560468480

素因数分解:

$2^9\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1531}}^1$

素因数の和:1578

約数の個数: 160

約数和(自身を含む): 1579773888

約数和(自身を除く): 1019305408

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 16, 20, 22, 26, 32, 40, 44, 52, 55, 64, 65, 80, 88, 104, 110, 128, 130, 143, 160, 176, 208, 220, 256, 260, 286, 320, 352, 416, 440, 512, 520, 572, 640, 704, 715, 832, 880, 1040, 1144, 1280, 1408, 1430, 1531, 1664, 1760, 2080, 2288, 2560, 2816, 2860, 3062, 3328, 3520, 4160, 4576, 5632, 5720, 6124, 6656, 7040, 7655, 8320, 9152, 11440, 12248, 14080, 15310, 16640, 16841, 18304, 19903, 22880, 24496, 28160, 30620, 33280, 33682, 36608, 39806, 45760, 48992, 61240, 67364, 73216, 79612, 84205, 91520, 97984, 99515, 122480, 134728, 159224, 168410, 183040, 195968, 199030, 218933, 244960, 269456, 318448, 336820, 366080, 391936, 398060, 437866, 489920, 538912, 636896, 673640, 783872, 796120, 875732, 979840, 1077824, 1094665, 1273792, 1347280, 1592240, 1751464, 1959680, 2155648, 2189330, 2547584, 2694560, 3184480, 3502928, 3919360, 4311296, 4378660, 5095168, 5389120, 6368960, 7005856, 8622592, 8757320, 10190336, 10778240, 12737920, 14011712, 17514640, 21556480, 25475840, 28023424, 35029280, 43112960, 50951680, 56046848, 70058560, 112093696, 140117120, 280234240, 560468480]

約数ペア:

[(1, 560468480), (2, 280234240), (4, 140117120), (5, 112093696), (8, 70058560), (10, 56046848), (11, 50951680), (13, 43112960), (16, 35029280), (20, 28023424), (22, 25475840), (26, 21556480), (32, 17514640), (40, 14011712), (44, 12737920), (52, 10778240), (55, 10190336), (64, 8757320), (65, 8622592), (80, 7005856), (88, 6368960), (104, 5389120), (110, 5095168), (128, 4378660), (130, 4311296), (143, 3919360), (160, 3502928), (176, 3184480), (208, 2694560), (220, 2547584), (256, 2189330), (260, 2155648), (286, 1959680), (320, 1751464), (352, 1592240), (416, 1347280), (440, 1273792), (512, 1094665), (520, 1077824), (572, 979840), (640, 875732), (704, 796120), (715, 783872), (832, 673640), (880, 636896), (1040, 538912), (1144, 489920), (1280, 437866), (1408, 398060), (1430, 391936), (1531, 366080), (1664, 336820), (1760, 318448), (2080, 269456), (2288, 244960), (2560, 218933), (2816, 199030), (2860, 195968), (3062, 183040), (3328, 168410), (3520, 159224), (4160, 134728), (4576, 122480), (5632, 99515), (5720, 97984), (6124, 91520), (6656, 84205), (7040, 79612), (7655, 73216), (8320, 67364), (9152, 61240), (11440, 48992), (12248, 45760), (14080, 39806), (15310, 36608), (16640, 33682), (16841, 33280), (18304, 30620), (19903, 28160), (22880, 24496)]