86666760

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{1163}}^1$

素因数の和:1209

約数の個数: 160

約数和(自身を含む): 304223040

約数和(自身を除く): 217556280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 23, 24, 27, 30, 36, 40, 45, 46, 54, 60, 69, 72, 81, 90, 92, 108, 115, 120, 135, 138, 162, 180, 184, 207, 216, 230, 270, 276, 324, 345, 360, 405, 414, 460, 540, 552, 621, 648, 690, 810, 828, 920, 1035, 1080, 1163, 1242, 1380, 1620, 1656, 1863, 2070, 2326, 2484, 2760, 3105, 3240, 3489, 3726, 4140, 4652, 4968, 5815, 6210, 6978, 7452, 8280, 9304, 9315, 10467, 11630, 12420, 13956, 14904, 17445, 18630, 20934, 23260, 24840, 26749, 27912, 31401, 34890, 37260, 41868, 46520, 52335, 53498, 62802, 69780, 74520, 80247, 83736, 94203, 104670, 106996, 125604, 133745, 139560, 157005, 160494, 188406, 209340, 213992, 240741, 251208, 267490, 314010, 320988, 376812, 401235, 418680, 471015, 481482, 534980, 628020, 641976, 722223, 753624, 802470, 942030, 962964, 1069960, 1203705, 1256040, 1444446, 1604940, 1884060, 1925928, 2166669, 2407410, 2888892, 3209880, 3611115, 3768120, 4333338, 4814820, 5777784, 7222230, 8666676, 9629640, 10833345, 14444460, 17333352, 21666690, 28888920, 43333380, 86666760]

約数ペア:

[(1, 86666760), (2, 43333380), (3, 28888920), (4, 21666690), (5, 17333352), (6, 14444460), (8, 10833345), (9, 9629640), (10, 8666676), (12, 7222230), (15, 5777784), (18, 4814820), (20, 4333338), (23, 3768120), (24, 3611115), (27, 3209880), (30, 2888892), (36, 2407410), (40, 2166669), (45, 1925928), (46, 1884060), (54, 1604940), (60, 1444446), (69, 1256040), (72, 1203705), (81, 1069960), (90, 962964), (92, 942030), (108, 802470), (115, 753624), (120, 722223), (135, 641976), (138, 628020), (162, 534980), (180, 481482), (184, 471015), (207, 418680), (216, 401235), (230, 376812), (270, 320988), (276, 314010), (324, 267490), (345, 251208), (360, 240741), (405, 213992), (414, 209340), (460, 188406), (540, 160494), (552, 157005), (621, 139560), (648, 133745), (690, 125604), (810, 106996), (828, 104670), (920, 94203), (1035, 83736), (1080, 80247), (1163, 74520), (1242, 69780), (1380, 62802), (1620, 53498), (1656, 52335), (1863, 46520), (2070, 41868), (2326, 37260), (2484, 34890), (2760, 31401), (3105, 27912), (3240, 26749), (3489, 24840), (3726, 23260), (4140, 20934), (4652, 18630), (4968, 17445), (5815, 14904), (6210, 13956), (6978, 12420), (7452, 11630), (8280, 10467), (9304, 9315)]