38330880

素因数分解:

$2^9\times 3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1$

素因数の和:87

約数の個数: 320

約数和(自身を含む): 150847488

約数和(自身を除く): 112516608

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 23, 24, 28, 30, 31, 32, 35, 40, 42, 46, 48, 56, 60, 62, 64, 69, 70, 80, 84, 92, 93, 96, 105, 112, 115, 120, 124, 128, 138, 140, 155, 160, 161, 168, 184, 186, 192, 210, 217, 224, 230, 240, 248, 256, 276, 280, 310, 320, 322, 336, 345, 368, 372, 384, 420, 434, 448, 460, 465, 480, 483, 496, 512, 552, 560, 620, 640, 644, 651, 672, 690, 713, 736, 744, 768, 805, 840, 868, 896, 920, 930, 960, 966, 992, 1085, 1104, 1120, 1240, 1280, 1288, 1302, 1344, 1380, 1426, 1472, 1488, 1536, 1610, 1680, 1736, 1792, 1840, 1860, 1920, 1932, 1984, 2139, 2170, 2208, 2240, 2415, 2480, 2560, 2576, 2604, 2688, 2760, 2852, 2944, 2976, 3220, 3255, 3360, 3472, 3565, 3584, 3680, 3720, 3840, 3864, 3968, 4278, 4340, 4416, 4480, 4830, 4960, 4991, 5152, 5208, 5376, 5520, 5704, 5888, 5952, 6440, 6510, 6720, 6944, 7130, 7360, 7440, 7680, 7728, 7936, 8556, 8680, 8832, 8960, 9660, 9920, 9982, 10304, 10416, 10695, 10752, 11040, 11408, 11776, 11904, 12880, 13020, 13440, 13888, 14260, 14720, 14880, 14973, 15456, 15872, 17112, 17360, 17664, 17920, 19320, 19840, 19964, 20608, 20832, 21390, 22080, 22816, 23808, 24955, 25760, 26040, 26880, 27776, 28520, 29440, 29760, 29946, 30912, 34224, 34720, 35328, 38640, 39680, 39928, 41216, 41664, 42780, 44160, 45632, 47616, 49910, 51520, 52080, 53760, 55552, 57040, 58880, 59520, 59892, 61824, 68448, 69440, 74865, 77280, 79360, 79856, 82432, 83328, 85560, 88320, 91264, 99820, 103040, 104160, 111104, 114080, 119040, 119784, 123648, 136896, 138880, 149730, 154560, 159712, 166656, 171120, 176640, 182528, 199640, 206080, 208320, 228160, 238080, 239568, 247296, 273792, 277760, 299460, 309120, 319424, 333312, 342240, 365056, 399280, 412160, 416640, 456320, 479136, 547584, 555520, 598920, 618240, 638848, 684480, 798560, 833280, 912640, 958272, 1095168, 1197840, 1236480, 1277696, 1368960, 1597120, 1666560, 1825280, 1916544, 2395680, 2555392, 2737920, 3194240, 3833088, 4791360, 5475840, 6388480, 7666176, 9582720, 12776960, 19165440, 38330880]

約数ペア:

[(1, 38330880), (2, 19165440), (3, 12776960), (4, 9582720), (5, 7666176), (6, 6388480), (7, 5475840), (8, 4791360), (10, 3833088), (12, 3194240), (14, 2737920), (15, 2555392), (16, 2395680), (20, 1916544), (21, 1825280), (23, 1666560), (24, 1597120), (28, 1368960), (30, 1277696), (31, 1236480), (32, 1197840), (35, 1095168), (40, 958272), (42, 912640), (46, 833280), (48, 798560), (56, 684480), (60, 638848), (62, 618240), (64, 598920), (69, 555520), (70, 547584), (80, 479136), (84, 456320), (92, 416640), (93, 412160), (96, 399280), (105, 365056), (112, 342240), (115, 333312), (120, 319424), (124, 309120), (128, 299460), (138, 277760), (140, 273792), (155, 247296), (160, 239568), (161, 238080), (168, 228160), (184, 208320), (186, 206080), (192, 199640), (210, 182528), (217, 176640), (224, 171120), (230, 166656), (240, 159712), (248, 154560), (256, 149730), (276, 138880), (280, 136896), (310, 123648), (320, 119784), (322, 119040), (336, 114080), (345, 111104), (368, 104160), (372, 103040), (384, 99820), (420, 91264), (434, 88320), (448, 85560), (460, 83328), (465, 82432), (480, 79856), (483, 79360), (496, 77280), (512, 74865), (552, 69440), (560, 68448), (620, 61824), (640, 59892), (644, 59520), (651, 58880), (672, 57040), (690, 55552), (713, 53760), (736, 52080), (744, 51520), (768, 49910), (805, 47616), (840, 45632), (868, 44160), (896, 42780), (920, 41664), (930, 41216), (960, 39928), (966, 39680), (992, 38640), (1085, 35328), (1104, 34720), (1120, 34224), (1240, 30912), (1280, 29946), (1288, 29760), (1302, 29440), (1344, 28520), (1380, 27776), (1426, 26880), (1472, 26040), (1488, 25760), (1536, 24955), (1610, 23808), (1680, 22816), (1736, 22080), (1792, 21390), (1840, 20832), (1860, 20608), (1920, 19964), (1932, 19840), (1984, 19320), (2139, 17920), (2170, 17664), (2208, 17360), (2240, 17112), (2415, 15872), (2480, 15456), (2560, 14973), (2576, 14880), (2604, 14720), (2688, 14260), (2760, 13888), (2852, 13440), (2944, 13020), (2976, 12880), (3220, 11904), (3255, 11776), (3360, 11408), (3472, 11040), (3565, 10752), (3584, 10695), (3680, 10416), (3720, 10304), (3840, 9982), (3864, 9920), (3968, 9660), (4278, 8960), (4340, 8832), (4416, 8680), (4480, 8556), (4830, 7936), (4960, 7728), (4991, 7680), (5152, 7440), (5208, 7360), (5376, 7130), (5520, 6944), (5704, 6720), (5888, 6510), (5952, 6440)]