168778080

素因数分解:

$2^5\times 3^6\times 5^1\times {\mathrm{1447}}^1$

素因数の和:1480

約数の個数: 168

約数和(自身を含む): 598246992

約数和(自身を除く): 429468912

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 72, 80, 81, 90, 96, 108, 120, 135, 144, 160, 162, 180, 216, 240, 243, 270, 288, 324, 360, 405, 432, 480, 486, 540, 648, 720, 729, 810, 864, 972, 1080, 1215, 1296, 1440, 1447, 1458, 1620, 1944, 2160, 2430, 2592, 2894, 2916, 3240, 3645, 3888, 4320, 4341, 4860, 5788, 5832, 6480, 7235, 7290, 7776, 8682, 9720, 11576, 11664, 12960, 13023, 14470, 14580, 17364, 19440, 21705, 23152, 23328, 26046, 28940, 29160, 34728, 38880, 39069, 43410, 46304, 52092, 57880, 58320, 65115, 69456, 78138, 86820, 104184, 115760, 116640, 117207, 130230, 138912, 156276, 173640, 195345, 208368, 231520, 234414, 260460, 312552, 347280, 351621, 390690, 416736, 468828, 520920, 586035, 625104, 694560, 703242, 781380, 937656, 1041840, 1054863, 1172070, 1250208, 1406484, 1562760, 1758105, 1875312, 2083680, 2109726, 2344140, 2812968, 3125520, 3516210, 3750624, 4219452, 4688280, 5274315, 5625936, 6251040, 7032420, 8438904, 9376560, 10548630, 11251872, 14064840, 16877808, 18753120, 21097260, 28129680, 33755616, 42194520, 56259360, 84389040, 168778080]

約数ペア:

[(1, 168778080), (2, 84389040), (3, 56259360), (4, 42194520), (5, 33755616), (6, 28129680), (8, 21097260), (9, 18753120), (10, 16877808), (12, 14064840), (15, 11251872), (16, 10548630), (18, 9376560), (20, 8438904), (24, 7032420), (27, 6251040), (30, 5625936), (32, 5274315), (36, 4688280), (40, 4219452), (45, 3750624), (48, 3516210), (54, 3125520), (60, 2812968), (72, 2344140), (80, 2109726), (81, 2083680), (90, 1875312), (96, 1758105), (108, 1562760), (120, 1406484), (135, 1250208), (144, 1172070), (160, 1054863), (162, 1041840), (180, 937656), (216, 781380), (240, 703242), (243, 694560), (270, 625104), (288, 586035), (324, 520920), (360, 468828), (405, 416736), (432, 390690), (480, 351621), (486, 347280), (540, 312552), (648, 260460), (720, 234414), (729, 231520), (810, 208368), (864, 195345), (972, 173640), (1080, 156276), (1215, 138912), (1296, 130230), (1440, 117207), (1447, 116640), (1458, 115760), (1620, 104184), (1944, 86820), (2160, 78138), (2430, 69456), (2592, 65115), (2894, 58320), (2916, 57880), (3240, 52092), (3645, 46304), (3888, 43410), (4320, 39069), (4341, 38880), (4860, 34728), (5788, 29160), (5832, 28940), (6480, 26046), (7235, 23328), (7290, 23152), (7776, 21705), (8682, 19440), (9720, 17364), (11576, 14580), (11664, 14470), (12960, 13023)]