166455960

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{6637}}^1$

素因数の和:6681

約数の個数: 128

約数和(自身を含む): 573523200

約数和(自身を除く): 407067240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 19, 20, 22, 24, 30, 33, 38, 40, 44, 55, 57, 60, 66, 76, 88, 95, 110, 114, 120, 132, 152, 165, 190, 209, 220, 228, 264, 285, 330, 380, 418, 440, 456, 570, 627, 660, 760, 836, 1045, 1140, 1254, 1320, 1672, 2090, 2280, 2508, 3135, 4180, 5016, 6270, 6637, 8360, 12540, 13274, 19911, 25080, 26548, 33185, 39822, 53096, 66370, 73007, 79644, 99555, 126103, 132740, 146014, 159288, 199110, 219021, 252206, 265480, 292028, 365035, 378309, 398220, 438042, 504412, 584056, 630515, 730070, 756618, 796440, 876084, 1008824, 1095105, 1261030, 1387133, 1460140, 1513236, 1752168, 1891545, 2190210, 2522060, 2774266, 2920280, 3026472, 3783090, 4161399, 4380420, 5044120, 5548532, 6935665, 7566180, 8322798, 8760840, 11097064, 13871330, 15132360, 16645596, 20806995, 27742660, 33291192, 41613990, 55485320, 83227980, 166455960]

約数ペア:

[(1, 166455960), (2, 83227980), (3, 55485320), (4, 41613990), (5, 33291192), (6, 27742660), (8, 20806995), (10, 16645596), (11, 15132360), (12, 13871330), (15, 11097064), (19, 8760840), (20, 8322798), (22, 7566180), (24, 6935665), (30, 5548532), (33, 5044120), (38, 4380420), (40, 4161399), (44, 3783090), (55, 3026472), (57, 2920280), (60, 2774266), (66, 2522060), (76, 2190210), (88, 1891545), (95, 1752168), (110, 1513236), (114, 1460140), (120, 1387133), (132, 1261030), (152, 1095105), (165, 1008824), (190, 876084), (209, 796440), (220, 756618), (228, 730070), (264, 630515), (285, 584056), (330, 504412), (380, 438042), (418, 398220), (440, 378309), (456, 365035), (570, 292028), (627, 265480), (660, 252206), (760, 219021), (836, 199110), (1045, 159288), (1140, 146014), (1254, 132740), (1320, 126103), (1672, 99555), (2090, 79644), (2280, 73007), (2508, 66370), (3135, 53096), (4180, 39822), (5016, 33185), (6270, 26548), (6637, 25080), (8360, 19911), (12540, 13274)]