1855883358720

素因数分解:

$2^9\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{2598403}}^1$

素因数の和:2598463

約数の個数: 240

約数和(自身を含む): 6634785560832

約数和(自身を除く): 4778902202112

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 31, 32, 36, 40, 45, 48, 60, 62, 64, 72, 80, 90, 93, 96, 120, 124, 128, 144, 155, 160, 180, 186, 192, 240, 248, 256, 279, 288, 310, 320, 360, 372, 384, 465, 480, 496, 512, 558, 576, 620, 640, 720, 744, 768, 930, 960, 992, 1116, 1152, 1240, 1280, 1395, 1440, 1488, 1536, 1860, 1920, 1984, 2232, 2304, 2480, 2560, 2790, 2880, 2976, 3720, 3840, 3968, 4464, 4608, 4960, 5580, 5760, 5952, 7440, 7680, 7936, 8928, 9920, 11160, 11520, 11904, 14880, 15872, 17856, 19840, 22320, 23040, 23808, 29760, 35712, 39680, 44640, 47616, 59520, 71424, 79360, 89280, 119040, 142848, 178560, 238080, 357120, 714240, 2598403, 5196806, 7795209, 10393612, 12992015, 15590418, 20787224, 23385627, 25984030, 31180836, 38976045, 41574448, 46771254, 51968060, 62361672, 77952090, 80550493, 83148896, 93542508, 103936120, 116928135, 124723344, 155904180, 161100986, 166297792, 187085016, 207872240, 233856270, 241651479, 249446688, 311808360, 322201972, 332595584, 374170032, 402752465, 415744480, 467712540, 483302958, 498893376, 623616720, 644403944, 665191168, 724954437, 748340064, 805504930, 831488960, 935425080, 966605916, 997786752, 1208257395, 1247233440, 1288807888, 1330382336, 1449908874, 1496680128, 1611009860, 1662977920, 1870850160, 1933211832, 1995573504, 2416514790, 2494466880, 2577615776, 2899817748, 2993360256, 3222019720, 3325955840, 3624772185, 3741700320, 3866423664, 3991147008, 4833029580, 4988933760, 5155231552, 5799635496, 5986720512, 6444039440, 6651911680, 7249544370, 7483400640, 7732847328, 9666059160, 9977867520, 10310463104, 11599270992, 11973441024, 12888078880, 14499088740, 14966801280, 15465694656, 19332118320, 19955735040, 20620926208, 23198541984, 25776157760, 28998177480, 29933602560, 30931389312, 38664236640, 41241852416, 46397083968, 51552315520, 57996354960, 59867205120, 61862778624, 77328473280, 92794167936, 103104631040, 115992709920, 123725557248, 154656946560, 185588335872, 206209262080, 231985419840, 309313893120, 371176671744, 463970839680, 618627786240, 927941679360, 1855883358720]

約数ペア:

[(1, 1855883358720), (2, 927941679360), (3, 618627786240), (4, 463970839680), (5, 371176671744), (6, 309313893120), (8, 231985419840), (9, 206209262080), (10, 185588335872), (12, 154656946560), (15, 123725557248), (16, 115992709920), (18, 103104631040), (20, 92794167936), (24, 77328473280), (30, 61862778624), (31, 59867205120), (32, 57996354960), (36, 51552315520), (40, 46397083968), (45, 41241852416), (48, 38664236640), (60, 30931389312), (62, 29933602560), (64, 28998177480), (72, 25776157760), (80, 23198541984), (90, 20620926208), (93, 19955735040), (96, 19332118320), (120, 15465694656), (124, 14966801280), (128, 14499088740), (144, 12888078880), (155, 11973441024), (160, 11599270992), (180, 10310463104), (186, 9977867520), (192, 9666059160), (240, 7732847328), (248, 7483400640), (256, 7249544370), (279, 6651911680), (288, 6444039440), (310, 5986720512), (320, 5799635496), (360, 5155231552), (372, 4988933760), (384, 4833029580), (465, 3991147008), (480, 3866423664), (496, 3741700320), (512, 3624772185), (558, 3325955840), (576, 3222019720), (620, 2993360256), (640, 2899817748), (720, 2577615776), (744, 2494466880), (768, 2416514790), (930, 1995573504), (960, 1933211832), (992, 1870850160), (1116, 1662977920), (1152, 1611009860), (1240, 1496680128), (1280, 1449908874), (1395, 1330382336), (1440, 1288807888), (1488, 1247233440), (1536, 1208257395), (1860, 997786752), (1920, 966605916), (1984, 935425080), (2232, 831488960), (2304, 805504930), (2480, 748340064), (2560, 724954437), (2790, 665191168), (2880, 644403944), (2976, 623616720), (3720, 498893376), (3840, 483302958), (3968, 467712540), (4464, 415744480), (4608, 402752465), (4960, 374170032), (5580, 332595584), (5760, 322201972), (5952, 311808360), (7440, 249446688), (7680, 241651479), (7936, 233856270), (8928, 207872240), (9920, 187085016), (11160, 166297792), (11520, 161100986), (11904, 155904180), (14880, 124723344), (15872, 116928135), (17856, 103936120), (19840, 93542508), (22320, 83148896), (23040, 80550493), (23808, 77952090), (29760, 62361672), (35712, 51968060), (39680, 46771254), (44640, 41574448), (47616, 38976045), (59520, 31180836), (71424, 25984030), (79360, 23385627), (89280, 20787224), (119040, 15590418), (142848, 12992015), (178560, 10393612), (238080, 7795209), (357120, 5196806), (714240, 2598403)]