171739440

素因数分解:

$2^4\times 3^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{1559}}^1$

素因数の和:1601

約数の個数: 200

約数和(自身を含む): 631968480

約数和(自身を除く): 460229040

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 27, 30, 34, 36, 40, 45, 48, 51, 54, 60, 68, 72, 80, 81, 85, 90, 102, 108, 120, 135, 136, 144, 153, 162, 170, 180, 204, 216, 240, 255, 270, 272, 306, 324, 340, 360, 405, 408, 432, 459, 510, 540, 612, 648, 680, 720, 765, 810, 816, 918, 1020, 1080, 1224, 1296, 1360, 1377, 1530, 1559, 1620, 1836, 2040, 2160, 2295, 2448, 2754, 3060, 3118, 3240, 3672, 4080, 4590, 4677, 5508, 6120, 6236, 6480, 6885, 7344, 7795, 9180, 9354, 11016, 12240, 12472, 13770, 14031, 15590, 18360, 18708, 22032, 23385, 24944, 26503, 27540, 28062, 31180, 36720, 37416, 42093, 46770, 53006, 55080, 56124, 62360, 70155, 74832, 79509, 84186, 93540, 106012, 110160, 112248, 124720, 126279, 132515, 140310, 159018, 168372, 187080, 210465, 212024, 224496, 238527, 252558, 265030, 280620, 318036, 336744, 374160, 397545, 420930, 424048, 477054, 505116, 530060, 561240, 631395, 636072, 673488, 715581, 795090, 841860, 954108, 1010232, 1060120, 1122480, 1192635, 1262790, 1272144, 1431162, 1590180, 1683720, 1908216, 2020464, 2120240, 2146743, 2385270, 2525580, 2862324, 3180360, 3367440, 3577905, 3816432, 4293486, 4770540, 5051160, 5724648, 6360720, 7155810, 8586972, 9541080, 10102320, 10733715, 11449296, 14311620, 17173944, 19082160, 21467430, 28623240, 34347888, 42934860, 57246480, 85869720, 171739440]

約数ペア:

[(1, 171739440), (2, 85869720), (3, 57246480), (4, 42934860), (5, 34347888), (6, 28623240), (8, 21467430), (9, 19082160), (10, 17173944), (12, 14311620), (15, 11449296), (16, 10733715), (17, 10102320), (18, 9541080), (20, 8586972), (24, 7155810), (27, 6360720), (30, 5724648), (34, 5051160), (36, 4770540), (40, 4293486), (45, 3816432), (48, 3577905), (51, 3367440), (54, 3180360), (60, 2862324), (68, 2525580), (72, 2385270), (80, 2146743), (81, 2120240), (85, 2020464), (90, 1908216), (102, 1683720), (108, 1590180), (120, 1431162), (135, 1272144), (136, 1262790), (144, 1192635), (153, 1122480), (162, 1060120), (170, 1010232), (180, 954108), (204, 841860), (216, 795090), (240, 715581), (255, 673488), (270, 636072), (272, 631395), (306, 561240), (324, 530060), (340, 505116), (360, 477054), (405, 424048), (408, 420930), (432, 397545), (459, 374160), (510, 336744), (540, 318036), (612, 280620), (648, 265030), (680, 252558), (720, 238527), (765, 224496), (810, 212024), (816, 210465), (918, 187080), (1020, 168372), (1080, 159018), (1224, 140310), (1296, 132515), (1360, 126279), (1377, 124720), (1530, 112248), (1559, 110160), (1620, 106012), (1836, 93540), (2040, 84186), (2160, 79509), (2295, 74832), (2448, 70155), (2754, 62360), (3060, 56124), (3118, 55080), (3240, 53006), (3672, 46770), (4080, 42093), (4590, 37416), (4677, 36720), (5508, 31180), (6120, 28062), (6236, 27540), (6480, 26503), (6885, 24944), (7344, 23385), (7795, 22032), (9180, 18708), (9354, 18360), (11016, 15590), (12240, 14031), (12472, 13770)]