71417160

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{89}}^1\times {\mathrm{743}}^1$

素因数の和:852

約数の個数: 128

約数和(自身を含む): 241056000

約数和(自身を除く): 169638840

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 89, 90, 108, 120, 135, 178, 180, 216, 267, 270, 356, 360, 445, 534, 540, 712, 743, 801, 890, 1068, 1080, 1335, 1486, 1602, 1780, 2136, 2229, 2403, 2670, 2972, 3204, 3560, 3715, 4005, 4458, 4806, 5340, 5944, 6408, 6687, 7430, 8010, 8916, 9612, 10680, 11145, 12015, 13374, 14860, 16020, 17832, 19224, 20061, 22290, 24030, 26748, 29720, 32040, 33435, 40122, 44580, 48060, 53496, 66127, 66870, 80244, 89160, 96120, 100305, 132254, 133740, 160488, 198381, 200610, 264508, 267480, 330635, 396762, 401220, 529016, 595143, 661270, 793524, 802440, 991905, 1190286, 1322540, 1587048, 1785429, 1983810, 2380572, 2645080, 2975715, 3570858, 3967620, 4761144, 5951430, 7141716, 7935240, 8927145, 11902860, 14283432, 17854290, 23805720, 35708580, 71417160]

約数ペア:

[(1, 71417160), (2, 35708580), (3, 23805720), (4, 17854290), (5, 14283432), (6, 11902860), (8, 8927145), (9, 7935240), (10, 7141716), (12, 5951430), (15, 4761144), (18, 3967620), (20, 3570858), (24, 2975715), (27, 2645080), (30, 2380572), (36, 1983810), (40, 1785429), (45, 1587048), (54, 1322540), (60, 1190286), (72, 991905), (89, 802440), (90, 793524), (108, 661270), (120, 595143), (135, 529016), (178, 401220), (180, 396762), (216, 330635), (267, 267480), (270, 264508), (356, 200610), (360, 198381), (445, 160488), (534, 133740), (540, 132254), (712, 100305), (743, 96120), (801, 89160), (890, 80244), (1068, 66870), (1080, 66127), (1335, 53496), (1486, 48060), (1602, 44580), (1780, 40122), (2136, 33435), (2229, 32040), (2403, 29720), (2670, 26748), (2972, 24030), (3204, 22290), (3560, 20061), (3715, 19224), (4005, 17832), (4458, 16020), (4806, 14860), (5340, 13374), (5944, 12015), (6408, 11145), (6687, 10680), (7430, 9612), (8010, 8916)]