9145206720

素因数分解:

$2^6\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{81421}}^1$

素因数の和:81460

約数の個数: 224

約数和(自身を含む): 34744395840

約数和(自身を除く): 25599189120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 27, 30, 32, 36, 39, 40, 45, 48, 52, 54, 60, 64, 65, 72, 78, 80, 90, 96, 104, 108, 117, 120, 130, 135, 144, 156, 160, 180, 192, 195, 208, 216, 234, 240, 260, 270, 288, 312, 320, 351, 360, 390, 416, 432, 468, 480, 520, 540, 576, 585, 624, 702, 720, 780, 832, 864, 936, 960, 1040, 1080, 1170, 1248, 1404, 1440, 1560, 1728, 1755, 1872, 2080, 2160, 2340, 2496, 2808, 2880, 3120, 3510, 3744, 4160, 4320, 4680, 5616, 6240, 7020, 7488, 8640, 9360, 11232, 12480, 14040, 18720, 22464, 28080, 37440, 56160, 81421, 112320, 162842, 244263, 325684, 407105, 488526, 651368, 732789, 814210, 977052, 1058473, 1221315, 1302736, 1465578, 1628420, 1954104, 2116946, 2198367, 2442630, 2605472, 2931156, 3175419, 3256840, 3663945, 3908208, 4233892, 4396734, 4885260, 5210944, 5292365, 5862312, 6350838, 6513680, 7327890, 7816416, 8467784, 8793468, 9526257, 9770520, 10584730, 10991835, 11724624, 12701676, 13027360, 14655780, 15632832, 15877095, 16935568, 17586936, 19052514, 19541040, 21169460, 21983670, 23449248, 25403352, 26054720, 28578771, 29311560, 31754190, 33871136, 35173872, 38105028, 39082080, 42338920, 43967340, 46898496, 47631285, 50806704, 57157542, 58623120, 63508380, 67742272, 70347744, 76210056, 78164160, 84677840, 87934680, 95262570, 101613408, 114315084, 117246240, 127016760, 140695488, 142893855, 152420112, 169355680, 175869360, 190525140, 203226816, 228630168, 234492480, 254033520, 285787710, 304840224, 338711360, 351738720, 381050280, 457260336, 508067040, 571575420, 609680448, 703477440, 762100560, 914520672, 1016134080, 1143150840, 1524201120, 1829041344, 2286301680, 3048402240, 4572603360, 9145206720]

約数ペア:

[(1, 9145206720), (2, 4572603360), (3, 3048402240), (4, 2286301680), (5, 1829041344), (6, 1524201120), (8, 1143150840), (9, 1016134080), (10, 914520672), (12, 762100560), (13, 703477440), (15, 609680448), (16, 571575420), (18, 508067040), (20, 457260336), (24, 381050280), (26, 351738720), (27, 338711360), (30, 304840224), (32, 285787710), (36, 254033520), (39, 234492480), (40, 228630168), (45, 203226816), (48, 190525140), (52, 175869360), (54, 169355680), (60, 152420112), (64, 142893855), (65, 140695488), (72, 127016760), (78, 117246240), (80, 114315084), (90, 101613408), (96, 95262570), (104, 87934680), (108, 84677840), (117, 78164160), (120, 76210056), (130, 70347744), (135, 67742272), (144, 63508380), (156, 58623120), (160, 57157542), (180, 50806704), (192, 47631285), (195, 46898496), (208, 43967340), (216, 42338920), (234, 39082080), (240, 38105028), (260, 35173872), (270, 33871136), (288, 31754190), (312, 29311560), (320, 28578771), (351, 26054720), (360, 25403352), (390, 23449248), (416, 21983670), (432, 21169460), (468, 19541040), (480, 19052514), (520, 17586936), (540, 16935568), (576, 15877095), (585, 15632832), (624, 14655780), (702, 13027360), (720, 12701676), (780, 11724624), (832, 10991835), (864, 10584730), (936, 9770520), (960, 9526257), (1040, 8793468), (1080, 8467784), (1170, 7816416), (1248, 7327890), (1404, 6513680), (1440, 6350838), (1560, 5862312), (1728, 5292365), (1755, 5210944), (1872, 4885260), (2080, 4396734), (2160, 4233892), (2340, 3908208), (2496, 3663945), (2808, 3256840), (2880, 3175419), (3120, 2931156), (3510, 2605472), (3744, 2442630), (4160, 2198367), (4320, 2116946), (4680, 1954104), (5616, 1628420), (6240, 1465578), (7020, 1302736), (7488, 1221315), (8640, 1058473), (9360, 977052), (11232, 814210), (12480, 732789), (14040, 651368), (18720, 488526), (22464, 407105), (28080, 325684), (37440, 244263), (56160, 162842), (81421, 112320)]