70548240

素因数分解:

$2^4\times 3^1\times 5^1\times 7^3\times {\mathrm{857}}^1$

素因数の和:894

約数の個数: 160

約数和(自身を含む): 255340800

約数和(自身を除く): 184792560

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 49, 56, 60, 70, 80, 84, 98, 105, 112, 120, 140, 147, 168, 196, 210, 240, 245, 280, 294, 336, 343, 392, 420, 490, 560, 588, 686, 735, 784, 840, 857, 980, 1029, 1176, 1372, 1470, 1680, 1714, 1715, 1960, 2058, 2352, 2571, 2744, 2940, 3428, 3430, 3920, 4116, 4285, 5142, 5145, 5488, 5880, 5999, 6856, 6860, 8232, 8570, 10284, 10290, 11760, 11998, 12855, 13712, 13720, 16464, 17140, 17997, 20568, 20580, 23996, 25710, 27440, 29995, 34280, 35994, 41136, 41160, 41993, 47992, 51420, 59990, 68560, 71988, 82320, 83986, 89985, 95984, 102840, 119980, 125979, 143976, 167972, 179970, 205680, 209965, 239960, 251958, 287952, 293951, 335944, 359940, 419930, 479920, 503916, 587902, 629895, 671888, 719880, 839860, 881853, 1007832, 1175804, 1259790, 1439760, 1469755, 1679720, 1763706, 2015664, 2351608, 2519580, 2939510, 3359440, 3527412, 4409265, 4703216, 5039160, 5879020, 7054824, 8818530, 10078320, 11758040, 14109648, 17637060, 23516080, 35274120, 70548240]

約数ペア:

[(1, 70548240), (2, 35274120), (3, 23516080), (4, 17637060), (5, 14109648), (6, 11758040), (7, 10078320), (8, 8818530), (10, 7054824), (12, 5879020), (14, 5039160), (15, 4703216), (16, 4409265), (20, 3527412), (21, 3359440), (24, 2939510), (28, 2519580), (30, 2351608), (35, 2015664), (40, 1763706), (42, 1679720), (48, 1469755), (49, 1439760), (56, 1259790), (60, 1175804), (70, 1007832), (80, 881853), (84, 839860), (98, 719880), (105, 671888), (112, 629895), (120, 587902), (140, 503916), (147, 479920), (168, 419930), (196, 359940), (210, 335944), (240, 293951), (245, 287952), (280, 251958), (294, 239960), (336, 209965), (343, 205680), (392, 179970), (420, 167972), (490, 143976), (560, 125979), (588, 119980), (686, 102840), (735, 95984), (784, 89985), (840, 83986), (857, 82320), (980, 71988), (1029, 68560), (1176, 59990), (1372, 51420), (1470, 47992), (1680, 41993), (1714, 41160), (1715, 41136), (1960, 35994), (2058, 34280), (2352, 29995), (2571, 27440), (2744, 25710), (2940, 23996), (3428, 20580), (3430, 20568), (3920, 17997), (4116, 17140), (4285, 16464), (5142, 13720), (5145, 13712), (5488, 12855), (5880, 11998), (5999, 11760), (6856, 10290), (6860, 10284), (8232, 8570)]