127942360

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{35149}}^1$

素因数の和:35180

約数の個数: 64

約数和(自身を含む): 354312000

約数和(自身を除く): 226369640

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 20, 26, 28, 35, 40, 52, 56, 65, 70, 91, 104, 130, 140, 182, 260, 280, 364, 455, 520, 728, 910, 1820, 3640, 35149, 70298, 140596, 175745, 246043, 281192, 351490, 456937, 492086, 702980, 913874, 984172, 1230215, 1405960, 1827748, 1968344, 2284685, 2460430, 3198559, 3655496, 4569370, 4920860, 6397118, 9138740, 9841720, 12794236, 15992795, 18277480, 25588472, 31985590, 63971180, 127942360]

約数ペア:

[(1, 127942360), (2, 63971180), (4, 31985590), (5, 25588472), (7, 18277480), (8, 15992795), (10, 12794236), (13, 9841720), (14, 9138740), (20, 6397118), (26, 4920860), (28, 4569370), (35, 3655496), (40, 3198559), (52, 2460430), (56, 2284685), (65, 1968344), (70, 1827748), (91, 1405960), (104, 1230215), (130, 984172), (140, 913874), (182, 702980), (260, 492086), (280, 456937), (364, 351490), (455, 281192), (520, 246043), (728, 175745), (910, 140596), (1820, 70298), (3640, 35149)]