1923461760

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{1493}}^1$

素因数の和:1587

約数の個数: 256

約数和(自身を含む): 6802600320

約数和(自身を除く): 4879138560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 32, 33, 40, 44, 48, 55, 60, 61, 64, 66, 80, 88, 96, 110, 120, 122, 128, 132, 160, 165, 176, 183, 192, 220, 240, 244, 264, 305, 320, 330, 352, 366, 384, 440, 480, 488, 528, 610, 640, 660, 671, 704, 732, 880, 915, 960, 976, 1056, 1220, 1320, 1342, 1408, 1464, 1493, 1760, 1830, 1920, 1952, 2013, 2112, 2440, 2640, 2684, 2928, 2986, 3355, 3520, 3660, 3904, 4026, 4224, 4479, 4880, 5280, 5368, 5856, 5972, 6710, 7040, 7320, 7465, 7808, 8052, 8958, 9760, 10065, 10560, 10736, 11712, 11944, 13420, 14640, 14930, 16104, 16423, 17916, 19520, 20130, 21120, 21472, 22395, 23424, 23888, 26840, 29280, 29860, 32208, 32846, 35832, 39040, 40260, 42944, 44790, 47776, 49269, 53680, 58560, 59720, 64416, 65692, 71664, 80520, 82115, 85888, 89580, 91073, 95552, 98538, 107360, 117120, 119440, 128832, 131384, 143328, 161040, 164230, 179160, 182146, 191104, 197076, 214720, 238880, 246345, 257664, 262768, 273219, 286656, 322080, 328460, 358320, 364292, 394152, 429440, 455365, 477760, 492690, 525536, 546438, 573312, 644160, 656920, 716640, 728584, 788304, 910730, 955520, 985380, 1001803, 1051072, 1092876, 1288320, 1313840, 1366095, 1433280, 1457168, 1576608, 1821460, 1970760, 2003606, 2102144, 2185752, 2627680, 2732190, 2866560, 2914336, 3005409, 3153216, 3642920, 3941520, 4007212, 4371504, 5009015, 5255360, 5464380, 5828672, 6010818, 6306432, 7285840, 7883040, 8014424, 8743008, 10018030, 10510720, 10928760, 11657344, 12021636, 14571680, 15027045, 15766080, 16028848, 17486016, 20036060, 21857520, 24043272, 29143360, 30054090, 31532160, 32057696, 34972032, 40072120, 43715040, 48086544, 58286720, 60108180, 64115392, 80144240, 87430080, 96173088, 120216360, 128230784, 160288480, 174860160, 192346176, 240432720, 320576960, 384692352, 480865440, 641153920, 961730880, 1923461760]

約数ペア:

[(1, 1923461760), (2, 961730880), (3, 641153920), (4, 480865440), (5, 384692352), (6, 320576960), (8, 240432720), (10, 192346176), (11, 174860160), (12, 160288480), (15, 128230784), (16, 120216360), (20, 96173088), (22, 87430080), (24, 80144240), (30, 64115392), (32, 60108180), (33, 58286720), (40, 48086544), (44, 43715040), (48, 40072120), (55, 34972032), (60, 32057696), (61, 31532160), (64, 30054090), (66, 29143360), (80, 24043272), (88, 21857520), (96, 20036060), (110, 17486016), (120, 16028848), (122, 15766080), (128, 15027045), (132, 14571680), (160, 12021636), (165, 11657344), (176, 10928760), (183, 10510720), (192, 10018030), (220, 8743008), (240, 8014424), (244, 7883040), (264, 7285840), (305, 6306432), (320, 6010818), (330, 5828672), (352, 5464380), (366, 5255360), (384, 5009015), (440, 4371504), (480, 4007212), (488, 3941520), (528, 3642920), (610, 3153216), (640, 3005409), (660, 2914336), (671, 2866560), (704, 2732190), (732, 2627680), (880, 2185752), (915, 2102144), (960, 2003606), (976, 1970760), (1056, 1821460), (1220, 1576608), (1320, 1457168), (1342, 1433280), (1408, 1366095), (1464, 1313840), (1493, 1288320), (1760, 1092876), (1830, 1051072), (1920, 1001803), (1952, 985380), (2013, 955520), (2112, 910730), (2440, 788304), (2640, 728584), (2684, 716640), (2928, 656920), (2986, 644160), (3355, 573312), (3520, 546438), (3660, 525536), (3904, 492690), (4026, 477760), (4224, 455365), (4479, 429440), (4880, 394152), (5280, 364292), (5368, 358320), (5856, 328460), (5972, 322080), (6710, 286656), (7040, 273219), (7320, 262768), (7465, 257664), (7808, 246345), (8052, 238880), (8958, 214720), (9760, 197076), (10065, 191104), (10560, 182146), (10736, 179160), (11712, 164230), (11944, 161040), (13420, 143328), (14640, 131384), (14930, 128832), (16104, 119440), (16423, 117120), (17916, 107360), (19520, 98538), (20130, 95552), (21120, 91073), (21472, 89580), (22395, 85888), (23424, 82115), (23888, 80520), (26840, 71664), (29280, 65692), (29860, 64416), (32208, 59720), (32846, 58560), (35832, 53680), (39040, 49269), (40260, 47776), (42944, 44790)]