42788014720

素因数分解:

$2^7\times 5^1\times {\mathrm{11}}^1\times {\mathrm{751}}^1\times {\mathrm{8093}}^1$

素因数の和:8874

約数の個数: 128

約数和(自身を含む): 111751591680

約数和(自身を除く): 68963576960

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 64, 80, 88, 110, 128, 160, 176, 220, 320, 352, 440, 640, 704, 751, 880, 1408, 1502, 1760, 3004, 3520, 3755, 6008, 7040, 7510, 8093, 8261, 12016, 15020, 16186, 16522, 24032, 30040, 32372, 33044, 40465, 41305, 48064, 60080, 64744, 66088, 80930, 82610, 89023, 96128, 120160, 129488, 132176, 161860, 165220, 178046, 240320, 258976, 264352, 323720, 330440, 356092, 445115, 480640, 517952, 528704, 647440, 660880, 712184, 890230, 1035904, 1057408, 1294880, 1321760, 1424368, 1780460, 2589760, 2643520, 2848736, 3560920, 5179520, 5287040, 5697472, 6077843, 7121840, 11394944, 12155686, 14243680, 24311372, 28487360, 30389215, 48622744, 56974720, 60778430, 66856273, 97245488, 121556860, 133712546, 194490976, 243113720, 267425092, 334281365, 388981952, 486227440, 534850184, 668562730, 777963904, 972454880, 1069700368, 1337125460, 1944909760, 2139400736, 2674250920, 3889819520, 4278801472, 5348501840, 8557602944, 10697003680, 21394007360, 42788014720]

約数ペア:

[(1, 42788014720), (2, 21394007360), (4, 10697003680), (5, 8557602944), (8, 5348501840), (10, 4278801472), (11, 3889819520), (16, 2674250920), (20, 2139400736), (22, 1944909760), (32, 1337125460), (40, 1069700368), (44, 972454880), (55, 777963904), (64, 668562730), (80, 534850184), (88, 486227440), (110, 388981952), (128, 334281365), (160, 267425092), (176, 243113720), (220, 194490976), (320, 133712546), (352, 121556860), (440, 97245488), (640, 66856273), (704, 60778430), (751, 56974720), (880, 48622744), (1408, 30389215), (1502, 28487360), (1760, 24311372), (3004, 14243680), (3520, 12155686), (3755, 11394944), (6008, 7121840), (7040, 6077843), (7510, 5697472), (8093, 5287040), (8261, 5179520), (12016, 3560920), (15020, 2848736), (16186, 2643520), (16522, 2589760), (24032, 1780460), (30040, 1424368), (32372, 1321760), (33044, 1294880), (40465, 1057408), (41305, 1035904), (48064, 890230), (60080, 712184), (64744, 660880), (66088, 647440), (80930, 528704), (82610, 517952), (89023, 480640), (96128, 445115), (120160, 356092), (129488, 330440), (132176, 323720), (161860, 264352), (165220, 258976), (178046, 240320)]