1596176640

素因数分解:

$2^8\times 3^2\times 5^1\times {\mathrm{127}}^1\times {\mathrm{1091}}^1$

素因数の和:1245

約数の個数: 216

約数和(自身を含む): 5571191808

約数和(自身を除く): 3975015168

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 127, 128, 144, 160, 180, 192, 240, 254, 256, 288, 320, 360, 381, 384, 480, 508, 576, 635, 640, 720, 762, 768, 960, 1016, 1091, 1143, 1152, 1270, 1280, 1440, 1524, 1905, 1920, 2032, 2182, 2286, 2304, 2540, 2880, 3048, 3273, 3810, 3840, 4064, 4364, 4572, 5080, 5455, 5715, 5760, 6096, 6546, 7620, 8128, 8728, 9144, 9819, 10160, 10910, 11430, 11520, 12192, 13092, 15240, 16256, 16365, 17456, 18288, 19638, 20320, 21820, 22860, 24384, 26184, 30480, 32512, 32730, 34912, 36576, 39276, 40640, 43640, 45720, 48768, 49095, 52368, 60960, 65460, 69824, 73152, 78552, 81280, 87280, 91440, 97536, 98190, 104736, 121920, 130920, 138557, 139648, 146304, 157104, 162560, 174560, 182880, 196380, 209472, 243840, 261840, 277114, 279296, 292608, 314208, 349120, 365760, 392760, 415671, 418944, 487680, 523680, 554228, 628416, 692785, 698240, 731520, 785520, 831342, 837888, 1047360, 1108456, 1247013, 1256832, 1385570, 1396480, 1463040, 1571040, 1662684, 2078355, 2094720, 2216912, 2494026, 2513664, 2771140, 3142080, 3325368, 4156710, 4189440, 4433824, 4988052, 5542280, 6235065, 6284160, 6650736, 8313420, 8867648, 9976104, 11084560, 12470130, 12568320, 13301472, 16626840, 17735296, 19952208, 22169120, 24940260, 26602944, 33253680, 35470592, 39904416, 44338240, 49880520, 53205888, 66507360, 79808832, 88676480, 99761040, 106411776, 133014720, 159617664, 177352960, 199522080, 266029440, 319235328, 399044160, 532058880, 798088320, 1596176640]

約数ペア:

[(1, 1596176640), (2, 798088320), (3, 532058880), (4, 399044160), (5, 319235328), (6, 266029440), (8, 199522080), (9, 177352960), (10, 159617664), (12, 133014720), (15, 106411776), (16, 99761040), (18, 88676480), (20, 79808832), (24, 66507360), (30, 53205888), (32, 49880520), (36, 44338240), (40, 39904416), (45, 35470592), (48, 33253680), (60, 26602944), (64, 24940260), (72, 22169120), (80, 19952208), (90, 17735296), (96, 16626840), (120, 13301472), (127, 12568320), (128, 12470130), (144, 11084560), (160, 9976104), (180, 8867648), (192, 8313420), (240, 6650736), (254, 6284160), (256, 6235065), (288, 5542280), (320, 4988052), (360, 4433824), (381, 4189440), (384, 4156710), (480, 3325368), (508, 3142080), (576, 2771140), (635, 2513664), (640, 2494026), (720, 2216912), (762, 2094720), (768, 2078355), (960, 1662684), (1016, 1571040), (1091, 1463040), (1143, 1396480), (1152, 1385570), (1270, 1256832), (1280, 1247013), (1440, 1108456), (1524, 1047360), (1905, 837888), (1920, 831342), (2032, 785520), (2182, 731520), (2286, 698240), (2304, 692785), (2540, 628416), (2880, 554228), (3048, 523680), (3273, 487680), (3810, 418944), (3840, 415671), (4064, 392760), (4364, 365760), (4572, 349120), (5080, 314208), (5455, 292608), (5715, 279296), (5760, 277114), (6096, 261840), (6546, 243840), (7620, 209472), (8128, 196380), (8728, 182880), (9144, 174560), (9819, 162560), (10160, 157104), (10910, 146304), (11430, 139648), (11520, 138557), (12192, 130920), (13092, 121920), (15240, 104736), (16256, 98190), (16365, 97536), (17456, 91440), (18288, 87280), (19638, 81280), (20320, 78552), (21820, 73152), (22860, 69824), (24384, 65460), (26184, 60960), (30480, 52368), (32512, 49095), (32730, 48768), (34912, 45720), (36576, 43640), (39276, 40640)]