7897712480

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{191}}^1\times {\mathrm{36919}}^1$

素因数の和:37132

約数の個数: 96

約数和(自身を含む): 21436047360

約数和(自身を除く): 13538334880

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 112, 140, 160, 191, 224, 280, 382, 560, 764, 955, 1120, 1337, 1528, 1910, 2674, 3056, 3820, 5348, 6112, 6685, 7640, 10696, 13370, 15280, 21392, 26740, 30560, 36919, 42784, 53480, 73838, 106960, 147676, 184595, 213920, 258433, 295352, 369190, 516866, 590704, 738380, 1033732, 1181408, 1292165, 1476760, 2067464, 2584330, 2953520, 4134928, 5168660, 5907040, 7051529, 8269856, 10337320, 14103058, 20674640, 28206116, 35257645, 41349280, 49360703, 56412232, 70515290, 98721406, 112824464, 141030580, 197442812, 225648928, 246803515, 282061160, 394885624, 493607030, 564122320, 789771248, 987214060, 1128244640, 1579542496, 1974428120, 3948856240, 7897712480]

約数ペア:

[(1, 7897712480), (2, 3948856240), (4, 1974428120), (5, 1579542496), (7, 1128244640), (8, 987214060), (10, 789771248), (14, 564122320), (16, 493607030), (20, 394885624), (28, 282061160), (32, 246803515), (35, 225648928), (40, 197442812), (56, 141030580), (70, 112824464), (80, 98721406), (112, 70515290), (140, 56412232), (160, 49360703), (191, 41349280), (224, 35257645), (280, 28206116), (382, 20674640), (560, 14103058), (764, 10337320), (955, 8269856), (1120, 7051529), (1337, 5907040), (1528, 5168660), (1910, 4134928), (2674, 2953520), (3056, 2584330), (3820, 2067464), (5348, 1476760), (6112, 1292165), (6685, 1181408), (7640, 1033732), (10696, 738380), (13370, 590704), (15280, 516866), (21392, 369190), (26740, 295352), (30560, 258433), (36919, 213920), (42784, 184595), (53480, 147676), (73838, 106960)]