16328478720

素因数分解:

$2^{12}\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{8573}}^1$

素因数の和:8636

約数の個数: 208

約数和(自身を含む): 53936358912

約数和(自身を除く): 37607880192

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 32, 40, 48, 60, 62, 64, 80, 93, 96, 120, 124, 128, 155, 160, 186, 192, 240, 248, 256, 310, 320, 372, 384, 465, 480, 496, 512, 620, 640, 744, 768, 930, 960, 992, 1024, 1240, 1280, 1488, 1536, 1860, 1920, 1984, 2048, 2480, 2560, 2976, 3072, 3720, 3840, 3968, 4096, 4960, 5120, 5952, 6144, 7440, 7680, 7936, 8573, 9920, 10240, 11904, 12288, 14880, 15360, 15872, 17146, 19840, 20480, 23808, 25719, 29760, 30720, 31744, 34292, 39680, 42865, 47616, 51438, 59520, 61440, 63488, 68584, 79360, 85730, 95232, 102876, 119040, 126976, 128595, 137168, 158720, 171460, 190464, 205752, 238080, 257190, 265763, 274336, 317440, 342920, 380928, 411504, 476160, 514380, 531526, 548672, 634880, 685840, 797289, 823008, 952320, 1028760, 1063052, 1097344, 1328815, 1371680, 1594578, 1646016, 1904640, 2057520, 2126104, 2194688, 2657630, 2743360, 3189156, 3292032, 3986445, 4115040, 4252208, 4389376, 5315260, 5486720, 6378312, 6584064, 7972890, 8230080, 8504416, 8778752, 10630520, 10973440, 12756624, 13168128, 15945780, 16460160, 17008832, 17557504, 21261040, 21946880, 25513248, 26336256, 31891560, 32920320, 34017664, 35115008, 42522080, 43893760, 51026496, 52672512, 63783120, 65840640, 68035328, 85044160, 87787520, 102052992, 105345024, 127566240, 131681280, 136070656, 170088320, 175575040, 204105984, 255132480, 263362560, 272141312, 340176640, 408211968, 510264960, 526725120, 544282624, 680353280, 816423936, 1020529920, 1088565248, 1360706560, 1632847872, 2041059840, 2721413120, 3265695744, 4082119680, 5442826240, 8164239360, 16328478720]

約数ペア:

[(1, 16328478720), (2, 8164239360), (3, 5442826240), (4, 4082119680), (5, 3265695744), (6, 2721413120), (8, 2041059840), (10, 1632847872), (12, 1360706560), (15, 1088565248), (16, 1020529920), (20, 816423936), (24, 680353280), (30, 544282624), (31, 526725120), (32, 510264960), (40, 408211968), (48, 340176640), (60, 272141312), (62, 263362560), (64, 255132480), (80, 204105984), (93, 175575040), (96, 170088320), (120, 136070656), (124, 131681280), (128, 127566240), (155, 105345024), (160, 102052992), (186, 87787520), (192, 85044160), (240, 68035328), (248, 65840640), (256, 63783120), (310, 52672512), (320, 51026496), (372, 43893760), (384, 42522080), (465, 35115008), (480, 34017664), (496, 32920320), (512, 31891560), (620, 26336256), (640, 25513248), (744, 21946880), (768, 21261040), (930, 17557504), (960, 17008832), (992, 16460160), (1024, 15945780), (1240, 13168128), (1280, 12756624), (1488, 10973440), (1536, 10630520), (1860, 8778752), (1920, 8504416), (1984, 8230080), (2048, 7972890), (2480, 6584064), (2560, 6378312), (2976, 5486720), (3072, 5315260), (3720, 4389376), (3840, 4252208), (3968, 4115040), (4096, 3986445), (4960, 3292032), (5120, 3189156), (5952, 2743360), (6144, 2657630), (7440, 2194688), (7680, 2126104), (7936, 2057520), (8573, 1904640), (9920, 1646016), (10240, 1594578), (11904, 1371680), (12288, 1328815), (14880, 1097344), (15360, 1063052), (15872, 1028760), (17146, 952320), (19840, 823008), (20480, 797289), (23808, 685840), (25719, 634880), (29760, 548672), (30720, 531526), (31744, 514380), (34292, 476160), (39680, 411504), (42865, 380928), (47616, 342920), (51438, 317440), (59520, 274336), (61440, 265763), (63488, 257190), (68584, 238080), (79360, 205752), (85730, 190464), (95232, 171460), (102876, 158720), (119040, 137168), (126976, 128595)]