68525760

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{1741}}^1$

素因数の和:1802

約数の個数: 112

約数和(自身を含む): 223003872

約数和(自身を除く): 154478112

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 41, 48, 60, 64, 80, 82, 96, 120, 123, 160, 164, 192, 205, 240, 246, 320, 328, 410, 480, 492, 615, 656, 820, 960, 984, 1230, 1312, 1640, 1741, 1968, 2460, 2624, 3280, 3482, 3936, 4920, 5223, 6560, 6964, 7872, 8705, 9840, 10446, 13120, 13928, 17410, 19680, 20892, 26115, 27856, 34820, 39360, 41784, 52230, 55712, 69640, 71381, 83568, 104460, 111424, 139280, 142762, 167136, 208920, 214143, 278560, 285524, 334272, 356905, 417840, 428286, 557120, 571048, 713810, 835680, 856572, 1070715, 1142096, 1427620, 1671360, 1713144, 2141430, 2284192, 2855240, 3426288, 4282860, 4568384, 5710480, 6852576, 8565720, 11420960, 13705152, 17131440, 22841920, 34262880, 68525760]

約数ペア:

[(1, 68525760), (2, 34262880), (3, 22841920), (4, 17131440), (5, 13705152), (6, 11420960), (8, 8565720), (10, 6852576), (12, 5710480), (15, 4568384), (16, 4282860), (20, 3426288), (24, 2855240), (30, 2284192), (32, 2141430), (40, 1713144), (41, 1671360), (48, 1427620), (60, 1142096), (64, 1070715), (80, 856572), (82, 835680), (96, 713810), (120, 571048), (123, 557120), (160, 428286), (164, 417840), (192, 356905), (205, 334272), (240, 285524), (246, 278560), (320, 214143), (328, 208920), (410, 167136), (480, 142762), (492, 139280), (615, 111424), (656, 104460), (820, 83568), (960, 71381), (984, 69640), (1230, 55712), (1312, 52230), (1640, 41784), (1741, 39360), (1968, 34820), (2460, 27856), (2624, 26115), (3280, 20892), (3482, 19680), (3936, 17410), (4920, 13928), (5223, 13120), (6560, 10446), (6964, 9840), (7872, 8705)]