628469760

素因数分解:

$2^{12}\times 3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{193}}^1$

素因数の和:278

約数の個数: 208

約数和(自身を含む): 2059413984

約数和(自身を除く): 1430944224

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 53, 60, 64, 80, 96, 106, 120, 128, 159, 160, 192, 193, 212, 240, 256, 265, 318, 320, 384, 386, 424, 480, 512, 530, 579, 636, 640, 768, 772, 795, 848, 960, 965, 1024, 1060, 1158, 1272, 1280, 1536, 1544, 1590, 1696, 1920, 1930, 2048, 2120, 2316, 2544, 2560, 2895, 3072, 3088, 3180, 3392, 3840, 3860, 4096, 4240, 4632, 5088, 5120, 5790, 6144, 6176, 6360, 6784, 7680, 7720, 8480, 9264, 10176, 10229, 10240, 11580, 12288, 12352, 12720, 13568, 15360, 15440, 16960, 18528, 20352, 20458, 20480, 23160, 24704, 25440, 27136, 30687, 30720, 30880, 33920, 37056, 40704, 40916, 46320, 49408, 50880, 51145, 54272, 61374, 61440, 61760, 67840, 74112, 81408, 81832, 92640, 98816, 101760, 102290, 108544, 122748, 123520, 135680, 148224, 153435, 162816, 163664, 185280, 197632, 203520, 204580, 217088, 245496, 247040, 271360, 296448, 306870, 325632, 327328, 370560, 395264, 407040, 409160, 490992, 494080, 542720, 592896, 613740, 651264, 654656, 741120, 790528, 814080, 818320, 981984, 988160, 1085440, 1185792, 1227480, 1309312, 1482240, 1628160, 1636640, 1963968, 1976320, 2371584, 2454960, 2618624, 2964480, 3256320, 3273280, 3927936, 3952640, 4909920, 5237248, 5928960, 6546560, 7855872, 9819840, 10474496, 11857920, 13093120, 15711744, 19639680, 20948992, 26186240, 31423488, 39279360, 41897984, 52372480, 62846976, 78558720, 104744960, 125693952, 157117440, 209489920, 314234880, 628469760]

約数ペア:

[(1, 628469760), (2, 314234880), (3, 209489920), (4, 157117440), (5, 125693952), (6, 104744960), (8, 78558720), (10, 62846976), (12, 52372480), (15, 41897984), (16, 39279360), (20, 31423488), (24, 26186240), (30, 20948992), (32, 19639680), (40, 15711744), (48, 13093120), (53, 11857920), (60, 10474496), (64, 9819840), (80, 7855872), (96, 6546560), (106, 5928960), (120, 5237248), (128, 4909920), (159, 3952640), (160, 3927936), (192, 3273280), (193, 3256320), (212, 2964480), (240, 2618624), (256, 2454960), (265, 2371584), (318, 1976320), (320, 1963968), (384, 1636640), (386, 1628160), (424, 1482240), (480, 1309312), (512, 1227480), (530, 1185792), (579, 1085440), (636, 988160), (640, 981984), (768, 818320), (772, 814080), (795, 790528), (848, 741120), (960, 654656), (965, 651264), (1024, 613740), (1060, 592896), (1158, 542720), (1272, 494080), (1280, 490992), (1536, 409160), (1544, 407040), (1590, 395264), (1696, 370560), (1920, 327328), (1930, 325632), (2048, 306870), (2120, 296448), (2316, 271360), (2544, 247040), (2560, 245496), (2895, 217088), (3072, 204580), (3088, 203520), (3180, 197632), (3392, 185280), (3840, 163664), (3860, 162816), (4096, 153435), (4240, 148224), (4632, 135680), (5088, 123520), (5120, 122748), (5790, 108544), (6144, 102290), (6176, 101760), (6360, 98816), (6784, 92640), (7680, 81832), (7720, 81408), (8480, 74112), (9264, 67840), (10176, 61760), (10229, 61440), (10240, 61374), (11580, 54272), (12288, 51145), (12352, 50880), (12720, 49408), (13568, 46320), (15360, 40916), (15440, 40704), (16960, 37056), (18528, 33920), (20352, 30880), (20458, 30720), (20480, 30687), (23160, 27136), (24704, 25440)]