1465712640

素因数分解:

$2^{16}\times 3^2\times 5^1\times 7^1\times {\mathrm{71}}^1$

素因数の和:121

約数の個数: 408

約数和(自身を含む): 5888757888

約数和(自身を除く): 4423045248

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 56, 60, 63, 64, 70, 71, 72, 80, 84, 90, 96, 105, 112, 120, 126, 128, 140, 142, 144, 160, 168, 180, 192, 210, 213, 224, 240, 252, 256, 280, 284, 288, 315, 320, 336, 355, 360, 384, 420, 426, 448, 480, 497, 504, 512, 560, 568, 576, 630, 639, 640, 672, 710, 720, 768, 840, 852, 896, 960, 994, 1008, 1024, 1065, 1120, 1136, 1152, 1260, 1278, 1280, 1344, 1420, 1440, 1491, 1536, 1680, 1704, 1792, 1920, 1988, 2016, 2048, 2130, 2240, 2272, 2304, 2485, 2520, 2556, 2560, 2688, 2840, 2880, 2982, 3072, 3195, 3360, 3408, 3584, 3840, 3976, 4032, 4096, 4260, 4473, 4480, 4544, 4608, 4970, 5040, 5112, 5120, 5376, 5680, 5760, 5964, 6144, 6390, 6720, 6816, 7168, 7455, 7680, 7952, 8064, 8192, 8520, 8946, 8960, 9088, 9216, 9940, 10080, 10224, 10240, 10752, 11360, 11520, 11928, 12288, 12780, 13440, 13632, 14336, 14910, 15360, 15904, 16128, 16384, 17040, 17892, 17920, 18176, 18432, 19880, 20160, 20448, 20480, 21504, 22365, 22720, 23040, 23856, 24576, 25560, 26880, 27264, 28672, 29820, 30720, 31808, 32256, 32768, 34080, 35784, 35840, 36352, 36864, 39760, 40320, 40896, 40960, 43008, 44730, 45440, 46080, 47712, 49152, 51120, 53760, 54528, 57344, 59640, 61440, 63616, 64512, 65536, 68160, 71568, 71680, 72704, 73728, 79520, 80640, 81792, 81920, 86016, 89460, 90880, 92160, 95424, 98304, 102240, 107520, 109056, 114688, 119280, 122880, 127232, 129024, 136320, 143136, 143360, 145408, 147456, 159040, 161280, 163584, 163840, 172032, 178920, 181760, 184320, 190848, 196608, 204480, 215040, 218112, 229376, 238560, 245760, 254464, 258048, 272640, 286272, 286720, 290816, 294912, 318080, 322560, 327168, 327680, 344064, 357840, 363520, 368640, 381696, 408960, 430080, 436224, 458752, 477120, 491520, 508928, 516096, 545280, 572544, 573440, 581632, 589824, 636160, 645120, 654336, 688128, 715680, 727040, 737280, 763392, 817920, 860160, 872448, 954240, 983040, 1017856, 1032192, 1090560, 1145088, 1146880, 1163264, 1272320, 1290240, 1308672, 1376256, 1431360, 1454080, 1474560, 1526784, 1635840, 1720320, 1744896, 1908480, 2035712, 2064384, 2181120, 2290176, 2293760, 2326528, 2544640, 2580480, 2617344, 2862720, 2908160, 2949120, 3053568, 3271680, 3440640, 3489792, 3816960, 4071424, 4128768, 4362240, 4580352, 4653056, 5089280, 5160960, 5234688, 5725440, 5816320, 6107136, 6543360, 6881280, 6979584, 7633920, 8142848, 8724480, 9160704, 10178560, 10321920, 10469376, 11450880, 11632640, 12214272, 13086720, 13959168, 15267840, 16285696, 17448960, 18321408, 20357120, 20643840, 20938752, 22901760, 23265280, 24428544, 26173440, 30535680, 32571392, 34897920, 36642816, 40714240, 41877504, 45803520, 48857088, 52346880, 61071360, 69795840, 73285632, 81428480, 91607040, 97714176, 104693760, 122142720, 146571264, 162856960, 183214080, 209387520, 244285440, 293142528, 366428160, 488570880, 732856320, 1465712640]

約数ペア:

[(1, 1465712640), (2, 732856320), (3, 488570880), (4, 366428160), (5, 293142528), (6, 244285440), (7, 209387520), (8, 183214080), (9, 162856960), (10, 146571264), (12, 122142720), (14, 104693760), (15, 97714176), (16, 91607040), (18, 81428480), (20, 73285632), (21, 69795840), (24, 61071360), (28, 52346880), (30, 48857088), (32, 45803520), (35, 41877504), (36, 40714240), (40, 36642816), (42, 34897920), (45, 32571392), (48, 30535680), (56, 26173440), (60, 24428544), (63, 23265280), (64, 22901760), (70, 20938752), (71, 20643840), (72, 20357120), (80, 18321408), (84, 17448960), (90, 16285696), (96, 15267840), (105, 13959168), (112, 13086720), (120, 12214272), (126, 11632640), (128, 11450880), (140, 10469376), (142, 10321920), (144, 10178560), (160, 9160704), (168, 8724480), (180, 8142848), (192, 7633920), (210, 6979584), (213, 6881280), (224, 6543360), (240, 6107136), (252, 5816320), (256, 5725440), (280, 5234688), (284, 5160960), (288, 5089280), (315, 4653056), (320, 4580352), (336, 4362240), (355, 4128768), (360, 4071424), (384, 3816960), (420, 3489792), (426, 3440640), (448, 3271680), (480, 3053568), (497, 2949120), (504, 2908160), (512, 2862720), (560, 2617344), (568, 2580480), (576, 2544640), (630, 2326528), (639, 2293760), (640, 2290176), (672, 2181120), (710, 2064384), (720, 2035712), (768, 1908480), (840, 1744896), (852, 1720320), (896, 1635840), (960, 1526784), (994, 1474560), (1008, 1454080), (1024, 1431360), (1065, 1376256), (1120, 1308672), (1136, 1290240), (1152, 1272320), (1260, 1163264), (1278, 1146880), (1280, 1145088), (1344, 1090560), (1420, 1032192), (1440, 1017856), (1491, 983040), (1536, 954240), (1680, 872448), (1704, 860160), (1792, 817920), (1920, 763392), (1988, 737280), (2016, 727040), (2048, 715680), (2130, 688128), (2240, 654336), (2272, 645120), (2304, 636160), (2485, 589824), (2520, 581632), (2556, 573440), (2560, 572544), (2688, 545280), (2840, 516096), (2880, 508928), (2982, 491520), (3072, 477120), (3195, 458752), (3360, 436224), (3408, 430080), (3584, 408960), (3840, 381696), (3976, 368640), (4032, 363520), (4096, 357840), (4260, 344064), (4473, 327680), (4480, 327168), (4544, 322560), (4608, 318080), (4970, 294912), (5040, 290816), (5112, 286720), (5120, 286272), (5376, 272640), (5680, 258048), (5760, 254464), (5964, 245760), (6144, 238560), (6390, 229376), (6720, 218112), (6816, 215040), (7168, 204480), (7455, 196608), (7680, 190848), (7952, 184320), (8064, 181760), (8192, 178920), (8520, 172032), (8946, 163840), (8960, 163584), (9088, 161280), (9216, 159040), (9940, 147456), (10080, 145408), (10224, 143360), (10240, 143136), (10752, 136320), (11360, 129024), (11520, 127232), (11928, 122880), (12288, 119280), (12780, 114688), (13440, 109056), (13632, 107520), (14336, 102240), (14910, 98304), (15360, 95424), (15904, 92160), (16128, 90880), (16384, 89460), (17040, 86016), (17892, 81920), (17920, 81792), (18176, 80640), (18432, 79520), (19880, 73728), (20160, 72704), (20448, 71680), (20480, 71568), (21504, 68160), (22365, 65536), (22720, 64512), (23040, 63616), (23856, 61440), (24576, 59640), (25560, 57344), (26880, 54528), (27264, 53760), (28672, 51120), (29820, 49152), (30720, 47712), (31808, 46080), (32256, 45440), (32768, 44730), (34080, 43008), (35784, 40960), (35840, 40896), (36352, 40320), (36864, 39760)]