122183460

素因数分解:

$2^2\times 3^2\times 5^1\times 7^3\times {\mathrm{1979}}^1$

素因数の和:2015

約数の個数: 144

約数和(自身を含む): 432432000

約数和(自身を除く): 310248540

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 49, 60, 63, 70, 84, 90, 98, 105, 126, 140, 147, 180, 196, 210, 245, 252, 294, 315, 343, 420, 441, 490, 588, 630, 686, 735, 882, 980, 1029, 1260, 1372, 1470, 1715, 1764, 1979, 2058, 2205, 2940, 3087, 3430, 3958, 4116, 4410, 5145, 5937, 6174, 6860, 7916, 8820, 9895, 10290, 11874, 12348, 13853, 15435, 17811, 19790, 20580, 23748, 27706, 29685, 30870, 35622, 39580, 41559, 55412, 59370, 61740, 69265, 71244, 83118, 89055, 96971, 118740, 124677, 138530, 166236, 178110, 193942, 207795, 249354, 277060, 290913, 356220, 387884, 415590, 484855, 498708, 581826, 623385, 678797, 831180, 872739, 969710, 1163652, 1246770, 1357594, 1454565, 1745478, 1939420, 2036391, 2493540, 2715188, 2909130, 3393985, 3490956, 4072782, 4363695, 5818260, 6109173, 6787970, 8145564, 8727390, 10181955, 12218346, 13575940, 17454780, 20363910, 24436692, 30545865, 40727820, 61091730, 122183460]

約数ペア:

[(1, 122183460), (2, 61091730), (3, 40727820), (4, 30545865), (5, 24436692), (6, 20363910), (7, 17454780), (9, 13575940), (10, 12218346), (12, 10181955), (14, 8727390), (15, 8145564), (18, 6787970), (20, 6109173), (21, 5818260), (28, 4363695), (30, 4072782), (35, 3490956), (36, 3393985), (42, 2909130), (45, 2715188), (49, 2493540), (60, 2036391), (63, 1939420), (70, 1745478), (84, 1454565), (90, 1357594), (98, 1246770), (105, 1163652), (126, 969710), (140, 872739), (147, 831180), (180, 678797), (196, 623385), (210, 581826), (245, 498708), (252, 484855), (294, 415590), (315, 387884), (343, 356220), (420, 290913), (441, 277060), (490, 249354), (588, 207795), (630, 193942), (686, 178110), (735, 166236), (882, 138530), (980, 124677), (1029, 118740), (1260, 96971), (1372, 89055), (1470, 83118), (1715, 71244), (1764, 69265), (1979, 61740), (2058, 59370), (2205, 55412), (2940, 41559), (3087, 39580), (3430, 35622), (3958, 30870), (4116, 29685), (4410, 27706), (5145, 23748), (5937, 20580), (6174, 19790), (6860, 17811), (7916, 15435), (8820, 13853), (9895, 12348), (10290, 11874)]