497662080

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{193}}^1$

素因数の和:311

約数の個数: 256

約数和(自身を含む): 1709683200

約数和(自身を除く): 1212021120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 32, 34, 40, 48, 51, 60, 64, 68, 79, 80, 85, 96, 102, 120, 128, 136, 158, 160, 170, 192, 193, 204, 237, 240, 255, 272, 316, 320, 340, 384, 386, 395, 408, 474, 480, 510, 544, 579, 632, 640, 680, 772, 790, 816, 948, 960, 965, 1020, 1088, 1158, 1185, 1264, 1343, 1360, 1544, 1580, 1632, 1896, 1920, 1930, 2040, 2176, 2316, 2370, 2528, 2686, 2720, 2895, 3088, 3160, 3264, 3281, 3792, 3860, 4029, 4080, 4632, 4740, 5056, 5372, 5440, 5790, 6176, 6320, 6528, 6562, 6715, 7584, 7720, 8058, 8160, 9264, 9480, 9843, 10112, 10744, 10880, 11580, 12352, 12640, 13124, 13430, 15168, 15247, 15440, 16116, 16320, 16405, 18528, 18960, 19686, 20145, 21488, 23160, 24704, 25280, 26248, 26860, 30336, 30494, 30880, 32232, 32640, 32810, 37056, 37920, 39372, 40290, 42976, 45741, 46320, 49215, 50560, 52496, 53720, 60988, 61760, 64464, 65620, 74112, 75840, 76235, 78744, 80580, 85952, 91482, 92640, 98430, 104992, 107440, 121976, 123520, 128928, 131240, 151680, 152470, 157488, 161160, 171904, 182964, 185280, 196860, 209984, 214880, 228705, 243952, 257856, 259199, 262480, 304940, 314976, 322320, 365928, 370560, 393720, 419968, 429760, 457410, 487904, 515712, 518398, 524960, 609880, 629952, 644640, 731856, 777597, 787440, 859520, 914820, 975808, 1036796, 1049920, 1219760, 1259904, 1289280, 1295995, 1463712, 1555194, 1574880, 1829640, 1951616, 2073592, 2099840, 2439520, 2578560, 2591990, 2927424, 3110388, 3149760, 3659280, 3887985, 4147184, 4879040, 5183980, 5854848, 6220776, 6299520, 7318560, 7775970, 8294368, 9758080, 10367960, 12441552, 14637120, 15551940, 16588736, 20735920, 24883104, 29274240, 31103880, 33177472, 41471840, 49766208, 62207760, 82943680, 99532416, 124415520, 165887360, 248831040, 497662080]

約数ペア:

[(1, 497662080), (2, 248831040), (3, 165887360), (4, 124415520), (5, 99532416), (6, 82943680), (8, 62207760), (10, 49766208), (12, 41471840), (15, 33177472), (16, 31103880), (17, 29274240), (20, 24883104), (24, 20735920), (30, 16588736), (32, 15551940), (34, 14637120), (40, 12441552), (48, 10367960), (51, 9758080), (60, 8294368), (64, 7775970), (68, 7318560), (79, 6299520), (80, 6220776), (85, 5854848), (96, 5183980), (102, 4879040), (120, 4147184), (128, 3887985), (136, 3659280), (158, 3149760), (160, 3110388), (170, 2927424), (192, 2591990), (193, 2578560), (204, 2439520), (237, 2099840), (240, 2073592), (255, 1951616), (272, 1829640), (316, 1574880), (320, 1555194), (340, 1463712), (384, 1295995), (386, 1289280), (395, 1259904), (408, 1219760), (474, 1049920), (480, 1036796), (510, 975808), (544, 914820), (579, 859520), (632, 787440), (640, 777597), (680, 731856), (772, 644640), (790, 629952), (816, 609880), (948, 524960), (960, 518398), (965, 515712), (1020, 487904), (1088, 457410), (1158, 429760), (1185, 419968), (1264, 393720), (1343, 370560), (1360, 365928), (1544, 322320), (1580, 314976), (1632, 304940), (1896, 262480), (1920, 259199), (1930, 257856), (2040, 243952), (2176, 228705), (2316, 214880), (2370, 209984), (2528, 196860), (2686, 185280), (2720, 182964), (2895, 171904), (3088, 161160), (3160, 157488), (3264, 152470), (3281, 151680), (3792, 131240), (3860, 128928), (4029, 123520), (4080, 121976), (4632, 107440), (4740, 104992), (5056, 98430), (5372, 92640), (5440, 91482), (5790, 85952), (6176, 80580), (6320, 78744), (6528, 76235), (6562, 75840), (6715, 74112), (7584, 65620), (7720, 64464), (8058, 61760), (8160, 60988), (9264, 53720), (9480, 52496), (9843, 50560), (10112, 49215), (10744, 46320), (10880, 45741), (11580, 42976), (12352, 40290), (12640, 39372), (13124, 37920), (13430, 37056), (15168, 32810), (15247, 32640), (15440, 32232), (16116, 30880), (16320, 30494), (16405, 30336), (18528, 26860), (18960, 26248), (19686, 25280), (20145, 24704), (21488, 23160)]