2688389760

素因数分解:

$2^7\times 3^1\times 5^1\times 7^1\times {\mathrm{200029}}^1$

素因数の和:200058

約数の個数: 128

約数和(自身を含む): 9793468800

約数和(自身を除く): 7105079040

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 64, 70, 80, 84, 96, 105, 112, 120, 128, 140, 160, 168, 192, 210, 224, 240, 280, 320, 336, 384, 420, 448, 480, 560, 640, 672, 840, 896, 960, 1120, 1344, 1680, 1920, 2240, 2688, 3360, 4480, 6720, 13440, 200029, 400058, 600087, 800116, 1000145, 1200174, 1400203, 1600232, 2000290, 2400348, 2800406, 3000435, 3200464, 4000580, 4200609, 4800696, 5600812, 6000870, 6400928, 7001015, 8001160, 8401218, 9601392, 11201624, 12001740, 12801856, 14002030, 16002320, 16802436, 19202784, 21003045, 22403248, 24003480, 25603712, 28004060, 32004640, 33604872, 38405568, 42006090, 44806496, 48006960, 56008120, 64009280, 67209744, 76811136, 84012180, 89612992, 96013920, 112016240, 128018560, 134419488, 168024360, 179225984, 192027840, 224032480, 268838976, 336048720, 384055680, 448064960, 537677952, 672097440, 896129920, 1344194880, 2688389760]

約数ペア:

[(1, 2688389760), (2, 1344194880), (3, 896129920), (4, 672097440), (5, 537677952), (6, 448064960), (7, 384055680), (8, 336048720), (10, 268838976), (12, 224032480), (14, 192027840), (15, 179225984), (16, 168024360), (20, 134419488), (21, 128018560), (24, 112016240), (28, 96013920), (30, 89612992), (32, 84012180), (35, 76811136), (40, 67209744), (42, 64009280), (48, 56008120), (56, 48006960), (60, 44806496), (64, 42006090), (70, 38405568), (80, 33604872), (84, 32004640), (96, 28004060), (105, 25603712), (112, 24003480), (120, 22403248), (128, 21003045), (140, 19202784), (160, 16802436), (168, 16002320), (192, 14002030), (210, 12801856), (224, 12001740), (240, 11201624), (280, 9601392), (320, 8401218), (336, 8001160), (384, 7001015), (420, 6400928), (448, 6000870), (480, 5600812), (560, 4800696), (640, 4200609), (672, 4000580), (840, 3200464), (896, 3000435), (960, 2800406), (1120, 2400348), (1344, 2000290), (1680, 1600232), (1920, 1400203), (2240, 1200174), (2688, 1000145), (3360, 800116), (4480, 600087), (6720, 400058), (13440, 200029)]