142420140

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{11467}}^1$

素因数の和:11508

約数の個数: 96

約数和(自身を含む): 462389760

約数和(自身を除く): 319969620

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 23, 27, 30, 36, 45, 46, 54, 60, 69, 90, 92, 108, 115, 135, 138, 180, 207, 230, 270, 276, 345, 414, 460, 540, 621, 690, 828, 1035, 1242, 1380, 2070, 2484, 3105, 4140, 6210, 11467, 12420, 22934, 34401, 45868, 57335, 68802, 103203, 114670, 137604, 172005, 206406, 229340, 263741, 309609, 344010, 412812, 516015, 527482, 619218, 688020, 791223, 1032030, 1054964, 1238436, 1318705, 1548045, 1582446, 2064060, 2373669, 2637410, 3096090, 3164892, 3956115, 4747338, 5274820, 6192180, 7121007, 7912230, 9494676, 11868345, 14242014, 15824460, 23736690, 28484028, 35605035, 47473380, 71210070, 142420140]

約数ペア:

[(1, 142420140), (2, 71210070), (3, 47473380), (4, 35605035), (5, 28484028), (6, 23736690), (9, 15824460), (10, 14242014), (12, 11868345), (15, 9494676), (18, 7912230), (20, 7121007), (23, 6192180), (27, 5274820), (30, 4747338), (36, 3956115), (45, 3164892), (46, 3096090), (54, 2637410), (60, 2373669), (69, 2064060), (90, 1582446), (92, 1548045), (108, 1318705), (115, 1238436), (135, 1054964), (138, 1032030), (180, 791223), (207, 688020), (230, 619218), (270, 527482), (276, 516015), (345, 412812), (414, 344010), (460, 309609), (540, 263741), (621, 229340), (690, 206406), (828, 172005), (1035, 137604), (1242, 114670), (1380, 103203), (2070, 68802), (2484, 57335), (3105, 45868), (4140, 34401), (6210, 22934), (11467, 12420)]