15677984040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{132103}}^1$

素因数の和:132183

約数の個数: 128

約数和(自身を含む): 50220656640

約数和(自身を除く): 34542672600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 23, 24, 30, 40, 43, 46, 60, 69, 86, 92, 115, 120, 129, 138, 172, 184, 215, 230, 258, 276, 344, 345, 430, 460, 516, 552, 645, 690, 860, 920, 989, 1032, 1290, 1380, 1720, 1978, 2580, 2760, 2967, 3956, 4945, 5160, 5934, 7912, 9890, 11868, 14835, 19780, 23736, 29670, 39560, 59340, 118680, 132103, 264206, 396309, 528412, 660515, 792618, 1056824, 1321030, 1585236, 1981545, 2642060, 3038369, 3170472, 3963090, 5284120, 5680429, 6076738, 7926180, 9115107, 11360858, 12153476, 15191845, 15852360, 17041287, 18230214, 22721716, 24306952, 28402145, 30383690, 34082574, 36460428, 45443432, 45575535, 56804290, 60767380, 68165148, 72920856, 85206435, 91151070, 113608580, 121534760, 130649867, 136330296, 170412870, 182302140, 227217160, 261299734, 340825740, 364604280, 391949601, 522599468, 653249335, 681651480, 783899202, 1045198936, 1306498670, 1567798404, 1959748005, 2612997340, 3135596808, 3919496010, 5225994680, 7838992020, 15677984040]

約数ペア:

[(1, 15677984040), (2, 7838992020), (3, 5225994680), (4, 3919496010), (5, 3135596808), (6, 2612997340), (8, 1959748005), (10, 1567798404), (12, 1306498670), (15, 1045198936), (20, 783899202), (23, 681651480), (24, 653249335), (30, 522599468), (40, 391949601), (43, 364604280), (46, 340825740), (60, 261299734), (69, 227217160), (86, 182302140), (92, 170412870), (115, 136330296), (120, 130649867), (129, 121534760), (138, 113608580), (172, 91151070), (184, 85206435), (215, 72920856), (230, 68165148), (258, 60767380), (276, 56804290), (344, 45575535), (345, 45443432), (430, 36460428), (460, 34082574), (516, 30383690), (552, 28402145), (645, 24306952), (690, 22721716), (860, 18230214), (920, 17041287), (989, 15852360), (1032, 15191845), (1290, 12153476), (1380, 11360858), (1720, 9115107), (1978, 7926180), (2580, 6076738), (2760, 5680429), (2967, 5284120), (3956, 3963090), (4945, 3170472), (5160, 3038369), (5934, 2642060), (7912, 1981545), (9890, 1585236), (11868, 1321030), (14835, 1056824), (19780, 792618), (23736, 660515), (29670, 528412), (39560, 396309), (59340, 264206), (118680, 132103)]