1528571520

素因数分解:

$2^7\times 3^3\times 5^1\times 7^1\times {\mathrm{12637}}^1$

素因数の和:12672

約数の個数: 256

約数和(自身を含む): 6187564800

約数和(自身を除く): 4658993280

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 32, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 64, 70, 72, 80, 84, 90, 96, 105, 108, 112, 120, 126, 128, 135, 140, 144, 160, 168, 180, 189, 192, 210, 216, 224, 240, 252, 270, 280, 288, 315, 320, 336, 360, 378, 384, 420, 432, 448, 480, 504, 540, 560, 576, 630, 640, 672, 720, 756, 840, 864, 896, 945, 960, 1008, 1080, 1120, 1152, 1260, 1344, 1440, 1512, 1680, 1728, 1890, 1920, 2016, 2160, 2240, 2520, 2688, 2880, 3024, 3360, 3456, 3780, 4032, 4320, 4480, 5040, 5760, 6048, 6720, 7560, 8064, 8640, 10080, 12096, 12637, 13440, 15120, 17280, 20160, 24192, 25274, 30240, 37911, 40320, 50548, 60480, 63185, 75822, 88459, 101096, 113733, 120960, 126370, 151644, 176918, 189555, 202192, 227466, 252740, 265377, 303288, 341199, 353836, 379110, 404384, 442295, 454932, 505480, 530754, 568665, 606576, 682398, 707672, 758220, 796131, 808768, 884590, 909864, 1010960, 1061508, 1137330, 1213152, 1326885, 1364796, 1415344, 1516440, 1592262, 1617536, 1705995, 1769180, 1819728, 2021920, 2123016, 2274660, 2388393, 2426304, 2653770, 2729592, 2830688, 3032880, 3184524, 3411990, 3538360, 3639456, 3980655, 4043840, 4246032, 4549320, 4776786, 4852608, 5307540, 5459184, 5661376, 6065760, 6369048, 6823980, 7076720, 7278912, 7961310, 8087680, 8492064, 9098640, 9553572, 10615080, 10918368, 11322752, 11941965, 12131520, 12738096, 13647960, 14153440, 14557824, 15922620, 16984128, 18197280, 19107144, 21230160, 21836736, 23883930, 24263040, 25476192, 27295920, 28306880, 31845240, 33968256, 36394560, 38214288, 42460320, 43673472, 47767860, 50952384, 54591840, 56613760, 63690480, 72789120, 76428576, 84920640, 95535720, 101904768, 109183680, 127380960, 152857152, 169841280, 191071440, 218367360, 254761920, 305714304, 382142880, 509523840, 764285760, 1528571520]

約数ペア:

[(1, 1528571520), (2, 764285760), (3, 509523840), (4, 382142880), (5, 305714304), (6, 254761920), (7, 218367360), (8, 191071440), (9, 169841280), (10, 152857152), (12, 127380960), (14, 109183680), (15, 101904768), (16, 95535720), (18, 84920640), (20, 76428576), (21, 72789120), (24, 63690480), (27, 56613760), (28, 54591840), (30, 50952384), (32, 47767860), (35, 43673472), (36, 42460320), (40, 38214288), (42, 36394560), (45, 33968256), (48, 31845240), (54, 28306880), (56, 27295920), (60, 25476192), (63, 24263040), (64, 23883930), (70, 21836736), (72, 21230160), (80, 19107144), (84, 18197280), (90, 16984128), (96, 15922620), (105, 14557824), (108, 14153440), (112, 13647960), (120, 12738096), (126, 12131520), (128, 11941965), (135, 11322752), (140, 10918368), (144, 10615080), (160, 9553572), (168, 9098640), (180, 8492064), (189, 8087680), (192, 7961310), (210, 7278912), (216, 7076720), (224, 6823980), (240, 6369048), (252, 6065760), (270, 5661376), (280, 5459184), (288, 5307540), (315, 4852608), (320, 4776786), (336, 4549320), (360, 4246032), (378, 4043840), (384, 3980655), (420, 3639456), (432, 3538360), (448, 3411990), (480, 3184524), (504, 3032880), (540, 2830688), (560, 2729592), (576, 2653770), (630, 2426304), (640, 2388393), (672, 2274660), (720, 2123016), (756, 2021920), (840, 1819728), (864, 1769180), (896, 1705995), (945, 1617536), (960, 1592262), (1008, 1516440), (1080, 1415344), (1120, 1364796), (1152, 1326885), (1260, 1213152), (1344, 1137330), (1440, 1061508), (1512, 1010960), (1680, 909864), (1728, 884590), (1890, 808768), (1920, 796131), (2016, 758220), (2160, 707672), (2240, 682398), (2520, 606576), (2688, 568665), (2880, 530754), (3024, 505480), (3360, 454932), (3456, 442295), (3780, 404384), (4032, 379110), (4320, 353836), (4480, 341199), (5040, 303288), (5760, 265377), (6048, 252740), (6720, 227466), (7560, 202192), (8064, 189555), (8640, 176918), (10080, 151644), (12096, 126370), (12637, 120960), (13440, 113733), (15120, 101096), (17280, 88459), (20160, 75822), (24192, 63185), (25274, 60480), (30240, 50548), (37911, 40320)]