880), (4, 4204745160), (5, 3363796128), (6, 2803163440), (7, 2402711520), (8, 2102372580), (10, 1681898064), (11, 1528998240), (12, 1401581720), (14, 1201355760), (15, 1121265376), (16, 1051186290), (20, 840949032), (21, 800903840), (22, 764499120), (24, 700790860), (28, 600677880), (30, 560632688), (32, 525593145), (33, 509666080), (35, 480542304), (40, 420474516), (41, 410219040), (42, 400451920), (44, 382249560), (48, 350395430), (55, 305799648), (56, 300338940), (60, 280316344), (66, 254833040), (70, 240271152), (77, 218428320), (80, 210237258), (82, 205109520), (84, 200225960), (88, 191124780), (96, 175197715), (105, 160180768), (110, 152899824), (112, 150169470), (120, 140158172), (121, 138999840), (123, 136739680), (132, 127416520), (140, 120135576), (154, 109214160), (160, 105118629), (164, 102554760), (165, 101933216), (168, 100112980), (176, 95562390), (205, 82043808), (210, 80090384), (220, 76449912), (224, 75084735), (231, 72809440), (240, 70079086), (242, 69499920), (246, 68369840), (264, 63708260), (280, 60067788), (287, 58602720), (308, 54607080), (328, 51277380), (330, 50966608), (336, 50056490), (352, 47781195), (363, 46333280), (385, 43685664), (410, 41021904), (420, 40045192), (440, 38224956), (451, 37292640), (462, 36404720), (480, 35039543), (484, 34749960), (492, 34184920), (528, 31854130), (560, 30033894), (574, 29301360), (605, 27799968), (615, 27347936), (616, 27303540), (656, 25638690), (660, 25483304), (672, 25028245), (726, 23166640), (770, 21842832), (820, 20510952), (840, 20022596), (847, 19857120), (861, 19534240), (880, 19112478), (902, 18646320), (924, 18202360), (968, 17374980), (984, 17092460), (1009, 16668960), (1056, 15927065), (1120, 15016947), (1148, 14650680), (1155, 14561888), (1210, 13899984), (1230, 13673968), (1232, 13651770), (1312, 12819345), (1320, 12741652), (1353, 12430880), (1435, 11720544), (1452, 11583320), (1540, 10921416), (1640, 10255476), (1680, 10011298), (1694, 9928560), (1722, 9767120), (1760, 9556239), (1804, 9323160), (1815, 9266656), (1848, 9101180), (1936, 8687490), (1968, 8546230), (2018, 8334480), (2255, 7458528), (2296, 7325340), (2310, 7280944), (2420, 6949992), (2460, 6836984), (2464, 6825885), (2541, 6619040), (2640, 6370826), (2706, 6215440), (2870, 5860272), (2904, 5791660), (3027, 5556320), (3080, 5460708), (3157, 5327520), (3280, 5127738), (3360, 5005649), (3388, 4964280), (3444, 4883560), (3608, 4661580), (3630, 4633328), (3696, 4550590), (3872, 4343745), (3936, 4273115), (4036, 4167240), (4235, 3971424), (4305, 3906848), (4510, 3729264), (4592, 3662670), (4620, 3640472), (4840, 3474996), (4920, 3418492), (4961, 3390240), (5045, 3333792), (5082, 3309520), (5280, 3185413), (5412, 3107720), (5740, 2930136), (5808, 2895830), (6054, 2778160), (6160, 2730354), (6314, 2663760), (6560, 2563869), (6765, 2486176), (6776, 2482140), (6888, 2441780), (7063, 2381280), (7216, 2330790), (7260, 2316664), (7392, 2275295), (8072, 2083620), (8470, 1985712), (8610, 1953424), (9020, 1864632), (9184, 1831335), (9240, 1820236), (9471, 1775840), (9680, 1737498), (9840, 1709246), (9922, 1695120), (10090, 1666896), (10164, 1654760), (10824, 1553860), (11099, 1515360), (11480, 1465068), (11616, 1447915), (12108, 1389080), (12320, 1365177), (12628, 1331880), (12705, 1323808), (13530, 1243088), (13552, 1241070), (13776, 1220890), (14126, 1190640), (14432, 1165395), (14520, 1158332), (14883, 1130080), (15135, 1111264), (15785, 1065504), (16144, 1041810), (16940, 992856), (17220, 976712), (18040, 932316), (18480, 910118), (18942, 887920), (19360, 868749), (19680, 854623), (19844, 847560), (20180, 833448), (20328, 827380), (21189, 793760), (21648, 776930), (22198, 757680), (22960, 732534), (24216, 694540), (24805, 678048), (25256, 665940), (25410, 661904), (27060, 621544), (27104, 620535), (27552, 610445), (28252, 595320), (29040, 579166), (29766, 565040), (30270, 555632), (31570, 532752), (32288, 520905), (33297, 505120), (33880, 496428), (34440, 488356), (34727, 484320), (35315, 476256), (36080, 466158), (36960, 455059), (37884, 443960), (39688, 423780), (40360, 416724), (40656, 413690), (41369, 406560), (42378, 396880), (43296, 388465), (44396, 378840), (45920, 366267), (47355, 355168), (48432, 347270), (49610, 339024), (50512, 332970), (50820, 330952), (54120, 310772), (55495, 303072), (56504, 297660), (58080, 289583), (59532, 282520), (60540, 277816), (63140, 266376), (66594, 252560), (67760, 248214), (68880, 244178), (69454, 242160), (70630, 238128), (72160, 233079), (74415, 226016), (75768, 221980), (77693, 216480), (79376, 211890), (80720, 208362), (81312, 206845), (82738, 203280), (84756, 198440), (88792, 189420), (94710, 177584), (96864, 173635), (99220, 169512), (101024, 166485), (101640, 165476), (104181, 161440), (105945, 158752), (108240, 155386), (110990, 151536), (113008, 148830), (119064, 141260), (121080, 138908), (122089, 137760), (124107, 135520), (126280, 133188)]