15728676480

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{248243}}^1$

素因数の和:248279

約数の個数: 192

約数和(自身を含む): 59250877920

約数和(自身を除く): 43522201440

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 32, 33, 36, 40, 44, 45, 48, 55, 60, 64, 66, 72, 80, 88, 90, 96, 99, 110, 120, 128, 132, 144, 160, 165, 176, 180, 192, 198, 220, 240, 264, 288, 320, 330, 352, 360, 384, 396, 440, 480, 495, 528, 576, 640, 660, 704, 720, 792, 880, 960, 990, 1056, 1152, 1320, 1408, 1440, 1584, 1760, 1920, 1980, 2112, 2640, 2880, 3168, 3520, 3960, 4224, 5280, 5760, 6336, 7040, 7920, 10560, 12672, 15840, 21120, 31680, 63360, 248243, 496486, 744729, 992972, 1241215, 1489458, 1985944, 2234187, 2482430, 2730673, 2978916, 3723645, 3971888, 4468374, 4964860, 5461346, 5957832, 7447290, 7943776, 8192019, 8936748, 9929720, 10922692, 11170935, 11915664, 13653365, 14894580, 15887552, 16384038, 17873496, 19859440, 21845384, 22341870, 23831328, 24576057, 27306730, 29789160, 31775104, 32768076, 35746992, 39718880, 40960095, 43690768, 44683740, 47662656, 49152114, 54613460, 59578320, 65536152, 71493984, 79437760, 81920190, 87381536, 89367480, 95325312, 98304228, 109226920, 119156640, 122880285, 131072304, 142987968, 158875520, 163840380, 174763072, 178734960, 196608456, 218453840, 238313280, 245760570, 262144608, 285975936, 327680760, 349526144, 357469920, 393216912, 436907680, 476626560, 491521140, 524289216, 655361520, 714939840, 786433824, 873815360, 983042280, 1048578432, 1310723040, 1429879680, 1572867648, 1747630720, 1966084560, 2621446080, 3145735296, 3932169120, 5242892160, 7864338240, 15728676480]

約数ペア:

[(1, 15728676480), (2, 7864338240), (3, 5242892160), (4, 3932169120), (5, 3145735296), (6, 2621446080), (8, 1966084560), (9, 1747630720), (10, 1572867648), (11, 1429879680), (12, 1310723040), (15, 1048578432), (16, 983042280), (18, 873815360), (20, 786433824), (22, 714939840), (24, 655361520), (30, 524289216), (32, 491521140), (33, 476626560), (36, 436907680), (40, 393216912), (44, 357469920), (45, 349526144), (48, 327680760), (55, 285975936), (60, 262144608), (64, 245760570), (66, 238313280), (72, 218453840), (80, 196608456), (88, 178734960), (90, 174763072), (96, 163840380), (99, 158875520), (110, 142987968), (120, 131072304), (128, 122880285), (132, 119156640), (144, 109226920), (160, 98304228), (165, 95325312), (176, 89367480), (180, 87381536), (192, 81920190), (198, 79437760), (220, 71493984), (240, 65536152), (264, 59578320), (288, 54613460), (320, 49152114), (330, 47662656), (352, 44683740), (360, 43690768), (384, 40960095), (396, 39718880), (440, 35746992), (480, 32768076), (495, 31775104), (528, 29789160), (576, 27306730), (640, 24576057), (660, 23831328), (704, 22341870), (720, 21845384), (792, 19859440), (880, 17873496), (960, 16384038), (990, 15887552), (1056, 14894580), (1152, 13653365), (1320, 11915664), (1408, 11170935), (1440, 10922692), (1584, 9929720), (1760, 8936748), (1920, 8192019), (1980, 7943776), (2112, 7447290), (2640, 5957832), (2880, 5461346), (3168, 4964860), (3520, 4468374), (3960, 3971888), (4224, 3723645), (5280, 2978916), (5760, 2730673), (6336, 2482430), (7040, 2234187), (7920, 1985944), (10560, 1489458), (12672, 1241215), (15840, 992972), (21120, 744729), (31680, 496486), (63360, 248243)]