140732160

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{547}}^1$

素因数の和:638

約数の個数: 144

約数和(自身を含む): 457005696

約数和(自身を除く): 316273536

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 67, 80, 96, 120, 128, 134, 160, 192, 201, 240, 256, 268, 320, 335, 384, 402, 480, 536, 547, 640, 670, 768, 804, 960, 1005, 1072, 1094, 1280, 1340, 1608, 1641, 1920, 2010, 2144, 2188, 2680, 2735, 3216, 3282, 3840, 4020, 4288, 4376, 5360, 5470, 6432, 6564, 8040, 8205, 8576, 8752, 10720, 10940, 12864, 13128, 16080, 16410, 17152, 17504, 21440, 21880, 25728, 26256, 32160, 32820, 35008, 36649, 42880, 43760, 51456, 52512, 64320, 65640, 70016, 73298, 85760, 87520, 105024, 109947, 128640, 131280, 140032, 146596, 175040, 183245, 210048, 219894, 257280, 262560, 293192, 350080, 366490, 420096, 439788, 525120, 549735, 586384, 700160, 732980, 879576, 1050240, 1099470, 1172768, 1465960, 1759152, 2100480, 2198940, 2345536, 2931920, 3518304, 4397880, 4691072, 5863840, 7036608, 8795760, 9382144, 11727680, 14073216, 17591520, 23455360, 28146432, 35183040, 46910720, 70366080, 140732160]

約数ペア:

[(1, 140732160), (2, 70366080), (3, 46910720), (4, 35183040), (5, 28146432), (6, 23455360), (8, 17591520), (10, 14073216), (12, 11727680), (15, 9382144), (16, 8795760), (20, 7036608), (24, 5863840), (30, 4691072), (32, 4397880), (40, 3518304), (48, 2931920), (60, 2345536), (64, 2198940), (67, 2100480), (80, 1759152), (96, 1465960), (120, 1172768), (128, 1099470), (134, 1050240), (160, 879576), (192, 732980), (201, 700160), (240, 586384), (256, 549735), (268, 525120), (320, 439788), (335, 420096), (384, 366490), (402, 350080), (480, 293192), (536, 262560), (547, 257280), (640, 219894), (670, 210048), (768, 183245), (804, 175040), (960, 146596), (1005, 140032), (1072, 131280), (1094, 128640), (1280, 109947), (1340, 105024), (1608, 87520), (1641, 85760), (1920, 73298), (2010, 70016), (2144, 65640), (2188, 64320), (2680, 52512), (2735, 51456), (3216, 43760), (3282, 42880), (3840, 36649), (4020, 35008), (4288, 32820), (4376, 32160), (5360, 26256), (5470, 25728), (6432, 21880), (6564, 21440), (8040, 17504), (8205, 17152), (8576, 16410), (8752, 16080), (10720, 13128), (10940, 12864)]