157345920

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{59}}^1\times {\mathrm{463}}^1$

素因数の和:547

約数の個数: 192

約数和(自身を含む): 553737600

約数和(自身を除く): 396391680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 59, 60, 64, 72, 80, 90, 96, 118, 120, 128, 144, 160, 177, 180, 192, 236, 240, 288, 295, 320, 354, 360, 384, 463, 472, 480, 531, 576, 590, 640, 708, 720, 885, 926, 944, 960, 1062, 1152, 1180, 1389, 1416, 1440, 1770, 1852, 1888, 1920, 2124, 2315, 2360, 2655, 2778, 2832, 2880, 3540, 3704, 3776, 4167, 4248, 4630, 4720, 5310, 5556, 5664, 5760, 6945, 7080, 7408, 7552, 8334, 8496, 9260, 9440, 10620, 11112, 11328, 13890, 14160, 14816, 16668, 16992, 18520, 18880, 20835, 21240, 22224, 22656, 27317, 27780, 28320, 29632, 33336, 33984, 37040, 37760, 41670, 42480, 44448, 54634, 55560, 56640, 59264, 66672, 67968, 74080, 81951, 83340, 84960, 88896, 109268, 111120, 113280, 133344, 136585, 148160, 163902, 166680, 169920, 177792, 218536, 222240, 245853, 266688, 273170, 296320, 327804, 333360, 339840, 409755, 437072, 444480, 491706, 533376, 546340, 655608, 666720, 819510, 874144, 888960, 983412, 1092680, 1229265, 1311216, 1333440, 1639020, 1748288, 1966824, 2185360, 2458530, 2622432, 2666880, 3278040, 3496576, 3933648, 4370720, 4917060, 5244864, 6556080, 7867296, 8741440, 9834120, 10489728, 13112160, 15734592, 17482880, 19668240, 26224320, 31469184, 39336480, 52448640, 78672960, 157345920]

約数ペア:

[(1, 157345920), (2, 78672960), (3, 52448640), (4, 39336480), (5, 31469184), (6, 26224320), (8, 19668240), (9, 17482880), (10, 15734592), (12, 13112160), (15, 10489728), (16, 9834120), (18, 8741440), (20, 7867296), (24, 6556080), (30, 5244864), (32, 4917060), (36, 4370720), (40, 3933648), (45, 3496576), (48, 3278040), (59, 2666880), (60, 2622432), (64, 2458530), (72, 2185360), (80, 1966824), (90, 1748288), (96, 1639020), (118, 1333440), (120, 1311216), (128, 1229265), (144, 1092680), (160, 983412), (177, 888960), (180, 874144), (192, 819510), (236, 666720), (240, 655608), (288, 546340), (295, 533376), (320, 491706), (354, 444480), (360, 437072), (384, 409755), (463, 339840), (472, 333360), (480, 327804), (531, 296320), (576, 273170), (590, 266688), (640, 245853), (708, 222240), (720, 218536), (885, 177792), (926, 169920), (944, 166680), (960, 163902), (1062, 148160), (1152, 136585), (1180, 133344), (1389, 113280), (1416, 111120), (1440, 109268), (1770, 88896), (1852, 84960), (1888, 83340), (1920, 81951), (2124, 74080), (2315, 67968), (2360, 66672), (2655, 59264), (2778, 56640), (2832, 55560), (2880, 54634), (3540, 44448), (3704, 42480), (3776, 41670), (4167, 37760), (4248, 37040), (4630, 33984), (4720, 33336), (5310, 29632), (5556, 28320), (5664, 27780), (5760, 27317), (6945, 22656), (7080, 22224), (7408, 21240), (7552, 20835), (8334, 18880), (8496, 18520), (9260, 16992), (9440, 16668), (10620, 14816), (11112, 14160), (11328, 13890)]