1569121120

素因数分解:

$2^5\times 5^1\times 7^2\times {\mathrm{263}}^1\times {\mathrm{761}}^1$

素因数の和:1053

約数の個数: 144

約数和(自身を含む): 4334365728

約数和(自身を除く): 2765244608

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 49, 56, 70, 80, 98, 112, 140, 160, 196, 224, 245, 263, 280, 392, 490, 526, 560, 761, 784, 980, 1052, 1120, 1315, 1522, 1568, 1841, 1960, 2104, 2630, 3044, 3682, 3805, 3920, 4208, 5260, 5327, 6088, 7364, 7610, 7840, 8416, 9205, 10520, 10654, 12176, 12887, 14728, 15220, 18410, 21040, 21308, 24352, 25774, 26635, 29456, 30440, 36820, 37289, 42080, 42616, 51548, 53270, 58912, 60880, 64435, 73640, 74578, 85232, 103096, 106540, 121760, 128870, 147280, 149156, 170464, 186445, 200143, 206192, 213080, 257740, 294560, 298312, 372890, 400286, 412384, 426160, 515480, 596624, 745780, 800572, 852320, 1000715, 1030960, 1193248, 1401001, 1491560, 1601144, 2001430, 2061920, 2802002, 2983120, 3202288, 4002860, 5604004, 5966240, 6404576, 7005005, 8005720, 9807007, 11208008, 14010010, 16011440, 19614014, 22416016, 28020020, 32022880, 39228028, 44832032, 49035035, 56040040, 78456056, 98070070, 112080080, 156912112, 196140140, 224160160, 313824224, 392280280, 784560560, 1569121120]

約数ペア:

[(1, 1569121120), (2, 784560560), (4, 392280280), (5, 313824224), (7, 224160160), (8, 196140140), (10, 156912112), (14, 112080080), (16, 98070070), (20, 78456056), (28, 56040040), (32, 49035035), (35, 44832032), (40, 39228028), (49, 32022880), (56, 28020020), (70, 22416016), (80, 19614014), (98, 16011440), (112, 14010010), (140, 11208008), (160, 9807007), (196, 8005720), (224, 7005005), (245, 6404576), (263, 5966240), (280, 5604004), (392, 4002860), (490, 3202288), (526, 2983120), (560, 2802002), (761, 2061920), (784, 2001430), (980, 1601144), (1052, 1491560), (1120, 1401001), (1315, 1193248), (1522, 1030960), (1568, 1000715), (1841, 852320), (1960, 800572), (2104, 745780), (2630, 596624), (3044, 515480), (3682, 426160), (3805, 412384), (3920, 400286), (4208, 372890), (5260, 298312), (5327, 294560), (6088, 257740), (7364, 213080), (7610, 206192), (7840, 200143), (8416, 186445), (9205, 170464), (10520, 149156), (10654, 147280), (12176, 128870), (12887, 121760), (14728, 106540), (15220, 103096), (18410, 85232), (21040, 74578), (21308, 73640), (24352, 64435), (25774, 60880), (26635, 58912), (29456, 53270), (30440, 51548), (36820, 42616), (37289, 42080)]