987930240

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{1613}}^1$

素因数の和:1675

約数の個数: 256

約数和(自身を含む): 3555964800

約数和(自身を除く): 2568034560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 29, 30, 32, 33, 40, 44, 48, 55, 58, 60, 64, 66, 80, 87, 88, 96, 110, 116, 120, 128, 132, 145, 160, 165, 174, 176, 192, 220, 232, 240, 264, 290, 319, 320, 330, 348, 352, 384, 435, 440, 464, 480, 528, 580, 638, 640, 660, 696, 704, 870, 880, 928, 957, 960, 1056, 1160, 1276, 1320, 1392, 1408, 1595, 1613, 1740, 1760, 1856, 1914, 1920, 2112, 2320, 2552, 2640, 2784, 3190, 3226, 3480, 3520, 3712, 3828, 4224, 4640, 4785, 4839, 5104, 5280, 5568, 6380, 6452, 6960, 7040, 7656, 8065, 9280, 9570, 9678, 10208, 10560, 11136, 12760, 12904, 13920, 15312, 16130, 17743, 18560, 19140, 19356, 20416, 21120, 24195, 25520, 25808, 27840, 30624, 32260, 35486, 38280, 38712, 40832, 46777, 48390, 51040, 51616, 53229, 55680, 61248, 64520, 70972, 76560, 77424, 88715, 93554, 96780, 102080, 103232, 106458, 122496, 129040, 140331, 141944, 153120, 154848, 177430, 187108, 193560, 204160, 206464, 212916, 233885, 258080, 266145, 280662, 283888, 306240, 309696, 354860, 374216, 387120, 425832, 467770, 514547, 516160, 532290, 561324, 567776, 612480, 619392, 701655, 709720, 748432, 774240, 851664, 935540, 1029094, 1032320, 1064580, 1122648, 1135552, 1403310, 1419440, 1496864, 1543641, 1548480, 1703328, 1871080, 2058188, 2129160, 2245296, 2271104, 2572735, 2806620, 2838880, 2993728, 3087282, 3096960, 3406656, 3742160, 4116376, 4258320, 4490592, 5145470, 5613240, 5677760, 5987456, 6174564, 6813312, 7484320, 7718205, 8232752, 8516640, 8981184, 10290940, 11226480, 11355520, 12349128, 14968640, 15436410, 16465504, 17033280, 17962368, 20581880, 22452960, 24698256, 29937280, 30872820, 32931008, 34066560, 41163760, 44905920, 49396512, 61745640, 65862016, 82327520, 89811840, 98793024, 123491280, 164655040, 197586048, 246982560, 329310080, 493965120, 987930240]

約数ペア:

[(1, 987930240), (2, 493965120), (3, 329310080), (4, 246982560), (5, 197586048), (6, 164655040), (8, 123491280), (10, 98793024), (11, 89811840), (12, 82327520), (15, 65862016), (16, 61745640), (20, 49396512), (22, 44905920), (24, 41163760), (29, 34066560), (30, 32931008), (32, 30872820), (33, 29937280), (40, 24698256), (44, 22452960), (48, 20581880), (55, 17962368), (58, 17033280), (60, 16465504), (64, 15436410), (66, 14968640), (80, 12349128), (87, 11355520), (88, 11226480), (96, 10290940), (110, 8981184), (116, 8516640), (120, 8232752), (128, 7718205), (132, 7484320), (145, 6813312), (160, 6174564), (165, 5987456), (174, 5677760), (176, 5613240), (192, 5145470), (220, 4490592), (232, 4258320), (240, 4116376), (264, 3742160), (290, 3406656), (319, 3096960), (320, 3087282), (330, 2993728), (348, 2838880), (352, 2806620), (384, 2572735), (435, 2271104), (440, 2245296), (464, 2129160), (480, 2058188), (528, 1871080), (580, 1703328), (638, 1548480), (640, 1543641), (660, 1496864), (696, 1419440), (704, 1403310), (870, 1135552), (880, 1122648), (928, 1064580), (957, 1032320), (960, 1029094), (1056, 935540), (1160, 851664), (1276, 774240), (1320, 748432), (1392, 709720), (1408, 701655), (1595, 619392), (1613, 612480), (1740, 567776), (1760, 561324), (1856, 532290), (1914, 516160), (1920, 514547), (2112, 467770), (2320, 425832), (2552, 387120), (2640, 374216), (2784, 354860), (3190, 309696), (3226, 306240), (3480, 283888), (3520, 280662), (3712, 266145), (3828, 258080), (4224, 233885), (4640, 212916), (4785, 206464), (4839, 204160), (5104, 193560), (5280, 187108), (5568, 177430), (6380, 154848), (6452, 153120), (6960, 141944), (7040, 140331), (7656, 129040), (8065, 122496), (9280, 106458), (9570, 103232), (9678, 102080), (10208, 96780), (10560, 93554), (11136, 88715), (12760, 77424), (12904, 76560), (13920, 70972), (15312, 64520), (16130, 61248), (17743, 55680), (18560, 53229), (19140, 51616), (19356, 51040), (20416, 48390), (21120, 46777), (24195, 40832), (25520, 38712), (25808, 38280), (27840, 35486), (30624, 32260)]