266974080

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{211}}^1\times {\mathrm{659}}^1$

素因数の和:892

約数の個数: 128

約数和(自身を含む): 856310400

約数和(自身を除く): 589336320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 192, 211, 240, 320, 384, 422, 480, 633, 640, 659, 844, 960, 1055, 1266, 1318, 1688, 1920, 1977, 2110, 2532, 2636, 3165, 3295, 3376, 3954, 4220, 5064, 5272, 6330, 6590, 6752, 7908, 8440, 9885, 10128, 10544, 12660, 13180, 13504, 15816, 16880, 19770, 20256, 21088, 25320, 26360, 27008, 31632, 33760, 39540, 40512, 42176, 50640, 52720, 63264, 67520, 79080, 81024, 84352, 101280, 105440, 126528, 135040, 139049, 158160, 202560, 210880, 253056, 278098, 316320, 405120, 417147, 421760, 556196, 632640, 695245, 834294, 1112392, 1265280, 1390490, 1668588, 2085735, 2224784, 2780980, 3337176, 4171470, 4449568, 5561960, 6674352, 8342940, 8899136, 11123920, 13348704, 16685880, 17798272, 22247840, 26697408, 33371760, 44495680, 53394816, 66743520, 88991360, 133487040, 266974080]

約数ペア:

[(1, 266974080), (2, 133487040), (3, 88991360), (4, 66743520), (5, 53394816), (6, 44495680), (8, 33371760), (10, 26697408), (12, 22247840), (15, 17798272), (16, 16685880), (20, 13348704), (24, 11123920), (30, 8899136), (32, 8342940), (40, 6674352), (48, 5561960), (60, 4449568), (64, 4171470), (80, 3337176), (96, 2780980), (120, 2224784), (128, 2085735), (160, 1668588), (192, 1390490), (211, 1265280), (240, 1112392), (320, 834294), (384, 695245), (422, 632640), (480, 556196), (633, 421760), (640, 417147), (659, 405120), (844, 316320), (960, 278098), (1055, 253056), (1266, 210880), (1318, 202560), (1688, 158160), (1920, 139049), (1977, 135040), (2110, 126528), (2532, 105440), (2636, 101280), (3165, 84352), (3295, 81024), (3376, 79080), (3954, 67520), (4220, 63264), (5064, 52720), (5272, 50640), (6330, 42176), (6590, 40512), (6752, 39540), (7908, 33760), (8440, 31632), (9885, 27008), (10128, 26360), (10544, 25320), (12660, 21088), (13180, 20256), (13504, 19770), (15816, 16880)]