2609178240

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{743}}^1$

素因数の和:855

約数の個数: 256

約数和(自身を含む): 8742297600

約数和(自身を除く): 6133119360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 32, 40, 48, 59, 60, 62, 64, 80, 93, 96, 118, 120, 124, 128, 155, 160, 177, 186, 192, 236, 240, 248, 295, 310, 320, 354, 372, 384, 465, 472, 480, 496, 590, 620, 640, 708, 743, 744, 885, 930, 944, 960, 992, 1180, 1240, 1416, 1486, 1488, 1770, 1829, 1860, 1888, 1920, 1984, 2229, 2360, 2480, 2832, 2972, 2976, 3540, 3658, 3715, 3720, 3776, 3968, 4458, 4720, 4960, 5487, 5664, 5944, 5952, 7080, 7316, 7430, 7440, 7552, 8916, 9145, 9440, 9920, 10974, 11145, 11328, 11888, 11904, 14160, 14632, 14860, 14880, 17832, 18290, 18880, 19840, 21948, 22290, 22656, 23033, 23776, 27435, 28320, 29264, 29720, 29760, 35664, 36580, 37760, 43837, 43896, 44580, 46066, 47552, 54870, 56640, 58528, 59440, 59520, 69099, 71328, 73160, 87674, 87792, 89160, 92132, 95104, 109740, 113280, 115165, 117056, 118880, 131511, 138198, 142656, 146320, 175348, 175584, 178320, 184264, 219185, 219480, 230330, 234112, 237760, 263022, 276396, 285312, 292640, 345495, 350696, 351168, 356640, 368528, 438370, 438960, 460660, 475520, 526044, 552792, 585280, 657555, 690990, 701392, 702336, 713280, 737056, 876740, 877920, 921320, 1052088, 1105584, 1170560, 1315110, 1358947, 1381980, 1402784, 1426560, 1474112, 1753480, 1755840, 1842640, 2104176, 2211168, 2630220, 2717894, 2763960, 2805568, 2948224, 3506960, 3511680, 3685280, 4076841, 4208352, 4422336, 5260440, 5435788, 5527920, 5611136, 6794735, 7013920, 7370560, 8153682, 8416704, 8844672, 10520880, 10871576, 11055840, 13589470, 14027840, 14741120, 16307364, 16833408, 20384205, 21041760, 21743152, 22111680, 27178940, 28055680, 32614728, 40768410, 42083520, 43486304, 44223360, 54357880, 65229456, 81536820, 84167040, 86972608, 108715760, 130458912, 163073640, 173945216, 217431520, 260917824, 326147280, 434863040, 521835648, 652294560, 869726080, 1304589120, 2609178240]

約数ペア:

[(1, 2609178240), (2, 1304589120), (3, 869726080), (4, 652294560), (5, 521835648), (6, 434863040), (8, 326147280), (10, 260917824), (12, 217431520), (15, 173945216), (16, 163073640), (20, 130458912), (24, 108715760), (30, 86972608), (31, 84167040), (32, 81536820), (40, 65229456), (48, 54357880), (59, 44223360), (60, 43486304), (62, 42083520), (64, 40768410), (80, 32614728), (93, 28055680), (96, 27178940), (118, 22111680), (120, 21743152), (124, 21041760), (128, 20384205), (155, 16833408), (160, 16307364), (177, 14741120), (186, 14027840), (192, 13589470), (236, 11055840), (240, 10871576), (248, 10520880), (295, 8844672), (310, 8416704), (320, 8153682), (354, 7370560), (372, 7013920), (384, 6794735), (465, 5611136), (472, 5527920), (480, 5435788), (496, 5260440), (590, 4422336), (620, 4208352), (640, 4076841), (708, 3685280), (743, 3511680), (744, 3506960), (885, 2948224), (930, 2805568), (944, 2763960), (960, 2717894), (992, 2630220), (1180, 2211168), (1240, 2104176), (1416, 1842640), (1486, 1755840), (1488, 1753480), (1770, 1474112), (1829, 1426560), (1860, 1402784), (1888, 1381980), (1920, 1358947), (1984, 1315110), (2229, 1170560), (2360, 1105584), (2480, 1052088), (2832, 921320), (2972, 877920), (2976, 876740), (3540, 737056), (3658, 713280), (3715, 702336), (3720, 701392), (3776, 690990), (3968, 657555), (4458, 585280), (4720, 552792), (4960, 526044), (5487, 475520), (5664, 460660), (5944, 438960), (5952, 438370), (7080, 368528), (7316, 356640), (7430, 351168), (7440, 350696), (7552, 345495), (8916, 292640), (9145, 285312), (9440, 276396), (9920, 263022), (10974, 237760), (11145, 234112), (11328, 230330), (11888, 219480), (11904, 219185), (14160, 184264), (14632, 178320), (14860, 175584), (14880, 175348), (17832, 146320), (18290, 142656), (18880, 138198), (19840, 131511), (21948, 118880), (22290, 117056), (22656, 115165), (23033, 113280), (23776, 109740), (27435, 95104), (28320, 92132), (29264, 89160), (29720, 87792), (29760, 87674), (35664, 73160), (36580, 71328), (37760, 69099), (43837, 59520), (43896, 59440), (44580, 58528), (46066, 56640), (47552, 54870)]