172865160

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{859}}^1$

素因数の和:932

約数の個数: 192

約数和(自身を含む): 619819200

約数和(自身を除く): 446954040

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 30, 36, 39, 40, 43, 45, 52, 60, 65, 72, 78, 86, 90, 104, 117, 120, 129, 130, 156, 172, 180, 195, 215, 234, 258, 260, 312, 344, 360, 387, 390, 430, 468, 516, 520, 559, 585, 645, 774, 780, 859, 860, 936, 1032, 1118, 1170, 1290, 1548, 1560, 1677, 1718, 1720, 1935, 2236, 2340, 2577, 2580, 2795, 3096, 3354, 3436, 3870, 4295, 4472, 4680, 5031, 5154, 5160, 5590, 6708, 6872, 7731, 7740, 8385, 8590, 10062, 10308, 11167, 11180, 12885, 13416, 15462, 15480, 16770, 17180, 20124, 20616, 22334, 22360, 25155, 25770, 30924, 33501, 33540, 34360, 36937, 38655, 40248, 44668, 50310, 51540, 55835, 61848, 67002, 67080, 73874, 77310, 89336, 100503, 100620, 103080, 110811, 111670, 134004, 147748, 154620, 167505, 184685, 201006, 201240, 221622, 223340, 268008, 295496, 309240, 332433, 335010, 369370, 402012, 443244, 446680, 480181, 502515, 554055, 664866, 670020, 738740, 804024, 886488, 960362, 1005030, 1108110, 1329732, 1340040, 1440543, 1477480, 1662165, 1920724, 2010060, 2216220, 2400905, 2659464, 2881086, 3324330, 3841448, 4020120, 4321629, 4432440, 4801810, 5762172, 6648660, 7202715, 8643258, 9603620, 11524344, 13297320, 14405430, 17286516, 19207240, 21608145, 28810860, 34573032, 43216290, 57621720, 86432580, 172865160]

約数ペア:

[(1, 172865160), (2, 86432580), (3, 57621720), (4, 43216290), (5, 34573032), (6, 28810860), (8, 21608145), (9, 19207240), (10, 17286516), (12, 14405430), (13, 13297320), (15, 11524344), (18, 9603620), (20, 8643258), (24, 7202715), (26, 6648660), (30, 5762172), (36, 4801810), (39, 4432440), (40, 4321629), (43, 4020120), (45, 3841448), (52, 3324330), (60, 2881086), (65, 2659464), (72, 2400905), (78, 2216220), (86, 2010060), (90, 1920724), (104, 1662165), (117, 1477480), (120, 1440543), (129, 1340040), (130, 1329732), (156, 1108110), (172, 1005030), (180, 960362), (195, 886488), (215, 804024), (234, 738740), (258, 670020), (260, 664866), (312, 554055), (344, 502515), (360, 480181), (387, 446680), (390, 443244), (430, 402012), (468, 369370), (516, 335010), (520, 332433), (559, 309240), (585, 295496), (645, 268008), (774, 223340), (780, 221622), (859, 201240), (860, 201006), (936, 184685), (1032, 167505), (1118, 154620), (1170, 147748), (1290, 134004), (1548, 111670), (1560, 110811), (1677, 103080), (1718, 100620), (1720, 100503), (1935, 89336), (2236, 77310), (2340, 73874), (2577, 67080), (2580, 67002), (2795, 61848), (3096, 55835), (3354, 51540), (3436, 50310), (3870, 44668), (4295, 40248), (4472, 38655), (4680, 36937), (5031, 34360), (5154, 33540), (5160, 33501), (5590, 30924), (6708, 25770), (6872, 25155), (7731, 22360), (7740, 22334), (8385, 20616), (8590, 20124), (10062, 17180), (10308, 16770), (11167, 15480), (11180, 15462), (12885, 13416)]