15697869040

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{1601}}^1\times {\mathrm{17509}}^1$

素因数の和:19130

約数の個数: 80

約数和(自身を含む): 41739917760

約数和(自身を除く): 26042048720

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 1601, 3202, 6404, 8005, 11207, 12808, 16010, 17509, 22414, 25616, 32020, 35018, 44828, 56035, 64040, 70036, 87545, 89656, 112070, 122563, 128080, 140072, 175090, 179312, 224140, 245126, 280144, 350180, 448280, 490252, 612815, 700360, 896560, 980504, 1225630, 1400720, 1961008, 2451260, 4902520, 9805040, 28031909, 56063818, 112127636, 140159545, 196223363, 224255272, 280319090, 392446726, 448510544, 560638180, 784893452, 981116815, 1121276360, 1569786904, 1962233630, 2242552720, 3139573808, 3924467260, 7848934520, 15697869040]

約数ペア:

[(1, 15697869040), (2, 7848934520), (4, 3924467260), (5, 3139573808), (7, 2242552720), (8, 1962233630), (10, 1569786904), (14, 1121276360), (16, 981116815), (20, 784893452), (28, 560638180), (35, 448510544), (40, 392446726), (56, 280319090), (70, 224255272), (80, 196223363), (112, 140159545), (140, 112127636), (280, 56063818), (560, 28031909), (1601, 9805040), (3202, 4902520), (6404, 2451260), (8005, 1961008), (11207, 1400720), (12808, 1225630), (16010, 980504), (17509, 896560), (22414, 700360), (25616, 612815), (32020, 490252), (35018, 448280), (44828, 350180), (56035, 280144), (64040, 245126), (70036, 224140), (87545, 179312), (89656, 175090), (112070, 140072), (122563, 128080)]