1383889920

素因数分解:

$2^{10}\times 3^1\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{211}}^1$

素因数の和:307

約数の個数: 352

約数和(自身を含む): 5165907456

約数和(自身を除く): 3782017536

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 61, 64, 70, 80, 84, 96, 105, 112, 120, 122, 128, 140, 160, 168, 183, 192, 210, 211, 224, 240, 244, 256, 280, 305, 320, 336, 366, 384, 420, 422, 427, 448, 480, 488, 512, 560, 610, 633, 640, 672, 732, 768, 840, 844, 854, 896, 915, 960, 976, 1024, 1055, 1120, 1220, 1266, 1280, 1281, 1344, 1464, 1477, 1536, 1680, 1688, 1708, 1792, 1830, 1920, 1952, 2110, 2135, 2240, 2440, 2532, 2560, 2562, 2688, 2928, 2954, 3072, 3165, 3360, 3376, 3416, 3584, 3660, 3840, 3904, 4220, 4270, 4431, 4480, 4880, 5064, 5120, 5124, 5376, 5856, 5908, 6330, 6405, 6720, 6752, 6832, 7168, 7320, 7385, 7680, 7808, 8440, 8540, 8862, 8960, 9760, 10128, 10248, 10752, 11712, 11816, 12660, 12810, 12871, 13440, 13504, 13664, 14640, 14770, 15360, 15616, 16880, 17080, 17724, 17920, 19520, 20256, 20496, 21504, 22155, 23424, 23632, 25320, 25620, 25742, 26880, 27008, 27328, 29280, 29540, 31232, 33760, 34160, 35448, 35840, 38613, 39040, 40512, 40992, 44310, 46848, 47264, 50640, 51240, 51484, 53760, 54016, 54656, 58560, 59080, 62464, 64355, 67520, 68320, 70896, 77226, 78080, 81024, 81984, 88620, 90097, 93696, 94528, 101280, 102480, 102968, 107520, 108032, 109312, 117120, 118160, 128710, 135040, 136640, 141792, 154452, 156160, 162048, 163968, 177240, 180194, 187392, 189056, 193065, 202560, 204960, 205936, 216064, 218624, 234240, 236320, 257420, 270080, 270291, 273280, 283584, 308904, 312320, 324096, 327936, 354480, 360388, 378112, 386130, 405120, 409920, 411872, 437248, 450485, 468480, 472640, 514840, 540160, 540582, 546560, 567168, 617808, 648192, 655872, 708960, 720776, 756224, 772260, 810240, 819840, 823744, 900970, 936960, 945280, 1029680, 1080320, 1081164, 1093120, 1134336, 1235616, 1311744, 1351455, 1417920, 1441552, 1512448, 1544520, 1620480, 1639680, 1647488, 1801940, 1890560, 2059360, 2162328, 2186240, 2268672, 2471232, 2702910, 2835840, 2883104, 3089040, 3240960, 3279360, 3294976, 3603880, 3781120, 4118720, 4324656, 4537344, 4942464, 5405820, 5671680, 5766208, 6178080, 6558720, 6589952, 7207760, 7562240, 8237440, 8649312, 9884928, 10811640, 11343360, 11532416, 12356160, 13179904, 14415520, 16474880, 17298624, 19769856, 21623280, 22686720, 23064832, 24712320, 28831040, 32949760, 34597248, 39539712, 43246560, 46129664, 49424640, 57662080, 65899520, 69194496, 86493120, 92259328, 98849280, 115324160, 138388992, 172986240, 197698560, 230648320, 276777984, 345972480, 461296640, 691944960, 1383889920]

約数ペア:

[(1, 1383889920), (2, 691944960), (3, 461296640), (4, 345972480), (5, 276777984), (6, 230648320), (7, 197698560), (8, 172986240), (10, 138388992), (12, 115324160), (14, 98849280), (15, 92259328), (16, 86493120), (20, 69194496), (21, 65899520), (24, 57662080), (28, 49424640), (30, 46129664), (32, 43246560), (35, 39539712), (40, 34597248), (42, 32949760), (48, 28831040), (56, 24712320), (60, 23064832), (61, 22686720), (64, 21623280), (70, 19769856), (80, 17298624), (84, 16474880), (96, 14415520), (105, 13179904), (112, 12356160), (120, 11532416), (122, 11343360), (128, 10811640), (140, 9884928), (160, 8649312), (168, 8237440), (183, 7562240), (192, 7207760), (210, 6589952), (211, 6558720), (224, 6178080), (240, 5766208), (244, 5671680), (256, 5405820), (280, 4942464), (305, 4537344), (320, 4324656), (336, 4118720), (366, 3781120), (384, 3603880), (420, 3294976), (422, 3279360), (427, 3240960), (448, 3089040), (480, 2883104), (488, 2835840), (512, 2702910), (560, 2471232), (610, 2268672), (633, 2186240), (640, 2162328), (672, 2059360), (732, 1890560), (768, 1801940), (840, 1647488), (844, 1639680), (854, 1620480), (896, 1544520), (915, 1512448), (960, 1441552), (976, 1417920), (1024, 1351455), (1055, 1311744), (1120, 1235616), (1220, 1134336), (1266, 1093120), (1280, 1081164), (1281, 1080320), (1344, 1029680), (1464, 945280), (1477, 936960), (1536, 900970), (1680, 823744), (1688, 819840), (1708, 810240), (1792, 772260), (1830, 756224), (1920, 720776), (1952, 708960), (2110, 655872), (2135, 648192), (2240, 617808), (2440, 567168), (2532, 546560), (2560, 540582), (2562, 540160), (2688, 514840), (2928, 472640), (2954, 468480), (3072, 450485), (3165, 437248), (3360, 411872), (3376, 409920), (3416, 405120), (3584, 386130), (3660, 378112), (3840, 360388), (3904, 354480), (4220, 327936), (4270, 324096), (4431, 312320), (4480, 308904), (4880, 283584), (5064, 273280), (5120, 270291), (5124, 270080), (5376, 257420), (5856, 236320), (5908, 234240), (6330, 218624), (6405, 216064), (6720, 205936), (6752, 204960), (6832, 202560), (7168, 193065), (7320, 189056), (7385, 187392), (7680, 180194), (7808, 177240), (8440, 163968), (8540, 162048), (8862, 156160), (8960, 154452), (9760, 141792), (10128, 136640), (10248, 135040), (10752, 128710), (11712, 118160), (11816, 117120), (12660, 109312), (12810, 108032), (12871, 107520), (13440, 102968), (13504, 102480), (13664, 101280), (14640, 94528), (14770, 93696), (15360, 90097), (15616, 88620), (16880, 81984), (17080, 81024), (17724, 78080), (17920, 77226), (19520, 70896), (20256, 68320), (20496, 67520), (21504, 64355), (22155, 62464), (23424, 59080), (23632, 58560), (25320, 54656), (25620, 54016), (25742, 53760), (26880, 51484), (27008, 51240), (27328, 50640), (29280, 47264), (29540, 46848), (31232, 44310), (33760, 40992), (34160, 40512), (35448, 39040), (35840, 38613)]