160270880

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13009}}^1$

素因数の和:13042

約数の個数: 96

約数和(自身を含む): 472106880

約数和(自身を除く): 311836000

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 32, 35, 40, 44, 55, 56, 70, 77, 80, 88, 110, 112, 140, 154, 160, 176, 220, 224, 280, 308, 352, 385, 440, 560, 616, 770, 880, 1120, 1232, 1540, 1760, 2464, 3080, 6160, 12320, 13009, 26018, 52036, 65045, 91063, 104072, 130090, 143099, 182126, 208144, 260180, 286198, 364252, 416288, 455315, 520360, 572396, 715495, 728504, 910630, 1001693, 1040720, 1144792, 1430990, 1457008, 1821260, 2003386, 2081440, 2289584, 2861980, 2914016, 3642520, 4006772, 4579168, 5008465, 5723960, 7285040, 8013544, 10016930, 11447920, 14570080, 16027088, 20033860, 22895840, 32054176, 40067720, 80135440, 160270880]

約数ペア:

[(1, 160270880), (2, 80135440), (4, 40067720), (5, 32054176), (7, 22895840), (8, 20033860), (10, 16027088), (11, 14570080), (14, 11447920), (16, 10016930), (20, 8013544), (22, 7285040), (28, 5723960), (32, 5008465), (35, 4579168), (40, 4006772), (44, 3642520), (55, 2914016), (56, 2861980), (70, 2289584), (77, 2081440), (80, 2003386), (88, 1821260), (110, 1457008), (112, 1430990), (140, 1144792), (154, 1040720), (160, 1001693), (176, 910630), (220, 728504), (224, 715495), (280, 572396), (308, 520360), (352, 455315), (385, 416288), (440, 364252), (560, 286198), (616, 260180), (770, 208144), (880, 182126), (1120, 143099), (1232, 130090), (1540, 104072), (1760, 91063), (2464, 65045), (3080, 52036), (6160, 26018), (12320, 13009)]