1282999440

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{337}}^1\times {\mathrm{547}}^1$

素因数の和:929

約数の個数: 160

約数和(自身を含む): 4134199680

約数和(自身を除く): 2851200240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 29, 30, 40, 48, 58, 60, 80, 87, 116, 120, 145, 174, 232, 240, 290, 337, 348, 435, 464, 547, 580, 674, 696, 870, 1011, 1094, 1160, 1348, 1392, 1641, 1685, 1740, 2022, 2188, 2320, 2696, 2735, 3282, 3370, 3480, 4044, 4376, 5055, 5392, 5470, 6564, 6740, 6960, 8088, 8205, 8752, 9773, 10110, 10940, 13128, 13480, 15863, 16176, 16410, 19546, 20220, 21880, 26256, 26960, 29319, 31726, 32820, 39092, 40440, 43760, 47589, 48865, 58638, 63452, 65640, 78184, 79315, 80880, 95178, 97730, 117276, 126904, 131280, 146595, 156368, 158630, 184339, 190356, 195460, 234552, 237945, 253808, 293190, 317260, 368678, 380712, 390920, 469104, 475890, 553017, 586380, 634520, 737356, 761424, 781840, 921695, 951780, 1106034, 1172760, 1269040, 1474712, 1843390, 1903560, 2212068, 2345520, 2765085, 2949424, 3686780, 3807120, 4424136, 5345831, 5530170, 7373560, 8848272, 10691662, 11060340, 14747120, 16037493, 21383324, 22120680, 26729155, 32074986, 42766648, 44241360, 53458310, 64149972, 80187465, 85533296, 106916620, 128299944, 160374930, 213833240, 256599888, 320749860, 427666480, 641499720, 1282999440]

約数ペア:

[(1, 1282999440), (2, 641499720), (3, 427666480), (4, 320749860), (5, 256599888), (6, 213833240), (8, 160374930), (10, 128299944), (12, 106916620), (15, 85533296), (16, 80187465), (20, 64149972), (24, 53458310), (29, 44241360), (30, 42766648), (40, 32074986), (48, 26729155), (58, 22120680), (60, 21383324), (80, 16037493), (87, 14747120), (116, 11060340), (120, 10691662), (145, 8848272), (174, 7373560), (232, 5530170), (240, 5345831), (290, 4424136), (337, 3807120), (348, 3686780), (435, 2949424), (464, 2765085), (547, 2345520), (580, 2212068), (674, 1903560), (696, 1843390), (870, 1474712), (1011, 1269040), (1094, 1172760), (1160, 1106034), (1348, 951780), (1392, 921695), (1641, 781840), (1685, 761424), (1740, 737356), (2022, 634520), (2188, 586380), (2320, 553017), (2696, 475890), (2735, 469104), (3282, 390920), (3370, 380712), (3480, 368678), (4044, 317260), (4376, 293190), (5055, 253808), (5392, 237945), (5470, 234552), (6564, 195460), (6740, 190356), (6960, 184339), (8088, 158630), (8205, 156368), (8752, 146595), (9773, 131280), (10110, 126904), (10940, 117276), (13128, 97730), (13480, 95178), (15863, 80880), (16176, 79315), (16410, 78184), (19546, 65640), (20220, 63452), (21880, 58638), (26256, 48865), (26960, 47589), (29319, 43760), (31726, 40440), (32820, 39092)]