1679032320

素因数分解:

$2^{18}\times 3^1\times 5^1\times 7^1\times {\mathrm{61}}^1$

素因数の和:112

約数の個数: 304

約数和(自身を含む): 6241112448

約数和(自身を除く): 4562080128

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, 224, 240, 244, 256, 280, 305, 320, 336, 366, 384, 420, 427, 448, 480, 488, 512, 560, 610, 640, 672, 732, 768, 840, 854, 896, 915, 960, 976, 1024, 1120, 1220, 1280, 1281, 1344, 1464, 1536, 1680, 1708, 1792, 1830, 1920, 1952, 2048, 2135, 2240, 2440, 2560, 2562, 2688, 2928, 3072, 3360, 3416, 3584, 3660, 3840, 3904, 4096, 4270, 4480, 4880, 5120, 5124, 5376, 5856, 6144, 6405, 6720, 6832, 7168, 7320, 7680, 7808, 8192, 8540, 8960, 9760, 10240, 10248, 10752, 11712, 12288, 12810, 13440, 13664, 14336, 14640, 15360, 15616, 16384, 17080, 17920, 19520, 20480, 20496, 21504, 23424, 24576, 25620, 26880, 27328, 28672, 29280, 30720, 31232, 32768, 34160, 35840, 39040, 40960, 40992, 43008, 46848, 49152, 51240, 53760, 54656, 57344, 58560, 61440, 62464, 65536, 68320, 71680, 78080, 81920, 81984, 86016, 93696, 98304, 102480, 107520, 109312, 114688, 117120, 122880, 124928, 131072, 136640, 143360, 156160, 163840, 163968, 172032, 187392, 196608, 204960, 215040, 218624, 229376, 234240, 245760, 249856, 262144, 273280, 286720, 312320, 327680, 327936, 344064, 374784, 393216, 409920, 430080, 437248, 458752, 468480, 491520, 499712, 546560, 573440, 624640, 655360, 655872, 688128, 749568, 786432, 819840, 860160, 874496, 917504, 936960, 983040, 999424, 1093120, 1146880, 1249280, 1310720, 1311744, 1376256, 1499136, 1639680, 1720320, 1748992, 1835008, 1873920, 1966080, 1998848, 2186240, 2293760, 2498560, 2623488, 2752512, 2998272, 3279360, 3440640, 3497984, 3747840, 3932160, 3997696, 4372480, 4587520, 4997120, 5246976, 5505024, 5996544, 6558720, 6881280, 6995968, 7495680, 7995392, 8744960, 9175040, 9994240, 10493952, 11993088, 13117440, 13762560, 13991936, 14991360, 15990784, 17489920, 19988480, 20987904, 23986176, 26234880, 27525120, 27983872, 29982720, 34979840, 39976960, 41975808, 47972352, 52469760, 55967744, 59965440, 69959680, 79953920, 83951616, 104939520, 111935488, 119930880, 139919360, 167903232, 209879040, 239861760, 279838720, 335806464, 419758080, 559677440, 839516160, 1679032320]

約数ペア:

[(1, 1679032320), (2, 839516160), (3, 559677440), (4, 419758080), (5, 335806464), (6, 279838720), (7, 239861760), (8, 209879040), (10, 167903232), (12, 139919360), (14, 119930880), (15, 111935488), (16, 104939520), (20, 83951616), (21, 79953920), (24, 69959680), (28, 59965440), (30, 55967744), (32, 52469760), (35, 47972352), (40, 41975808), (42, 39976960), (48, 34979840), (56, 29982720), (60, 27983872), (61, 27525120), (64, 26234880), (70, 23986176), (80, 20987904), (84, 19988480), (96, 17489920), (105, 15990784), (112, 14991360), (120, 13991936), (122, 13762560), (128, 13117440), (140, 11993088), (160, 10493952), (168, 9994240), (183, 9175040), (192, 8744960), (210, 7995392), (224, 7495680), (240, 6995968), (244, 6881280), (256, 6558720), (280, 5996544), (305, 5505024), (320, 5246976), (336, 4997120), (366, 4587520), (384, 4372480), (420, 3997696), (427, 3932160), (448, 3747840), (480, 3497984), (488, 3440640), (512, 3279360), (560, 2998272), (610, 2752512), (640, 2623488), (672, 2498560), (732, 2293760), (768, 2186240), (840, 1998848), (854, 1966080), (896, 1873920), (915, 1835008), (960, 1748992), (976, 1720320), (1024, 1639680), (1120, 1499136), (1220, 1376256), (1280, 1311744), (1281, 1310720), (1344, 1249280), (1464, 1146880), (1536, 1093120), (1680, 999424), (1708, 983040), (1792, 936960), (1830, 917504), (1920, 874496), (1952, 860160), (2048, 819840), (2135, 786432), (2240, 749568), (2440, 688128), (2560, 655872), (2562, 655360), (2688, 624640), (2928, 573440), (3072, 546560), (3360, 499712), (3416, 491520), (3584, 468480), (3660, 458752), (3840, 437248), (3904, 430080), (4096, 409920), (4270, 393216), (4480, 374784), (4880, 344064), (5120, 327936), (5124, 327680), (5376, 312320), (5856, 286720), (6144, 273280), (6405, 262144), (6720, 249856), (6832, 245760), (7168, 234240), (7320, 229376), (7680, 218624), (7808, 215040), (8192, 204960), (8540, 196608), (8960, 187392), (9760, 172032), (10240, 163968), (10248, 163840), (10752, 156160), (11712, 143360), (12288, 136640), (12810, 131072), (13440, 124928), (13664, 122880), (14336, 117120), (14640, 114688), (15360, 109312), (15616, 107520), (16384, 102480), (17080, 98304), (17920, 93696), (19520, 86016), (20480, 81984), (20496, 81920), (21504, 78080), (23424, 71680), (24576, 68320), (25620, 65536), (26880, 62464), (27328, 61440), (28672, 58560), (29280, 57344), (30720, 54656), (31232, 53760), (32768, 51240), (34160, 49152), (35840, 46848), (39040, 43008), (40960, 40992)]