80638951680

素因数分解:

$2^8\times 3^3\times 5^1\times 7^1\times {\mathrm{257}}^1\times {\mathrm{1297}}^1$

素因数の和:1591

約数の個数: 576

約数和(自身を含む): 328561390080

約数和(自身を除く): 247922438400

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, 80, 84, 90, 96, 105, 108, 112, 120, 126, 128, 135, 140, 144, 160, 168, 180, 189, 192, 210, 216, 224, 240, 252, 256, 257, 270, 280, 288, 315, 320, 336, 360, 378, 384, 420, 432, 448, 480, 504, 514, 540, 560, 576, 630, 640, 672, 720, 756, 768, 771, 840, 864, 896, 945, 960, 1008, 1028, 1080, 1120, 1152, 1260, 1280, 1285, 1297, 1344, 1440, 1512, 1542, 1680, 1728, 1792, 1799, 1890, 1920, 2016, 2056, 2160, 2240, 2304, 2313, 2520, 2570, 2594, 2688, 2880, 3024, 3084, 3360, 3456, 3598, 3780, 3840, 3855, 3891, 4032, 4112, 4320, 4480, 4626, 5040, 5140, 5188, 5376, 5397, 5760, 6048, 6168, 6485, 6720, 6912, 6939, 7196, 7560, 7710, 7782, 8064, 8224, 8640, 8960, 8995, 9079, 9252, 10080, 10280, 10376, 10794, 11520, 11565, 11673, 12096, 12336, 12970, 13440, 13878, 14392, 15120, 15420, 15564, 16128, 16191, 16448, 17280, 17990, 18158, 18504, 19455, 20160, 20560, 20752, 21588, 23130, 23346, 24192, 24672, 25940, 26880, 26985, 27237, 27756, 28784, 30240, 30840, 31128, 32382, 32896, 34560, 34695, 35019, 35980, 36316, 37008, 38910, 40320, 41120, 41504, 43176, 45395, 46260, 46692, 48384, 48573, 49344, 51880, 53970, 54474, 55512, 57568, 58365, 60480, 61680, 62256, 64764, 65792, 69390, 70038, 71960, 72632, 74016, 77820, 80640, 80955, 81711, 82240, 83008, 86352, 90790, 92520, 93384, 97146, 98688, 103760, 107940, 108948, 111024, 115136, 116730, 120960, 123360, 124512, 129528, 136185, 138780, 140076, 143920, 145264, 148032, 155640, 161910, 163422, 164480, 166016, 172704, 175095, 181580, 185040, 186768, 194292, 197376, 207520, 215880, 217896, 222048, 230272, 233460, 241920, 242865, 245133, 246720, 249024, 259056, 272370, 277560, 280152, 287840, 290528, 296064, 311280, 323820, 326844, 328960, 332032, 333329, 345408, 350190, 363160, 370080, 373536, 388584, 408555, 415040, 431760, 435792, 444096, 460544, 466920, 485730, 490266, 493440, 498048, 518112, 544740, 555120, 560304, 575680, 581056, 592128, 622560, 647640, 653688, 666658, 690816, 700380, 726320, 740160, 747072, 777168, 817110, 830080, 863520, 871584, 888192, 933840, 971460, 980532, 986880, 996096, 999987, 1036224, 1089480, 1110240, 1120608, 1151360, 1162112, 1225665, 1245120, 1295280, 1307376, 1333316, 1381632, 1400760, 1452640, 1480320, 1494144, 1554336, 1634220, 1660160, 1666645, 1727040, 1743168, 1776384, 1867680, 1942920, 1961064, 1999974, 2072448, 2178960, 2220480, 2241216, 2302720, 2324224, 2333303, 2451330, 2490240, 2590560, 2614752, 2666632, 2801520, 2905280, 2960640, 2988288, 2999961, 3108672, 3268440, 3333290, 3454080, 3486336, 3735360, 3885840, 3922128, 3999948, 4144896, 4357920, 4440960, 4482432, 4666606, 4902660, 4980480, 4999935, 5181120, 5229504, 5333264, 5603040, 5810560, 5999922, 6217344, 6536880, 6666580, 6908160, 6972672, 6999909, 7470720, 7771680, 7844256, 7999896, 8715840, 8881920, 8964864, 8999883, 9333212, 9805320, 9999870, 10362240, 10459008, 10666528, 11206080, 11621120, 11666515, 11999844, 12434688, 13073760, 13333160, 13999818, 14941440, 14999805, 15543360, 15688512, 15999792, 17431680, 17999766, 18666424, 19610640, 19999740, 20724480, 20918016, 20999727, 21333056, 22412160, 23333030, 23999688, 26147520, 26666320, 27999636, 29999610, 31086720, 31377024, 31999584, 34863360, 34999545, 35999532, 37332848, 39221280, 39999480, 41999454, 42666112, 44824320, 44999415, 46666060, 47999376, 52295040, 53332640, 55999272, 59999220, 62173440, 62754048, 62999181, 63999168, 69999090, 71999064, 74665696, 78442560, 79998960, 83998908, 85332224, 89998830, 93332120, 95998752, 104590080, 104998635, 106665280, 111998544, 119998440, 125998362, 127998336, 139998180, 143998128, 149331392, 156885120, 159997920, 167997816, 179997660, 186664240, 191997504, 209997270, 213330560, 223997088, 239996880, 251996724, 255996672, 279996360, 287996256, 298662784, 313770240, 314995905, 319995840, 335995632, 359995320, 373328480, 383995008, 419994540, 426661120, 447994176, 479993760, 503993448, 559992720, 575992512, 597325568, 629991810, 639991680, 671991264, 719990640, 746656960, 767990016, 839989080, 895988352, 959987520, 1007986896, 1119985440, 1151985024, 1259983620, 1279983360, 1343982528, 1439981280, 1493313920, 1679978160, 1791976704, 1919975040, 2015973792, 2239970880, 2303970048, 2519967240, 2687965056, 2879962560, 2986627840, 3359956320, 3839950080, 4031947584, 4479941760, 5039934480, 5375930112, 5759925120, 6719912640, 8063895168, 8959883520, 10079868960, 11519850240, 13439825280, 16127790336, 20159737920, 26879650560, 40319475840, 80638951680]

約数ペア:

[(1, 80638951680), (2, 40319475840), (3, 26879650560), (4, 20159737920), (5, 16127790336), (6, 13439825280), (7, 11519850240), (8, 10079868960), (9, 8959883520), (10, 8063895168), (12, 6719912640), (14, 5759925120), (15, 5375930112), (16, 5039934480), (18, 4479941760), (20, 4031947584), (21, 3839950080), (24, 3359956320), (27, 2986627840), (28, 2879962560), (30, 2687965056), (32, 2519967240), (35, 2303970048), (36, 2239970880), (40, 2015973792), (42, 1919975040), (45, 1791976704), (48, 1679978160), (54, 1493313920), (56, 1439981280), (60, 1343982528), (63, 1279983360), (64, 1259983620), (70, 1151985024), (72, 1119985440), (80, 1007986896), (84, 959987520), (90, 895988352), (96, 839989080), (105, 767990016), (108, 746656960), (112, 719990640), (120, 671991264), (126, 639991680), (128, 629991810), (135, 597325568), (140, 575992512), (144, 559992720), (160, 503993448), (168, 479993760), (180, 447994176), (189, 426661120), (192, 419994540), (210, 383995008), (216, 373328480), (224, 359995320), (240, 335995632), (252, 319995840), (256, 314995905), (257, 313770240), (270, 298662784), (280, 287996256), (288, 279996360), (315, 255996672), (320, 251996724), (336, 239996880), (360, 223997088), (378, 213330560), (384, 209997270), (420, 191997504), (432, 186664240), (448, 179997660), (480, 167997816), (504, 159997920), (514, 156885120), (540, 149331392), (560, 143998128), (576, 139998180), (630, 127998336), (640, 125998362), (672, 119998440), (720, 111998544), (756, 106665280), (768, 104998635), (771, 104590080), (840, 95998752), (864, 93332120), (896, 89998830), (945, 85332224), (960, 83998908), (1008, 79998960), (1028, 78442560), (1080, 74665696), (1120, 71999064), (1152, 69999090), (1260, 63999168), (1280, 62999181), (1285, 62754048), (1297, 62173440), (1344, 59999220), (1440, 55999272), (1512, 53332640), (1542, 52295040), (1680, 47999376), (1728, 46666060), (1792, 44999415), (1799, 44824320), (1890, 42666112), (1920, 41999454), (2016, 39999480), (2056, 39221280), (2160, 37332848), (2240, 35999532), (2304, 34999545), (2313, 34863360), (2520, 31999584), (2570, 31377024), (2594, 31086720), (2688, 29999610), (2880, 27999636), (3024, 26666320), (3084, 26147520), (3360, 23999688), (3456, 23333030), (3598, 22412160), (3780, 21333056), (3840, 20999727), (3855, 20918016), (3891, 20724480), (4032, 19999740), (4112, 19610640), (4320, 18666424), (4480, 17999766), (4626, 17431680), (5040, 15999792), (5140, 15688512), (5188, 15543360), (5376, 14999805), (5397, 14941440), (5760, 13999818), (6048, 13333160), (6168, 13073760), (6485, 12434688), (6720, 11999844), (6912, 11666515), (6939, 11621120), (7196, 11206080), (7560, 10666528), (7710, 10459008), (7782, 10362240), (8064, 9999870), (8224, 9805320), (8640, 9333212), (8960, 8999883), (8995, 8964864), (9079, 8881920), (9252, 8715840), (10080, 7999896), (10280, 7844256), (10376, 7771680), (10794, 7470720), (11520, 6999909), (11565, 6972672), (11673, 6908160), (12096, 6666580), (12336, 6536880), (12970, 6217344), (13440, 5999922), (13878, 5810560), (14392, 5603040), (15120, 5333264), (15420, 5229504), (15564, 5181120), (16128, 4999935), (16191, 4980480), (16448, 4902660), (17280, 4666606), (17990, 4482432), (18158, 4440960), (18504, 4357920), (19455, 4144896), (20160, 3999948), (20560, 3922128), (20752, 3885840), (21588, 3735360), (23130, 3486336), (23346, 3454080), (24192, 3333290), (24672, 3268440), (25940, 3108672), (26880, 2999961), (26985, 2988288), (27237, 2960640), (27756, 2905280), (28784, 2801520), (30240, 2666632), (30840, 2614752), (31128, 2590560), (32382, 2490240), (32896, 2451330), (34560, 2333303), (34695, 2324224), (35019, 2302720), (35980, 2241216), (36316, 2220480), (37008, 2178960), (38910, 2072448), (40320, 1999974), (41120, 1961064), (41504, 1942920), (43176, 1867680), (45395, 1776384), (46260, 1743168), (46692, 1727040), (48384, 1666645), (48573, 1660160), (49344, 1634220), (51880, 1554336), (53970, 1494144), (54474, 1480320), (55512, 1452640), (57568, 1400760), (58365, 1381632), (60480, 1333316), (61680, 1307376), (62256, 1295280), (64764, 1245120), (65792, 1225665), (69390, 1162112), (70038, 1151360), (71960, 1120608), (72632, 1110240), (74016, 1089480), (77820, 1036224), (80640, 999987), (80955, 996096), (81711, 986880), (82240, 980532), (83008, 971460), (86352, 933840), (90790, 888192), (92520, 871584), (93384, 863520), (97146, 830080), (98688, 817110), (103760, 777168), (107940, 747072), (108948, 740160), (111024, 726320), (115136, 700380), (116730, 690816), (120960, 666658), (123360, 653688), (124512, 647640), (129528, 622560), (136185, 592128), (138780, 581056), (140076, 575680), (143920, 560304), (145264, 555120), (148032, 544740), (155640, 518112), (161910, 498048), (163422, 493440), (164480, 490266), (166016, 485730), (172704, 466920), (175095, 460544), (181580, 444096), (185040, 435792), (186768, 431760), (194292, 415040), (197376, 408555), (207520, 388584), (215880, 373536), (217896, 370080), (222048, 363160), (230272, 350190), (233460, 345408), (241920, 333329), (242865, 332032), (245133, 328960), (246720, 326844), (249024, 323820), (259056, 311280), (272370, 296064), (277560, 290528), (280152, 287840)]