40215168

素因数分解:

$2^7\times 3^2\times 7^1\times {\mathrm{4987}}^1$

素因数の和:5014

約数の個数: 96

約数和(自身を含む): 132281760

約数和(自身を除く): 92066592

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 64, 72, 84, 96, 112, 126, 128, 144, 168, 192, 224, 252, 288, 336, 384, 448, 504, 576, 672, 896, 1008, 1152, 1344, 2016, 2688, 4032, 4987, 8064, 9974, 14961, 19948, 29922, 34909, 39896, 44883, 59844, 69818, 79792, 89766, 104727, 119688, 139636, 159584, 179532, 209454, 239376, 279272, 314181, 319168, 359064, 418908, 478752, 558544, 628362, 638336, 718128, 837816, 957504, 1117088, 1256724, 1436256, 1675632, 1915008, 2234176, 2513448, 2872512, 3351264, 4468352, 5026896, 5745024, 6702528, 10053792, 13405056, 20107584, 40215168]

約数ペア:

[(1, 40215168), (2, 20107584), (3, 13405056), (4, 10053792), (6, 6702528), (7, 5745024), (8, 5026896), (9, 4468352), (12, 3351264), (14, 2872512), (16, 2513448), (18, 2234176), (21, 1915008), (24, 1675632), (28, 1436256), (32, 1256724), (36, 1117088), (42, 957504), (48, 837816), (56, 718128), (63, 638336), (64, 628362), (72, 558544), (84, 478752), (96, 418908), (112, 359064), (126, 319168), (128, 314181), (144, 279272), (168, 239376), (192, 209454), (224, 179532), (252, 159584), (288, 139636), (336, 119688), (384, 104727), (448, 89766), (504, 79792), (576, 69818), (672, 59844), (896, 44883), (1008, 39896), (1152, 34909), (1344, 29922), (2016, 19948), (2688, 14961), (4032, 9974), (4987, 8064)]