2740717440

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{15349}}^1$

素因数の和:15405

約数の個数: 192

約数和(自身を含む): 9769968000

約数和(自身を除く): 7029250560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 31, 32, 36, 40, 45, 48, 60, 62, 64, 72, 80, 90, 93, 96, 120, 124, 128, 144, 155, 160, 180, 186, 192, 240, 248, 279, 288, 310, 320, 360, 372, 384, 465, 480, 496, 558, 576, 620, 640, 720, 744, 930, 960, 992, 1116, 1152, 1240, 1395, 1440, 1488, 1860, 1920, 1984, 2232, 2480, 2790, 2880, 2976, 3720, 3968, 4464, 4960, 5580, 5760, 5952, 7440, 8928, 9920, 11160, 11904, 14880, 15349, 17856, 19840, 22320, 29760, 30698, 35712, 44640, 46047, 59520, 61396, 76745, 89280, 92094, 122792, 138141, 153490, 178560, 184188, 230235, 245584, 276282, 306980, 368376, 460470, 475819, 491168, 552564, 613960, 690705, 736752, 920940, 951638, 982336, 1105128, 1227920, 1381410, 1427457, 1473504, 1841880, 1903276, 1964672, 2210256, 2379095, 2455840, 2762820, 2854914, 2947008, 3683760, 3806552, 4282371, 4420512, 4758190, 4911680, 5525640, 5709828, 5894016, 7137285, 7367520, 7613104, 8564742, 8841024, 9516380, 9823360, 11051280, 11419656, 14274570, 14735040, 15226208, 17129484, 17682048, 19032760, 21411855, 22102560, 22839312, 28549140, 29470080, 30452416, 34258968, 38065520, 42823710, 44205120, 45678624, 57098280, 60904832, 68517936, 76131040, 85647420, 88410240, 91357248, 114196560, 137035872, 152262080, 171294840, 182714496, 228393120, 274071744, 304524160, 342589680, 456786240, 548143488, 685179360, 913572480, 1370358720, 2740717440]

約数ペア:

[(1, 2740717440), (2, 1370358720), (3, 913572480), (4, 685179360), (5, 548143488), (6, 456786240), (8, 342589680), (9, 304524160), (10, 274071744), (12, 228393120), (15, 182714496), (16, 171294840), (18, 152262080), (20, 137035872), (24, 114196560), (30, 91357248), (31, 88410240), (32, 85647420), (36, 76131040), (40, 68517936), (45, 60904832), (48, 57098280), (60, 45678624), (62, 44205120), (64, 42823710), (72, 38065520), (80, 34258968), (90, 30452416), (93, 29470080), (96, 28549140), (120, 22839312), (124, 22102560), (128, 21411855), (144, 19032760), (155, 17682048), (160, 17129484), (180, 15226208), (186, 14735040), (192, 14274570), (240, 11419656), (248, 11051280), (279, 9823360), (288, 9516380), (310, 8841024), (320, 8564742), (360, 7613104), (372, 7367520), (384, 7137285), (465, 5894016), (480, 5709828), (496, 5525640), (558, 4911680), (576, 4758190), (620, 4420512), (640, 4282371), (720, 3806552), (744, 3683760), (930, 2947008), (960, 2854914), (992, 2762820), (1116, 2455840), (1152, 2379095), (1240, 2210256), (1395, 1964672), (1440, 1903276), (1488, 1841880), (1860, 1473504), (1920, 1427457), (1984, 1381410), (2232, 1227920), (2480, 1105128), (2790, 982336), (2880, 951638), (2976, 920940), (3720, 736752), (3968, 690705), (4464, 613960), (4960, 552564), (5580, 491168), (5760, 475819), (5952, 460470), (7440, 368376), (8928, 306980), (9920, 276282), (11160, 245584), (11904, 230235), (14880, 184188), (15349, 178560), (17856, 153490), (19840, 138141), (22320, 122792), (29760, 92094), (30698, 89280), (35712, 76745), (44640, 61396), (46047, 59520)]