501664320

素因数分解:

$2^6\times 3^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{1873}}^1$

素因数の和:1930

約数の個数: 224

約数和(自身を含む): 1827824640

約数和(自身を除く): 1326160320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 31, 32, 36, 40, 45, 48, 54, 60, 62, 64, 72, 80, 90, 93, 96, 108, 120, 124, 135, 144, 155, 160, 180, 186, 192, 216, 240, 248, 270, 279, 288, 310, 320, 360, 372, 432, 465, 480, 496, 540, 558, 576, 620, 720, 744, 837, 864, 930, 960, 992, 1080, 1116, 1240, 1395, 1440, 1488, 1674, 1728, 1860, 1873, 1984, 2160, 2232, 2480, 2790, 2880, 2976, 3348, 3720, 3746, 4185, 4320, 4464, 4960, 5580, 5619, 5952, 6696, 7440, 7492, 8370, 8640, 8928, 9365, 9920, 11160, 11238, 13392, 14880, 14984, 16740, 16857, 17856, 18730, 22320, 22476, 26784, 28095, 29760, 29968, 33480, 33714, 37460, 44640, 44952, 50571, 53568, 56190, 58063, 59936, 66960, 67428, 74920, 84285, 89280, 89904, 101142, 112380, 116126, 119872, 133920, 134856, 149840, 168570, 174189, 179808, 202284, 224760, 232252, 252855, 267840, 269712, 290315, 299680, 337140, 348378, 359616, 404568, 449520, 464504, 505710, 522567, 539424, 580630, 599360, 674280, 696756, 809136, 870945, 899040, 929008, 1011420, 1045134, 1078848, 1161260, 1348560, 1393512, 1567701, 1618272, 1741890, 1798080, 1858016, 2022840, 2090268, 2322520, 2612835, 2697120, 2787024, 3135402, 3236544, 3483780, 3716032, 4045680, 4180536, 4645040, 5225670, 5394240, 5574048, 6270804, 6967560, 7838505, 8091360, 8361072, 9290080, 10451340, 11148096, 12541608, 13935120, 15677010, 16182720, 16722144, 18580160, 20902680, 25083216, 27870240, 31354020, 33444288, 41805360, 50166432, 55740480, 62708040, 83610720, 100332864, 125416080, 167221440, 250832160, 501664320]

約数ペア:

[(1, 501664320), (2, 250832160), (3, 167221440), (4, 125416080), (5, 100332864), (6, 83610720), (8, 62708040), (9, 55740480), (10, 50166432), (12, 41805360), (15, 33444288), (16, 31354020), (18, 27870240), (20, 25083216), (24, 20902680), (27, 18580160), (30, 16722144), (31, 16182720), (32, 15677010), (36, 13935120), (40, 12541608), (45, 11148096), (48, 10451340), (54, 9290080), (60, 8361072), (62, 8091360), (64, 7838505), (72, 6967560), (80, 6270804), (90, 5574048), (93, 5394240), (96, 5225670), (108, 4645040), (120, 4180536), (124, 4045680), (135, 3716032), (144, 3483780), (155, 3236544), (160, 3135402), (180, 2787024), (186, 2697120), (192, 2612835), (216, 2322520), (240, 2090268), (248, 2022840), (270, 1858016), (279, 1798080), (288, 1741890), (310, 1618272), (320, 1567701), (360, 1393512), (372, 1348560), (432, 1161260), (465, 1078848), (480, 1045134), (496, 1011420), (540, 929008), (558, 899040), (576, 870945), (620, 809136), (720, 696756), (744, 674280), (837, 599360), (864, 580630), (930, 539424), (960, 522567), (992, 505710), (1080, 464504), (1116, 449520), (1240, 404568), (1395, 359616), (1440, 348378), (1488, 337140), (1674, 299680), (1728, 290315), (1860, 269712), (1873, 267840), (1984, 252855), (2160, 232252), (2232, 224760), (2480, 202284), (2790, 179808), (2880, 174189), (2976, 168570), (3348, 149840), (3720, 134856), (3746, 133920), (4185, 119872), (4320, 116126), (4464, 112380), (4960, 101142), (5580, 89904), (5619, 89280), (5952, 84285), (6696, 74920), (7440, 67428), (7492, 66960), (8370, 59936), (8640, 58063), (8928, 56190), (9365, 53568), (9920, 50571), (11160, 44952), (11238, 44640), (13392, 37460), (14880, 33714), (14984, 33480), (16740, 29968), (16857, 29760), (17856, 28095), (18730, 26784), (22320, 22476)]