156613168960

素因数分解:

$2^6\times 5^1\times {\mathrm{43}}^1\times {\mathrm{367}}^1\times {\mathrm{31013}}^1$

素因数の和:31440

約数の個数: 112

約数和(自身を含む): 382660160256

約数和(自身を除く): 226046991296

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 43, 64, 80, 86, 160, 172, 215, 320, 344, 367, 430, 688, 734, 860, 1376, 1468, 1720, 1835, 2752, 2936, 3440, 3670, 5872, 6880, 7340, 11744, 13760, 14680, 15781, 23488, 29360, 31013, 31562, 58720, 62026, 63124, 78905, 117440, 124052, 126248, 155065, 157810, 248104, 252496, 310130, 315620, 496208, 504992, 620260, 631240, 992416, 1009984, 1240520, 1262480, 1333559, 1984832, 2481040, 2524960, 2667118, 4962080, 5049920, 5334236, 6667795, 9924160, 10668472, 11381771, 13335590, 21336944, 22763542, 26671180, 42673888, 45527084, 53342360, 56908855, 85347776, 91054168, 106684720, 113817710, 182108336, 213369440, 227635420, 364216672, 426738880, 455270840, 489416153, 728433344, 910541680, 978832306, 1821083360, 1957664612, 2447080765, 3642166720, 3915329224, 4894161530, 7830658448, 9788323060, 15661316896, 19576646120, 31322633792, 39153292240, 78306584480, 156613168960]

約数ペア:

[(1, 156613168960), (2, 78306584480), (4, 39153292240), (5, 31322633792), (8, 19576646120), (10, 15661316896), (16, 9788323060), (20, 7830658448), (32, 4894161530), (40, 3915329224), (43, 3642166720), (64, 2447080765), (80, 1957664612), (86, 1821083360), (160, 978832306), (172, 910541680), (215, 728433344), (320, 489416153), (344, 455270840), (367, 426738880), (430, 364216672), (688, 227635420), (734, 213369440), (860, 182108336), (1376, 113817710), (1468, 106684720), (1720, 91054168), (1835, 85347776), (2752, 56908855), (2936, 53342360), (3440, 45527084), (3670, 42673888), (5872, 26671180), (6880, 22763542), (7340, 21336944), (11744, 13335590), (13760, 11381771), (14680, 10668472), (15781, 9924160), (23488, 6667795), (29360, 5334236), (31013, 5049920), (31562, 4962080), (58720, 2667118), (62026, 2524960), (63124, 2481040), (78905, 1984832), (117440, 1333559), (124052, 1262480), (126248, 1240520), (155065, 1009984), (157810, 992416), (248104, 631240), (252496, 620260), (310130, 504992), (315620, 496208)]