219330720

素因数分解:

$2^5\times 3^3\times 5^1\times 7^1\times {\mathrm{7253}}^1$

素因数の和:7284

約数の個数: 192

約数和(自身を含む): 877443840

約数和(自身を除く): 658113120

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, 70, 72, 80, 84, 90, 96, 105, 108, 112, 120, 126, 135, 140, 144, 160, 168, 180, 189, 210, 216, 224, 240, 252, 270, 280, 288, 315, 336, 360, 378, 420, 432, 480, 504, 540, 560, 630, 672, 720, 756, 840, 864, 945, 1008, 1080, 1120, 1260, 1440, 1512, 1680, 1890, 2016, 2160, 2520, 3024, 3360, 3780, 4320, 5040, 6048, 7253, 7560, 10080, 14506, 15120, 21759, 29012, 30240, 36265, 43518, 50771, 58024, 65277, 72530, 87036, 101542, 108795, 116048, 130554, 145060, 152313, 174072, 195831, 203084, 217590, 232096, 253855, 261108, 290120, 304626, 326385, 348144, 391662, 406168, 435180, 456939, 507710, 522216, 580240, 609252, 652770, 696288, 761565, 783324, 812336, 870360, 913878, 979155, 1015420, 1044432, 1160480, 1218504, 1305540, 1370817, 1523130, 1566648, 1624672, 1740720, 1827756, 1958310, 2030840, 2088864, 2284695, 2437008, 2611080, 2741634, 3046260, 3133296, 3481440, 3655512, 3916620, 4061680, 4569390, 4874016, 5222160, 5483268, 6092520, 6266592, 6854085, 7311024, 7833240, 8123360, 9138780, 10444320, 10966536, 12185040, 13708170, 14622048, 15666480, 18277560, 21933072, 24370080, 27416340, 31332960, 36555120, 43866144, 54832680, 73110240, 109665360, 219330720]

約数ペア:

[(1, 219330720), (2, 109665360), (3, 73110240), (4, 54832680), (5, 43866144), (6, 36555120), (7, 31332960), (8, 27416340), (9, 24370080), (10, 21933072), (12, 18277560), (14, 15666480), (15, 14622048), (16, 13708170), (18, 12185040), (20, 10966536), (21, 10444320), (24, 9138780), (27, 8123360), (28, 7833240), (30, 7311024), (32, 6854085), (35, 6266592), (36, 6092520), (40, 5483268), (42, 5222160), (45, 4874016), (48, 4569390), (54, 4061680), (56, 3916620), (60, 3655512), (63, 3481440), (70, 3133296), (72, 3046260), (80, 2741634), (84, 2611080), (90, 2437008), (96, 2284695), (105, 2088864), (108, 2030840), (112, 1958310), (120, 1827756), (126, 1740720), (135, 1624672), (140, 1566648), (144, 1523130), (160, 1370817), (168, 1305540), (180, 1218504), (189, 1160480), (210, 1044432), (216, 1015420), (224, 979155), (240, 913878), (252, 870360), (270, 812336), (280, 783324), (288, 761565), (315, 696288), (336, 652770), (360, 609252), (378, 580240), (420, 522216), (432, 507710), (480, 456939), (504, 435180), (540, 406168), (560, 391662), (630, 348144), (672, 326385), (720, 304626), (756, 290120), (840, 261108), (864, 253855), (945, 232096), (1008, 217590), (1080, 203084), (1120, 195831), (1260, 174072), (1440, 152313), (1512, 145060), (1680, 130554), (1890, 116048), (2016, 108795), (2160, 101542), (2520, 87036), (3024, 72530), (3360, 65277), (3780, 58024), (4320, 50771), (5040, 43518), (6048, 36265), (7253, 30240), (7560, 29012), (10080, 21759), (14506, 15120)]