1309681440

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{157}}^1\times {\mathrm{1931}}^1$

素因数の和:2112

約数の個数: 192

約数和(自身を含む): 4615470720

約数和(自身を除く): 3305789280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 72, 80, 90, 96, 108, 120, 135, 144, 157, 160, 180, 216, 240, 270, 288, 314, 360, 432, 471, 480, 540, 628, 720, 785, 864, 942, 1080, 1256, 1413, 1440, 1570, 1884, 1931, 2160, 2355, 2512, 2826, 3140, 3768, 3862, 4239, 4320, 4710, 5024, 5652, 5793, 6280, 7065, 7536, 7724, 8478, 9420, 9655, 11304, 11586, 12560, 14130, 15072, 15448, 16956, 17379, 18840, 19310, 21195, 22608, 23172, 25120, 28260, 28965, 30896, 33912, 34758, 37680, 38620, 42390, 45216, 46344, 52137, 56520, 57930, 61792, 67824, 69516, 75360, 77240, 84780, 86895, 92688, 104274, 113040, 115860, 135648, 139032, 154480, 169560, 173790, 185376, 208548, 226080, 231720, 260685, 278064, 303167, 308960, 339120, 347580, 417096, 463440, 521370, 556128, 606334, 678240, 695160, 834192, 909501, 926880, 1042740, 1212668, 1390320, 1515835, 1668384, 1819002, 2085480, 2425336, 2728503, 2780640, 3031670, 3638004, 4170960, 4547505, 4850672, 5457006, 6063340, 7276008, 8185509, 8341920, 9095010, 9701344, 10914012, 12126680, 13642515, 14552016, 16371018, 18190020, 21828024, 24253360, 27285030, 29104032, 32742036, 36380040, 40927545, 43656048, 48506720, 54570060, 65484072, 72760080, 81855090, 87312096, 109140120, 130968144, 145520160, 163710180, 218280240, 261936288, 327420360, 436560480, 654840720, 1309681440]

約数ペア:

[(1, 1309681440), (2, 654840720), (3, 436560480), (4, 327420360), (5, 261936288), (6, 218280240), (8, 163710180), (9, 145520160), (10, 130968144), (12, 109140120), (15, 87312096), (16, 81855090), (18, 72760080), (20, 65484072), (24, 54570060), (27, 48506720), (30, 43656048), (32, 40927545), (36, 36380040), (40, 32742036), (45, 29104032), (48, 27285030), (54, 24253360), (60, 21828024), (72, 18190020), (80, 16371018), (90, 14552016), (96, 13642515), (108, 12126680), (120, 10914012), (135, 9701344), (144, 9095010), (157, 8341920), (160, 8185509), (180, 7276008), (216, 6063340), (240, 5457006), (270, 4850672), (288, 4547505), (314, 4170960), (360, 3638004), (432, 3031670), (471, 2780640), (480, 2728503), (540, 2425336), (628, 2085480), (720, 1819002), (785, 1668384), (864, 1515835), (942, 1390320), (1080, 1212668), (1256, 1042740), (1413, 926880), (1440, 909501), (1570, 834192), (1884, 695160), (1931, 678240), (2160, 606334), (2355, 556128), (2512, 521370), (2826, 463440), (3140, 417096), (3768, 347580), (3862, 339120), (4239, 308960), (4320, 303167), (4710, 278064), (5024, 260685), (5652, 231720), (5793, 226080), (6280, 208548), (7065, 185376), (7536, 173790), (7724, 169560), (8478, 154480), (9420, 139032), (9655, 135648), (11304, 115860), (11586, 113040), (12560, 104274), (14130, 92688), (15072, 86895), (15448, 84780), (16956, 77240), (17379, 75360), (18840, 69516), (19310, 67824), (21195, 61792), (22608, 57930), (23172, 56520), (25120, 52137), (28260, 46344), (28965, 45216), (30896, 42390), (33912, 38620), (34758, 37680)]