774128320

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{701}}^1$

素因数の和:771

約数の個数: 224

約数和(自身を含む): 2310871680

約数和(自身を除く): 1536743360

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 17, 20, 28, 29, 32, 34, 35, 40, 56, 58, 64, 68, 70, 80, 85, 112, 116, 119, 136, 140, 145, 160, 170, 203, 224, 232, 238, 272, 280, 290, 320, 340, 406, 448, 464, 476, 493, 544, 560, 580, 595, 680, 701, 812, 928, 952, 986, 1015, 1088, 1120, 1160, 1190, 1360, 1402, 1624, 1856, 1904, 1972, 2030, 2240, 2320, 2380, 2465, 2720, 2804, 3248, 3451, 3505, 3808, 3944, 4060, 4640, 4760, 4907, 4930, 5440, 5608, 6496, 6902, 7010, 7616, 7888, 8120, 9280, 9520, 9814, 9860, 11216, 11917, 12992, 13804, 14020, 15776, 16240, 17255, 19040, 19628, 19720, 20329, 22432, 23834, 24535, 27608, 28040, 31552, 32480, 34510, 38080, 39256, 39440, 40658, 44864, 47668, 49070, 55216, 56080, 59585, 64960, 69020, 78512, 78880, 81316, 83419, 95336, 98140, 101645, 110432, 112160, 119170, 138040, 142303, 157024, 157760, 162632, 166838, 190672, 196280, 203290, 220864, 224320, 238340, 276080, 284606, 314048, 325264, 333676, 345593, 381344, 392560, 406580, 417095, 476680, 552160, 569212, 650528, 667352, 691186, 711515, 762688, 785120, 813160, 834190, 953360, 1104320, 1138424, 1301056, 1334704, 1382372, 1423030, 1570240, 1626320, 1668380, 1727965, 1906720, 2276848, 2419151, 2669408, 2764744, 2846060, 3252640, 3336760, 3455930, 3813440, 4553696, 4838302, 5338816, 5529488, 5692120, 6505280, 6673520, 6911860, 9107392, 9676604, 11058976, 11384240, 12095755, 13347040, 13823720, 19353208, 22117952, 22768480, 24191510, 26694080, 27647440, 38706416, 45536960, 48383020, 55294880, 77412832, 96766040, 110589760, 154825664, 193532080, 387064160, 774128320]

約数ペア:

[(1, 774128320), (2, 387064160), (4, 193532080), (5, 154825664), (7, 110589760), (8, 96766040), (10, 77412832), (14, 55294880), (16, 48383020), (17, 45536960), (20, 38706416), (28, 27647440), (29, 26694080), (32, 24191510), (34, 22768480), (35, 22117952), (40, 19353208), (56, 13823720), (58, 13347040), (64, 12095755), (68, 11384240), (70, 11058976), (80, 9676604), (85, 9107392), (112, 6911860), (116, 6673520), (119, 6505280), (136, 5692120), (140, 5529488), (145, 5338816), (160, 4838302), (170, 4553696), (203, 3813440), (224, 3455930), (232, 3336760), (238, 3252640), (272, 2846060), (280, 2764744), (290, 2669408), (320, 2419151), (340, 2276848), (406, 1906720), (448, 1727965), (464, 1668380), (476, 1626320), (493, 1570240), (544, 1423030), (560, 1382372), (580, 1334704), (595, 1301056), (680, 1138424), (701, 1104320), (812, 953360), (928, 834190), (952, 813160), (986, 785120), (1015, 762688), (1088, 711515), (1120, 691186), (1160, 667352), (1190, 650528), (1360, 569212), (1402, 552160), (1624, 476680), (1856, 417095), (1904, 406580), (1972, 392560), (2030, 381344), (2240, 345593), (2320, 333676), (2380, 325264), (2465, 314048), (2720, 284606), (2804, 276080), (3248, 238340), (3451, 224320), (3505, 220864), (3808, 203290), (3944, 196280), (4060, 190672), (4640, 166838), (4760, 162632), (4907, 157760), (4930, 157024), (5440, 142303), (5608, 138040), (6496, 119170), (6902, 112160), (7010, 110432), (7616, 101645), (7888, 98140), (8120, 95336), (9280, 83419), (9520, 81316), (9814, 78880), (9860, 78512), (11216, 69020), (11917, 64960), (12992, 59585), (13804, 56080), (14020, 55216), (15776, 49070), (16240, 47668), (17255, 44864), (19040, 40658), (19628, 39440), (19720, 39256), (20329, 38080), (22432, 34510), (23834, 32480), (24535, 31552), (27608, 28040)]