16756320

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{4987}}^1$

素因数の和:5012

約数の個数: 96

約数和(自身を含む): 60334848

約数和(自身を除く): 43578528

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 70, 80, 84, 96, 105, 112, 120, 140, 160, 168, 210, 224, 240, 280, 336, 420, 480, 560, 672, 840, 1120, 1680, 3360, 4987, 9974, 14961, 19948, 24935, 29922, 34909, 39896, 49870, 59844, 69818, 74805, 79792, 99740, 104727, 119688, 139636, 149610, 159584, 174545, 199480, 209454, 239376, 279272, 299220, 349090, 398960, 418908, 478752, 523635, 558544, 598440, 698180, 797920, 837816, 1047270, 1117088, 1196880, 1396360, 1675632, 2094540, 2393760, 2792720, 3351264, 4189080, 5585440, 8378160, 16756320]

約数ペア:

[(1, 16756320), (2, 8378160), (3, 5585440), (4, 4189080), (5, 3351264), (6, 2792720), (7, 2393760), (8, 2094540), (10, 1675632), (12, 1396360), (14, 1196880), (15, 1117088), (16, 1047270), (20, 837816), (21, 797920), (24, 698180), (28, 598440), (30, 558544), (32, 523635), (35, 478752), (40, 418908), (42, 398960), (48, 349090), (56, 299220), (60, 279272), (70, 239376), (80, 209454), (84, 199480), (96, 174545), (105, 159584), (112, 149610), (120, 139636), (140, 119688), (160, 104727), (168, 99740), (210, 79792), (224, 74805), (240, 69818), (280, 59844), (336, 49870), (420, 39896), (480, 34909), (560, 29922), (672, 24935), (840, 19948), (1120, 14961), (1680, 9974), (3360, 4987)]