208463760

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{103}}^1\times {\mathrm{937}}^1$

素因数の和:1062

約数の個数: 160

約数和(自身を含む): 725786880

約数和(自身を除く): 517323120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 90, 103, 108, 120, 135, 144, 180, 206, 216, 240, 270, 309, 360, 412, 432, 515, 540, 618, 720, 824, 927, 937, 1030, 1080, 1236, 1545, 1648, 1854, 1874, 2060, 2160, 2472, 2781, 2811, 3090, 3708, 3748, 4120, 4635, 4685, 4944, 5562, 5622, 6180, 7416, 7496, 8240, 8433, 9270, 9370, 11124, 11244, 12360, 13905, 14055, 14832, 14992, 16866, 18540, 18740, 22248, 22488, 24720, 25299, 27810, 28110, 33732, 37080, 37480, 42165, 44496, 44976, 50598, 55620, 56220, 67464, 74160, 74960, 84330, 96511, 101196, 111240, 112440, 126495, 134928, 168660, 193022, 202392, 222480, 224880, 252990, 289533, 337320, 386044, 404784, 482555, 505980, 579066, 674640, 772088, 868599, 965110, 1011960, 1158132, 1447665, 1544176, 1737198, 1930220, 2023920, 2316264, 2605797, 2895330, 3474396, 3860440, 4342995, 4632528, 5211594, 5790660, 6948792, 7720880, 8685990, 10423188, 11581320, 13028985, 13897584, 17371980, 20846376, 23162640, 26057970, 34743960, 41692752, 52115940, 69487920, 104231880, 208463760]

約数ペア:

[(1, 208463760), (2, 104231880), (3, 69487920), (4, 52115940), (5, 41692752), (6, 34743960), (8, 26057970), (9, 23162640), (10, 20846376), (12, 17371980), (15, 13897584), (16, 13028985), (18, 11581320), (20, 10423188), (24, 8685990), (27, 7720880), (30, 6948792), (36, 5790660), (40, 5211594), (45, 4632528), (48, 4342995), (54, 3860440), (60, 3474396), (72, 2895330), (80, 2605797), (90, 2316264), (103, 2023920), (108, 1930220), (120, 1737198), (135, 1544176), (144, 1447665), (180, 1158132), (206, 1011960), (216, 965110), (240, 868599), (270, 772088), (309, 674640), (360, 579066), (412, 505980), (432, 482555), (515, 404784), (540, 386044), (618, 337320), (720, 289533), (824, 252990), (927, 224880), (937, 222480), (1030, 202392), (1080, 193022), (1236, 168660), (1545, 134928), (1648, 126495), (1854, 112440), (1874, 111240), (2060, 101196), (2160, 96511), (2472, 84330), (2781, 74960), (2811, 74160), (3090, 67464), (3708, 56220), (3748, 55620), (4120, 50598), (4635, 44976), (4685, 44496), (4944, 42165), (5562, 37480), (5622, 37080), (6180, 33732), (7416, 28110), (7496, 27810), (8240, 25299), (8433, 24720), (9270, 22488), (9370, 22248), (11124, 18740), (11244, 18540), (12360, 16866), (13905, 14992), (14055, 14832)]