1661829120

素因数分解:

$2^{15}\times 3^2\times 5^1\times 7^2\times {\mathrm{23}}^1$

素因数の和:78

約数の個数: 576

約数和(自身を含む): 6992846640

約数和(自身を除く): 5331017520

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 23, 24, 28, 30, 32, 35, 36, 40, 42, 45, 46, 48, 49, 56, 60, 63, 64, 69, 70, 72, 80, 84, 90, 92, 96, 98, 105, 112, 115, 120, 126, 128, 138, 140, 144, 147, 160, 161, 168, 180, 184, 192, 196, 207, 210, 224, 230, 240, 245, 252, 256, 276, 280, 288, 294, 315, 320, 322, 336, 345, 360, 368, 384, 392, 414, 420, 441, 448, 460, 480, 483, 490, 504, 512, 552, 560, 576, 588, 630, 640, 644, 672, 690, 720, 735, 736, 768, 784, 805, 828, 840, 882, 896, 920, 960, 966, 980, 1008, 1024, 1035, 1104, 1120, 1127, 1152, 1176, 1260, 1280, 1288, 1344, 1380, 1440, 1449, 1470, 1472, 1536, 1568, 1610, 1656, 1680, 1764, 1792, 1840, 1920, 1932, 1960, 2016, 2048, 2070, 2205, 2208, 2240, 2254, 2304, 2352, 2415, 2520, 2560, 2576, 2688, 2760, 2880, 2898, 2940, 2944, 3072, 3136, 3220, 3312, 3360, 3381, 3528, 3584, 3680, 3840, 3864, 3920, 4032, 4096, 4140, 4410, 4416, 4480, 4508, 4608, 4704, 4830, 5040, 5120, 5152, 5376, 5520, 5635, 5760, 5796, 5880, 5888, 6144, 6272, 6440, 6624, 6720, 6762, 7056, 7168, 7245, 7360, 7680, 7728, 7840, 8064, 8192, 8280, 8820, 8832, 8960, 9016, 9216, 9408, 9660, 10080, 10143, 10240, 10304, 10752, 11040, 11270, 11520, 11592, 11760, 11776, 12288, 12544, 12880, 13248, 13440, 13524, 14112, 14336, 14490, 14720, 15360, 15456, 15680, 16128, 16384, 16560, 16905, 17640, 17664, 17920, 18032, 18432, 18816, 19320, 20160, 20286, 20480, 20608, 21504, 22080, 22540, 23040, 23184, 23520, 23552, 24576, 25088, 25760, 26496, 26880, 27048, 28224, 28672, 28980, 29440, 30720, 30912, 31360, 32256, 32768, 33120, 33810, 35280, 35328, 35840, 36064, 36864, 37632, 38640, 40320, 40572, 40960, 41216, 43008, 44160, 45080, 46080, 46368, 47040, 47104, 49152, 50176, 50715, 51520, 52992, 53760, 54096, 56448, 57344, 57960, 58880, 61440, 61824, 62720, 64512, 66240, 67620, 70560, 70656, 71680, 72128, 73728, 75264, 77280, 80640, 81144, 81920, 82432, 86016, 88320, 90160, 92160, 92736, 94080, 94208, 98304, 100352, 101430, 103040, 105984, 107520, 108192, 112896, 114688, 115920, 117760, 122880, 123648, 125440, 129024, 132480, 135240, 141120, 141312, 143360, 144256, 147456, 150528, 154560, 161280, 162288, 163840, 164864, 172032, 176640, 180320, 184320, 185472, 188160, 188416, 200704, 202860, 206080, 211968, 215040, 216384, 225792, 229376, 231840, 235520, 245760, 247296, 250880, 258048, 264960, 270480, 282240, 282624, 286720, 288512, 294912, 301056, 309120, 322560, 324576, 329728, 344064, 353280, 360640, 368640, 370944, 376320, 376832, 401408, 405720, 412160, 423936, 430080, 432768, 451584, 463680, 471040, 491520, 494592, 501760, 516096, 529920, 540960, 564480, 565248, 573440, 577024, 602112, 618240, 645120, 649152, 659456, 688128, 706560, 721280, 737280, 741888, 752640, 753664, 802816, 811440, 824320, 847872, 860160, 865536, 903168, 927360, 942080, 989184, 1003520, 1032192, 1059840, 1081920, 1128960, 1130496, 1146880, 1154048, 1204224, 1236480, 1290240, 1298304, 1318912, 1413120, 1442560, 1474560, 1483776, 1505280, 1605632, 1622880, 1648640, 1695744, 1720320, 1731072, 1806336, 1854720, 1884160, 1978368, 2007040, 2064384, 2119680, 2163840, 2257920, 2260992, 2308096, 2408448, 2472960, 2580480, 2596608, 2637824, 2826240, 2885120, 2967552, 3010560, 3245760, 3297280, 3391488, 3440640, 3462144, 3612672, 3709440, 3768320, 3956736, 4014080, 4239360, 4327680, 4515840, 4616192, 4816896, 4945920, 5160960, 5193216, 5275648, 5652480, 5770240, 5935104, 6021120, 6491520, 6594560, 6782976, 6924288, 7225344, 7418880, 7913472, 8028160, 8478720, 8655360, 9031680, 9232384, 9891840, 10321920, 10386432, 11304960, 11540480, 11870208, 12042240, 12983040, 13189120, 13848576, 14450688, 14837760, 15826944, 16957440, 17310720, 18063360, 18464768, 19783680, 20772864, 23080960, 23740416, 24084480, 25966080, 26378240, 27697152, 29675520, 33914880, 34621440, 36126720, 36929536, 39567360, 41545728, 46161920, 47480832, 51932160, 55394304, 59351040, 69242880, 72253440, 79134720, 83091456, 92323840, 103864320, 110788608, 118702080, 138485760, 166182912, 184647680, 207728640, 237404160, 276971520, 332365824, 415457280, 553943040, 830914560, 1661829120]

約数ペア:

[(1, 1661829120), (2, 830914560), (3, 553943040), (4, 415457280), (5, 332365824), (6, 276971520), (7, 237404160), (8, 207728640), (9, 184647680), (10, 166182912), (12, 138485760), (14, 118702080), (15, 110788608), (16, 103864320), (18, 92323840), (20, 83091456), (21, 79134720), (23, 72253440), (24, 69242880), (28, 59351040), (30, 55394304), (32, 51932160), (35, 47480832), (36, 46161920), (40, 41545728), (42, 39567360), (45, 36929536), (46, 36126720), (48, 34621440), (49, 33914880), (56, 29675520), (60, 27697152), (63, 26378240), (64, 25966080), (69, 24084480), (70, 23740416), (72, 23080960), (80, 20772864), (84, 19783680), (90, 18464768), (92, 18063360), (96, 17310720), (98, 16957440), (105, 15826944), (112, 14837760), (115, 14450688), (120, 13848576), (126, 13189120), (128, 12983040), (138, 12042240), (140, 11870208), (144, 11540480), (147, 11304960), (160, 10386432), (161, 10321920), (168, 9891840), (180, 9232384), (184, 9031680), (192, 8655360), (196, 8478720), (207, 8028160), (210, 7913472), (224, 7418880), (230, 7225344), (240, 6924288), (245, 6782976), (252, 6594560), (256, 6491520), (276, 6021120), (280, 5935104), (288, 5770240), (294, 5652480), (315, 5275648), (320, 5193216), (322, 5160960), (336, 4945920), (345, 4816896), (360, 4616192), (368, 4515840), (384, 4327680), (392, 4239360), (414, 4014080), (420, 3956736), (441, 3768320), (448, 3709440), (460, 3612672), (480, 3462144), (483, 3440640), (490, 3391488), (504, 3297280), (512, 3245760), (552, 3010560), (560, 2967552), (576, 2885120), (588, 2826240), (630, 2637824), (640, 2596608), (644, 2580480), (672, 2472960), (690, 2408448), (720, 2308096), (735, 2260992), (736, 2257920), (768, 2163840), (784, 2119680), (805, 2064384), (828, 2007040), (840, 1978368), (882, 1884160), (896, 1854720), (920, 1806336), (960, 1731072), (966, 1720320), (980, 1695744), (1008, 1648640), (1024, 1622880), (1035, 1605632), (1104, 1505280), (1120, 1483776), (1127, 1474560), (1152, 1442560), (1176, 1413120), (1260, 1318912), (1280, 1298304), (1288, 1290240), (1344, 1236480), (1380, 1204224), (1440, 1154048), (1449, 1146880), (1470, 1130496), (1472, 1128960), (1536, 1081920), (1568, 1059840), (1610, 1032192), (1656, 1003520), (1680, 989184), (1764, 942080), (1792, 927360), (1840, 903168), (1920, 865536), (1932, 860160), (1960, 847872), (2016, 824320), (2048, 811440), (2070, 802816), (2205, 753664), (2208, 752640), (2240, 741888), (2254, 737280), (2304, 721280), (2352, 706560), (2415, 688128), (2520, 659456), (2560, 649152), (2576, 645120), (2688, 618240), (2760, 602112), (2880, 577024), (2898, 573440), (2940, 565248), (2944, 564480), (3072, 540960), (3136, 529920), (3220, 516096), (3312, 501760), (3360, 494592), (3381, 491520), (3528, 471040), (3584, 463680), (3680, 451584), (3840, 432768), (3864, 430080), (3920, 423936), (4032, 412160), (4096, 405720), (4140, 401408), (4410, 376832), (4416, 376320), (4480, 370944), (4508, 368640), (4608, 360640), (4704, 353280), (4830, 344064), (5040, 329728), (5120, 324576), (5152, 322560), (5376, 309120), (5520, 301056), (5635, 294912), (5760, 288512), (5796, 286720), (5880, 282624), (5888, 282240), (6144, 270480), (6272, 264960), (6440, 258048), (6624, 250880), (6720, 247296), (6762, 245760), (7056, 235520), (7168, 231840), (7245, 229376), (7360, 225792), (7680, 216384), (7728, 215040), (7840, 211968), (8064, 206080), (8192, 202860), (8280, 200704), (8820, 188416), (8832, 188160), (8960, 185472), (9016, 184320), (9216, 180320), (9408, 176640), (9660, 172032), (10080, 164864), (10143, 163840), (10240, 162288), (10304, 161280), (10752, 154560), (11040, 150528), (11270, 147456), (11520, 144256), (11592, 143360), (11760, 141312), (11776, 141120), (12288, 135240), (12544, 132480), (12880, 129024), (13248, 125440), (13440, 123648), (13524, 122880), (14112, 117760), (14336, 115920), (14490, 114688), (14720, 112896), (15360, 108192), (15456, 107520), (15680, 105984), (16128, 103040), (16384, 101430), (16560, 100352), (16905, 98304), (17640, 94208), (17664, 94080), (17920, 92736), (18032, 92160), (18432, 90160), (18816, 88320), (19320, 86016), (20160, 82432), (20286, 81920), (20480, 81144), (20608, 80640), (21504, 77280), (22080, 75264), (22540, 73728), (23040, 72128), (23184, 71680), (23520, 70656), (23552, 70560), (24576, 67620), (25088, 66240), (25760, 64512), (26496, 62720), (26880, 61824), (27048, 61440), (28224, 58880), (28672, 57960), (28980, 57344), (29440, 56448), (30720, 54096), (30912, 53760), (31360, 52992), (32256, 51520), (32768, 50715), (33120, 50176), (33810, 49152), (35280, 47104), (35328, 47040), (35840, 46368), (36064, 46080), (36864, 45080), (37632, 44160), (38640, 43008), (40320, 41216), (40572, 40960)]