1520360796

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^2\times {\mathrm{199}}^1\times {\mathrm{2203}}^1$

素因数の和:2443

約数の個数: 72

約数和(自身を含む): 3789116800

約数和(自身を除く): 2268756004

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 51, 68, 102, 199, 204, 289, 398, 578, 597, 796, 867, 1156, 1194, 1734, 2203, 2388, 3383, 3468, 4406, 6609, 6766, 8812, 10149, 13218, 13532, 20298, 26436, 37451, 40596, 57511, 74902, 112353, 115022, 149804, 172533, 224706, 230044, 345066, 438397, 449412, 636667, 690132, 876794, 1273334, 1315191, 1753588, 1910001, 2546668, 2630382, 3820002, 5260764, 7452749, 7640004, 14905498, 22358247, 29810996, 44716494, 89432988, 126696733, 253393466, 380090199, 506786932, 760180398, 1520360796]

約数ペア:

[(1, 1520360796), (2, 760180398), (3, 506786932), (4, 380090199), (6, 253393466), (12, 126696733), (17, 89432988), (34, 44716494), (51, 29810996), (68, 22358247), (102, 14905498), (199, 7640004), (204, 7452749), (289, 5260764), (398, 3820002), (578, 2630382), (597, 2546668), (796, 1910001), (867, 1753588), (1156, 1315191), (1194, 1273334), (1734, 876794), (2203, 690132), (2388, 636667), (3383, 449412), (3468, 438397), (4406, 345066), (6609, 230044), (6766, 224706), (8812, 172533), (10149, 149804), (13218, 115022), (13532, 112353), (20298, 74902), (26436, 57511), (37451, 40596)]