178138560

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{97}}^1\times {\mathrm{1913}}^1$

素因数の和:2030

約数の個数: 112

約数和(自身を含む): 571719456

約数和(自身を除く): 393580896

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 97, 120, 160, 192, 194, 240, 291, 320, 388, 480, 485, 582, 776, 960, 970, 1164, 1455, 1552, 1913, 1940, 2328, 2910, 3104, 3826, 3880, 4656, 5739, 5820, 6208, 7652, 7760, 9312, 9565, 11478, 11640, 15304, 15520, 18624, 19130, 22956, 23280, 28695, 30608, 31040, 38260, 45912, 46560, 57390, 61216, 76520, 91824, 93120, 114780, 122432, 153040, 183648, 185561, 229560, 306080, 367296, 371122, 459120, 556683, 612160, 742244, 918240, 927805, 1113366, 1484488, 1836480, 1855610, 2226732, 2783415, 2968976, 3711220, 4453464, 5566830, 5937952, 7422440, 8906928, 11133660, 11875904, 14844880, 17813856, 22267320, 29689760, 35627712, 44534640, 59379520, 89069280, 178138560]

約数ペア:

[(1, 178138560), (2, 89069280), (3, 59379520), (4, 44534640), (5, 35627712), (6, 29689760), (8, 22267320), (10, 17813856), (12, 14844880), (15, 11875904), (16, 11133660), (20, 8906928), (24, 7422440), (30, 5937952), (32, 5566830), (40, 4453464), (48, 3711220), (60, 2968976), (64, 2783415), (80, 2226732), (96, 1855610), (97, 1836480), (120, 1484488), (160, 1113366), (192, 927805), (194, 918240), (240, 742244), (291, 612160), (320, 556683), (388, 459120), (480, 371122), (485, 367296), (582, 306080), (776, 229560), (960, 185561), (970, 183648), (1164, 153040), (1455, 122432), (1552, 114780), (1913, 93120), (1940, 91824), (2328, 76520), (2910, 61216), (3104, 57390), (3826, 46560), (3880, 45912), (4656, 38260), (5739, 31040), (5820, 30608), (6208, 28695), (7652, 23280), (7760, 22956), (9312, 19130), (9565, 18624), (11478, 15520), (11640, 15304)]