173984880

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{733}}^1$

素因数の和:815

約数の個数: 160

約数和(自身を含む): 576677376

約数和(自身を除く): 402692496

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 40, 43, 46, 48, 60, 69, 80, 86, 92, 115, 120, 129, 138, 172, 184, 215, 230, 240, 258, 276, 344, 345, 368, 430, 460, 516, 552, 645, 688, 690, 733, 860, 920, 989, 1032, 1104, 1290, 1380, 1466, 1720, 1840, 1978, 2064, 2199, 2580, 2760, 2932, 2967, 3440, 3665, 3956, 4398, 4945, 5160, 5520, 5864, 5934, 7330, 7912, 8796, 9890, 10320, 10995, 11728, 11868, 14660, 14835, 15824, 16859, 17592, 19780, 21990, 23736, 29320, 29670, 31519, 33718, 35184, 39560, 43980, 47472, 50577, 58640, 59340, 63038, 67436, 79120, 84295, 87960, 94557, 101154, 118680, 126076, 134872, 157595, 168590, 175920, 189114, 202308, 237360, 252152, 252885, 269744, 315190, 337180, 378228, 404616, 472785, 504304, 505770, 630380, 674360, 724937, 756456, 809232, 945570, 1011540, 1260760, 1348720, 1449874, 1512912, 1891140, 2023080, 2174811, 2521520, 2899748, 3624685, 3782280, 4046160, 4349622, 5799496, 7249370, 7564560, 8699244, 10874055, 11598992, 14498740, 17398488, 21748110, 28997480, 34796976, 43496220, 57994960, 86992440, 173984880]

約数ペア:

[(1, 173984880), (2, 86992440), (3, 57994960), (4, 43496220), (5, 34796976), (6, 28997480), (8, 21748110), (10, 17398488), (12, 14498740), (15, 11598992), (16, 10874055), (20, 8699244), (23, 7564560), (24, 7249370), (30, 5799496), (40, 4349622), (43, 4046160), (46, 3782280), (48, 3624685), (60, 2899748), (69, 2521520), (80, 2174811), (86, 2023080), (92, 1891140), (115, 1512912), (120, 1449874), (129, 1348720), (138, 1260760), (172, 1011540), (184, 945570), (215, 809232), (230, 756456), (240, 724937), (258, 674360), (276, 630380), (344, 505770), (345, 504304), (368, 472785), (430, 404616), (460, 378228), (516, 337180), (552, 315190), (645, 269744), (688, 252885), (690, 252152), (733, 237360), (860, 202308), (920, 189114), (989, 175920), (1032, 168590), (1104, 157595), (1290, 134872), (1380, 126076), (1466, 118680), (1720, 101154), (1840, 94557), (1978, 87960), (2064, 84295), (2199, 79120), (2580, 67436), (2760, 63038), (2932, 59340), (2967, 58640), (3440, 50577), (3665, 47472), (3956, 43980), (4398, 39560), (4945, 35184), (5160, 33718), (5520, 31519), (5864, 29670), (5934, 29320), (7330, 23736), (7912, 21990), (8796, 19780), (9890, 17592), (10320, 16859), (10995, 15824), (11728, 14835), (11868, 14660)]