1929323520

素因数分解:

$2^{10}\times 3^2\times 5^1\times {\mathrm{149}}^1\times {\mathrm{281}}^1$

素因数の和:461

約数の個数: 264

約数和(自身を含む): 6753871800

約数和(自身を除く): 4824548280

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, 128, 144, 149, 160, 180, 192, 240, 256, 281, 288, 298, 320, 360, 384, 447, 480, 512, 562, 576, 596, 640, 720, 745, 768, 843, 894, 960, 1024, 1124, 1152, 1192, 1280, 1341, 1405, 1440, 1490, 1536, 1686, 1788, 1920, 2235, 2248, 2304, 2384, 2529, 2560, 2682, 2810, 2880, 2980, 3072, 3372, 3576, 3840, 4215, 4470, 4496, 4608, 4768, 5058, 5120, 5364, 5620, 5760, 5960, 6705, 6744, 7152, 7680, 8430, 8940, 8992, 9216, 9536, 10116, 10728, 11240, 11520, 11920, 12645, 13410, 13488, 14304, 15360, 16860, 17880, 17984, 19072, 20232, 21456, 22480, 23040, 23840, 25290, 26820, 26976, 28608, 33720, 35760, 35968, 38144, 40464, 41869, 42912, 44960, 46080, 47680, 50580, 53640, 53952, 57216, 67440, 71520, 71936, 76288, 80928, 83738, 85824, 89920, 95360, 101160, 107280, 107904, 114432, 125607, 134880, 143040, 143872, 152576, 161856, 167476, 171648, 179840, 190720, 202320, 209345, 214560, 215808, 228864, 251214, 269760, 286080, 287744, 323712, 334952, 343296, 359680, 376821, 381440, 404640, 418690, 429120, 431616, 457728, 502428, 539520, 572160, 628035, 647424, 669904, 686592, 719360, 753642, 762880, 809280, 837380, 858240, 863232, 1004856, 1079040, 1144320, 1256070, 1294848, 1339808, 1373184, 1438720, 1507284, 1618560, 1674760, 1716480, 1884105, 2009712, 2158080, 2288640, 2512140, 2589696, 2679616, 3014568, 3237120, 3349520, 3432960, 3768210, 4019424, 4316160, 5024280, 5359232, 6029136, 6474240, 6699040, 6865920, 7536420, 8038848, 10048560, 10718464, 12058272, 12948480, 13398080, 15072840, 16077696, 20097120, 21436928, 24116544, 26796160, 30145680, 32155392, 40194240, 42873856, 48233088, 53592320, 60291360, 64310784, 80388480, 96466176, 107184640, 120582720, 128621568, 160776960, 192932352, 214369280, 241165440, 321553920, 385864704, 482330880, 643107840, 964661760, 1929323520]

約数ペア:

[(1, 1929323520), (2, 964661760), (3, 643107840), (4, 482330880), (5, 385864704), (6, 321553920), (8, 241165440), (9, 214369280), (10, 192932352), (12, 160776960), (15, 128621568), (16, 120582720), (18, 107184640), (20, 96466176), (24, 80388480), (30, 64310784), (32, 60291360), (36, 53592320), (40, 48233088), (45, 42873856), (48, 40194240), (60, 32155392), (64, 30145680), (72, 26796160), (80, 24116544), (90, 21436928), (96, 20097120), (120, 16077696), (128, 15072840), (144, 13398080), (149, 12948480), (160, 12058272), (180, 10718464), (192, 10048560), (240, 8038848), (256, 7536420), (281, 6865920), (288, 6699040), (298, 6474240), (320, 6029136), (360, 5359232), (384, 5024280), (447, 4316160), (480, 4019424), (512, 3768210), (562, 3432960), (576, 3349520), (596, 3237120), (640, 3014568), (720, 2679616), (745, 2589696), (768, 2512140), (843, 2288640), (894, 2158080), (960, 2009712), (1024, 1884105), (1124, 1716480), (1152, 1674760), (1192, 1618560), (1280, 1507284), (1341, 1438720), (1405, 1373184), (1440, 1339808), (1490, 1294848), (1536, 1256070), (1686, 1144320), (1788, 1079040), (1920, 1004856), (2235, 863232), (2248, 858240), (2304, 837380), (2384, 809280), (2529, 762880), (2560, 753642), (2682, 719360), (2810, 686592), (2880, 669904), (2980, 647424), (3072, 628035), (3372, 572160), (3576, 539520), (3840, 502428), (4215, 457728), (4470, 431616), (4496, 429120), (4608, 418690), (4768, 404640), (5058, 381440), (5120, 376821), (5364, 359680), (5620, 343296), (5760, 334952), (5960, 323712), (6705, 287744), (6744, 286080), (7152, 269760), (7680, 251214), (8430, 228864), (8940, 215808), (8992, 214560), (9216, 209345), (9536, 202320), (10116, 190720), (10728, 179840), (11240, 171648), (11520, 167476), (11920, 161856), (12645, 152576), (13410, 143872), (13488, 143040), (14304, 134880), (15360, 125607), (16860, 114432), (17880, 107904), (17984, 107280), (19072, 101160), (20232, 95360), (21456, 89920), (22480, 85824), (23040, 83738), (23840, 80928), (25290, 76288), (26820, 71936), (26976, 71520), (28608, 67440), (33720, 57216), (35760, 53952), (35968, 53640), (38144, 50580), (40464, 47680), (41869, 46080), (42912, 44960)]