147750960

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{2837}}^1$

素因数の和:2891

約数の個数: 160

約数和(自身を含む): 540536832

約数和(自身を除く): 392785872

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 31, 35, 40, 42, 48, 56, 60, 62, 70, 80, 84, 93, 105, 112, 120, 124, 140, 155, 168, 186, 210, 217, 240, 248, 280, 310, 336, 372, 420, 434, 465, 496, 560, 620, 651, 744, 840, 868, 930, 1085, 1240, 1302, 1488, 1680, 1736, 1860, 2170, 2480, 2604, 2837, 3255, 3472, 3720, 4340, 5208, 5674, 6510, 7440, 8511, 8680, 10416, 11348, 13020, 14185, 17022, 17360, 19859, 22696, 26040, 28370, 34044, 39718, 42555, 45392, 52080, 56740, 59577, 68088, 79436, 85110, 87947, 99295, 113480, 119154, 136176, 158872, 170220, 175894, 198590, 226960, 238308, 263841, 297885, 317744, 340440, 351788, 397180, 439735, 476616, 527682, 595770, 615629, 680880, 703576, 794360, 879470, 953232, 1055364, 1191540, 1231258, 1319205, 1407152, 1588720, 1758940, 1846887, 2110728, 2383080, 2462516, 2638410, 3078145, 3517880, 3693774, 4221456, 4766160, 4925032, 5276820, 6156290, 7035760, 7387548, 9234435, 9850064, 10553640, 12312580, 14775096, 18468870, 21107280, 24625160, 29550192, 36937740, 49250320, 73875480, 147750960]

約数ペア:

[(1, 147750960), (2, 73875480), (3, 49250320), (4, 36937740), (5, 29550192), (6, 24625160), (7, 21107280), (8, 18468870), (10, 14775096), (12, 12312580), (14, 10553640), (15, 9850064), (16, 9234435), (20, 7387548), (21, 7035760), (24, 6156290), (28, 5276820), (30, 4925032), (31, 4766160), (35, 4221456), (40, 3693774), (42, 3517880), (48, 3078145), (56, 2638410), (60, 2462516), (62, 2383080), (70, 2110728), (80, 1846887), (84, 1758940), (93, 1588720), (105, 1407152), (112, 1319205), (120, 1231258), (124, 1191540), (140, 1055364), (155, 953232), (168, 879470), (186, 794360), (210, 703576), (217, 680880), (240, 615629), (248, 595770), (280, 527682), (310, 476616), (336, 439735), (372, 397180), (420, 351788), (434, 340440), (465, 317744), (496, 297885), (560, 263841), (620, 238308), (651, 226960), (744, 198590), (840, 175894), (868, 170220), (930, 158872), (1085, 136176), (1240, 119154), (1302, 113480), (1488, 99295), (1680, 87947), (1736, 85110), (1860, 79436), (2170, 68088), (2480, 59577), (2604, 56740), (2837, 52080), (3255, 45392), (3472, 42555), (3720, 39718), (4340, 34044), (5208, 28370), (5674, 26040), (6510, 22696), (7440, 19859), (8511, 17360), (8680, 17022), (10416, 14185), (11348, 13020)]