158461440

素因数分解:

$2^9\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{439}}^1$

素因数の和:512

約数の個数: 160

約数和(自身を含む): 518538240

約数和(自身を除く): 360076800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 47, 48, 60, 64, 80, 94, 96, 120, 128, 141, 160, 188, 192, 235, 240, 256, 282, 320, 376, 384, 439, 470, 480, 512, 564, 640, 705, 752, 768, 878, 940, 960, 1128, 1280, 1317, 1410, 1504, 1536, 1756, 1880, 1920, 2195, 2256, 2560, 2634, 2820, 3008, 3512, 3760, 3840, 4390, 4512, 5268, 5640, 6016, 6585, 7024, 7520, 7680, 8780, 9024, 10536, 11280, 12032, 13170, 14048, 15040, 17560, 18048, 20633, 21072, 22560, 24064, 26340, 28096, 30080, 35120, 36096, 41266, 42144, 45120, 52680, 56192, 60160, 61899, 70240, 72192, 82532, 84288, 90240, 103165, 105360, 112384, 120320, 123798, 140480, 165064, 168576, 180480, 206330, 210720, 224768, 247596, 280960, 309495, 330128, 337152, 360960, 412660, 421440, 495192, 561920, 618990, 660256, 674304, 825320, 842880, 990384, 1123840, 1237980, 1320512, 1650640, 1685760, 1980768, 2475960, 2641024, 3301280, 3371520, 3961536, 4951920, 5282048, 6602560, 7923072, 9903840, 10564096, 13205120, 15846144, 19807680, 26410240, 31692288, 39615360, 52820480, 79230720, 158461440]

約数ペア:

[(1, 158461440), (2, 79230720), (3, 52820480), (4, 39615360), (5, 31692288), (6, 26410240), (8, 19807680), (10, 15846144), (12, 13205120), (15, 10564096), (16, 9903840), (20, 7923072), (24, 6602560), (30, 5282048), (32, 4951920), (40, 3961536), (47, 3371520), (48, 3301280), (60, 2641024), (64, 2475960), (80, 1980768), (94, 1685760), (96, 1650640), (120, 1320512), (128, 1237980), (141, 1123840), (160, 990384), (188, 842880), (192, 825320), (235, 674304), (240, 660256), (256, 618990), (282, 561920), (320, 495192), (376, 421440), (384, 412660), (439, 360960), (470, 337152), (480, 330128), (512, 309495), (564, 280960), (640, 247596), (705, 224768), (752, 210720), (768, 206330), (878, 180480), (940, 168576), (960, 165064), (1128, 140480), (1280, 123798), (1317, 120320), (1410, 112384), (1504, 105360), (1536, 103165), (1756, 90240), (1880, 84288), (1920, 82532), (2195, 72192), (2256, 70240), (2560, 61899), (2634, 60160), (2820, 56192), (3008, 52680), (3512, 45120), (3760, 42144), (3840, 41266), (4390, 36096), (4512, 35120), (5268, 30080), (5640, 28096), (6016, 26340), (6585, 24064), (7024, 22560), (7520, 21072), (7680, 20633), (8780, 18048), (9024, 17560), (10536, 15040), (11280, 14048), (12032, 13170)]