2031477120

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{31}}^2\times {\mathrm{367}}^1$

素因数の和:454

約数の個数: 288

約数和(自身を含む): 7268283360

約数和(自身を除く): 5236806240

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, 279, 288, 310, 320, 360, 367, 372, 384, 465, 480, 496, 558, 576, 620, 640, 720, 734, 744, 930, 960, 961, 992, 1101, 1116, 1152, 1240, 1395, 1440, 1468, 1488, 1835, 1860, 1920, 1922, 1984, 2202, 2232, 2480, 2790, 2880, 2883, 2936, 2976, 3303, 3670, 3720, 3844, 3968, 4404, 4464, 4805, 4960, 5505, 5580, 5760, 5766, 5872, 5952, 6606, 7340, 7440, 7688, 8649, 8808, 8928, 9610, 9920, 11010, 11160, 11377, 11532, 11744, 11904, 13212, 14415, 14680, 14880, 15376, 16515, 17298, 17616, 17856, 19220, 19840, 22020, 22320, 22754, 23064, 23488, 26424, 28830, 29360, 29760, 30752, 33030, 34131, 34596, 35232, 35712, 38440, 43245, 44040, 44640, 45508, 46128, 46976, 52848, 56885, 57660, 58720, 59520, 61504, 66060, 68262, 69192, 70464, 76880, 86490, 88080, 89280, 91016, 92256, 102393, 105696, 113770, 115320, 117440, 123008, 132120, 136524, 138384, 140928, 153760, 170655, 172980, 176160, 178560, 182032, 184512, 204786, 211392, 227540, 230640, 234880, 264240, 273048, 276768, 307520, 341310, 345960, 352320, 352687, 364064, 369024, 409572, 422784, 455080, 461280, 511965, 528480, 546096, 553536, 615040, 682620, 691920, 704640, 705374, 728128, 819144, 910160, 922560, 1023930, 1056960, 1058061, 1092192, 1107072, 1365240, 1383840, 1410748, 1456256, 1638288, 1763435, 1820320, 1845120, 2047860, 2113920, 2116122, 2184384, 2730480, 2767680, 2821496, 3174183, 3276576, 3526870, 3640640, 4095720, 4232244, 4368768, 5290305, 5460960, 5535360, 5642992, 6348366, 6553152, 7053740, 7281280, 8191440, 8464488, 10580610, 10921920, 11285984, 12696732, 13106304, 14107480, 15870915, 16382880, 16928976, 21161220, 21843840, 22571968, 25393464, 28214960, 31741830, 32765760, 33857952, 42322440, 45143936, 50786928, 56429920, 63483660, 65531520, 67715904, 84644880, 101573856, 112859840, 126967320, 135431808, 169289760, 203147712, 225719680, 253934640, 338579520, 406295424, 507869280, 677159040, 1015738560, 2031477120]

約数ペア:

[(1, 2031477120), (2, 1015738560), (3, 677159040), (4, 507869280), (5, 406295424), (6, 338579520), (8, 253934640), (9, 225719680), (10, 203147712), (12, 169289760), (15, 135431808), (16, 126967320), (18, 112859840), (20, 101573856), (24, 84644880), (30, 67715904), (31, 65531520), (32, 63483660), (36, 56429920), (40, 50786928), (45, 45143936), (48, 42322440), (60, 33857952), (62, 32765760), (64, 31741830), (72, 28214960), (80, 25393464), (90, 22571968), (93, 21843840), (96, 21161220), (120, 16928976), (124, 16382880), (128, 15870915), (144, 14107480), (155, 13106304), (160, 12696732), (180, 11285984), (186, 10921920), (192, 10580610), (240, 8464488), (248, 8191440), (279, 7281280), (288, 7053740), (310, 6553152), (320, 6348366), (360, 5642992), (367, 5535360), (372, 5460960), (384, 5290305), (465, 4368768), (480, 4232244), (496, 4095720), (558, 3640640), (576, 3526870), (620, 3276576), (640, 3174183), (720, 2821496), (734, 2767680), (744, 2730480), (930, 2184384), (960, 2116122), (961, 2113920), (992, 2047860), (1101, 1845120), (1116, 1820320), (1152, 1763435), (1240, 1638288), (1395, 1456256), (1440, 1410748), (1468, 1383840), (1488, 1365240), (1835, 1107072), (1860, 1092192), (1920, 1058061), (1922, 1056960), (1984, 1023930), (2202, 922560), (2232, 910160), (2480, 819144), (2790, 728128), (2880, 705374), (2883, 704640), (2936, 691920), (2976, 682620), (3303, 615040), (3670, 553536), (3720, 546096), (3844, 528480), (3968, 511965), (4404, 461280), (4464, 455080), (4805, 422784), (4960, 409572), (5505, 369024), (5580, 364064), (5760, 352687), (5766, 352320), (5872, 345960), (5952, 341310), (6606, 307520), (7340, 276768), (7440, 273048), (7688, 264240), (8649, 234880), (8808, 230640), (8928, 227540), (9610, 211392), (9920, 204786), (11010, 184512), (11160, 182032), (11377, 178560), (11532, 176160), (11744, 172980), (11904, 170655), (13212, 153760), (14415, 140928), (14680, 138384), (14880, 136524), (15376, 132120), (16515, 123008), (17298, 117440), (17616, 115320), (17856, 113770), (19220, 105696), (19840, 102393), (22020, 92256), (22320, 91016), (22754, 89280), (23064, 88080), (23488, 86490), (26424, 76880), (28830, 70464), (29360, 69192), (29760, 68262), (30752, 66060), (33030, 61504), (34131, 59520), (34596, 58720), (35232, 57660), (35712, 56885), (38440, 52848), (43245, 46976), (44040, 46128), (44640, 45508)]