31488860160

素因数分解:

$2^{13}\times 3^4\times 5^1\times {\mathrm{9491}}^1$

素因数の和:9534

約数の個数: 280

約数和(自身を含む): 112898398536

約数和(自身を除く): 81409538376

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 81, 90, 96, 108, 120, 128, 135, 144, 160, 162, 180, 192, 216, 240, 256, 270, 288, 320, 324, 360, 384, 405, 432, 480, 512, 540, 576, 640, 648, 720, 768, 810, 864, 960, 1024, 1080, 1152, 1280, 1296, 1440, 1536, 1620, 1728, 1920, 2048, 2160, 2304, 2560, 2592, 2880, 3072, 3240, 3456, 3840, 4096, 4320, 4608, 5120, 5184, 5760, 6144, 6480, 6912, 7680, 8192, 8640, 9216, 9491, 10240, 10368, 11520, 12288, 12960, 13824, 15360, 17280, 18432, 18982, 20480, 20736, 23040, 24576, 25920, 27648, 28473, 30720, 34560, 36864, 37964, 40960, 41472, 46080, 47455, 51840, 55296, 56946, 61440, 69120, 73728, 75928, 82944, 85419, 92160, 94910, 103680, 110592, 113892, 122880, 138240, 142365, 151856, 165888, 170838, 184320, 189820, 207360, 221184, 227784, 256257, 276480, 284730, 303712, 331776, 341676, 368640, 379640, 414720, 427095, 455568, 512514, 552960, 569460, 607424, 663552, 683352, 759280, 768771, 829440, 854190, 911136, 1025028, 1105920, 1138920, 1214848, 1281285, 1366704, 1518560, 1537542, 1658880, 1708380, 1822272, 2050056, 2277840, 2429696, 2562570, 2733408, 3037120, 3075084, 3317760, 3416760, 3644544, 3843855, 4100112, 4555680, 4859392, 5125140, 5466816, 6074240, 6150168, 6833520, 7289088, 7687710, 8200224, 9111360, 9718784, 10250280, 10933632, 12148480, 12300336, 13667040, 14578176, 15375420, 16400448, 18222720, 19437568, 20500560, 21867264, 24296960, 24600672, 27334080, 29156352, 30750840, 32800896, 36445440, 38875136, 41001120, 43734528, 48593920, 49201344, 54668160, 58312704, 61501680, 65601792, 72890880, 77750272, 82002240, 87469056, 97187840, 98402688, 109336320, 116625408, 123003360, 131203584, 145781760, 164004480, 174938112, 194375680, 196805376, 218672640, 233250816, 246006720, 262407168, 291563520, 328008960, 349876224, 388751360, 393610752, 437345280, 492013440, 524814336, 583127040, 656017920, 699752448, 787221504, 874690560, 984026880, 1049628672, 1166254080, 1312035840, 1574443008, 1749381120, 1968053760, 2099257344, 2624071680, 3148886016, 3498762240, 3936107520, 5248143360, 6297772032, 7872215040, 10496286720, 15744430080, 31488860160]

約数ペア:

[(1, 31488860160), (2, 15744430080), (3, 10496286720), (4, 7872215040), (5, 6297772032), (6, 5248143360), (8, 3936107520), (9, 3498762240), (10, 3148886016), (12, 2624071680), (15, 2099257344), (16, 1968053760), (18, 1749381120), (20, 1574443008), (24, 1312035840), (27, 1166254080), (30, 1049628672), (32, 984026880), (36, 874690560), (40, 787221504), (45, 699752448), (48, 656017920), (54, 583127040), (60, 524814336), (64, 492013440), (72, 437345280), (80, 393610752), (81, 388751360), (90, 349876224), (96, 328008960), (108, 291563520), (120, 262407168), (128, 246006720), (135, 233250816), (144, 218672640), (160, 196805376), (162, 194375680), (180, 174938112), (192, 164004480), (216, 145781760), (240, 131203584), (256, 123003360), (270, 116625408), (288, 109336320), (320, 98402688), (324, 97187840), (360, 87469056), (384, 82002240), (405, 77750272), (432, 72890880), (480, 65601792), (512, 61501680), (540, 58312704), (576, 54668160), (640, 49201344), (648, 48593920), (720, 43734528), (768, 41001120), (810, 38875136), (864, 36445440), (960, 32800896), (1024, 30750840), (1080, 29156352), (1152, 27334080), (1280, 24600672), (1296, 24296960), (1440, 21867264), (1536, 20500560), (1620, 19437568), (1728, 18222720), (1920, 16400448), (2048, 15375420), (2160, 14578176), (2304, 13667040), (2560, 12300336), (2592, 12148480), (2880, 10933632), (3072, 10250280), (3240, 9718784), (3456, 9111360), (3840, 8200224), (4096, 7687710), (4320, 7289088), (4608, 6833520), (5120, 6150168), (5184, 6074240), (5760, 5466816), (6144, 5125140), (6480, 4859392), (6912, 4555680), (7680, 4100112), (8192, 3843855), (8640, 3644544), (9216, 3416760), (9491, 3317760), (10240, 3075084), (10368, 3037120), (11520, 2733408), (12288, 2562570), (12960, 2429696), (13824, 2277840), (15360, 2050056), (17280, 1822272), (18432, 1708380), (18982, 1658880), (20480, 1537542), (20736, 1518560), (23040, 1366704), (24576, 1281285), (25920, 1214848), (27648, 1138920), (28473, 1105920), (30720, 1025028), (34560, 911136), (36864, 854190), (37964, 829440), (40960, 768771), (41472, 759280), (46080, 683352), (47455, 663552), (51840, 607424), (55296, 569460), (56946, 552960), (61440, 512514), (69120, 455568), (73728, 427095), (75928, 414720), (82944, 379640), (85419, 368640), (92160, 341676), (94910, 331776), (103680, 303712), (110592, 284730), (113892, 276480), (122880, 256257), (138240, 227784), (142365, 221184), (151856, 207360), (165888, 189820), (170838, 184320)]