164231760

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{8887}}^1$

素因数の和:8921

約数の個数: 160

約数和(自身を含む): 634816512

約数和(自身を除く): 470584752

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 16, 20, 21, 22, 24, 28, 30, 33, 35, 40, 42, 44, 48, 55, 56, 60, 66, 70, 77, 80, 84, 88, 105, 110, 112, 120, 132, 140, 154, 165, 168, 176, 210, 220, 231, 240, 264, 280, 308, 330, 336, 385, 420, 440, 462, 528, 560, 616, 660, 770, 840, 880, 924, 1155, 1232, 1320, 1540, 1680, 1848, 2310, 2640, 3080, 3696, 4620, 6160, 8887, 9240, 17774, 18480, 26661, 35548, 44435, 53322, 62209, 71096, 88870, 97757, 106644, 124418, 133305, 142192, 177740, 186627, 195514, 213288, 248836, 266610, 293271, 311045, 355480, 373254, 391028, 426576, 488785, 497672, 533220, 586542, 622090, 684299, 710960, 746508, 782056, 933135, 977570, 995344, 1066440, 1173084, 1244180, 1368598, 1466355, 1493016, 1564112, 1866270, 1955140, 2052897, 2132880, 2346168, 2488360, 2737196, 2932710, 2986032, 3421495, 3732540, 3910280, 4105794, 4692336, 4976720, 5474392, 5865420, 6842990, 7465080, 7820560, 8211588, 10264485, 10948784, 11730840, 13685980, 14930160, 16423176, 20528970, 23461680, 27371960, 32846352, 41057940, 54743920, 82115880, 164231760]

約数ペア:

[(1, 164231760), (2, 82115880), (3, 54743920), (4, 41057940), (5, 32846352), (6, 27371960), (7, 23461680), (8, 20528970), (10, 16423176), (11, 14930160), (12, 13685980), (14, 11730840), (15, 10948784), (16, 10264485), (20, 8211588), (21, 7820560), (22, 7465080), (24, 6842990), (28, 5865420), (30, 5474392), (33, 4976720), (35, 4692336), (40, 4105794), (42, 3910280), (44, 3732540), (48, 3421495), (55, 2986032), (56, 2932710), (60, 2737196), (66, 2488360), (70, 2346168), (77, 2132880), (80, 2052897), (84, 1955140), (88, 1866270), (105, 1564112), (110, 1493016), (112, 1466355), (120, 1368598), (132, 1244180), (140, 1173084), (154, 1066440), (165, 995344), (168, 977570), (176, 933135), (210, 782056), (220, 746508), (231, 710960), (240, 684299), (264, 622090), (280, 586542), (308, 533220), (330, 497672), (336, 488785), (385, 426576), (420, 391028), (440, 373254), (462, 355480), (528, 311045), (560, 293271), (616, 266610), (660, 248836), (770, 213288), (840, 195514), (880, 186627), (924, 177740), (1155, 142192), (1232, 133305), (1320, 124418), (1540, 106644), (1680, 97757), (1848, 88870), (2310, 71096), (2640, 62209), (3080, 53322), (3696, 44435), (4620, 35548), (6160, 26661), (8887, 18480), (9240, 17774)]