165518080

素因数分解:

$2^8\times 5^1\times 7^3\times {\mathrm{13}}^1\times {\mathrm{29}}^1$

素因数の和:84

約数の個数: 288

約数和(自身を含む): 515088000

約数和(自身を除く): 349569920

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 29, 32, 35, 40, 49, 52, 56, 58, 64, 65, 70, 80, 91, 98, 104, 112, 116, 128, 130, 140, 145, 160, 182, 196, 203, 208, 224, 232, 245, 256, 260, 280, 290, 320, 343, 364, 377, 392, 406, 416, 448, 455, 464, 490, 520, 560, 580, 637, 640, 686, 728, 754, 784, 812, 832, 896, 910, 928, 980, 1015, 1040, 1120, 1160, 1274, 1280, 1372, 1421, 1456, 1508, 1568, 1624, 1664, 1715, 1792, 1820, 1856, 1885, 1960, 2030, 2080, 2240, 2320, 2548, 2639, 2744, 2842, 2912, 3016, 3136, 3185, 3248, 3328, 3430, 3640, 3712, 3770, 3920, 4060, 4160, 4459, 4480, 4640, 5096, 5278, 5488, 5684, 5824, 6032, 6272, 6370, 6496, 6860, 7105, 7280, 7424, 7540, 7840, 8120, 8320, 8918, 8960, 9280, 9947, 10192, 10556, 10976, 11368, 11648, 12064, 12544, 12740, 12992, 13195, 13720, 14210, 14560, 15080, 15680, 16240, 16640, 17836, 18473, 18560, 19894, 20384, 21112, 21952, 22295, 22736, 23296, 24128, 25480, 25984, 26390, 27440, 28420, 29120, 30160, 31360, 32480, 35672, 36946, 37120, 39788, 40768, 42224, 43904, 44590, 45472, 48256, 49735, 50960, 51968, 52780, 54880, 56840, 58240, 60320, 62720, 64960, 71344, 73892, 79576, 81536, 84448, 87808, 89180, 90944, 92365, 96512, 99470, 101920, 105560, 109760, 113680, 116480, 120640, 129311, 129920, 142688, 147784, 159152, 163072, 168896, 178360, 181888, 184730, 198940, 203840, 211120, 219520, 227360, 241280, 258622, 259840, 285376, 295568, 318304, 337792, 356720, 363776, 369460, 397880, 407680, 422240, 439040, 454720, 482560, 517244, 570752, 591136, 636608, 646555, 675584, 713440, 738920, 795760, 815360, 844480, 909440, 1034488, 1141504, 1182272, 1273216, 1293110, 1426880, 1477840, 1591520, 1688960, 1818880, 2068976, 2364544, 2546432, 2586220, 2853760, 2955680, 3183040, 3377920, 4137952, 4729088, 5172440, 5707520, 5911360, 6366080, 8275904, 10344880, 11822720, 12732160, 16551808, 20689760, 23645440, 33103616, 41379520, 82759040, 165518080]

約数ペア:

[(1, 165518080), (2, 82759040), (4, 41379520), (5, 33103616), (7, 23645440), (8, 20689760), (10, 16551808), (13, 12732160), (14, 11822720), (16, 10344880), (20, 8275904), (26, 6366080), (28, 5911360), (29, 5707520), (32, 5172440), (35, 4729088), (40, 4137952), (49, 3377920), (52, 3183040), (56, 2955680), (58, 2853760), (64, 2586220), (65, 2546432), (70, 2364544), (80, 2068976), (91, 1818880), (98, 1688960), (104, 1591520), (112, 1477840), (116, 1426880), (128, 1293110), (130, 1273216), (140, 1182272), (145, 1141504), (160, 1034488), (182, 909440), (196, 844480), (203, 815360), (208, 795760), (224, 738920), (232, 713440), (245, 675584), (256, 646555), (260, 636608), (280, 591136), (290, 570752), (320, 517244), (343, 482560), (364, 454720), (377, 439040), (392, 422240), (406, 407680), (416, 397880), (448, 369460), (455, 363776), (464, 356720), (490, 337792), (520, 318304), (560, 295568), (580, 285376), (637, 259840), (640, 258622), (686, 241280), (728, 227360), (754, 219520), (784, 211120), (812, 203840), (832, 198940), (896, 184730), (910, 181888), (928, 178360), (980, 168896), (1015, 163072), (1040, 159152), (1120, 147784), (1160, 142688), (1274, 129920), (1280, 129311), (1372, 120640), (1421, 116480), (1456, 113680), (1508, 109760), (1568, 105560), (1624, 101920), (1664, 99470), (1715, 96512), (1792, 92365), (1820, 90944), (1856, 89180), (1885, 87808), (1960, 84448), (2030, 81536), (2080, 79576), (2240, 73892), (2320, 71344), (2548, 64960), (2639, 62720), (2744, 60320), (2842, 58240), (2912, 56840), (3016, 54880), (3136, 52780), (3185, 51968), (3248, 50960), (3328, 49735), (3430, 48256), (3640, 45472), (3712, 44590), (3770, 43904), (3920, 42224), (4060, 40768), (4160, 39788), (4459, 37120), (4480, 36946), (4640, 35672), (5096, 32480), (5278, 31360), (5488, 30160), (5684, 29120), (5824, 28420), (6032, 27440), (6272, 26390), (6370, 25984), (6496, 25480), (6860, 24128), (7105, 23296), (7280, 22736), (7424, 22295), (7540, 21952), (7840, 21112), (8120, 20384), (8320, 19894), (8918, 18560), (8960, 18473), (9280, 17836), (9947, 16640), (10192, 16240), (10556, 15680), (10976, 15080), (11368, 14560), (11648, 14210), (12064, 13720), (12544, 13195), (12740, 12992)]