262249260

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{1117}}^1$

素因数の和:1192

約数の個数: 192

約数和(自身を含む): 925596672

約数和(自身を除く): 663347412

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 20, 21, 26, 28, 30, 35, 39, 42, 43, 52, 60, 65, 70, 78, 84, 86, 91, 105, 129, 130, 140, 156, 172, 182, 195, 210, 215, 258, 260, 273, 301, 364, 390, 420, 430, 455, 516, 546, 559, 602, 645, 780, 860, 903, 910, 1092, 1117, 1118, 1204, 1290, 1365, 1505, 1677, 1806, 1820, 2234, 2236, 2580, 2730, 2795, 3010, 3351, 3354, 3612, 3913, 4468, 4515, 5460, 5585, 5590, 6020, 6702, 6708, 7819, 7826, 8385, 9030, 11170, 11180, 11739, 13404, 14521, 15638, 15652, 16755, 16770, 18060, 19565, 22340, 23457, 23478, 29042, 31276, 33510, 33540, 39095, 39130, 43563, 46914, 46956, 48031, 58084, 58695, 67020, 72605, 78190, 78260, 87126, 93828, 96062, 101647, 117285, 117390, 144093, 145210, 156380, 174252, 192124, 203294, 217815, 234570, 234780, 240155, 288186, 290420, 304941, 336217, 406588, 435630, 469140, 480310, 508235, 576372, 609882, 624403, 672434, 720465, 871260, 960620, 1008651, 1016470, 1219764, 1248806, 1344868, 1440930, 1524705, 1681085, 1873209, 2017302, 2032940, 2497612, 2881860, 3049410, 3122015, 3362170, 3746418, 4034604, 4370821, 5043255, 6098820, 6244030, 6724340, 7492836, 8741642, 9366045, 10086510, 12488060, 13112463, 17483284, 18732090, 20173020, 21854105, 26224926, 37464180, 43708210, 52449852, 65562315, 87416420, 131124630, 262249260]

約数ペア:

[(1, 262249260), (2, 131124630), (3, 87416420), (4, 65562315), (5, 52449852), (6, 43708210), (7, 37464180), (10, 26224926), (12, 21854105), (13, 20173020), (14, 18732090), (15, 17483284), (20, 13112463), (21, 12488060), (26, 10086510), (28, 9366045), (30, 8741642), (35, 7492836), (39, 6724340), (42, 6244030), (43, 6098820), (52, 5043255), (60, 4370821), (65, 4034604), (70, 3746418), (78, 3362170), (84, 3122015), (86, 3049410), (91, 2881860), (105, 2497612), (129, 2032940), (130, 2017302), (140, 1873209), (156, 1681085), (172, 1524705), (182, 1440930), (195, 1344868), (210, 1248806), (215, 1219764), (258, 1016470), (260, 1008651), (273, 960620), (301, 871260), (364, 720465), (390, 672434), (420, 624403), (430, 609882), (455, 576372), (516, 508235), (546, 480310), (559, 469140), (602, 435630), (645, 406588), (780, 336217), (860, 304941), (903, 290420), (910, 288186), (1092, 240155), (1117, 234780), (1118, 234570), (1204, 217815), (1290, 203294), (1365, 192124), (1505, 174252), (1677, 156380), (1806, 145210), (1820, 144093), (2234, 117390), (2236, 117285), (2580, 101647), (2730, 96062), (2795, 93828), (3010, 87126), (3351, 78260), (3354, 78190), (3612, 72605), (3913, 67020), (4468, 58695), (4515, 58084), (5460, 48031), (5585, 46956), (5590, 46914), (6020, 43563), (6702, 39130), (6708, 39095), (7819, 33540), (7826, 33510), (8385, 31276), (9030, 29042), (11170, 23478), (11180, 23457), (11739, 22340), (13404, 19565), (14521, 18060), (15638, 16770), (15652, 16755)]