79676520

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{8623}}^1$

素因数の和:8655

約数の個数: 128

約数和(自身を含む): 298045440

約数和(自身を除く): 218368920

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 20, 21, 22, 24, 28, 30, 33, 35, 40, 42, 44, 55, 56, 60, 66, 70, 77, 84, 88, 105, 110, 120, 132, 140, 154, 165, 168, 210, 220, 231, 264, 280, 308, 330, 385, 420, 440, 462, 616, 660, 770, 840, 924, 1155, 1320, 1540, 1848, 2310, 3080, 4620, 8623, 9240, 17246, 25869, 34492, 43115, 51738, 60361, 68984, 86230, 94853, 103476, 120722, 129345, 172460, 181083, 189706, 206952, 241444, 258690, 284559, 301805, 344920, 362166, 379412, 474265, 482888, 517380, 569118, 603610, 663971, 724332, 758824, 905415, 948530, 1034760, 1138236, 1207220, 1327942, 1422795, 1448664, 1810830, 1897060, 1991913, 2276472, 2414440, 2655884, 2845590, 3319855, 3621660, 3794120, 3983826, 5311768, 5691180, 6639710, 7243320, 7967652, 9959565, 11382360, 13279420, 15935304, 19919130, 26558840, 39838260, 79676520]

約数ペア:

[(1, 79676520), (2, 39838260), (3, 26558840), (4, 19919130), (5, 15935304), (6, 13279420), (7, 11382360), (8, 9959565), (10, 7967652), (11, 7243320), (12, 6639710), (14, 5691180), (15, 5311768), (20, 3983826), (21, 3794120), (22, 3621660), (24, 3319855), (28, 2845590), (30, 2655884), (33, 2414440), (35, 2276472), (40, 1991913), (42, 1897060), (44, 1810830), (55, 1448664), (56, 1422795), (60, 1327942), (66, 1207220), (70, 1138236), (77, 1034760), (84, 948530), (88, 905415), (105, 758824), (110, 724332), (120, 663971), (132, 603610), (140, 569118), (154, 517380), (165, 482888), (168, 474265), (210, 379412), (220, 362166), (231, 344920), (264, 301805), (280, 284559), (308, 258690), (330, 241444), (385, 206952), (420, 189706), (440, 181083), (462, 172460), (616, 129345), (660, 120722), (770, 103476), (840, 94853), (924, 86230), (1155, 68984), (1320, 60361), (1540, 51738), (1848, 43115), (2310, 34492), (3080, 25869), (4620, 17246), (8623, 9240)]