689520480

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{3037}}^1$

素因数の和:3109

約数の個数: 192

約数和(自身を含む): 2425344768

約数和(自身を除く): 1735824288

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 32, 33, 40, 43, 44, 48, 55, 60, 66, 80, 86, 88, 96, 110, 120, 129, 132, 160, 165, 172, 176, 215, 220, 240, 258, 264, 330, 344, 352, 430, 440, 473, 480, 516, 528, 645, 660, 688, 860, 880, 946, 1032, 1056, 1290, 1320, 1376, 1419, 1720, 1760, 1892, 2064, 2365, 2580, 2640, 2838, 3037, 3440, 3784, 4128, 4730, 5160, 5280, 5676, 6074, 6880, 7095, 7568, 9111, 9460, 10320, 11352, 12148, 14190, 15136, 15185, 18222, 18920, 20640, 22704, 24296, 28380, 30370, 33407, 36444, 37840, 45408, 45555, 48592, 56760, 60740, 66814, 72888, 75680, 91110, 97184, 100221, 113520, 121480, 130591, 133628, 145776, 167035, 182220, 200442, 227040, 242960, 261182, 267256, 291552, 334070, 364440, 391773, 400884, 485920, 501105, 522364, 534512, 652955, 668140, 728880, 783546, 801768, 1002210, 1044728, 1069024, 1305910, 1336280, 1436501, 1457760, 1567092, 1603536, 1958865, 2004420, 2089456, 2611820, 2672560, 2873002, 3134184, 3207072, 3917730, 4008840, 4178912, 4309503, 5223640, 5345120, 5746004, 6268368, 7182505, 7835460, 8017680, 8619006, 10447280, 11492008, 12536736, 14365010, 15670920, 16035360, 17238012, 20894560, 21547515, 22984016, 28730020, 31341840, 34476024, 43095030, 45968032, 57460040, 62683680, 68952048, 86190060, 114920080, 137904096, 172380120, 229840160, 344760240, 689520480]

約数ペア:

[(1, 689520480), (2, 344760240), (3, 229840160), (4, 172380120), (5, 137904096), (6, 114920080), (8, 86190060), (10, 68952048), (11, 62683680), (12, 57460040), (15, 45968032), (16, 43095030), (20, 34476024), (22, 31341840), (24, 28730020), (30, 22984016), (32, 21547515), (33, 20894560), (40, 17238012), (43, 16035360), (44, 15670920), (48, 14365010), (55, 12536736), (60, 11492008), (66, 10447280), (80, 8619006), (86, 8017680), (88, 7835460), (96, 7182505), (110, 6268368), (120, 5746004), (129, 5345120), (132, 5223640), (160, 4309503), (165, 4178912), (172, 4008840), (176, 3917730), (215, 3207072), (220, 3134184), (240, 2873002), (258, 2672560), (264, 2611820), (330, 2089456), (344, 2004420), (352, 1958865), (430, 1603536), (440, 1567092), (473, 1457760), (480, 1436501), (516, 1336280), (528, 1305910), (645, 1069024), (660, 1044728), (688, 1002210), (860, 801768), (880, 783546), (946, 728880), (1032, 668140), (1056, 652955), (1290, 534512), (1320, 522364), (1376, 501105), (1419, 485920), (1720, 400884), (1760, 391773), (1892, 364440), (2064, 334070), (2365, 291552), (2580, 267256), (2640, 261182), (2838, 242960), (3037, 227040), (3440, 200442), (3784, 182220), (4128, 167035), (4730, 145776), (5160, 133628), (5280, 130591), (5676, 121480), (6074, 113520), (6880, 100221), (7095, 97184), (7568, 91110), (9111, 75680), (9460, 72888), (10320, 66814), (11352, 60740), (12148, 56760), (14190, 48592), (15136, 45555), (15185, 45408), (18222, 37840), (18920, 36444), (20640, 33407), (22704, 30370), (24296, 28380)]