156417480

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{2099}}^1$

素因数の和:2145

約数の個数: 160

約数和(自身を含む): 548856000

約数和(自身を除く): 392438520

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, 1242, 1380, 1620, 1656, 1863, 2070, 2099, 2484, 2760, 3105, 3240, 3726, 4140, 4198, 4968, 6210, 6297, 7452, 8280, 8396, 9315, 10495, 12420, 12594, 14904, 16792, 18630, 18891, 20990, 24840, 25188, 31485, 37260, 37782, 41980, 48277, 50376, 56673, 62970, 74520, 75564, 83960, 94455, 96554, 113346, 125940, 144831, 151128, 170019, 188910, 193108, 226692, 241385, 251880, 283365, 289662, 340038, 377820, 386216, 434493, 453384, 482770, 566730, 579324, 680076, 724155, 755640, 850095, 868986, 965540, 1133460, 1158648, 1303479, 1360152, 1448310, 1700190, 1737972, 1931080, 2172465, 2266920, 2606958, 2896620, 3400380, 3475944, 3910437, 4344930, 5213916, 5793240, 6517395, 6800760, 7820874, 8689860, 10427832, 13034790, 15641748, 17379720, 19552185, 26069580, 31283496, 39104370, 52139160, 78208740, 156417480]

約数ペア:

[(1, 156417480), (2, 78208740), (3, 52139160), (4, 39104370), (5, 31283496), (6, 26069580), (8, 19552185), (9, 17379720), (10, 15641748), (12, 13034790), (15, 10427832), (18, 8689860), (20, 7820874), (23, 6800760), (24, 6517395), (27, 5793240), (30, 5213916), (36, 4344930), (40, 3910437), (45, 3475944), (46, 3400380), (54, 2896620), (60, 2606958), (69, 2266920), (72, 2172465), (81, 1931080), (90, 1737972), (92, 1700190), (108, 1448310), (115, 1360152), (120, 1303479), (135, 1158648), (138, 1133460), (162, 965540), (180, 868986), (184, 850095), (207, 755640), (216, 724155), (230, 680076), (270, 579324), (276, 566730), (324, 482770), (345, 453384), (360, 434493), (405, 386216), (414, 377820), (460, 340038), (540, 289662), (552, 283365), (621, 251880), (648, 241385), (690, 226692), (810, 193108), (828, 188910), (920, 170019), (1035, 151128), (1080, 144831), (1242, 125940), (1380, 113346), (1620, 96554), (1656, 94455), (1863, 83960), (2070, 75564), (2099, 74520), (2484, 62970), (2760, 56673), (3105, 50376), (3240, 48277), (3726, 41980), (4140, 37782), (4198, 37260), (4968, 31485), (6210, 25188), (6297, 24840), (7452, 20990), (8280, 18891), (8396, 18630), (9315, 16792), (10495, 14904), (12420, 12594)]