1921973760

素因数分解:

$2^9\times 3^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{701}}^1$

素因数の和:754

約数の個数: 480

約数和(自身を含む): 8066215872

約数和(自身を除く): 6144242112

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 17, 18, 20, 21, 24, 28, 30, 32, 34, 35, 36, 40, 42, 45, 48, 51, 56, 60, 63, 64, 68, 70, 72, 80, 84, 85, 90, 96, 102, 105, 112, 119, 120, 126, 128, 136, 140, 144, 153, 160, 168, 170, 180, 192, 204, 210, 224, 238, 240, 252, 255, 256, 272, 280, 288, 306, 315, 320, 336, 340, 357, 360, 384, 408, 420, 448, 476, 480, 504, 510, 512, 544, 560, 576, 595, 612, 630, 640, 672, 680, 701, 714, 720, 765, 768, 816, 840, 896, 952, 960, 1008, 1020, 1071, 1088, 1120, 1152, 1190, 1224, 1260, 1280, 1344, 1360, 1402, 1428, 1440, 1530, 1536, 1632, 1680, 1785, 1792, 1904, 1920, 2016, 2040, 2103, 2142, 2176, 2240, 2304, 2380, 2448, 2520, 2560, 2688, 2720, 2804, 2856, 2880, 3060, 3264, 3360, 3505, 3570, 3584, 3808, 3840, 4032, 4080, 4206, 4284, 4352, 4480, 4608, 4760, 4896, 4907, 5040, 5355, 5376, 5440, 5608, 5712, 5760, 6120, 6309, 6528, 6720, 7010, 7140, 7616, 7680, 8064, 8160, 8412, 8568, 8704, 8960, 9520, 9792, 9814, 10080, 10515, 10710, 10752, 10880, 11216, 11424, 11520, 11917, 12240, 12618, 13056, 13440, 14020, 14280, 14721, 15232, 16128, 16320, 16824, 17136, 17920, 19040, 19584, 19628, 20160, 21030, 21420, 21760, 22432, 22848, 23040, 23834, 24480, 24535, 25236, 26112, 26880, 28040, 28560, 29442, 30464, 31545, 32256, 32640, 33648, 34272, 35751, 38080, 39168, 39256, 40320, 42060, 42840, 43520, 44163, 44864, 45696, 47668, 48960, 49070, 50472, 53760, 56080, 57120, 58884, 59585, 60928, 63090, 65280, 67296, 68544, 71502, 73605, 76160, 78336, 78512, 80640, 83419, 84120, 85680, 88326, 89728, 91392, 95336, 97920, 98140, 100944, 107253, 112160, 114240, 117768, 119170, 126180, 130560, 134592, 137088, 143004, 147210, 152320, 157024, 161280, 166838, 168240, 171360, 176652, 178755, 179456, 182784, 190672, 195840, 196280, 201888, 214506, 220815, 224320, 228480, 235536, 238340, 250257, 252360, 269184, 274176, 286008, 294420, 304640, 314048, 333676, 336480, 342720, 353304, 357510, 358912, 381344, 391680, 392560, 403776, 417095, 429012, 441630, 448640, 456960, 471072, 476680, 500514, 504720, 536265, 538368, 548352, 572016, 588840, 628096, 667352, 672960, 685440, 706608, 715020, 750771, 762688, 785120, 807552, 834190, 858024, 883260, 897280, 913920, 942144, 953360, 1001028, 1009440, 1072530, 1076736, 1144032, 1177680, 1251285, 1256192, 1334704, 1345920, 1370880, 1413216, 1430040, 1501542, 1525376, 1570240, 1615104, 1668380, 1716048, 1766520, 1794560, 1884288, 1906720, 2002056, 2018880, 2145060, 2288064, 2355360, 2502570, 2512384, 2669408, 2691840, 2741760, 2826432, 2860080, 3003084, 3050752, 3140480, 3230208, 3336760, 3432096, 3533040, 3753855, 3768576, 3813440, 4004112, 4037760, 4290120, 4576128, 4710720, 5005140, 5338816, 5383680, 5652864, 5720160, 6006168, 6101504, 6280960, 6673520, 6864192, 7066080, 7507710, 7537152, 7626880, 8008224, 8075520, 8580240, 9152256, 9421440, 10010280, 10677632, 11305728, 11440320, 12012336, 12561920, 13347040, 13728384, 14132160, 15015420, 15253760, 16016448, 16151040, 17160480, 18304512, 18842880, 20020560, 21355264, 22611456, 22880640, 24024672, 26694080, 27456768, 28264320, 30030840, 30507520, 32032896, 34320960, 37685760, 40041120, 42710528, 45761280, 48049344, 53388160, 54913536, 56528640, 60061680, 64065792, 68641920, 80082240, 91522560, 96098688, 106776320, 113057280, 120123360, 128131584, 137283840, 160164480, 192197376, 213552640, 240246720, 274567680, 320328960, 384394752, 480493440, 640657920, 960986880, 1921973760]

約数ペア:

[(1, 1921973760), (2, 960986880), (3, 640657920), (4, 480493440), (5, 384394752), (6, 320328960), (7, 274567680), (8, 240246720), (9, 213552640), (10, 192197376), (12, 160164480), (14, 137283840), (15, 128131584), (16, 120123360), (17, 113057280), (18, 106776320), (20, 96098688), (21, 91522560), (24, 80082240), (28, 68641920), (30, 64065792), (32, 60061680), (34, 56528640), (35, 54913536), (36, 53388160), (40, 48049344), (42, 45761280), (45, 42710528), (48, 40041120), (51, 37685760), (56, 34320960), (60, 32032896), (63, 30507520), (64, 30030840), (68, 28264320), (70, 27456768), (72, 26694080), (80, 24024672), (84, 22880640), (85, 22611456), (90, 21355264), (96, 20020560), (102, 18842880), (105, 18304512), (112, 17160480), (119, 16151040), (120, 16016448), (126, 15253760), (128, 15015420), (136, 14132160), (140, 13728384), (144, 13347040), (153, 12561920), (160, 12012336), (168, 11440320), (170, 11305728), (180, 10677632), (192, 10010280), (204, 9421440), (210, 9152256), (224, 8580240), (238, 8075520), (240, 8008224), (252, 7626880), (255, 7537152), (256, 7507710), (272, 7066080), (280, 6864192), (288, 6673520), (306, 6280960), (315, 6101504), (320, 6006168), (336, 5720160), (340, 5652864), (357, 5383680), (360, 5338816), (384, 5005140), (408, 4710720), (420, 4576128), (448, 4290120), (476, 4037760), (480, 4004112), (504, 3813440), (510, 3768576), (512, 3753855), (544, 3533040), (560, 3432096), (576, 3336760), (595, 3230208), (612, 3140480), (630, 3050752), (640, 3003084), (672, 2860080), (680, 2826432), (701, 2741760), (714, 2691840), (720, 2669408), (765, 2512384), (768, 2502570), (816, 2355360), (840, 2288064), (896, 2145060), (952, 2018880), (960, 2002056), (1008, 1906720), (1020, 1884288), (1071, 1794560), (1088, 1766520), (1120, 1716048), (1152, 1668380), (1190, 1615104), (1224, 1570240), (1260, 1525376), (1280, 1501542), (1344, 1430040), (1360, 1413216), (1402, 1370880), (1428, 1345920), (1440, 1334704), (1530, 1256192), (1536, 1251285), (1632, 1177680), (1680, 1144032), (1785, 1076736), (1792, 1072530), (1904, 1009440), (1920, 1001028), (2016, 953360), (2040, 942144), (2103, 913920), (2142, 897280), (2176, 883260), (2240, 858024), (2304, 834190), (2380, 807552), (2448, 785120), (2520, 762688), (2560, 750771), (2688, 715020), (2720, 706608), (2804, 685440), (2856, 672960), (2880, 667352), (3060, 628096), (3264, 588840), (3360, 572016), (3505, 548352), (3570, 538368), (3584, 536265), (3808, 504720), (3840, 500514), (4032, 476680), (4080, 471072), (4206, 456960), (4284, 448640), (4352, 441630), (4480, 429012), (4608, 417095), (4760, 403776), (4896, 392560), (4907, 391680), (5040, 381344), (5355, 358912), (5376, 357510), (5440, 353304), (5608, 342720), (5712, 336480), (5760, 333676), (6120, 314048), (6309, 304640), (6528, 294420), (6720, 286008), (7010, 274176), (7140, 269184), (7616, 252360), (7680, 250257), (8064, 238340), (8160, 235536), (8412, 228480), (8568, 224320), (8704, 220815), (8960, 214506), (9520, 201888), (9792, 196280), (9814, 195840), (10080, 190672), (10515, 182784), (10710, 179456), (10752, 178755), (10880, 176652), (11216, 171360), (11424, 168240), (11520, 166838), (11917, 161280), (12240, 157024), (12618, 152320), (13056, 147210), (13440, 143004), (14020, 137088), (14280, 134592), (14721, 130560), (15232, 126180), (16128, 119170), (16320, 117768), (16824, 114240), (17136, 112160), (17920, 107253), (19040, 100944), (19584, 98140), (19628, 97920), (20160, 95336), (21030, 91392), (21420, 89728), (21760, 88326), (22432, 85680), (22848, 84120), (23040, 83419), (23834, 80640), (24480, 78512), (24535, 78336), (25236, 76160), (26112, 73605), (26880, 71502), (28040, 68544), (28560, 67296), (29442, 65280), (30464, 63090), (31545, 60928), (32256, 59585), (32640, 58884), (33648, 57120), (34272, 56080), (35751, 53760), (38080, 50472), (39168, 49070), (39256, 48960), (40320, 47668), (42060, 45696), (42840, 44864), (43520, 44163)]