259315320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{151}}^1\times {\mathrm{1301}}^1$

素因数の和:1477

約数の個数: 128

約数和(自身を含む): 854945280

約数和(自身を除く): 595629960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 60, 66, 88, 110, 120, 132, 151, 165, 220, 264, 302, 330, 440, 453, 604, 660, 755, 906, 1208, 1301, 1320, 1510, 1661, 1812, 2265, 2602, 3020, 3322, 3624, 3903, 4530, 4983, 5204, 6040, 6505, 6644, 7806, 8305, 9060, 9966, 10408, 13010, 13288, 14311, 15612, 16610, 18120, 19515, 19932, 24915, 26020, 28622, 31224, 33220, 39030, 39864, 42933, 49830, 52040, 57244, 66440, 71555, 78060, 85866, 99660, 114488, 143110, 156120, 171732, 196451, 199320, 214665, 286220, 343464, 392902, 429330, 572440, 589353, 785804, 858660, 982255, 1178706, 1571608, 1717320, 1964510, 2160961, 2357412, 2946765, 3929020, 4321922, 4714824, 5893530, 6482883, 7858040, 8643844, 10804805, 11787060, 12965766, 17287688, 21609610, 23574120, 25931532, 32414415, 43219220, 51863064, 64828830, 86438440, 129657660, 259315320]

約数ペア:

[(1, 259315320), (2, 129657660), (3, 86438440), (4, 64828830), (5, 51863064), (6, 43219220), (8, 32414415), (10, 25931532), (11, 23574120), (12, 21609610), (15, 17287688), (20, 12965766), (22, 11787060), (24, 10804805), (30, 8643844), (33, 7858040), (40, 6482883), (44, 5893530), (55, 4714824), (60, 4321922), (66, 3929020), (88, 2946765), (110, 2357412), (120, 2160961), (132, 1964510), (151, 1717320), (165, 1571608), (220, 1178706), (264, 982255), (302, 858660), (330, 785804), (440, 589353), (453, 572440), (604, 429330), (660, 392902), (755, 343464), (906, 286220), (1208, 214665), (1301, 199320), (1320, 196451), (1510, 171732), (1661, 156120), (1812, 143110), (2265, 114488), (2602, 99660), (3020, 85866), (3322, 78060), (3624, 71555), (3903, 66440), (4530, 57244), (4983, 52040), (5204, 49830), (6040, 42933), (6505, 39864), (6644, 39030), (7806, 33220), (8305, 31224), (9060, 28622), (9966, 26020), (10408, 24915), (13010, 19932), (13288, 19515), (14311, 18120), (15612, 16610)]