280119168

素因数分解:

$2^7\times 3^3\times 7^1\times {\mathrm{11579}}^1$

素因数の和:11609

約数の個数: 128

約数和(自身を含む): 944928000

約数和(自身を除く): 664808832

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 54, 56, 63, 64, 72, 84, 96, 108, 112, 126, 128, 144, 168, 189, 192, 216, 224, 252, 288, 336, 378, 384, 432, 448, 504, 576, 672, 756, 864, 896, 1008, 1152, 1344, 1512, 1728, 2016, 2688, 3024, 3456, 4032, 6048, 8064, 11579, 12096, 23158, 24192, 34737, 46316, 69474, 81053, 92632, 104211, 138948, 162106, 185264, 208422, 243159, 277896, 312633, 324212, 370528, 416844, 486318, 555792, 625266, 648424, 729477, 741056, 833688, 972636, 1111584, 1250532, 1296848, 1458954, 1482112, 1667376, 1945272, 2188431, 2223168, 2501064, 2593696, 2917908, 3334752, 3890544, 4376862, 4446336, 5002128, 5187392, 5835816, 6669504, 7781088, 8753724, 10004256, 10374784, 11671632, 13339008, 15562176, 17507448, 20008512, 23343264, 31124352, 35014896, 40017024, 46686528, 70029792, 93373056, 140059584, 280119168]

約数ペア:

[(1, 280119168), (2, 140059584), (3, 93373056), (4, 70029792), (6, 46686528), (7, 40017024), (8, 35014896), (9, 31124352), (12, 23343264), (14, 20008512), (16, 17507448), (18, 15562176), (21, 13339008), (24, 11671632), (27, 10374784), (28, 10004256), (32, 8753724), (36, 7781088), (42, 6669504), (48, 5835816), (54, 5187392), (56, 5002128), (63, 4446336), (64, 4376862), (72, 3890544), (84, 3334752), (96, 2917908), (108, 2593696), (112, 2501064), (126, 2223168), (128, 2188431), (144, 1945272), (168, 1667376), (189, 1482112), (192, 1458954), (216, 1296848), (224, 1250532), (252, 1111584), (288, 972636), (336, 833688), (378, 741056), (384, 729477), (432, 648424), (448, 625266), (504, 555792), (576, 486318), (672, 416844), (756, 370528), (864, 324212), (896, 312633), (1008, 277896), (1152, 243159), (1344, 208422), (1512, 185264), (1728, 162106), (2016, 138948), (2688, 104211), (3024, 92632), (3456, 81053), (4032, 69474), (6048, 46316), (8064, 34737), (11579, 24192), (12096, 23158)]