165367680

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{2003}}^1$

素因数の和:2068

約数の個数: 128

約数和(自身を含む): 539637120

約数和(自身を除く): 374269440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 43, 48, 60, 64, 80, 86, 96, 120, 128, 129, 160, 172, 192, 215, 240, 258, 320, 344, 384, 430, 480, 516, 640, 645, 688, 860, 960, 1032, 1290, 1376, 1720, 1920, 2003, 2064, 2580, 2752, 3440, 4006, 4128, 5160, 5504, 6009, 6880, 8012, 8256, 10015, 10320, 12018, 13760, 16024, 16512, 20030, 20640, 24036, 27520, 30045, 32048, 40060, 41280, 48072, 60090, 64096, 80120, 82560, 86129, 96144, 120180, 128192, 160240, 172258, 192288, 240360, 256384, 258387, 320480, 344516, 384576, 430645, 480720, 516774, 640960, 689032, 769152, 861290, 961440, 1033548, 1281920, 1291935, 1378064, 1722580, 1922880, 2067096, 2583870, 2756128, 3445160, 3845760, 4134192, 5167740, 5512256, 6890320, 8268384, 10335480, 11024512, 13780640, 16536768, 20670960, 27561280, 33073536, 41341920, 55122560, 82683840, 165367680]

約数ペア:

[(1, 165367680), (2, 82683840), (3, 55122560), (4, 41341920), (5, 33073536), (6, 27561280), (8, 20670960), (10, 16536768), (12, 13780640), (15, 11024512), (16, 10335480), (20, 8268384), (24, 6890320), (30, 5512256), (32, 5167740), (40, 4134192), (43, 3845760), (48, 3445160), (60, 2756128), (64, 2583870), (80, 2067096), (86, 1922880), (96, 1722580), (120, 1378064), (128, 1291935), (129, 1281920), (160, 1033548), (172, 961440), (192, 861290), (215, 769152), (240, 689032), (258, 640960), (320, 516774), (344, 480720), (384, 430645), (430, 384576), (480, 344516), (516, 320480), (640, 258387), (645, 256384), (688, 240360), (860, 192288), (960, 172258), (1032, 160240), (1290, 128192), (1376, 120180), (1720, 96144), (1920, 86129), (2003, 82560), (2064, 80120), (2580, 64096), (2752, 60090), (3440, 48072), (4006, 41280), (4128, 40060), (5160, 32048), (5504, 30045), (6009, 27520), (6880, 24036), (8012, 20640), (8256, 20030), (10015, 16512), (10320, 16024), (12018, 13760)]