163136280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{71551}}^1$

素因数の和:71584

約数の個数: 64

約数和(自身を含む): 515174400

約数和(自身を除く): 352038120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 30, 38, 40, 57, 60, 76, 95, 114, 120, 152, 190, 228, 285, 380, 456, 570, 760, 1140, 2280, 71551, 143102, 214653, 286204, 357755, 429306, 572408, 715510, 858612, 1073265, 1359469, 1431020, 1717224, 2146530, 2718938, 2862040, 4078407, 4293060, 5437876, 6797345, 8156814, 8586120, 10875752, 13594690, 16313628, 20392035, 27189380, 32627256, 40784070, 54378760, 81568140, 163136280]

約数ペア:

[(1, 163136280), (2, 81568140), (3, 54378760), (4, 40784070), (5, 32627256), (6, 27189380), (8, 20392035), (10, 16313628), (12, 13594690), (15, 10875752), (19, 8586120), (20, 8156814), (24, 6797345), (30, 5437876), (38, 4293060), (40, 4078407), (57, 2862040), (60, 2718938), (76, 2146530), (95, 1717224), (114, 1431020), (120, 1359469), (152, 1073265), (190, 858612), (228, 715510), (285, 572408), (380, 429306), (456, 357755), (570, 286204), (760, 214653), (1140, 143102), (2280, 71551)]