128052540

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{9239}}^1$

素因数の和:9272

約数の個数: 144

約数和(自身を含む): 484323840

約数和(自身を除く): 356271300

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 11, 12, 14, 15, 18, 20, 21, 22, 28, 30, 33, 35, 36, 42, 44, 45, 55, 60, 63, 66, 70, 77, 84, 90, 99, 105, 110, 126, 132, 140, 154, 165, 180, 198, 210, 220, 231, 252, 308, 315, 330, 385, 396, 420, 462, 495, 630, 660, 693, 770, 924, 990, 1155, 1260, 1386, 1540, 1980, 2310, 2772, 3465, 4620, 6930, 9239, 13860, 18478, 27717, 36956, 46195, 55434, 64673, 83151, 92390, 101629, 110868, 129346, 138585, 166302, 184780, 194019, 203258, 258692, 277170, 304887, 323365, 332604, 388038, 406516, 415755, 508145, 554340, 582057, 609774, 646730, 711403, 776076, 831510, 914661, 970095, 1016290, 1164114, 1219548, 1293460, 1422806, 1524435, 1663020, 1829322, 1940190, 2032580, 2134209, 2328228, 2845612, 2910285, 3048870, 3557015, 3658644, 3880380, 4268418, 4573305, 5820570, 6097740, 6402627, 7114030, 8536836, 9146610, 10671045, 11641140, 12805254, 14228060, 18293220, 21342090, 25610508, 32013135, 42684180, 64026270, 128052540]

約数ペア:

[(1, 128052540), (2, 64026270), (3, 42684180), (4, 32013135), (5, 25610508), (6, 21342090), (7, 18293220), (9, 14228060), (10, 12805254), (11, 11641140), (12, 10671045), (14, 9146610), (15, 8536836), (18, 7114030), (20, 6402627), (21, 6097740), (22, 5820570), (28, 4573305), (30, 4268418), (33, 3880380), (35, 3658644), (36, 3557015), (42, 3048870), (44, 2910285), (45, 2845612), (55, 2328228), (60, 2134209), (63, 2032580), (66, 1940190), (70, 1829322), (77, 1663020), (84, 1524435), (90, 1422806), (99, 1293460), (105, 1219548), (110, 1164114), (126, 1016290), (132, 970095), (140, 914661), (154, 831510), (165, 776076), (180, 711403), (198, 646730), (210, 609774), (220, 582057), (231, 554340), (252, 508145), (308, 415755), (315, 406516), (330, 388038), (385, 332604), (396, 323365), (420, 304887), (462, 277170), (495, 258692), (630, 203258), (660, 194019), (693, 184780), (770, 166302), (924, 138585), (990, 129346), (1155, 110868), (1260, 101629), (1386, 92390), (1540, 83151), (1980, 64673), (2310, 55434), (2772, 46195), (3465, 36956), (4620, 27717), (6930, 18478), (9239, 13860)]