1914347520

素因数分解:

$2^{13}\times 3^4\times 5^1\times {\mathrm{577}}^1$

素因数の和:620

約数の個数: 280

約数和(自身を含む): 6874765524

約数和(自身を除く): 4960418004

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, 81, 90, 96, 108, 120, 128, 135, 144, 160, 162, 180, 192, 216, 240, 256, 270, 288, 320, 324, 360, 384, 405, 432, 480, 512, 540, 576, 577, 640, 648, 720, 768, 810, 864, 960, 1024, 1080, 1152, 1154, 1280, 1296, 1440, 1536, 1620, 1728, 1731, 1920, 2048, 2160, 2304, 2308, 2560, 2592, 2880, 2885, 3072, 3240, 3456, 3462, 3840, 4096, 4320, 4608, 4616, 5120, 5184, 5193, 5760, 5770, 6144, 6480, 6912, 6924, 7680, 8192, 8640, 8655, 9216, 9232, 10240, 10368, 10386, 11520, 11540, 12288, 12960, 13824, 13848, 15360, 15579, 17280, 17310, 18432, 18464, 20480, 20736, 20772, 23040, 23080, 24576, 25920, 25965, 27648, 27696, 30720, 31158, 34560, 34620, 36864, 36928, 40960, 41472, 41544, 46080, 46160, 46737, 51840, 51930, 55296, 55392, 61440, 62316, 69120, 69240, 73728, 73856, 77895, 82944, 83088, 92160, 92320, 93474, 103680, 103860, 110592, 110784, 122880, 124632, 138240, 138480, 147712, 155790, 165888, 166176, 184320, 184640, 186948, 207360, 207720, 221184, 221568, 233685, 249264, 276480, 276960, 295424, 311580, 331776, 332352, 368640, 369280, 373896, 414720, 415440, 443136, 467370, 498528, 552960, 553920, 590848, 623160, 663552, 664704, 738560, 747792, 829440, 830880, 886272, 934740, 997056, 1105920, 1107840, 1181696, 1246320, 1329408, 1477120, 1495584, 1658880, 1661760, 1772544, 1869480, 1994112, 2215680, 2363392, 2492640, 2658816, 2954240, 2991168, 3317760, 3323520, 3545088, 3738960, 3988224, 4431360, 4726784, 4985280, 5317632, 5908480, 5982336, 6647040, 7090176, 7477920, 7976448, 8862720, 9970560, 10635264, 11816960, 11964672, 13294080, 14180352, 14955840, 15952896, 17725440, 19941120, 21270528, 23633920, 23929344, 26588160, 29911680, 31905792, 35450880, 39882240, 42541056, 47858688, 53176320, 59823360, 63811584, 70901760, 79764480, 95717376, 106352640, 119646720, 127623168, 159528960, 191434752, 212705280, 239293440, 319057920, 382869504, 478586880, 638115840, 957173760, 1914347520]

約数ペア:

[(1, 1914347520), (2, 957173760), (3, 638115840), (4, 478586880), (5, 382869504), (6, 319057920), (8, 239293440), (9, 212705280), (10, 191434752), (12, 159528960), (15, 127623168), (16, 119646720), (18, 106352640), (20, 95717376), (24, 79764480), (27, 70901760), (30, 63811584), (32, 59823360), (36, 53176320), (40, 47858688), (45, 42541056), (48, 39882240), (54, 35450880), (60, 31905792), (64, 29911680), (72, 26588160), (80, 23929344), (81, 23633920), (90, 21270528), (96, 19941120), (108, 17725440), (120, 15952896), (128, 14955840), (135, 14180352), (144, 13294080), (160, 11964672), (162, 11816960), (180, 10635264), (192, 9970560), (216, 8862720), (240, 7976448), (256, 7477920), (270, 7090176), (288, 6647040), (320, 5982336), (324, 5908480), (360, 5317632), (384, 4985280), (405, 4726784), (432, 4431360), (480, 3988224), (512, 3738960), (540, 3545088), (576, 3323520), (577, 3317760), (640, 2991168), (648, 2954240), (720, 2658816), (768, 2492640), (810, 2363392), (864, 2215680), (960, 1994112), (1024, 1869480), (1080, 1772544), (1152, 1661760), (1154, 1658880), (1280, 1495584), (1296, 1477120), (1440, 1329408), (1536, 1246320), (1620, 1181696), (1728, 1107840), (1731, 1105920), (1920, 997056), (2048, 934740), (2160, 886272), (2304, 830880), (2308, 829440), (2560, 747792), (2592, 738560), (2880, 664704), (2885, 663552), (3072, 623160), (3240, 590848), (3456, 553920), (3462, 552960), (3840, 498528), (4096, 467370), (4320, 443136), (4608, 415440), (4616, 414720), (5120, 373896), (5184, 369280), (5193, 368640), (5760, 332352), (5770, 331776), (6144, 311580), (6480, 295424), (6912, 276960), (6924, 276480), (7680, 249264), (8192, 233685), (8640, 221568), (8655, 221184), (9216, 207720), (9232, 207360), (10240, 186948), (10368, 184640), (10386, 184320), (11520, 166176), (11540, 165888), (12288, 155790), (12960, 147712), (13824, 138480), (13848, 138240), (15360, 124632), (15579, 122880), (17280, 110784), (17310, 110592), (18432, 103860), (18464, 103680), (20480, 93474), (20736, 92320), (20772, 92160), (23040, 83088), (23080, 82944), (24576, 77895), (25920, 73856), (25965, 73728), (27648, 69240), (27696, 69120), (30720, 62316), (31158, 61440), (34560, 55392), (34620, 55296), (36864, 51930), (36928, 51840), (40960, 46737), (41472, 46160), (41544, 46080)]