190736640

素因数分解:

$2^8\times 3^3\times 5^1\times {\mathrm{5519}}^1$

素因数の和:5549

約数の個数: 144

約数和(自身を含む): 676972800

約数和(自身を除く): 486236160

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 90, 96, 108, 120, 128, 135, 144, 160, 180, 192, 216, 240, 256, 270, 288, 320, 360, 384, 432, 480, 540, 576, 640, 720, 768, 864, 960, 1080, 1152, 1280, 1440, 1728, 1920, 2160, 2304, 2880, 3456, 3840, 4320, 5519, 5760, 6912, 8640, 11038, 11520, 16557, 17280, 22076, 27595, 33114, 34560, 44152, 49671, 55190, 66228, 82785, 88304, 99342, 110380, 132456, 149013, 165570, 176608, 198684, 220760, 248355, 264912, 298026, 331140, 353216, 397368, 441520, 496710, 529824, 596052, 662280, 706432, 745065, 794736, 883040, 993420, 1059648, 1192104, 1324560, 1412864, 1490130, 1589472, 1766080, 1986840, 2119296, 2384208, 2649120, 2980260, 3178944, 3532160, 3973680, 4238592, 4768416, 5298240, 5960520, 6357888, 7064320, 7947360, 9536832, 10596480, 11921040, 12715776, 15894720, 19073664, 21192960, 23842080, 31789440, 38147328, 47684160, 63578880, 95368320, 190736640]

約数ペア:

[(1, 190736640), (2, 95368320), (3, 63578880), (4, 47684160), (5, 38147328), (6, 31789440), (8, 23842080), (9, 21192960), (10, 19073664), (12, 15894720), (15, 12715776), (16, 11921040), (18, 10596480), (20, 9536832), (24, 7947360), (27, 7064320), (30, 6357888), (32, 5960520), (36, 5298240), (40, 4768416), (45, 4238592), (48, 3973680), (54, 3532160), (60, 3178944), (64, 2980260), (72, 2649120), (80, 2384208), (90, 2119296), (96, 1986840), (108, 1766080), (120, 1589472), (128, 1490130), (135, 1412864), (144, 1324560), (160, 1192104), (180, 1059648), (192, 993420), (216, 883040), (240, 794736), (256, 745065), (270, 706432), (288, 662280), (320, 596052), (360, 529824), (384, 496710), (432, 441520), (480, 397368), (540, 353216), (576, 331140), (640, 298026), (720, 264912), (768, 248355), (864, 220760), (960, 198684), (1080, 176608), (1152, 165570), (1280, 149013), (1440, 132456), (1728, 110380), (1920, 99342), (2160, 88304), (2304, 82785), (2880, 66228), (3456, 55190), (3840, 49671), (4320, 44152), (5519, 34560), (5760, 33114), (6912, 27595), (8640, 22076), (11038, 17280), (11520, 16557)]