85865640

素因数分解:

$2^3\times 3^1\times 5^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{859}}^1$

素因数の和:904

約数の個数: 192

約数和(自身を含む): 317649600

約数和(自身を除く): 231783960

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 17, 20, 21, 24, 28, 30, 34, 35, 40, 42, 49, 51, 56, 60, 68, 70, 84, 85, 98, 102, 105, 119, 120, 136, 140, 147, 168, 170, 196, 204, 210, 238, 245, 255, 280, 294, 340, 357, 392, 408, 420, 476, 490, 510, 588, 595, 680, 714, 735, 833, 840, 859, 952, 980, 1020, 1176, 1190, 1428, 1470, 1666, 1718, 1785, 1960, 2040, 2380, 2499, 2577, 2856, 2940, 3332, 3436, 3570, 4165, 4295, 4760, 4998, 5154, 5880, 6013, 6664, 6872, 7140, 8330, 8590, 9996, 10308, 12026, 12495, 12885, 14280, 14603, 16660, 17180, 18039, 19992, 20616, 24052, 24990, 25770, 29206, 30065, 33320, 34360, 36078, 42091, 43809, 48104, 49980, 51540, 58412, 60130, 72156, 73015, 84182, 87618, 90195, 99960, 102221, 103080, 116824, 120260, 126273, 144312, 146030, 168364, 175236, 180390, 204442, 210455, 219045, 240520, 252546, 292060, 306663, 336728, 350472, 360780, 408884, 420910, 438090, 505092, 511105, 584120, 613326, 631365, 715547, 721560, 817768, 841820, 876180, 1010184, 1022210, 1226652, 1262730, 1431094, 1533315, 1683640, 1752360, 2044420, 2146641, 2453304, 2525460, 2862188, 3066630, 3577735, 4088840, 4293282, 5050920, 5724376, 6133260, 7155470, 8586564, 10733205, 12266520, 14310940, 17173128, 21466410, 28621880, 42932820, 85865640]

約数ペア:

[(1, 85865640), (2, 42932820), (3, 28621880), (4, 21466410), (5, 17173128), (6, 14310940), (7, 12266520), (8, 10733205), (10, 8586564), (12, 7155470), (14, 6133260), (15, 5724376), (17, 5050920), (20, 4293282), (21, 4088840), (24, 3577735), (28, 3066630), (30, 2862188), (34, 2525460), (35, 2453304), (40, 2146641), (42, 2044420), (49, 1752360), (51, 1683640), (56, 1533315), (60, 1431094), (68, 1262730), (70, 1226652), (84, 1022210), (85, 1010184), (98, 876180), (102, 841820), (105, 817768), (119, 721560), (120, 715547), (136, 631365), (140, 613326), (147, 584120), (168, 511105), (170, 505092), (196, 438090), (204, 420910), (210, 408884), (238, 360780), (245, 350472), (255, 336728), (280, 306663), (294, 292060), (340, 252546), (357, 240520), (392, 219045), (408, 210455), (420, 204442), (476, 180390), (490, 175236), (510, 168364), (588, 146030), (595, 144312), (680, 126273), (714, 120260), (735, 116824), (833, 103080), (840, 102221), (859, 99960), (952, 90195), (980, 87618), (1020, 84182), (1176, 73015), (1190, 72156), (1428, 60130), (1470, 58412), (1666, 51540), (1718, 49980), (1785, 48104), (1960, 43809), (2040, 42091), (2380, 36078), (2499, 34360), (2577, 33320), (2856, 30065), (2940, 29206), (3332, 25770), (3436, 24990), (3570, 24052), (4165, 20616), (4295, 19992), (4760, 18039), (4998, 17180), (5154, 16660), (5880, 14603), (6013, 14280), (6664, 12885), (6872, 12495), (7140, 12026), (8330, 10308), (8590, 9996)]