393921360

素因数分解:

$2^4\times 3^3\times 5^1\times 7^1\times {\mathrm{26053}}^1$

素因数の和:26082

約数の個数: 160

約数和(自身を含む): 1550734080

約数和(自身を除く): 1156812720

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 70, 72, 80, 84, 90, 105, 108, 112, 120, 126, 135, 140, 144, 168, 180, 189, 210, 216, 240, 252, 270, 280, 315, 336, 360, 378, 420, 432, 504, 540, 560, 630, 720, 756, 840, 945, 1008, 1080, 1260, 1512, 1680, 1890, 2160, 2520, 3024, 3780, 5040, 7560, 15120, 26053, 52106, 78159, 104212, 130265, 156318, 182371, 208424, 234477, 260530, 312636, 364742, 390795, 416848, 468954, 521060, 547113, 625272, 703431, 729484, 781590, 911855, 937908, 1042120, 1094226, 1172385, 1250544, 1406862, 1458968, 1563180, 1641339, 1823710, 1875816, 2084240, 2188452, 2344770, 2735565, 2813724, 2917936, 3126360, 3282678, 3517155, 3647420, 3751632, 4376904, 4689540, 4924017, 5471130, 5627448, 6252720, 6565356, 7034310, 7294840, 8206695, 8753808, 9379080, 9848034, 10942260, 11254896, 13130712, 14068620, 14589680, 16413390, 18758160, 19696068, 21884520, 24620085, 26261424, 28137240, 32826780, 39392136, 43769040, 49240170, 56274480, 65653560, 78784272, 98480340, 131307120, 196960680, 393921360]

約数ペア:

[(1, 393921360), (2, 196960680), (3, 131307120), (4, 98480340), (5, 78784272), (6, 65653560), (7, 56274480), (8, 49240170), (9, 43769040), (10, 39392136), (12, 32826780), (14, 28137240), (15, 26261424), (16, 24620085), (18, 21884520), (20, 19696068), (21, 18758160), (24, 16413390), (27, 14589680), (28, 14068620), (30, 13130712), (35, 11254896), (36, 10942260), (40, 9848034), (42, 9379080), (45, 8753808), (48, 8206695), (54, 7294840), (56, 7034310), (60, 6565356), (63, 6252720), (70, 5627448), (72, 5471130), (80, 4924017), (84, 4689540), (90, 4376904), (105, 3751632), (108, 3647420), (112, 3517155), (120, 3282678), (126, 3126360), (135, 2917936), (140, 2813724), (144, 2735565), (168, 2344770), (180, 2188452), (189, 2084240), (210, 1875816), (216, 1823710), (240, 1641339), (252, 1563180), (270, 1458968), (280, 1406862), (315, 1250544), (336, 1172385), (360, 1094226), (378, 1042120), (420, 937908), (432, 911855), (504, 781590), (540, 729484), (560, 703431), (630, 625272), (720, 547113), (756, 521060), (840, 468954), (945, 416848), (1008, 390795), (1080, 364742), (1260, 312636), (1512, 260530), (1680, 234477), (1890, 208424), (2160, 182371), (2520, 156318), (3024, 130265), (3780, 104212), (5040, 78159), (7560, 52106), (15120, 26053)]