27457874080

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{22721}}^1$

素因数の和:22839

約数の個数: 192

約数和(自身を含む): 80804521728

約数和(自身を除く): 53346647648

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 32, 35, 40, 52, 56, 65, 70, 80, 83, 91, 104, 112, 130, 140, 160, 166, 182, 208, 224, 260, 280, 332, 364, 415, 416, 455, 520, 560, 581, 664, 728, 830, 910, 1040, 1079, 1120, 1162, 1328, 1456, 1660, 1820, 2080, 2158, 2324, 2656, 2905, 2912, 3320, 3640, 4316, 4648, 5395, 5810, 6640, 7280, 7553, 8632, 9296, 10790, 11620, 13280, 14560, 15106, 17264, 18592, 21580, 22721, 23240, 30212, 34528, 37765, 43160, 45442, 46480, 60424, 75530, 86320, 90884, 92960, 113605, 120848, 151060, 159047, 172640, 181768, 227210, 241696, 295373, 302120, 318094, 363536, 454420, 590746, 604240, 636188, 727072, 795235, 908840, 1181492, 1208480, 1272376, 1476865, 1590470, 1817680, 1885843, 2067611, 2362984, 2544752, 2953730, 3180940, 3635360, 3771686, 4135222, 4725968, 5089504, 5907460, 6361880, 7543372, 8270444, 9429215, 9451936, 10338055, 11814920, 12723760, 13200901, 15086744, 16540888, 18858430, 20676110, 23629840, 24515959, 25447520, 26401802, 30173488, 33081776, 37716860, 41352220, 47259680, 49031918, 52803604, 60346976, 66004505, 66163552, 75433720, 82704440, 98063836, 105607208, 122579795, 132009010, 150867440, 165408880, 171611713, 196127672, 211214416, 245159590, 264018020, 301734880, 330817760, 343223426, 392255344, 422428832, 490319180, 528036040, 686446852, 784510688, 858058565, 980638360, 1056072080, 1372893704, 1716117130, 1961276720, 2112144160, 2745787408, 3432234260, 3922553440, 5491574816, 6864468520, 13728937040, 27457874080]

約数ペア:

[(1, 27457874080), (2, 13728937040), (4, 6864468520), (5, 5491574816), (7, 3922553440), (8, 3432234260), (10, 2745787408), (13, 2112144160), (14, 1961276720), (16, 1716117130), (20, 1372893704), (26, 1056072080), (28, 980638360), (32, 858058565), (35, 784510688), (40, 686446852), (52, 528036040), (56, 490319180), (65, 422428832), (70, 392255344), (80, 343223426), (83, 330817760), (91, 301734880), (104, 264018020), (112, 245159590), (130, 211214416), (140, 196127672), (160, 171611713), (166, 165408880), (182, 150867440), (208, 132009010), (224, 122579795), (260, 105607208), (280, 98063836), (332, 82704440), (364, 75433720), (415, 66163552), (416, 66004505), (455, 60346976), (520, 52803604), (560, 49031918), (581, 47259680), (664, 41352220), (728, 37716860), (830, 33081776), (910, 30173488), (1040, 26401802), (1079, 25447520), (1120, 24515959), (1162, 23629840), (1328, 20676110), (1456, 18858430), (1660, 16540888), (1820, 15086744), (2080, 13200901), (2158, 12723760), (2324, 11814920), (2656, 10338055), (2905, 9451936), (2912, 9429215), (3320, 8270444), (3640, 7543372), (4316, 6361880), (4648, 5907460), (5395, 5089504), (5810, 4725968), (6640, 4135222), (7280, 3771686), (7553, 3635360), (8632, 3180940), (9296, 2953730), (10790, 2544752), (11620, 2362984), (13280, 2067611), (14560, 1885843), (15106, 1817680), (17264, 1590470), (18592, 1476865), (21580, 1272376), (22721, 1208480), (23240, 1181492), (30212, 908840), (34528, 795235), (37765, 727072), (43160, 636188), (45442, 604240), (46480, 590746), (60424, 454420), (75530, 363536), (86320, 318094), (90884, 302120), (92960, 295373), (113605, 241696), (120848, 227210), (151060, 181768), (159047, 172640)]