184996280

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{463}}^1\times {\mathrm{1427}}^1$

素因数の和:1908

約数の個数: 64

約数和(自身を含む): 477066240

約数和(自身を除く): 292069960

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 463, 926, 1427, 1852, 2315, 2854, 3241, 3704, 4630, 5708, 6482, 7135, 9260, 9989, 11416, 12964, 14270, 16205, 18520, 19978, 25928, 28540, 32410, 39956, 49945, 57080, 64820, 79912, 99890, 129640, 199780, 399560, 660701, 1321402, 2642804, 3303505, 4624907, 5285608, 6607010, 9249814, 13214020, 18499628, 23124535, 26428040, 36999256, 46249070, 92498140, 184996280]

約数ペア:

[(1, 184996280), (2, 92498140), (4, 46249070), (5, 36999256), (7, 26428040), (8, 23124535), (10, 18499628), (14, 13214020), (20, 9249814), (28, 6607010), (35, 5285608), (40, 4624907), (56, 3303505), (70, 2642804), (140, 1321402), (280, 660701), (463, 399560), (926, 199780), (1427, 129640), (1852, 99890), (2315, 79912), (2854, 64820), (3241, 57080), (3704, 49945), (4630, 39956), (5708, 32410), (6482, 28540), (7135, 25928), (9260, 19978), (9989, 18520), (11416, 16205), (12964, 14270)]