159976320

素因数分解:

$2^7\times 3^1\times 5^1\times 7^1\times {\mathrm{11903}}^1$

素因数の和:11932

約数の個数: 128

約数和(自身を含む): 582819840

約数和(自身を除く): 422843520

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, 64, 70, 80, 84, 96, 105, 112, 120, 128, 140, 160, 168, 192, 210, 224, 240, 280, 320, 336, 384, 420, 448, 480, 560, 640, 672, 840, 896, 960, 1120, 1344, 1680, 1920, 2240, 2688, 3360, 4480, 6720, 11903, 13440, 23806, 35709, 47612, 59515, 71418, 83321, 95224, 119030, 142836, 166642, 178545, 190448, 238060, 249963, 285672, 333284, 357090, 380896, 416605, 476120, 499926, 571344, 666568, 714180, 761792, 833210, 952240, 999852, 1142688, 1249815, 1333136, 1428360, 1523584, 1666420, 1904480, 1999704, 2285376, 2499630, 2666272, 2856720, 3332840, 3808960, 3999408, 4570752, 4999260, 5332544, 5713440, 6665680, 7617920, 7998816, 9998520, 10665088, 11426880, 13331360, 15997632, 19997040, 22853760, 26662720, 31995264, 39994080, 53325440, 79988160, 159976320]

約数ペア:

[(1, 159976320), (2, 79988160), (3, 53325440), (4, 39994080), (5, 31995264), (6, 26662720), (7, 22853760), (8, 19997040), (10, 15997632), (12, 13331360), (14, 11426880), (15, 10665088), (16, 9998520), (20, 7998816), (21, 7617920), (24, 6665680), (28, 5713440), (30, 5332544), (32, 4999260), (35, 4570752), (40, 3999408), (42, 3808960), (48, 3332840), (56, 2856720), (60, 2666272), (64, 2499630), (70, 2285376), (80, 1999704), (84, 1904480), (96, 1666420), (105, 1523584), (112, 1428360), (120, 1333136), (128, 1249815), (140, 1142688), (160, 999852), (168, 952240), (192, 833210), (210, 761792), (224, 714180), (240, 666568), (280, 571344), (320, 499926), (336, 476120), (384, 416605), (420, 380896), (448, 357090), (480, 333284), (560, 285672), (640, 249963), (672, 238060), (840, 190448), (896, 178545), (960, 166642), (1120, 142836), (1344, 119030), (1680, 95224), (1920, 83321), (2240, 71418), (2688, 59515), (3360, 47612), (4480, 35709), (6720, 23806), (11903, 13440)]