67999680

素因数分解:

$2^6\times 3^2\times 5^1\times 7^1\times {\mathrm{3373}}^1$

素因数の和:3403

約数の個数: 168

約数和(自身を含む): 267382752

約数和(自身を除く): 199383072

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 56, 60, 63, 64, 70, 72, 80, 84, 90, 96, 105, 112, 120, 126, 140, 144, 160, 168, 180, 192, 210, 224, 240, 252, 280, 288, 315, 320, 336, 360, 420, 448, 480, 504, 560, 576, 630, 672, 720, 840, 960, 1008, 1120, 1260, 1344, 1440, 1680, 2016, 2240, 2520, 2880, 3360, 3373, 4032, 5040, 6720, 6746, 10080, 10119, 13492, 16865, 20160, 20238, 23611, 26984, 30357, 33730, 40476, 47222, 50595, 53968, 60714, 67460, 70833, 80952, 94444, 101190, 107936, 118055, 121428, 134920, 141666, 151785, 161904, 188888, 202380, 212499, 215872, 236110, 242856, 269840, 283332, 303570, 323808, 354165, 377776, 404760, 424998, 472220, 485712, 539680, 566664, 607140, 647616, 708330, 755552, 809520, 849996, 944440, 971424, 1062495, 1079360, 1133328, 1214280, 1416660, 1511104, 1619040, 1699992, 1888880, 1942848, 2124990, 2266656, 2428560, 2833320, 3238080, 3399984, 3777760, 4249980, 4533312, 4857120, 5666640, 6799968, 7555520, 8499960, 9714240, 11333280, 13599936, 16999920, 22666560, 33999840, 67999680]

約数ペア:

[(1, 67999680), (2, 33999840), (3, 22666560), (4, 16999920), (5, 13599936), (6, 11333280), (7, 9714240), (8, 8499960), (9, 7555520), (10, 6799968), (12, 5666640), (14, 4857120), (15, 4533312), (16, 4249980), (18, 3777760), (20, 3399984), (21, 3238080), (24, 2833320), (28, 2428560), (30, 2266656), (32, 2124990), (35, 1942848), (36, 1888880), (40, 1699992), (42, 1619040), (45, 1511104), (48, 1416660), (56, 1214280), (60, 1133328), (63, 1079360), (64, 1062495), (70, 971424), (72, 944440), (80, 849996), (84, 809520), (90, 755552), (96, 708330), (105, 647616), (112, 607140), (120, 566664), (126, 539680), (140, 485712), (144, 472220), (160, 424998), (168, 404760), (180, 377776), (192, 354165), (210, 323808), (224, 303570), (240, 283332), (252, 269840), (280, 242856), (288, 236110), (315, 215872), (320, 212499), (336, 202380), (360, 188888), (420, 161904), (448, 151785), (480, 141666), (504, 134920), (560, 121428), (576, 118055), (630, 107936), (672, 101190), (720, 94444), (840, 80952), (960, 70833), (1008, 67460), (1120, 60714), (1260, 53968), (1344, 50595), (1440, 47222), (1680, 40476), (2016, 33730), (2240, 30357), (2520, 26984), (2880, 23611), (3360, 20238), (3373, 20160), (4032, 16865), (5040, 13492), (6720, 10119), (6746, 10080)]