1980334080

素因数分解:

$2^{15}\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1$

素因数の和:137

約数の個数: 384

約数和(自身を含む): 7360891200

約数和(自身を除く): 5380557120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 30, 32, 34, 36, 40, 45, 48, 51, 60, 64, 68, 72, 79, 80, 85, 90, 96, 102, 120, 128, 136, 144, 153, 158, 160, 170, 180, 192, 204, 237, 240, 255, 256, 272, 288, 306, 316, 320, 340, 360, 384, 395, 408, 474, 480, 510, 512, 544, 576, 612, 632, 640, 680, 711, 720, 765, 768, 790, 816, 948, 960, 1020, 1024, 1088, 1152, 1185, 1224, 1264, 1280, 1343, 1360, 1422, 1440, 1530, 1536, 1580, 1632, 1896, 1920, 2040, 2048, 2176, 2304, 2370, 2448, 2528, 2560, 2686, 2720, 2844, 2880, 3060, 3072, 3160, 3264, 3555, 3792, 3840, 4029, 4080, 4096, 4352, 4608, 4740, 4896, 5056, 5120, 5372, 5440, 5688, 5760, 6120, 6144, 6320, 6528, 6715, 7110, 7584, 7680, 8058, 8160, 8192, 8704, 9216, 9480, 9792, 10112, 10240, 10744, 10880, 11376, 11520, 12087, 12240, 12288, 12640, 13056, 13430, 14220, 15168, 15360, 16116, 16320, 16384, 17408, 18432, 18960, 19584, 20145, 20224, 20480, 21488, 21760, 22752, 23040, 24174, 24480, 24576, 25280, 26112, 26860, 28440, 30336, 30720, 32232, 32640, 32768, 34816, 36864, 37920, 39168, 40290, 40448, 40960, 42976, 43520, 45504, 46080, 48348, 48960, 49152, 50560, 52224, 53720, 56880, 60435, 60672, 61440, 64464, 65280, 69632, 73728, 75840, 78336, 80580, 80896, 81920, 85952, 87040, 91008, 92160, 96696, 97920, 98304, 101120, 104448, 107440, 113760, 120870, 121344, 122880, 128928, 130560, 139264, 147456, 151680, 156672, 161160, 161792, 163840, 171904, 174080, 182016, 184320, 193392, 195840, 202240, 208896, 214880, 227520, 241740, 242688, 245760, 257856, 261120, 278528, 294912, 303360, 313344, 322320, 323584, 343808, 348160, 364032, 368640, 386784, 391680, 404480, 417792, 429760, 455040, 483480, 485376, 491520, 515712, 522240, 557056, 606720, 626688, 644640, 647168, 687616, 696320, 728064, 737280, 773568, 783360, 808960, 835584, 859520, 910080, 966960, 970752, 1031424, 1044480, 1213440, 1253376, 1289280, 1294336, 1375232, 1392640, 1456128, 1474560, 1547136, 1566720, 1617920, 1671168, 1719040, 1820160, 1933920, 1941504, 2062848, 2088960, 2426880, 2506752, 2578560, 2588672, 2750464, 2785280, 2912256, 3094272, 3133440, 3235840, 3438080, 3640320, 3867840, 3883008, 4125696, 4177920, 4853760, 5013504, 5157120, 5500928, 5824512, 6188544, 6266880, 6471680, 6876160, 7280640, 7735680, 7766016, 8251392, 8355840, 9707520, 10314240, 11001856, 11649024, 12377088, 12533760, 12943360, 13752320, 14561280, 15471360, 16502784, 19415040, 20628480, 22003712, 23298048, 24754176, 25067520, 27504640, 29122560, 30942720, 33005568, 38830080, 41256960, 44007424, 49508352, 55009280, 58245120, 61885440, 66011136, 82513920, 99016704, 110018560, 116490240, 123770880, 132022272, 165027840, 198033408, 220037120, 247541760, 330055680, 396066816, 495083520, 660111360, 990167040, 1980334080]

約数ペア:

[(1, 1980334080), (2, 990167040), (3, 660111360), (4, 495083520), (5, 396066816), (6, 330055680), (8, 247541760), (9, 220037120), (10, 198033408), (12, 165027840), (15, 132022272), (16, 123770880), (17, 116490240), (18, 110018560), (20, 99016704), (24, 82513920), (30, 66011136), (32, 61885440), (34, 58245120), (36, 55009280), (40, 49508352), (45, 44007424), (48, 41256960), (51, 38830080), (60, 33005568), (64, 30942720), (68, 29122560), (72, 27504640), (79, 25067520), (80, 24754176), (85, 23298048), (90, 22003712), (96, 20628480), (102, 19415040), (120, 16502784), (128, 15471360), (136, 14561280), (144, 13752320), (153, 12943360), (158, 12533760), (160, 12377088), (170, 11649024), (180, 11001856), (192, 10314240), (204, 9707520), (237, 8355840), (240, 8251392), (255, 7766016), (256, 7735680), (272, 7280640), (288, 6876160), (306, 6471680), (316, 6266880), (320, 6188544), (340, 5824512), (360, 5500928), (384, 5157120), (395, 5013504), (408, 4853760), (474, 4177920), (480, 4125696), (510, 3883008), (512, 3867840), (544, 3640320), (576, 3438080), (612, 3235840), (632, 3133440), (640, 3094272), (680, 2912256), (711, 2785280), (720, 2750464), (765, 2588672), (768, 2578560), (790, 2506752), (816, 2426880), (948, 2088960), (960, 2062848), (1020, 1941504), (1024, 1933920), (1088, 1820160), (1152, 1719040), (1185, 1671168), (1224, 1617920), (1264, 1566720), (1280, 1547136), (1343, 1474560), (1360, 1456128), (1422, 1392640), (1440, 1375232), (1530, 1294336), (1536, 1289280), (1580, 1253376), (1632, 1213440), (1896, 1044480), (1920, 1031424), (2040, 970752), (2048, 966960), (2176, 910080), (2304, 859520), (2370, 835584), (2448, 808960), (2528, 783360), (2560, 773568), (2686, 737280), (2720, 728064), (2844, 696320), (2880, 687616), (3060, 647168), (3072, 644640), (3160, 626688), (3264, 606720), (3555, 557056), (3792, 522240), (3840, 515712), (4029, 491520), (4080, 485376), (4096, 483480), (4352, 455040), (4608, 429760), (4740, 417792), (4896, 404480), (5056, 391680), (5120, 386784), (5372, 368640), (5440, 364032), (5688, 348160), (5760, 343808), (6120, 323584), (6144, 322320), (6320, 313344), (6528, 303360), (6715, 294912), (7110, 278528), (7584, 261120), (7680, 257856), (8058, 245760), (8160, 242688), (8192, 241740), (8704, 227520), (9216, 214880), (9480, 208896), (9792, 202240), (10112, 195840), (10240, 193392), (10744, 184320), (10880, 182016), (11376, 174080), (11520, 171904), (12087, 163840), (12240, 161792), (12288, 161160), (12640, 156672), (13056, 151680), (13430, 147456), (14220, 139264), (15168, 130560), (15360, 128928), (16116, 122880), (16320, 121344), (16384, 120870), (17408, 113760), (18432, 107440), (18960, 104448), (19584, 101120), (20145, 98304), (20224, 97920), (20480, 96696), (21488, 92160), (21760, 91008), (22752, 87040), (23040, 85952), (24174, 81920), (24480, 80896), (24576, 80580), (25280, 78336), (26112, 75840), (26860, 73728), (28440, 69632), (30336, 65280), (30720, 64464), (32232, 61440), (32640, 60672), (32768, 60435), (34816, 56880), (36864, 53720), (37920, 52224), (39168, 50560), (40290, 49152), (40448, 48960), (40960, 48348), (42976, 46080), (43520, 45504)]