160357120

素因数分解:

$2^8\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{1627}}^1$

素因数の和:1666

約数の個数: 144

約数和(自身を含む): 479179008

約数和(自身を除く): 318821888

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 32, 35, 40, 44, 55, 56, 64, 70, 77, 80, 88, 110, 112, 128, 140, 154, 160, 176, 220, 224, 256, 280, 308, 320, 352, 385, 440, 448, 560, 616, 640, 704, 770, 880, 896, 1120, 1232, 1280, 1408, 1540, 1627, 1760, 1792, 2240, 2464, 2816, 3080, 3254, 3520, 4480, 4928, 6160, 6508, 7040, 8135, 8960, 9856, 11389, 12320, 13016, 14080, 16270, 17897, 19712, 22778, 24640, 26032, 32540, 35794, 45556, 49280, 52064, 56945, 65080, 71588, 89485, 91112, 98560, 104128, 113890, 125279, 130160, 143176, 178970, 182224, 208256, 227780, 250558, 260320, 286352, 357940, 364448, 416512, 455560, 501116, 520640, 572704, 626395, 715880, 728896, 911120, 1002232, 1041280, 1145408, 1252790, 1431760, 1457792, 1822240, 2004464, 2082560, 2290816, 2505580, 2863520, 2915584, 3644480, 4008928, 4581632, 5011160, 5727040, 7288960, 8017856, 10022320, 11454080, 14577920, 16035712, 20044640, 22908160, 32071424, 40089280, 80178560, 160357120]

約数ペア:

[(1, 160357120), (2, 80178560), (4, 40089280), (5, 32071424), (7, 22908160), (8, 20044640), (10, 16035712), (11, 14577920), (14, 11454080), (16, 10022320), (20, 8017856), (22, 7288960), (28, 5727040), (32, 5011160), (35, 4581632), (40, 4008928), (44, 3644480), (55, 2915584), (56, 2863520), (64, 2505580), (70, 2290816), (77, 2082560), (80, 2004464), (88, 1822240), (110, 1457792), (112, 1431760), (128, 1252790), (140, 1145408), (154, 1041280), (160, 1002232), (176, 911120), (220, 728896), (224, 715880), (256, 626395), (280, 572704), (308, 520640), (320, 501116), (352, 455560), (385, 416512), (440, 364448), (448, 357940), (560, 286352), (616, 260320), (640, 250558), (704, 227780), (770, 208256), (880, 182224), (896, 178970), (1120, 143176), (1232, 130160), (1280, 125279), (1408, 113890), (1540, 104128), (1627, 98560), (1760, 91112), (1792, 89485), (2240, 71588), (2464, 65080), (2816, 56945), (3080, 52064), (3254, 49280), (3520, 45556), (4480, 35794), (4928, 32540), (6160, 26032), (6508, 24640), (7040, 22778), (8135, 19712), (8960, 17897), (9856, 16270), (11389, 14080), (12320, 13016)]